Bright Supernovae

Bright Supernovae - 2003

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2003 updates to this page is available.

This is a list of the Supernovae discovered in 2003. Please look at the main page for the latest data. Note that Extra galactic Novae have been moved to a special Extra galactic novae page. For more information, you can look at the following Supernova Catalogs:

IAU List of Supernovae since 1885

Mike Richmond's supernova list

For the year 2003, 338 (actually 4 fewer) supernovae have been reported (334 last year) a new record, for the third year in a row. 73 in NGC and IC galaxies (64 last year), 148 got brighter than 18th Mag (122 last year). 21 extragalactic novae were also reported. The brightest supernova reported for the year is 2003hv at mag 12.3 followed by 2003gd (in M74) at mag 13.2 and then 2003gs at mag 13.4.

Supernova 2003gd in M74 made it to magnitude 13.4, not nearly as bright as last years 2002ap (in the same galaxy) it was discovered just after M74 had come out of solar conjunction.
Supernovae visible simultaniously:
- 2003hl and 2003iq were both visible in NGC 772.
- For a short period of time 2003dt and 2002ha were both visible in NGC 6962.
Hypernovae: 2003jd, 2003dh (= GRB 030329), 2003bg, and 2003L.
2003hy had a completly flat, featurless spectrum, making this a very odd Type II event.
2003gm turned out to be an Eta Carini type event, and not a supernova, but it was exceptionally bright for such an event.
Announced Supernovae 2003aw and 2003ec turned out to be galactic objects.
Announced Supernova 2003lr turned out to be minor planet 42805 (discovery), then 42671 (confirmation). Two asteroids that lined up. To make things worse, when they did a spectrum, the did the spectrum of 23017, which was also near the same position.....
The Nature article about an overluminous type Ia supernova actually refers to 2003fg.

2003ma, IAUC 9092 2003/12/13 by SuperMACHO Mag 23.0 (20.5) type IIn

Possible supernova, IAUC 8992 2003/04/17.4, NGC 5900, Mag 17.4

Probable supernova, ATEL 1639, 2003/06/03.891, Mag 20.5 (Discovery image)

2003lz, IAUC 8371 discovered 2003/10/30.83 by Lulin Observatory

Found in ESO 428-G13 at R.A. = 07h16m25s.24, Decl. = -29°37'04".5

Located 14".3 west and 10".3 north of of the center of ESO 428-G13 (Discovery image)

Mag < 19.0 (11/6:16.5), Type unknown

2003lx, 2003ly IAUC 8362 discovered 2003/04/24 and 2003/12/20 by SDSS both type Ia, 2003lx reached Mag 18.8 in April of 2003
2003lw (= GRB 031203), IAUC 8308 discovered 2003/12/15.31 by ESO at mag 20.48. (References: GCN 2459)
2003lv, IAUC 8284 discovered 2003/04/04.67 by HST at mag 23.2. (Discovery images)
2003lu, IAUC 8284 discovered 2003/09/13 by HST at mag 26.1. (Discovery images)
2003lt, IAUC 8281 discovered 2003/08/30 by HST at mag 26.2. (Discovery images)

2003ls, IAUC 8271 discovered 2003/12/22.3 by Lick Observatory Supernova Search
Found near PGC 11402 at R.A. = 03h01m00s.37, Decl. = -10°53'32".0
Located 151" west and 49" north of the nucleus of PGC 11402 (Discovery image)
Mag 17.0* (12/22:16.5), Type Ia (References: CBET 58; vsnet-campaign-sn 758)

2003lr, IAUC 8266 discovered 2003/12/28.2 by Lick Observatory Supernova Search
Found in UGC 2904 at R.A. = 03h56m59s.00, Decl. = +16°29'37".5
Located 15".9 east and 33".3 north of the nucleus of UGC 2904 (Discovery image)
Mag 17.8, Type Asteroids (= Minor planets 42805 and 42671) (References: IAUC 8288; vsnet-campaign-sn 749, 783)
Mike Richmond's report on false supernova 2003lr

2003lq, IAUC 8262 discovered 2003/12/28.1 by Lick Observatory Supernova Search
Found in UGC 5 at R.A. = 00h03m04s.02, Decl. = -01°54'45".5
Located 24".5 west and 5".6 north of the nucleus of UGC 5 (Discovery image) (Paolo Corelli image) (JM Llapasset image) (Josep M. Bosch image)
Mag 16.0* (1/6:15.9), Type Ia (CfA spectrum) (References: IAUC 8268; vsnet-campaign-sn 745, 750; SN 2000da)

2003lp, IAUC 8261 discovered 2003/12/31.46 by Tim Puckett and D. Toth
Found in UGC 6711 at R.A. = 11h44m28s.57, Decl. = +69°43'54".6
Located 6".9 west and 7" north of the center of UGC 6711 (Discovery image)
Mag 16.8*, Type II (CfA spectrum) (References: IAUC 8268; vsnet-campaign-sn 744, 750)

2003lo, IAUC 8261 discovered 2003/12/31.14 by Tim Puckett and B. Kerns
Found in NGC 1376 at R.A. = 03h37m05s.12, Decl. = -05°02'17".3
Located 11".2 west and 16".3 north of the center of NGC 1376 (Discovery image)
Mag 17.6* (1/10:15.5), Type IIn (References: IAUC 8268; SN 1999go)
SN 2003lo images sub-page

2003le - 2003ln, IAUC 8261 discovered 2003/12/13-15 by ESSENCE project the brightest of which is mag 22.1. (Discovery images)

2003ld, IAUC 8260 discovered 2003/12/28.02 by Tim Puckett and L. Cox
Found in UGC 148 atR.A. = 00h15m51s.85, Decl. = +16°05'21".6
Located 8".6 east and 1".3 south of the center of UGC 148 (Discovery image) (Pepe Manteca image)
Mag 16.9*, Type II (CfA spectrum) (References: IAUC 8268; vsnet-campaign-sn 743, 750)

2003lc, IAUC 8260 discovered 2003/12/26.03 by Tim Puckett and L. Cox
Found in UGC 934 atR.A. = 01h23m25s.82, Decl. = +30°47'14".9
Located 32".1 west and 10".7 north of the center of UGC 934 (Discovery image)
Mag 17.5* (1/3:16.9), Type Ia (References: CBET 56; SN 2005ly)
SN 2003lc images sub-page

2003lb, IAUC 8260 discovered 2003/12/25.817 by Michel Ory
Found in UGC 2850 atR.A. = 03h45m05s.67, Decl. = +20°45'39".3
Located 8".6 east and 3".9 south of the center of UGC 2850 (Discovery image)
Mag < 18.0 (1/5:15.5), Type Ia (References: CBET 55)
SN 2003lb images sub-page

2003la, IAUC 8259 discovered 2003/12/18.031 by Tom Boles
Found in MCG +10-15-89 atR.A. = 10h30m20s.21, Decl. = +61°15'48".5
Located 4".9 west and 1".2 south of the center of MCG +10-15-89 (Discovery image (mirror))
Mag 18.0*, Type II (CfA spectrum) (References: vsnet-campaign-sn 740)

2003kz, IAUC 8257 discovered 2003/12/16.092 by Tom Boles
Found in MCG +09-16-34 atR.A. = 09h38m35s.27, Decl. = +52°17'53".2
Located 9".5 west and 11".1 north of the center of MCG +09-16-34 (Discovery image (mirror) (local mirror)) (Pepe Manteca image)
Mag 18.5*, Type Ia (CfA spectrum) (References: IAUC 8259; vsnet-campaign-sn 736, 739)

2003ky, IAUC 8254 discovered 2003/12/08.180 by Mark Armstrong
Found in NGC 4001 at R.A. = 11h58m06s.30, Decl. = +47°19'59".5
Located 4.8" west and 6.2" south of the center of NGC 4001 (Discovery image (local mirror)) (Confirmation image (local mirror)) (Pepe Manteca image)
Mag 17.4*, Type II (CfA spectrum) (References: IAUC 8259; vsnet-campaign-sn 735, 738)

2003kx, IAUC 8254 discovered 2003/12/08.068 by Mark Armstrong
Found in UGC 4078 at R.A. = 08h04m12s.35, Decl. = +84°38'27".3
Located 18" west and 1.7" south of the center of UGC 4078 (Discovery image (local mirror)) (Confirmation image (local mirror))
Mag 16.8*, Type II (CfA spectrum) (References: IAUC 8258, CBET 54; vsnet-campaign-sn 734, 737)

2003kw, IAUC 8252 discovered 2003/12/07.143 by Mark Armstrong
Found in MCG +5-27-49 at R.A. = 11h18m12s.21, Decl. = +30°23'41".5 (near UGC 6314)
Located 7".8 east and 1".5 south of the center of MCG +5-27-49 (Discovery image (local mirror)) (Confirmation image (local mirror)) (Pepe Manteca image)
Mag 18.5*, Type II (CfA spectrum) (References: IAUC 8258; vsnet-campaign-sn 733, 737)

2003kj - 2003kv, IAUC 8251 discovered 2003/11/15-27 by ESSENCE project the brightest of which is mag 20.3. (Discovery images)

2003ki, IAUC 8245 discovered 2003/11/28.00 by Tom Boles
Found in MCG +11-10-34 atR.A. = 07h51m33s.24, Decl. = +63°55'51".6
Located 5".9 west and 9".6 north of the center of MCG +11-10-34 (Tom Boles image (local mirror))
Mag 18.0*, Type IIb (References: IAUC 8246; vsnet-campaign-sn 729, 732)

2003kh, IAUC 8245 discovered 2003/11/27.80 by Mark Armstrong
Found in UGC 11491 at R.A. = 19h52m17s.93, Decl. = +58°58'52".5
Located 10".9 west and 12".6 north of the center of UGC 11491 (Discovery image (local mirror)) (Confirmation image (local mirror))
Mag 17.5*, Type Ia (References: IAUC 8246; vsnet-campaign-sn 729, 731)

2003kg, IAUC 8245 discovered 2003/11/27.79 by Mark Armstrong
Found in IC 1427 at R.A. = 22h03m34s.64, Decl. = +15°06'10".6
Located 5".6 west and 15".5 south of the center of IC 1427 (Discovery image)
Mag 17.4* (11/28:16.6), Type Ia (References: IAUC 8246)
SN 2003kg images sub-page

2003kf, IAUC 8245 discovered 2003/11/27.4 by Lick Observatory Supernova Search
Found in MCG -02-16-2 at R.A. = 06h04m35s.42, Decl. = -12°37'42".8
Located 9".2 east and 14".3 south of the nucleus of MCG -02-16-2 (Discovery image)
Mag 17.6* (11/28:14.3), Type Ia (References: CBET 53)
SN 2003kf images sub-page

2003ke, IAUC 8243 discovered 2003/11/23.6 by Lick Observatory Supernova Search
Found in MCG +06-22-9 at R.A. = 09h45m52s.96, Decl. = +34°41'01".4
Located 9".3 east and 7".0 south of the nucleus of MCG +06-22-9 (Discovery image)
Mag 18.3*, Type IIn (References: IAUC 8246; vsnet-campaign-sn 727, 730)

2003kd, IAUC 8243 discovered 2003/11/23.3 by Lick Observatory Supernova Search
Found in UGC 2468 at R.A. = 03h00m45s.80, Decl. = +44°27'13".0
Located 0".6 east and 6".7 north of the nucleus of UGC 2468 (Discovery image) (Azz image )
Mag 16.7*, Type Ia ( IAUC 8245; CfA spectrum) (References: vsnet-campaign-sn 727, 728)

2003kc, IAUC 8242 discovered 2003/11/21.6 by Lick Observatory Supernova Search
Found in MCG +05-23-37 at R.A. = 09h46m34s.32, Decl. = +30°39'19".0
Located 5".4 west and 8".2 north of the nucleus of MCG +05-23-37 (Discovery image)
Mag 18.1*, Type Ia (References: IAUC 8243; vsnet-campaign-sn 725, 727)

2003kb, IAUC 8241 discovered 2003/11/18.5 by Lick Observatory Supernova Search
Found in UGC 3432 at R.A. = 06h16m12s.59, Decl. = +57°03'12".9
Located 8".4 west and 7".0 north of the nucleus of UGC 3432 (Discovery image)
Mag 18.0*, Type Ic (References: IAUC 8242, 8243; vsnet-campaign-sn 723, 725, 727; SN 1996bv)

2003ka, IAUC 8241 discovered 2003/11/16.2 by Lick Observatory Supernova Search
Found in MCG +6-50-20 at R.A. = 23h03m43s.28, Decl. = +34°58'50".3
Located 7".3 west and 7".9 south of the nucleus of MCG +6-50-20 (Discovery image)
Mag 18.0*, Type II (CfA spectrum) (References: IAUC 8242; vsnet-campaign-sn 723, 725)

2003jz, IAUC 8241 discovered 2003/11/13.18 by Mark Armstrong
Found in UGC 5225 at R.A. = 09h46m28s.67, Decl. = +45°45'04".7
Located 1" east and 4" south of the center of UGC 5225 (Discovery image) (Mark Armstrong pre discovery image)
Mag 17.5* (10/16:16.0), Type Ia (CfA Spectrum) (References: IAUC 8242; vsnet-campaign-sn 723, 725)

2003jv - 2003jy, IAUC 8238 discovered 2003/10/24-30 by ESSENCE project the brightest of which is mag 22.2. (Discovery images)
2003ji - 2003ju, IAUC 8237 discovered 2003/10/20-24 by ESSENCE project the brightest of which is mag 19.8. (Discovery images) (CSP/LCO 2003jk image) (References: IAUC 8238)

2003ik, IAUC 8212 discovered 2003/09/29.081 by Tom Boles
Found in UGC 4185 at R.A. = 08h04m06s.52, Decl. = +62°59'19".8 (= MCG +11-10-56)
Located 9".4 west and 18".1 north of the center of UGC 4185 (Discovery image) (JM Llapasset image) (JM Llapasset image) (Josep M. Bosch image) (Josep M. Bosch image)
Mag < 19, Type Ia (References: IAUC 8214; vsnet-campaign-sn 702, 704)

2003ij, IAUC 8210 discovered 2003/09/25.954 by Tom Boles
Found in UGC 3336 at R.A. = 05h55m41s.18, Decl. = +85°54'21".7
Located 3".7 west and 31".4 south of the center of UGC 3336 (Discovery image (mirror))
Mag 17.8*, Type Ia (References: IAUC 8214; vsnet-campaign-sn 700, 704; SN 2006nr)

2003ii, IAUC 8208 discovered 2003/09/23.030 by Tom Boles
Found in MCG +06-6-53 at R.A. = 02h33m04s.80, Decl. = +35°30'29".7
Located 8".1 east and 2".1 north of the center of MCG +06-6-53 (Discovery image (mirror) (local mirror))
Mag 18.4*, Type II (CfA spectrum) (References: IAUC 8210; CBET 44; vsnet-campaign-sn 699, 700))

2003ih, IAUC 8207 discovered 2003/09/15.04 by Mark Armstrong
Found in UGC 2836 at R.A. = 03h43m57s.72, Decl. = +39°17'43".2
Located 9".4 east and 1".0 north of the nucleus of UGC 2836 (Discovery image (local mirror)) (Mark Armstrong image (local mirror))
Mag 19.7* (9/15:18.1), Type Ib/c (References: IAUC 8246; vsnet-campaign-sn 699, 732; SN 2001I)

2003ig, IAUC 8207 discovered 2003/09/22.5 by LOTOSS
Found in UGC 2971 at R.A. = 04h09m43s.50, Decl. = +37°00'45".8
Located 2".0 east and 11".0 north of the nucleus of UGC 2971 (Discovery image)
Mag 18.2*, Type Ic (References: IAUC 8211; vsnet-campaign-sn 699, 701)

2003if, IAUC 8206 discovered 2003/09/20.5 by LOTOSS
Found in NGC 1302 at R.A. = 03h19m52s.61, Decl. = -26°03'50".5
Located 19".3 east and 11".9 south of the nucleus of NGC 1302 (Discovery image)
Mag < 17.5, Type Ia (CfA spectrum) (References: vsnet-campaign-sn 697, 698, 699)

2003ie, IAUC 8205 discovered 2003/09/19.839 by Ron Arbour
Found in NGC 4051 at R.A. = 12h03m18s.15, Decl. = +44°31'34".6
Located 91" east and 18".6 south of the center of NGC 4051 (Discovery image) (Martin Mobberley image (local mirror)) (JM Llapasset image)
Mag 14.9*, Type II (References: IAUC 8207; vsnet-campaign-sn 696, 699; SN 2010br, 1983I)

2003id, IAUC 8201 discovered 2003/09/16.5 by LOTOSS
Found in NGC 895 at R.A. = 02h21m35s.70, Decl. = -05°31'51".0
Located 11".3 west and 34".6 south of the nucleus of NGC 895 (Discovery image)
Mag < 18.4 (9/21:16.3), Type Ic-pec (References: IAUC 8203, 8228)
SN 2003id images sub-page

2003ic, IAUC 8201 discovered 2003/09/16.4 by LOTOSS
Found in MCG -02-2-86 at R.A. = 00h41m50s.23, Decl. = -09°18'10".0
Located 2".1 west and 7".6 south of the nucleus of MCG -02-2-86 (Discovery image)
Mag 17.6*, Type Ia (References: IAUC 8203; vsnet-campaign-sn 693, 695)

2003ib, IAUC 8201 discovered 2003/09/16.2 by LOTOSS
Found in MCG -04-48-15 at R.A. = 20h33m30s.98, Decl. = -24°37'15".0
Located 1".0 east and 10".4 north of the nucleus of MCG -04-48-15 (Discovery image) (CSP/LCO image)
Mag 17.5*, Type II (References: IAUC 8203; vsnet-campaign-sn 693, 695)

2003ia, IAUC 8201 discovered 2003/09/15.422 by Koichi Itagaki
Found in NGC 6109 at R.A. = 16h17m41s.17, Decl. = +35°00'07".2
Located 7".5 east and 8".2 south of the nucleus of NGC 6109 (Discovery image)
Mag 17.3*, Type Ia (CfA spectrum) (References: IAUC 8203; vsnet-campaign-sn 693, 695)

2003hz, IAUC 8201 discovered 2003/09/14.5 by LOTOSS
Found in PGC 17866 at R.A. = 05h48m07s.86, Decl. = +46°15'22".8
Located 2".6 west and 1".6 north of the nucleus of PGC 17866 (Discovery image)
Mag 16.8*, Type Ia (CfA spectrum) (References: IAUC 8205, CBET 43; vsnet-campaign-sn 692, 696)

2003hy, IAUC 8200 discovered 2003/09/14.007 by Tom Boles; Mark Armstrong
Found in IC 5145 at R.A. = 21h54m22s.72, Decl. = +15°09'37".8
Located 5".5 west and 12".5 north of the center of IC 5145
Mag 19.2 (9/16:16.0), Type II? Superoutburst? (References: IAUC 8203; SN 2002dn, 2010iq)
SN 2003hy images sub-page

2003hx, IAUC 8199 discovered 2003/09/12.5 by LOTOSS
Found in NGC 2076 at R.A. = 05h46m46s.97, Decl. = -16°47'00".6
Located 5".2 west and 2".6 south of the center of NGC 2076 (Discovery image) (JM Llapasset image) (JM Llapasset image) (Josep M. Bosch image)
Mag < 18.0 (9/12:14.3), Type Ia (References: IAUC 8200, IAUC 8201; vsnet-campaign-sn 688, 691)

2003hw, IAUC 8198 discovered 2003/09/08.5 by LOTOSS
Found in an anonymous galaxy at R.A. = 03h01m50s.02, Decl. = +35°44'36".4 (near UGC 2491)
Located 2".9 east and 2".1 north of the nucleus of the host galaxy (Discovery image)
Mag 18.3, Type Ia (References: IAUC 8211; vsnet-campaign-sn 687, 701)

2003hv, IAUC 8197 discovered 2003/09/01.5 by LOTOSS
Found in NGC 1201 at R.A. = 03h04m09s.32, Decl. = -26°05'07".5 (AAVSO finder chart)
Located 17".2 east and 56".7 south of the nucleus of NGC 1201 (Discovery image)
Mag < 18* (9/11:12.3), Type Ia (References: IAUC 8198)
SN 2003hv images sub-page

2003hu, IAUC 8196 discovered 2003/09/06.698 by Mark Armstrong
Found in an anonymous galaxy at R.A. = 19h11m31s.40, Decl. = +77°53'35".2 (near UGC 11423)
Located 4" west and 2".5 south of the center of UGC 11423 (Confirmation image (local mirror)
Mag 18.0, Type Ia (CfA spectrum) (References: IAUC 8205; vsnet-campaign-sn 684, 696)

2003ht, IAUC 8192 discovered 2003/09/01.5 by LOTOSS
Found in UGC 2457 at R.A. = 02h59m55s.17, Decl. = +24°13'36".8
Located 4".3 east and 5".0 north of the nucleus of UGC 2457 (Discovery image)
Mag 18.5, Type II (References: IAUC 8211; vsnet-campaign-sn 683, 701)

2003hs, IAUC 8191 discovered 2003/08/31.2 by LOTOSS
Found in UGC 11149 at R.A. = 18h11m10s.63, Decl. = +49°52'08".9
Located 11".4 east and 15".7 north of the nucleus of UGC 11149 (Discovery image)
Mag 18.6, Type Ia (References: IAUC 8196; vsnet-campaign-sn 683; SN 1998dx)

2003hr, IAUC 8191 discovered 2003/08/31.16 by Tom Boles
Found in NGC 2551 at R.A. = 08h24m39s.06, Decl. = +73°24'23".3
Located 48" west and 20".4 south of the center of NGC 2551 (Discovery image (mirror)) (C. Dupuy image) (C. Dupuy image) (Josep M. Bosch image)
Mag 17.2 (9/13:16.4), Type II (References: IAUC 8231; vsnet-campaign-sn 683, 716)

2003hq, IAUC 8191 discovered 2003/08/30.89 by Mark Armstrong
Found in MCG +8-30-27 at R.A. = 16h33m40s.90, Decl. = +50°22'37".7
Located 2".5 west, 9" north of the center of MCG +8-30-27 (Discovery image (local mirror)) (C. Dupuy image) (C. Dupuy image)
Mag 16.9*, Type Ia (References: IAUC 8192; vsnet-campaign-sn 683)

2003hp, IAUC 8188 discovered 2003/08/25.2 by LOTOSS
Found in UGC 10942 at R.A. = 17h40m18s.69, Decl. = +51°01'41".3
Located 17".2 east and 4".8 south of the nucleus of UGC 10942 (Discovery image)
Mag 18.4, Type Ic (References: IAUC 8189, 8211; vsnet-campaign-sn 680, 681, 682, 701)

2003ho, IAUC 8186 discovered 2003/07/31.796 by Berto Monard
Found in ESO 235-G58 at R.A. = 21h06m30s.56, Decl. = -48°07'29".9
Located 22" east and 15" south of the nucleus of ESO 235-G58 (Berto Monard image) (CSP/LSO image)
Mag 18.4* (7/31:18.6), Type II (References: IAUC 8187, IAUC 8198; vsnet-campaign-sn 677, 679, 687)

2003hn, IAUC 8186 discovered 2003/08/25.07 by Robert Evans
Found in NGC 1448 at R.A. = 03h44m36s.10, Decl. = -44°37'49".0
Located 47" east and 53" north of the nucleus of NGC 1448 (CSP/LCO image) (Ted Dobosz image (color)) (Berto Monard image) (CSP/LCO image)
Mag 14.5* (8/26:14.1), Type II (References: IAUC 8187; vsnet-campaign-sn 677. 678; AAVSO news; SN 1983S, 2001el)

2003hm, IAUC 8185 discovered 2003/08/20.112 by Tom Boles
Found in UGC 2295 at R.A. = 02h48m58s.39, Decl. = +03°10'07".6
Located 6".4 west of the center of UGC 2295 (Discovery image)
Mag 17.7, Type Ia (CfA spectrum) (References: CBET 42, IAUC 8189; vsnet-campaign-sn 676, 682)

2003hl, IAUC 8184 discovered 2003/08/20.5 by LOTOSS
Found in NGC 772 at R.A. = 01h59m21s.28, Decl. = +19°00'14".5
Located 24".2 east and 13".0 south of the center of NGC 772 (Discovery image)
Mag 18.7* (8/26:16.1), Type II (References: IAUC 8189; SN 2003iq)
SN 2003hl and SN 2003iq images sub-page

2003hk, IAUC 8184 discovered 2003/08/20.11 by Tom Boles; LOTOSS
Found in NGC 1085 at R.A. = 02h46m25s.76, Decl. = +03°36'32".2
Located 6".3 east and 5".9 north of the center of NGC 1085 (Tom Boles discovery image (mirror) (local mirror)) (LOTOSS discovery image) (CSP/LCO image)
Mag 17.6* (8/21:16.0), Type II (References: CBET 41, IAUC 8189; vsnet-campaign-sn 674, 675, 682)

2003hj, IAUC 8184 discovered 2003/08/19.92 by Tom Boles
Found in MCG +5-36-28 at R.A. = 15h24m20s.51, Decl. = +29°57'11".9
Located 1".0 east and 8".2 south of the center of MCG +5-36-28 (Discovery image (mirror) (local mirror))
Mag 17.9, Type Ia (References: CBET 41, IAUC 8189; vsnet-campaign-sn 674, 682)

2003hi, IAUC 8184 discovered 2003/08/19.87 by Tom Boles
Found in MCG +7-33-16 at R.A. = 15h56m33s.80, Decl. = +41°53'47".5
Located 8".9 east and 6".1 south of the center of MCG +7-33-16 (Discovery image (mirror) (local mirror))
Mag 18.1, Type II (References: CBET 41, IAUC 8189; vsnet-campaign-sn 674, 682)

2003hh, IAUC 8184 discovered 2003/08/18.5 by LOTOSS
Found in UGC 12890 at R.A. = 00h00m07s.08, Decl. = +08°16'42".3
Located 0".4 east and 2".9 south of the nucleus of UGC 12890 (Discovery image)
Mag 18.7, Type Ia (References: CBET 40, IAUC 8187; vsnet-campaign-sn 673, 679)

2003hg, IAUC 8184 discovered 2003/08/18.4 by LOTOSS
Found in NGC 7771 at R.A. = 23h51m24s.13, Decl. = +20°06'38".3
Located 11".5 west and 3".9 south of the nucleus of NGC 7771 (Discovery image)
Mag 17.3 (8/26:15.9), Type II (References: IAUC 8187, CBET 40)
SN 2003hg images sub-page

2003hf, IAUC 8182 discovered 2003/08/14.2 by LOTOSS
Found in UGC 10586 at R.A. = 16h50m48s.38, Decl. = +45°24'01".8
Located 1".7 west and 6".1 south of the nucleus of UGC 10586 (Discovery image)
Mag 17.7, Type IIL (References: IAUC 8189, 8211; vsnet-campaign-sn 671, 682, 701)

2003he, IAUC 8182 discovered 2003/08/11.4 by LOTOSS
Found in MCG -1-1-10 at R.A. = 23h58m57s.05, Decl. = -02°14'53".1
Located 2".5 west and 6".1 north of the nucleus of MCG -1-1-10 (Discovery image)
Mag 18.1, Type Ia (References: IAUC 8189, 8196; vsnet-campaign-sn 671, 682)

2003hd, IAUC 8179 discovered 2003/08/09.5 by LOTOSS
Found in MCG -4-5-10 at R.A. = 01h49m46s.31, Decl. = -21°54'37".8
Located 11".0 west and 10".2 south of the nucleus of MCG -4-5-10 (Discovery image) (CSP/LCO image)
Mag 17.3, Type II (References: IAUC 8183; vsnet-campaign-sn 670, 672)

2003hc, IAUC 8179 discovered 2003/08/07.094 by Tom Boles
Found in UGC 1993 at R.A. = 02h31m42s.04, Decl. = +39°22'05".5
Located approximately 22".5 east and 36".6 south of the center of UGC 1993 (Discovery image (mirror)) (CROSS PreDiscovery image) (Peter Birtwhistle image (mirror))
Mag 19.2 (8/10:18.1), Type II (References: IAUC 8189; vsnet-campaign-sn 670, 682; SN 1973P, 1999gp)

2003gy - 2003hb, IAUC 8178 discovered 2003/06/22.3 by Legacy Survey Supernova Project the brightest of which was mag 21.2.

2003gx, IAUC 8178 discovered 2003/08/03.038 by Tom Boles
Found in MCG +6-3-7 at R.A. = 01h02m55s.09, Decl. = +37°40'10".3
Located approximately 2".3 west and 13".0 south of the center of MCG +6-3-7 (Confirmaiton image (mirror)) (Peter Birtwhistle image (mirror))
Mag 18.5, Type II (CfA Spectrum) (References: IAUC 8203; vsnet-campaign-sn 669, 695)

2003gw, IAUC 8176 discovered 2003/08/07.114 by Mark Armstrong
Found in UGC 3252 at R.A. = 05h11m47s.68, Decl. = +67°29'22".2
Located 14" east and 6" north of the center of UGC 3252 (Discovery image (local mirror)) (Confirmation image (local mirror)) (Peter Birtwhistle image)
Mag 17.3 (8/7:17.1), Type II (References: IAUC 8189; vsnet-campaign-sn 668, 682)

2003gv, IAUC 8175 discovered 2003/08/06.5 by LOTOSS
Found in MCG +5-3-66 at R.A. = 01h08m53s.18, Decl. = +32°05'59".3
Located 11".1 east and 0".3 south of the nucleus of MCG +5-3-66 (Discovery image)
Mag 18.4, Type II (References: IAUC 8189; vsnet-campaign-sn 667, 682)

2003gu, IAUC 8173 discovered 2003/08/03.051 by Mark Armstrong
Found in UGC 12331 at R.A. = 23h02m59s.45, Decl. = +34°43'19".6
Located 1" east and 18".5 south of the nucleus of UGC 12331 (Discovery image)
Mag 17.0* (8/22:16.5), Type IIb (References: IAUC 8175)
SN 2003gu images sub-page

2003gt, IAUC 8172 discovered 2003/07/29.4 by LOTOSS
Found in NGC 6930 at R.A. = 20h32m59s.12, Decl. = +09°52'19".3
Located 4".9 east and 9".7 south of the nucleus of NGC 6930 (Discovery image)
Mag 16.6* (8/24:14.9), Type Ia (References: IAUC 8175, 8195)
SN 2003gt images sub-page

2003gs, IAUC 8171 discovered 2003/07/29.75 by Robert Evans
Found in NGC 936 at R.A. = 02h27m38s.36, Decl. = -01°09'35".4 (AAVSO finder chart)
Located 13".4 east and 14".6 south of the nucleus of NGC 936 (Confirmation image)
Mag 16.6 (7/30:13.4), Type Ia (References: IAUC 8172, 8173, 8175)
SN 2003gs images sub-page

2003gr, IAUC 8169 discovered 2003/07/27.5 by LOTOSS
Found in MCG -04-55-14 at R.A. = 23h38m12s.67, Decl. = -20°46'56".0
Located 5".9 west and 0".8 north of the nucleus of MCG -04-55-14 (Discovery image) (CSP/LCO image)
Mag 16.4*, Type Ia (References: IAUC 8173; vsnet-campaign-sn 661, 666; SN 2006ec)

2003gq, IAUC 8168 discovered 2003/07/24.32 by Tim Puckett and Alex Langoussis; LOTOSS
Found in NGC 7407 at R.A. = 22h53m20s.63, Decl. = +32°07'57".6
Located 4".95 west and 11".3 north of the nucleus of NGC 7407
Mag 16.3* (7/30:16.2), Type Ia-pec (References: CBET 38, IAUC 8170, 8211)
SN 2003gq images sub-page

2003gp, IAUC 8168 discovered 2003/07/23.2 by LOTOSS
Found in UGC 10160 at R.A. = 16h03m55s.47, Decl. = +25°00'24".8
Located 12".9 east and 12".0 south of the nucleus of UGC 10160 (Discovery image)
Mag 18.6, Type II (References: CBET 37, IAUC 8170; vsnet-campaign-sn 660, 662)

2003go, IAUC 8168 discovered 2003/07/22.3 by LOTOSS
Found in an anonymous galaxy at R.A. = 19h52m47s.68, Decl. = -19°11'28".2 (near ESO 595-G1)
Located 4".8 east and 0".7 south of the nucleus of the host galaxy (Discovery image) (CSP/LCO image)
Mag 18.6, Type IIn (References: CBET 34, IAUC 8176; vsnet-campaign-sn 659, 668)

2003gn, IAUC 8168 discovered 2003/07/22.4 by LOTOSS
Found in CGCG 452-024 at R.A. = 22h33m51s.68, Decl. = +20°48'08".5
Located 16".4 east and 11".0 south of the nucleus of CGCG 452-024 (Discovery image) (CSP/LCO image)
Mag 18.2, Type Ia (CfA spectrum) (References: CBET 34, IAUC 8170; vsnet-campaign-sn 659, 662)

2003gm, IAUC 8164 discovered 2003/07/06.2 by Mike Schwartz, LOTOSS
Found in NGC 5334 at R.A. = 13h52m51s.72, Decl. = -01°06'39".2
Located 40".3 west and 13".4 north of the nucleus of NGC 5334 (LOTOSS image) (Andromeda Group image)
Mag 17.0, Eta Car-like event (References: IAUC 8167; CBET 30; vsnet-campaign-sn 656, 658)

2003gl, IAUC 8163 discovered 2003/07/05.4 by Mike Schwartz, LOTOSS
Found in NGC 7782 at R.A. = 23h53m53s.99, Decl. = +07°57'23".7
Located 1".9 east and 51".2 south of the nucleus of NGC 7782 (LOTOSS image) (Discovery image)
Mag 18.2, Type Ia (References: IAUC 8164; vsnet-campaign-sn 655, 656)

2003gk, IAUC 8162 discovered 2003/07/01.5 by LOTOSS
Found in NGC 7460 at R.A. = 23h01m42s.99, Decl. = +02°16'08".7
Located 1".6 east and 19".2 north of the nucleus of NGC 7460 (Discovery image) (Andromeda Group image)
Mag 17.2, Type Ib (References: CBET 25, IAUC 8164; vsnet-campaign-sn 654, 656)

2003gj, IAUC 8161 discovered 2003/06/30.4 by LOTOSS
Found in NGC 7017 at R.A. = 21h07m19s.18, Decl. = -25°29'23".6
Located 14".5 west and 8".9 south of the nucleus of NGC 7017 (Discovery image) (CSP/LCO image)
Mag 17.6*, Type Ia (References: CBET 26; vsnet-campaign-sn 653, 657)

2003gi, IAUC 8161 discovered 2003/05/17.108 by Berto Monard
Found in IC 1561 at R.A. = 00h38m32s.67, Decl. = -24°20'33".5
Located 1" east and 9" south of the nucleus of IC 1561 (Discovery image) (PreDiscovery image) (CSP/LCO image) (LOTOSS image)
Mag 16.9* (5/17:15.6), Type Ia (References: CBET 24, IAUC 8173; vsnet-campaign-sn 653, 666)

2003gh, IAUC 8159 discovered 2003/06/29.737 by Berto Monard
Found in NGC 2466 at R.A. = 07h45m17s.93, Decl. = -71°24'37".3
Located 6" east and 0".5 south of the nucleus of NGC 2466 (Discovery image)
Mag 15.8* (7/1:15.5), Type Ia (References: IAUC 8161, IAUC 8173; vsnet-campaign-sn 652, 666)

2003gg, IAUC 8158 discovered 2003/06/27.4 by LOTOSS
Found in IC 1321 at R.A. = 20h28m10s.68, Decl. = -18°17'32".4
Located 5".8 west and 2".9 south of the nucleus of IC 1321 (Discovery image)
Mag 18.5, Type II (References: CBET 22; vsnet-campaign-sn 648, 649)

2003gf, IAUC 8156 discovered 2003/06/24.5 by LOTOSS
Found in MCG -4-52-26 at R.A. = 22h13m40s.94, Decl. = -21°44'03".3
Located 19".2 east and 3".9 south of the diffuse nucleus of MCG -4-52-26 (Discovery image)
Mag 16.8* (6/24:14.5), Type Ic (References: IAUC 8157)
SN 2003gf images sub-page

2003ge, IAUC 8154 discovered 2003/06/21.19 by Tim Puckett and Alex Langoussis
Found in NGC 6122 at R.A. = 16h20m08s.75, Decl. = +37°47'53".7
Located 8".8 west and 0".1 north of the nucleus of NGC 6122 (Discovery image) (Paolo Corelli image) (Mike Schwartz image (color))
Mag 17.8, Type Ia (CfA spectrum) (References: vsnet-campaign-sn 645)

2003gd, IAUC 8150 discovered 2003/06/11.12 by Robert Evans
Found in M74 at R.A. = 01h36m42s.65, Decl. = +15°44'19".9 (AAVSO finder chart)
Located 13".2 east and 161" south of the center of NGC 628 (= M74)
Mag 17.3 (6/12:13.2), Type II (References: IAUC 8152, 8158, 8162, 8163; SN 2002ap)
SN 2003gd images sub-page

2003gc, IAUC 8150 discovered 2003/03/27.14 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 10h54m22s.26, Decl. = -06°15'48".9
Located 1".0 west and 0".4 north of the center of the host galaxy
Mag < 19.0 (2/23:17.2), Type unknown (References: CBET 19; vsnet-campaign-sn 637)

2003fr - 2003gb, IAUC 8149 discovered 2003/03/12 - 2003/05/28 by Legacy Survey Supernova Project the brightest of which was mag 23.2. (References: IAUC 8151)
2003fl - 2003fq, IAUC 8148 discovered 2003/03/23 - 2003/05/24 by Legacy Survey Supernova Project the brightest of which was mag 21.5. (References: vsnet-campaign-sn 637)
2003fe - 2003fk, IAUC 8147 discovered 2003/03/23 - 2003/04/24 by Legacy Survey Supernova Project the brightest of which was mag 20.6. (References: IAUC 8148)

2003fd, IAUC 8147 discovered 2003/06/09.2 by LOTOSS; Tim Puckett and D. Ireland
Found in UGC 8670 at R.A. = 13h41m43s.70, Decl. = +40°52'38".5
Located 16".2 east and 9".4 north of the nucleus of UGC 8670 (Puckett discovery image) (LOTOSS discovery image) (JM Llapasset image) (JM Llapasset image)
Mag 17.4*, Type Ia (References: IAUC 8158; vsnet-campaign-sn 635, 649; SN 2006dh)

2003fc, IAUC 8143 discovered 2003/06/05.5 by LOTOSS
Found in MCG -3-51-5 at R.A. = 20h08m22s.08, Decl. = -17°36'30".5
Located 2".2 west and 7".4 north of the nucleus of MCG -3-51-5 (Discovery image)
Mag 18.3*, Type Ic (References: IAUC 8146; vsnet-campaign-sn 633, 634)

2003fb, IAUC 8143 discovered 2003/06/05.5 by LOTOSS
Found in UGC 11522 at R.A. = 20h11m50s.33, Decl. = +05°45'37".6
Located 14".5 east and 12".6 south of the nucleus of UGC 11522 (Discovery image) (CSP/LOC image)
Mag 18.6*, Type II (References: IAUC 8146; vsnet-campaign-sn 633, 634)

2003fa, IAUC 8142 discovered 2003/06/01.4 by LOTOSS
Found in MCG +7-36-33 at R.A. = 17h44m07s.72, Decl. = +40°52'51".6
Located 9".5 west and 48".9 north of the nucleus of MCG +7-36-33 (Discovery image)
Mag 17.2* (6/16:16.6), Type Ia (References: IAUC 8140, 8146)
SN 2003fa images sub-page

Nova NGC 6822 2003, IAUC 8141 discovered 2003/05/28.4 by LOTOSS
Found in NGC 6822 at R.A. = 19h45m04s.18, Decl. = -14°45'46".5
Located north west of the center of NGC 6822 (Discovery image)
Mag 19.2* (5/28:19.0), Mira type variable star (References: IAUC 8158; vsnet-campaign-sn 630, 631, 649, 650)

2003ez, IAUC 8141 discovered 2003/06/01.4 by LOTOSS
Found in PGC 42782 at R.A. = 12h43m11s.87, Decl. = -02°30'04".1
Located 4".5 west and 0".7 south of the nucleus of PGC 42782 (Discovery image)
Mag 17.5*, Type Ia (References: IAUC 8142; vsnet-campaign-sn 630, 632)

2003ex, 2003ey, IAUC 8141 discovered 2003/03/26.44 and 2003/05/24.33 by Nearby Supernova Factory the brightest of which was mag 18.8. (CSP/LOC 2003ey image) (Discovery images) (References: IAUC 8142; vsnet-campaign-sn 630, 632)
2003ew, IAUC 8141 discovered 2003/01/04.7 by HST currently at Mag < 26.0. (References: vsnet-campaign-sn 630)

2003ev, IAUC 8140 discovered 2003/06/01.3 by LOTOSS
Found in an anonymous galaxy at R.A. = 13h10m31s.80, Decl. = -21°39'49".6 (Near ESO 576-G1)
Located 2".2 east and 6".4 north of the nucleus of the host galaxy (Discovery image)
Mag 16.7 (5/17:15.7), Type Ic (References: IAUC 8142, 8158; vsnet-campaign-sn 629, 632, 649)

2003eq - 2003eu, IAUC 8140 discovered 2003/05/24-25 by HST the brightest of which was Mag 23.2.

2003ep, IAUC 8140 discovered 2003/05/17.5 by LOTOSS
Found in NGC 7053 at R.A. = 21h21m07s.34, Decl. = +23°05'05".8
Located 3".9 west of the nucleus of NGC 7053 (Discovery image)
Mag 16.7* (5/17:15.7), Type Ia (CfA spectrum) (References: IAUC 8141; vsnet-campaign-sn 629)

2003eo, IAUC 8140 discovered 2003/03/27.14 by Nearby Supernova Factory currently at Mag < 20.3.
2003en, IAUC 8140 discovered 2003/01/03.2 by HST currently at at Mag < 26.2.

2003em, IAUC 8137 discovered 2003/05/27.185 by Berto Monard
Found in ESO 478-G6 at R.A. = 02h09m20s.23, Decl. = -23°24'53".0
Located 32" east and 2" north of the nucleus of ESO 478-G6 (Confirmation image)
Mag 17.9* (5/28:16.7), Type Ia (References: IAUC 8142; vsnet-campaign-sn 628, 632; SN 2009le)

2003el, IAUC 8135 discovered 2003/05/22.3 by LOTOSS
Found in NGC 5000 at R.A. = 13h09m46s.20, Decl. = +28°54'21".6
Located 16".7 west and 2".7 south of the nucleus of NGC 5000 (Discovery image)
Mag 18.9*, Type Ic (CfA spectrum) (References: CBET 18, IAUC 8136; vsnet-campaign-sn 625, 627)

2003ek, IAUC 8134 discovered 2003/05/20.5 by LOTOSS
Found in FGC 2126 at R.A. = 17h18m32s.50, Decl. = +41°40'00".8 (between NGC 6350 and NGC 6348)
Located 3".6 east and 5".1 south of the nucleus of FGC 2126 (Discovery image)
Mag 18.2*, Type Ia (CfA Spectrum) (References: IAUC 8136; vsnet-campaign-sn 624; 626)

2003ej, IAUC 8134 discovered 2003/05/20.3 by LOTOSS
Found in UGC 7820 at R.A. = 12h39m11s.10, Decl. = +00°43'30".4
Located 4".0 west and 28".2 north of the nucleus of UGC 7820 (Discovery image)
Mag 16.7* (5/30:15.8), Type II (References: IAUC 8136)
SN 2003ej images sub-page

2003ei, IAUC 8134 discovered 2003/05/19.4 by LOTOSS
Found in UGC 10402 at R.A. = 16h28m40s.30, Decl. = +12°46'05".8
Located 4".6 west and 9".5 north of the nucleus northern component of UGC 10402 (Discovery image)
Mag 16.7* (6/4:16.0), Type IIn (References: CBET 17)
SN 2003ei images sub-page

2003eh, IAUC 8134 discovered 2003/05/17.2 by LOTOSS
Found in MCG +01-29-3 at R.A. = 11h08m24s.34, Decl. = +03°29'47".0
Located 5".8 east and 5".6 south of the nucleus of MCG +01-29-3 (Discovery image)
Mag 17.6, Type Ia (CfA Spectrum) (References: CBET 16; vsnet-campaign-sn 622, 624)

2003eg, IAUC 8134 discovered 2003/05/17.3 by LOTOSS
Found in NGC 4727 at R.A. = 12h50m58s.33, Decl. = -14°20'01".1
Located 16".7 east and 3".2 south of the nucleus of NGC 4727 (Discovery image)
Mag 18.0* (5/23:15.4), Type II (References: CBET 15; SN 1965B)
SN 2003eg images sub-page

2003ef, IAUC 8131 discovered 2003/05/11.3 by LOTOSS
Found in NGC 4708 at R.A. = 12h49m42s.25, Decl. = -11°05'29".5
Located 11".6 east and 5".1 north of the nucleus of NGC 4708 (Discovery image) (Remanzacco Obs image) (R. Poncy image) (CSP/LOC image) (NEAT images)
Mag 16.2*, Type II (CfA Spectrum) (References: IAUC 8132, 8134; vsnet-campaign-sn 620, 621, 624)

2003ee, IAUC 8130 discovered 2003/04/05.20 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 11h33m24s.50, Decl. = -09°59'26".4
Located 1" east and 1" south of the center of the apparent host galaxy (CSP/LOC image)
Mag 16.6, Type IIn (References: vsnet-campaign-sn 619)

2003ed, IAUC 8129 discovered 2003/05/03.496 by Koichi Itagaki
Found in NGC 5303 at R.A. = 13h47m45s.39, Decl. = +38°18'21".0
Located 3".3 east and 4".1 north of the center of NGC 5303 (Discovery image)
Mag 15.8* (5/16:15.0), Type IIb (References: CBET 14, IAUC 8144, 8153)
SN 2003ed images sub-page

2003ec, IAUC 8128 discovered 2003/05/02.901 by Lulin Observatory
Found in NGC 5990 at R.A. = 15h46m16s.67, Decl. = +02°24'48".7
Located 4".2 east and 7".2 south of the center of NGC 5990 (Discovery image (larger version)) (K. Itagaki images) (J. Nicolas image) (Paulo Cacella image)
Mag 15.0, NOTE: This has now been confirmed to be not a supernova, but a foreground blue star. (References: IAUC 8130; vsnet-campaign-sn 615; 619)

2003dx - 2003eb, IAUC 8125 discovered 2003/04/04-05 by HST the brightest of which was Mag 22.8.

2003dw, IAUC 8124 discovered 2003/04/26.17 by Doug Rich
Found in UGC 10548 at R.A. = 16h45m51s.10, Decl. = +59°37'38".0
Located 11".4 west and 19".0 north of the center of UGC 10548 (Discovery image)
Mag 18.3* (5/3:16.4), Type Ia (CfA spectrum) (References: IAUC 8129)
SN 2003dw images sub-page

2003dv, IAUC 8121 discovered 2003/04/22.4 by Mike Schwartz, LOTOSS
Found in UGC 9638 at R.A. = 14h58m04s.92, Decl. = +58°52'49".9
Located 37".5 west and 31".8 north of the center of UGC 9638
Mag 18.0* (5/3:15.4), Type IIn (References: IAUC 8124)
SN 2003dv images sub-page

2003du, IAUC 8121 discovered 2003/04/22.4 by Mike Schwartz, LOTOSS
Found in UGC 9391 at R.A. = 14h34m35s.80, Decl. = +59°20'03".8
Located 8".8 west and 13".5 south of the center of UGC 9391
Mag 16.3* (5/7:13.4), Type Ia (References: CBET 13, IAUC 8122, 8132)
SN 2003du images sub-page

2003dt, IAUC 8120 discovered 2003/04/22.5 by Mike Schwartz, LOTOSS
Found in NGC 6962 at R.A. = 20h47m17s.56, Decl. = +00°18'42".8
Located 23" west and 32" south of the nucleus of NGC 6962 (Mike Schwartz image) (CSP/LOC image)
Mag 17.5*, Type Ia (CfA spectrum) (References: IAUC 8129, 8130; vsnet-campaign-sn 606, 618, 619; SN 2002ha)

2003ds, IAUC 8120 discovered 2003/04/14.3 by LOTOSS
Found in MGC +8-19-17 at R.A. = 10h18m58s.35, Decl. = +46°27'15".5 (near NGC 3191)
Located 4".2 east and 1".2 north of the nucleus of MGC +8-19-17 (Discovery image)
Mag 18.5, Type Ia (References: IAUC 8129, 8158; vsnet-campaign-sn 606, 614, 649)

2003dr, IAUC 8117 discovered 2003/04/13.18 by Tim Puckett and D. Toth; Mike Schwartz, LOTOSS
Found in NGC 5714 at R.A. = 14h38m11s.13, Decl. = +46°38'03".4
Located 3".7 east and 13".9 south of the center of NGC 5714 (Puckett Discovery image) (Yasuo Sano image (local mirror)) (Pepe Manteca image) (JM Llapasset image) (Rafael Ferrando image (local mirror)) (Ramon Naves image)
Mag 18.3, Type Ib/c (References: IAUC 8159; vsnet-campaign-sn 605)

2003dm - 2003dq, IAUC 8117 discovered 2003/03/22-4/10 by Nearby Supernova Factory the brightest of which was Mag 18.9. (CSP/LOC 2003dq image) (Discovery image) (References: IAUC 8130; vsnet-campaign-sn 605, 619)

2003dl, IAUC 8115 discovered 2003/03/31.5 by LOTOSS
Found in NGC 5789 at R.A. = 14h56m36s.25, Decl. = +30°14'21".5
Located 7".8 east and 21".0 north of the nucleus of NGC 5789 (Discovery image)
Mag 19.2, Type unknown (References: vsnet-campaign-sn 603)

2003dj, 2003dk, IAUC 8115 discovered 2003/03/24-27 by Nearby Supernova Factory the brightest of which was Mag 19.2. (References: vsnet-campaign-sn 603)

2003di, IAUC 8114 discovered 2003/02/04.58 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 12h00m24s.08, Decl. = +11°58'26".5 (near MCG +2-31-10)
Located 17".1 east and 11".2 north of the center of the host galaxy
Mag 19.2 (2/4:17.8), Type unknown (References: vsnet-campaign-sn 602)

2003dh (= GRB 030329), IAUC 8114 discovered 2003/03/29.484 by HETE Science team
Found in an anonymous galaxy at R.A. = 10h44m50s.01, Decl. = +21°31'17".8
Located in an anonymous galaxy (Odd Trondal image) (Josep M. Bosch image) (Martin Mobberley image) (Jorma Koski image) (ESO images)
Mag < 20 (3/28:16.2), Type Ic (Hypernova) (CfA spectrum) (References: IAUC 8101, 8102, 8107, 8108, 8110, 8133; vsnet-campaign-sn 621)

2003dg, IAUC 8113 discovered 2003/04/08.4 by LOTOSS
Found in UGC 6934 at R.A. = 11h57m31s.97, Decl. = -01°15'13".6
Located 2".7 east and 3".1 south of the nucleus of UGC 6934 (Discovery image)
Mag 19.1, Type Ib/c (References: IAUC 8159; vsnet-campaign-sn 602)

2003df, IAUC 8112 discovered 2003/04/09.47 by Nearby Supernova Factory last reported at Mag 20.7.

2003de, IAUC 8111 discovered 2003/04/01.14 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 10h10m41s.25, Decl. = +35°44'52".9
Located 1".7 west and 4".5 north of the center of the host galaxy
Mag 17.1, Type unknown (References: vsnet-campaign-sn 601)

2003dc, 2003dd, IAUC 8111 discovered 2003/03/26.5 by Nearby Supernova Factory the brightest of which was Mag 18.3. (References: IAUC 8117; vsnet-campaign-sn 601, 605)

2003db, IAUC 8108 discovered 2003/04/07.00 by Tom Boles; Mike Schwartz, LOTOSS
Found in MCG +5-23-21 at R.A. = 09h36m58s.83, Decl. = +31°20'01".7
Located 8".8 east and 9".4 north of the center of MCG +5-23-21 (Boles discovery image (mirror) (local mirror))
Mag 17.9*, Type II (References: IAUC 8111; vsnet-campaign-sn 598, 601)

2003da, IAUC 8108 discovered 2003/04/06.90 by Tom Boles
Found in UGC 4992 at R.A. = 09h23m47s.56, Decl. = +42°10'48".6
Located 1".8 west and 12".0 south of the center of UGC 4992 (Discovery image)
Mag 15.9* (4/12:15.4), Type II (References: IAUC 8111)
SN 2003da images sub-page

2003cy, 2003cz, IAUC 8106 discovered 2003/03/30-4/7 by Nearby Supernova Factory the brightest of which was Mag 18.5. (References: IAUC 8109; vsnet-campaign-sn 597, 600)
2003cx, IAUC 8105 discovered 2003/03/31.42 by Nearby Supernova Factory last reported at Mag 19.1 type II. (References: IAUC 8117; vsnet-campaign-sn 596, 605)
2003cw, IAUC 8104 discovered 2003/03/31.13 by Nearby Supernova Factory last reported at Mag 20.1. (References: vsnet-campaign-sn 595)

2003cv, IAUC 8104 discovered 2003/03/31.13 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 11h17m48s.36, Decl. = +19°09'08".5
Located 0".6 west and 2".8 north of the center of the host galaxy (CSP/LOC image)
Mag 17.6, Type II-pec (hypernova?) (References: IAUC 8109; vsnet-campaign-sn 595, 600)

2003cu, IAUC 8104 discovered 2003/03/27.14 by Nearby Supernova Factory last reported at Mag 20.2. (References: vsnet-campaign-sn 595)
2003ct, IAUC 8103 discovered 2003/03/27.19 by Nearby Supernova Factory last reported at Mag 19.1. (References:vsnet-campaign-sn 593)

2003cs, IAUC 8103 discovered 2003/02/03.49 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 11h20m37s.52, Decl. = -04°54'32".7
Located 0".3 west and 5".7 north of the center of the host galaxy
Mag 19.6 (2/9:17.1), Type unknown (References:vsnet-campaign-sn 593)

2003cr, IAUC 8103 discovered 2003/03/31.18 by Tom Boles
Found in UGC 9639 at R.A. = 14h58m35s.53, Decl. = +44°53'06".4
Located 4".7 west and 5".0 north of the center of UGC 9639 (Discovery image (local mirror))
Mag 17.5*, Type Ic (References: IAUC 8111; vsnet-campaign-sn 593, 601)

2003cq, IAUC 8103 discovered 2003/03/30.84 by Ron Arbour
Found in NGC 3978 at R.A. = 11h56m14s.17, Decl. = +60°31'19".1
Located 32".0 east and 2".3 south of the nucleus of NGC 3978 (Discovery image (local mirror)) (Confirmation image (local mirror)) (R. Poncy image) (Martin Mobberley image)
Mag 17.1* (3/31:17.0), Type Ia (CfA Spectrum) (References: IAUC 8106; vsnet-campaign-sn 593; SN 2008I)

2003cp, IAUC 8103 discovered 2003/03/30.86 by Mark Armstrong
Found in MCG +10-12-78 at R.A. = 08h09m11s.13, Decl. = +57°41'14".0
Located 3" west and 9" north of the center of MCG +10-12-78 (Discovery image)
Mag 16.2*, Type Ia (References: IAUC 8105)
SN 2003cp images sub-page

2003co, IAUC 8102 discovered 2003/03/22.14 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 10h49m39s.91, Decl. = +29°21'44".6
Located 7".4 west and 7".9 south of the center of the host galaxy
Mag 18.1, Type unknown (References: vsnet-campaign-sn 593)

2003cn, IAUC 8101 discovered 2003/03/30 by LOTOSS
Found in IC 849 at R.A. = 13h07m37s.05, Decl. = -00°56'49".9
Located 24".2 west and 16".0 south of the nucleus of IC 849 (Discovery image) (NEAT image)
Mag 18.1, Type II (References: IAUC 8102; vsnet-campaign-sn 592)

2003cm, IAUC 8101 discovered 2003/03/27.5 by LOTOSS
Found in UGC 10590 at R.A. = 16h50m55s.02, Decl. = +59°43'18".1
Located 8".9 west and 10".9 north of the nucleus of UGC 10590 (Discovery image)
Mag 19.4, Type unknown (References:vsnet-campaign-sn 592)

2003cj - 2003cl, IAUC 8101 discovered 2003/02/26-27 by Nearby Supernova Factory the brightest of which was Mag 19.3. (References:vsnet-campaign-sn 592)

2003ci, IAUC 8097 discovered 2003/03/21.3 by LOTOSS
Found in UGC 6212 at R.A. = 11h10m23s.83, Decl. = +04°49'35".9
Located 11" west and 11".9 south of the nucleus of UGC 6212 (Discovery image) (Kopernik image)
Mag 19.2 (3/21:17.5), Type II (References: IAUC 8098; vsnet-campaign-sn 585, 588)

2003ch, IAUC 8097 discovered 2003/03/21.2 by LOTOSS
Found in UGC 3787 at R.A. = 07h17m57s.92, Decl. = +09°41'34".9
Located 5".4 east and 13".4 north of the nucleus of UGC 3787 (Discovery image)
Mag 17.0*, Type Ia (References: IAUC 8098; vsnet-campaign-sn 585, 588)

2003cg, IAUC 8097 discovered 2003/03/21.51 by Koichi Itagaki; Ron Arbour
Found in NGC 3169 at R.A. = 10h14m16s.00, Decl. = +03°28'01".7 (AAVSO finder chart)
Located 14" east and 5" north of the nucleus of NGC 3169
Mag 15.6* (3/27:14.1), Type Ia (Reference: IAUC 8099, 8101, 8132; SN 1984E)
SN 2003cg images sub-page

2003cc - 2003cf, IAUC 8095 discovered 2003/02/03 - 03/11 by Nearby Supernova Factory the brightest of which was Mag 18.7.

2003cb, IAUC 8094 discovered 2003/03/13.4 by Mike Schwartz, LOTOSS
Found in NGC 4885 at R.A. = 13h00m33s.25, Decl. = -06°51'09".3
Located 10".1 west and 1".7 north of the nucleus of NGC 4885 (Discovery image (local mirror))
Mag 17.9, Type II (References: IAUC 8098; vsnet-campaign-sn 584, 588)

2003bx - 2003ca, IAUC 8093 discovered 2003/03/3 - 8.1 by Deep Lens Survey Transient Team the brightest of which is Mag 20.8.

2003bw, IAUC 8093 discovered 2003/03/12.5 by LOTOSS
Found in IC 1077 at R.A. = 14h57m22s.44, Decl. = -19°12'45".9
Located 10".6 east and 3".3 north of the nucleus of IC 1077 (Discovery image)
Mag 18.0*, Type II (References: IAUC 8103; vsnet-campaign-sn 583)

2003bv, IAUC 8093 discovered 2003/03/11.99 by Tom Boles
Found in MCG +07-15-15 at R.A. = 7h22m11s.92, Decl. = +40°28'01".5
Located 3".4 east and 5".3 south of the center of MCG +07-15-15 (Discovery image)
Mag 16.7*, Type II (References: CBET 11, IAUC 8106)
SN 2003bv images sub-page

2003bu, IAUC 8092 discovered 2003/03/11.5 by LOTOSS
Found in NGC 5393 at R.A. = 14h00m31s.45, Decl. = -28°52'32".7
Located 7".3 west and 3".7 south of the nucleus of NGC 5393 (Discovery image)
Mag 17.2*, Type Ic (References: IAUC 8098; vsnet-campaign-sn 581, 588)

2003bt, IAUC 8091 discovered 2003/03/09.3 by Mike Schwartz, LOTOSS
Found in MCG -1-28-6 at R.A. = 10h55m22s.48, Decl. = -07°39'12".3
Located 11".9 west and 0".1 south of the nucleus of MCG -1-28-6 (Discovery image (local mirror)) (Obrit Jet Obs image)
Mag 16.7*, Type Ia (CfA spectrum) (References: CBET 10; vsnet-campaign-sn 578; 580)

2003bs, IAUC 8090 discovered 2003/03/03.48 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 10h29m44s.12, Decl. = +25°37'11".6
Located 0".8 west and 0".6 north of the center of the apparent host galaxy
Mag 17.7*, Type Ia (References: vsnet-camapagn-sn 577, 581)

2003br, IAUC 8090 discovered 2003/03/07.5 by LOTOSS
Found in MCG -5-34-18 at R.A. = 14h34m34s.98, Decl. = -27°59'48".8
Located 2".3 west and 5".5 south of the nucleus of MCG -5-34-18 (Discovery image)
Mag 17.4*, Type II (CfA spectrum) (References: IAUC 8091, CBET 9; vsnet-campaign-sn 577, 580, 581)

2003bq, IAUC 8089 discovered 2003/03/06.95 by Tom Boles
Found in UGC 3513 at R.A. = 06h42m50s.12, Decl. = +41°25'19".9
Located 20".1 west and 4".3 north of the center of UGC 3513 (Discovery image)
Mag 18.7*, Type unknown (References: IAUC 8127; vsnet-campaign-sn 575; SN 1998fa)

2003bp, IAUC 8089 discovered 2003/03/06.2 by LOTOSS
Found in NGC 2596 at R.A. = 08h27m27s.8, Decl. = +17°17'14".5
Located 17".6 east and 11".6 north of the nucleus of NGC 2596 (Discovery image) (Rafael Ferrando image)
Mag 17.0*, Type Ib (CfA spectrum) (References: IAUC 8091, 8127; vsnet-campaign-sn 575, 579, 580, 581)

2003bo, IAUC 8089 discovered 2003/02/19.41 by Nearby Supernova Factory at Mag 19.6. (References: vsnet-campaign-sn 575)

2003bn, IAUC 8088 discovered 2003/02/27.48 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 10h02m35s.51, Decl. = -21°10'54".5
Located 3".2 east and 1".0 south of the center of the host galaxy
Mag 16.7*, Type II (References: IAUC 8098; vsnet-camapagn-sn 574, 588)

2003bm, IAUC 8086 discovered 2003/03/02.89 by Tom Boles
Found in UGC 4226 at R.A. = 08h07m22s.87, Decl. = +40°23'44".3
Located 16".6 east and 10".1 south of the center of UGC 4226 (Discovery image (mirror) (local mirror)) (Orbit Jet Obs image)
Mag 18.0, Type Ic (CfA Spectrum) (References: IAUC 8091; vsnet-campaign-sn 573, 579)

2003bl, IAUC 8086 discovered 2003/03/02.5 by LOTOSS
Found in NGC 5374 at R.A. = 13h57m30s.65, Decl. = +06°05'36".4
Located 15".1 east and 12".6 south of the nucleus of NGC 5374 (Discovery image) (Orbit Jet Obs image)
Mag 18.4, Type II (References: vsnet-campaign-sn 573; SN 2010do)

2003bk, IAUC 8086 discovered 2003/02/28.5 by LOTOSS
Found in NGC 4316 at R.A. = 12h22m42s.14, Decl. = +09°20'01".2
Located 1".9 west and 4".2 north of the nucleus of NGC 4316 (Discovery image) (Orbit Jet Obs image)
Mag 17.0, Type II (References: vsnet-campaign-sn 573)

2003bj, IAUC 8085 discovered 2003/02/27.8 by Robin Chassagne
Found in IC 4219 at R.A. = 13h18m29s.10, Decl. = -31°37'37".7
Located 9".3 west and 13".7 north of the nucleus of IC 4219 (Discovery images) (Orbit Jet Obs image)
Mag 15.1*, Type II (References: IAUC 8086; vsnet-campaign-sn 571, 573)

2003bh, 2003bi, IAUC 8084 discovered 2003/02/21.32 - 22.43 by Nearby Supernova Factory the brightest of which is Mag 19.6. (References: vsnet-campaign-sn 570)

2003bg, IAUC 8082 discovered 2003/02/25.7 by Robin Chassagne
Found in MCG -05-10-15 at R.A. = 04h10m59s.42, Decl. = -31°24'50".3
Located 16".3 west and 24".6 south of the center MCG -05-10-15 (Discovery images) (Berto Monard image)
Mag 14.8*, Type Ic (hypernova) (References: IAUC 8084, 8087, 8088, 8110; vsnet-campaign-sn 568, 570,574)

2003bf, IAUC 8082 discovered 2003/02/18.45 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 08h08m26s.35, Decl. = +12°19'56".2
Located 3".6 west and 1".4 south of the center of the apparent host galaxy
Mag 17.2*, Type Ia (References: IAUC 8083, 8085; vsnet-campaign-sn 568, 569)

2003az - 2003be, IAUC 8081 discovered 2003/02/20.91-22.08 by HST GOODS team the brightest of which was mag 23.1.
2003ax, 2003ay, IAUC 8079 discovered 2003/02/09.3 - 19.1 by Nearby Supernova Factory the brightest of which is Mag 19.0. (References: IAUC 8083, 8085; vsnet-campaign-sn 567, 569)

2003aw, IAUC 8077 discovered 2003/02/06.26 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 09h05m54s.79, Decl. = -05°36'08".6
Located 0".2 east 1" north of the center of the apparent host galaxy (Rezman Obs image)
Mag 17.8*, NOTE: This has now been confirmed to be not a supernova, but a cataclysmic variable (dwarf nova). This is a galactic object. (References: IAUC 8084, 8085; vsnet-campaign-sn 565, 570)

2003av, IAUC 8077 discovered 2003/02/04.28 by Nearby Supernova Factory at mag 20.0. (References: IAUC 8083, 8085; vsnet-campaign-sn 565, 569)

2003au, IAUC 8075 discovered 2003/02/17.5 by Mike Schwartz, LOTOSS
Found in NGC 6095 at R.A. = 16h11m11s.56, Decl. = +61°15'58".2
Located 4".8 east and 6".9 south of the nucleus of NGC 6095 (Discovery image (local mirror))
Mag 19.2*, Type Ia (References: IAUC 8085; vsnet-campaign-sn 564)

2003at, IAUC 8074 discovered 2003/02/15.15 by Mark Armstrong
Found in MCG +11-20-23 at R.A. = 16h38m47s.81, Decl. = +66°01'23".7
Located 3" east and 13" north of the center of MCG +11-20-23 (Discovery image (local mirror)) (Confirmation image)
Mag 17.2*, Type II (CfA spectrum) (References: IAUC 8078; vsnet-campaign-sn 563; 566)

2003as, IAUC 8073 discovered 2003/02/13.909 by Tom Boles
Found in MCG +8-10-7 at R.A. = 05h28m45s.81, Decl. = +49°52'59".1
Located 10".1 east and 1".7 south of the center of MCG +8-10-7 (Discovery image)
Mag 16.7* (2/15:15.3), Type IIn (References: IAUC 8078)
SN 2003as images sub-page

2003ar, IAUC 8072 discovered 2003/02/06.162 by Tom Boles
Found in NGC 6071 at R.A. = 16h02m08s.11, Decl. = +70°24'55".5 (= MCG +12-15-47)
Located 4".8 east and 5".9 south of the center of NGC 6071 (Discovery image (mirror) (local mirror))
Mag 16.8*, Type Ia (CfA spectrum) (References: IAUC 8078; vsnet-campaign-sn 561; 566)

2003aq, IAUC 8072 discovered 2003/02/06.070 by Tom Boles
Found in NGC 5490C at R.A. = 14h10m07s.24, Decl. = +17°37'05".3
Located 4".6 east and 8".1 north of the center of NGC 5490C (Discovery image (mirror) (local mirror))
Mag 18.0, Type II (References: IAUC 8085; vsnet-campaign-sn 561)

2003ap, IAUC 8071 discovered 2003/02/09.31 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 09h50m52s.83, Decl. = -21°51'10".1 (near ESO 566-G18)
Located 0".7 west and 0".9 south of the center of the host galaxy (Discovery image)
Mag 16.7*, Type Ia (References: vsnet-campaign-sn 560)

2003ao, IAUC 8070 discovered 2003/01/30.4 by LOTOSS
Found in NGC 2993 at R.A. = 09h45m48s.46, Decl. = -14°22'14".0
Located 2".3 east and 8".4 south of the nucleus of NGC 2993 (Discovery image) (Rezman Obs image)
Mag 17.3*, Type II (CfA spectrum) (References: IAUC 8077; vsnet-campaign-sn 559; 566)

2003an, IAUC 8069 discovered 2003/02/09.6 by LOTOSS
Found in MCG +05-32-22 at R.A. = 13h27m53s.55, Decl. = +28°30'29"2
Located 4".2 west and 0".1 north of the nucleus of MCG +05-32-22 (Discovery image)
Mag 17.0*, Type Ia (References: IAUC 8085; vsnet-campaign-sn 557)

2003am, IAUC 8069 discovered 2003/02/09.5 by LOTOSS
Found in ESO 576-G40 at R.A. = 13h20m43s.57, Decl. = -22°02'53".5
Located 2".9 west and 11".1 north of the nucleus of ESO 576-G40 (Discovery image)
Mag 17.7*, Type II (References: IAUC 8085; vsnet-campaign-sn 557; SN 1997br)

2003aj - 2003al, IAUC 8069 discovered 2003/02/03-2003/02/05 by HST GOODS team the brightest of which was mag 24.5.

2003ai, IAUC 8068 discovered 2003/02/8.5 by LOTOSS
Found in IC 4062 at R.A. = 13h00m58s.68, Decl. = +39°51'24".5
Located 0".9 east and 7".7 south of the nucleus of IC 4062 (Discovery image) (J. Nicolas image) (Tomas Hynek image) (JM Llapasset image) (JM Llapasset image) (R. Poncy image) (C. Dupuy image)
Mag 17.0* (2/13:15.9), Type Ia (CfA spectrum) (References: IAUC 8074; vsnet-campaign-sn 556, 558; SN 2010an)

2003ah, IAUC 8068 discovered 2003/02/08.2 by LOTOSS
Found in an anonymous galaxy at R.A. = 04h43m08s.54, Decl. = +00°46'00".4 (near UGC 3141)
Located 7".1 west and 7".0 north of the center of the host galaxy (Discovery image)
Mag 17.0*, Type Ia (References: IAUC 8083, 8085; vsnet-campaign-sn 556, 569)

2003ag, IAUC 8068 discovered 2003/02/7.5 by LOTOSS
Found in UGC 6440 at R.A. = 11h26m01s.82, Decl. = +01°59'02".8
Located 12".5 east and 0".3 north of the nucleus of UGC 6440 (Discovery image) (J. Nicolas image) (A. Leroy image) (J. Nicolas image) (R. Poncy image) (C. Dupuy image) (C. Dupuy image)
Mag 17.3* (3/6:16.0), Type Ia (CfA spectrum) (References: vsnet-campaign-sn 556, 558)

2003af, IAUC 8067 discovered 2003/01/19 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 11h10m21s.69, Decl. = +23°24'50".9
Located 4" east and 2" south of the center of the host galaxy (Discovery image) (J. Nicolas image) (J. Nicolas image) (R. Poncy image) (JB deVanssay image)
Mag 16.4*, Type Ia (CfA Spectrum) (References: vsnet-campaign-sn 555, 558)

2003ae, IAUC 8066 discovered 2003/01/23.38 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 09h28m22s.58, Decl. = +27°26'40".7
Located 0".3 west and 0".3 north of the center of the host galaxy
Mag 17.1*, Type Ia (CfA Spectrum) (References: vsnet-campaign-sn 554)

2003ad, IAUC 8065 discovered 2003/02/03.47 by Tim Puckett and Jack Newton
Found in an anonymous galaxy at R.A. = 14h56m28s.07, Decl. = +45°21'09".2 (near UGC 9612)
Located 7".4 east and 4".2 south of the center of the host galaxy (Discovery image)
Mag 17.8*, Type II (CfA spectrum) (References: IAUC 8067; vsnet-campaign-sn 553, 555)

2003ac, IAUC 8064 discovered 2003/01/07.5 by LOTOSS
Found in IC 3203 at R.A. = 12h21m47s.35, Decl. = +25°52'33".1
Located 23".4 east and 30".9 south of the nucleus of IC 3203 (Discovery image) (Rezman Obs image)
Mag 18.9, Type II (References: IAUC 8065, 8085; vsnet-campaign-sn 552, 553)

2003ab, IAUC 8064 discovered 2003/02/01.971 by Tom Boles
Found in UGC 4930 at R.A. = 09h19m13s.26, Decl. = +48°58'09".1
Located 9".3 east and 4".2 north of the center of UGC 4930 (Discovery image (mirror) (local mirror)) (Rafael Ferrando image) (Rezman Obs image)
Mag 17.6*, Type II (References: IAUC 8065; vsnet-campaign-sn 552, 553)

2003aa, IAUC 8063 discovered 2003/01/31.4 by LOTOSS
Found in NGC 3367 at R.A. = 10h46m36s.82, Decl. = +13°45'32".2
Located 26".4 east and 30".2 north of the nucleus of NGC 3367 (Discovery image)
Mag 17.7* (3/20:16.0), Type Ia (References: IAUC 8064, IAUC 8084; SN 1986A, 1992C, 2007am)
SN 2003aa images sub-page

2003Z, IAUC 8062 discovered 2003/01/29.7 by BAO
Found in NGC 2742 at R.A. = 09h07m32s.46, Decl. = +60°29'17".5
Located 8".4 west and 31".0 north of the center of NGC 2742
Mag 17.2* (2/1:16.4), Type II (References: IAUC 8063)
SN 2003Z images sub-page

2003Y, IAUC 8062 discovered 2003/01/29.3 by LOTOSS
Found in IC 522 at R.A. = 08h54m34s.60, Decl. = +57°10'19".8
Located 3".7 west and 18".9 north of the nucleus of IC 522 (Discovery image) (Orbit Jet Obs image) (Rafael Ferrando image) (R. Poncy image) (Rezman Obs image)
Mag 16.7*, Type Ia (CfA spectrum) (References: IAUC 8063; vsnet-campaign-sn 550, 551)

2003X, IAUC 8062 discovered 2003/01/28.25 by Tom Boles
Found in UGC 11151 at R.A. = 18h12m05s.67, Decl. = +29°09'17".3
Located 1".3 east and 4".2 south of the center of UGC 11151 (Discovery image (mirror) (smaller version))
Mag 16.7*, Type Ia (References: IAUC 8065; vsnet-campaign-sn 550, 553)

2003W, IAUC 8061 discovered 2003/01/28.4 by LOTOSS
Found in UGC 5234 at R.A. = 09h46m49s.48, Decl. = +16°02'37".6
Located 0".3 west and 3".4 north of the nucleus of UGC 5234 (Discovery image) (Mike Schwartz image)
Mag 16.9*, Type Ia (CfA spectrum) (References: vsnet-campaign-sn 549; SN 2004gg)

2003V, IAUC 8060 discovered 2003/01/16.16 by Nearby Supernova Factory
Found in an anonymous galaxy at R.A. = 03h05m43s.05, Decl. = -01°24'12".8
Located 3" west and 2" north of the center of the host galaxy
Mag 18.4 (1/16:18.2), Type Ia (References: IAUC 8083, 8085; vsnet-campaign-sn 547, 559,, 569)

2003U, IAUC 8059 discovered 2003/01/27.153 by Tom Boles
Found in NGC 6365A at R.A. = 17h22m45s.66, Decl. = +62°09'50".4
Located 12".7 east and 7".3 south of the center of NGC 6365A (Discovery image (mirror) (local mirror))
Mag 18.0, Type Ia (CfA spectrum) (References: IAUC 8061; vsnet-campaign-sn 546, 549)

2003T, IAUC 8058 discovered 2003/01/25.4 by Mike Schwartz, LOTOSS
Found in UGC 4864 at R.A. = 09h14m11s.06, Decl. = +16°44'48".0
Located 25".0 west and 14".9 north of the center of UGC 4864 (Discovery image (local mirror)) (KAIT image) (Orbit Jet Obs image)
Mag 17.8, Type II (References: IAUC 8060; vsnet-campaign-sn 545, 547)

2003S, IAUC 8058 discovered 2003/01/24.6 by LOTOSS
Found in MCG +9-22-94 at R.A. = 13h41m19s.49, Decl. = +55°40'36".5
Located 1".1 west and 3".3 south of the nucleus of MCG +9-22-94 (Discovery image)
Mag 18.0, Type Ia (References: vsnet-campaign-sn 545)

2003Q - 2003R, IAUC 8058 discovered 2003/01/02 by NOAO the brightest of which is mag 20.

2003P, IAUC 8057 discovered 2003/01/23.916 by Tom Boles
Found in MCG +09-13-107 at R.A. = 08h01m15s.63, Decl. = +55°44'34".8
Located 3".5 east and 3".5 north of the center of MCG +09-13-107 (Discovery image (mirror) (local mirror))
Mag 18.0, Type Ia (References: IAUC 8060; vsnet-campaign-sn 543, 547)

2003O, IAUC 8055 discovered 2003/01/18.96 by Doug Rich
Found in UGC 2798 at R.A. = 03h38m09s.13, Decl. = +40°58'38".0
Located 9".8 west and 21".0 south of the center of UGC 2798 (Discovery image (mirror)) (Odd Trondal image) (Remanzacco Obs image) (Rafael Ferrando image) (R. Poncy image)
Mag 17.9* (1/20:16.9), Type II (References: IAUC 8057; vsnet-campaign-sn 542, 544)

2003N, IAUC 8052 discovered 2003/01/02.83 by HST GOODS team at mag 25.9. (HST image)

2003M, IAUC 8048 discovered 2002/12/23.5 by LOTOSS
Found in UGC 7224 at R.A. = 12h13m21s.00, Decl. = +21°38'48".4
Located 38".2 east and 44".1 north of the nucleus of UGC 7224 (Discovery image)
Mag 17.3*, Type Ia-pec (CfA Spectrum) (References: CBET 7, IAUC 8057, 8059; vsnet-campaign-sn 535, 538, 544, 546)

2003L, IAUC 8048 discovered 2003/01/12.148 by Tom Boles; Mike Schwartz, LOTOSS
Found in NGC 3506 at R.A. = 11h03m12s.32, Decl. = +11°04'38".0
Located 9".0 west and 1".5 north of the center of NGC 3506
Mag 15.7* (2/6:15.0), Type Ib/c-pec (Hypernova) (References: CBET 6; IAUC 8057, 8061, 8073)
SN 2003L images sub-page

2003K, IAUC 8048 discovered 2003/01/11.32 by Tim Puckett and Alex Langoussis
Found in IC 1129 at R.A. = 15h32m01s.91, Decl. = +68°14'35".9
Located 6".06 east and 10".1 south of the center of IC 1129 (Discovery image)
Mag 17.4* (1/11:15.4), Type Ia (References: CBET 4, 5)
SN 2003K images sub-page

2003J, IAUC 8048 discovered 2003/01/11.32 by Tim Puckett and Jack Newton; R. Kushida
Found in NGC 4157 at R.A. = 12h10m57s.72, DEC. = +50°28'31".8
Located 65".47 west and 32".1 south of the center of NGC 4157 (Discovery image (local mirror)) (Jack Newton image) (R. Poncy image) (Esteban Reina Lorenz image (local mirror)) (R. Poncy image) (C. Dupuy image) (Tomas Hynek image)
Mag 17.5*, Type II (References: CBET 3; vsnet-campaign-sn 534, 535, 538; SN 1937A, 1955A)

2003I, IAUC 8046 discovered 2003/01/08.604 by Tim Puckett and Alex Langoussis
Found in IC 2481 at R.A. = 09h27m29s.48, Decl. = +03°55'45".6
Located 10".3 east and 1".3 south of the center of IC 2481 (Discovery image (local mirror))
Mag 17.6*, Type Ib (CfA Spectrum) (Reference: IAUC 8049, 8050; vsnet-campaign-sn 533, 539)

2003H, IAUC 8045 discovered 2003/01/08.3 by LOTOSS
Found in NGC 2207 at R.A. = 06h16m25s.68, Decl. = -21°22'23".8
Located 51".2 east and 2".1 south of the western nucleus of NGC 2207 (Discovery image)
Mag 18.0* (1/8:17.8), Type Ib/c (References: IAUC 8046, 8047, 8049, 8159; vsnet-campaign-sn 532, 536, 539; SN 1975A, 1999ec, 2010jp)

2003G, IAUC 8045 discovered 2003/01/08.2 by LOTOSS
Found in IC 208 at R.A. = 02h08m28s.13, Decl. = +06°23'51".9
Located 6".0 east and 9".8 north of the nucleus of IC 208 (Discovery image)
Mag 14.7* (2/4:14.4), Type IIn
SN 2003G images sub-page

2003F, IAUC 8045 discovered 2003/01/08.16 by LOTOSS; Tim Puckett and D. Toth
Found in UGC 3261 at R.A. = 05h11m32s.99, Decl. = +17°03'28".4
Located 7".3 east and 6".1 north of the nucleus of UGC 3261
Mag 17.1* (1/12:15.8), Type Ia (References: IAUC 8045)
SN 2003F images sub-page

2003E, IAUC 8044 discovered 2003/01/05.3 by LOTOSS
Found in MCG -4-12-4 at R.A. = 04h39m10s.88, Decl. = -24°10'36".5
Located 5".8 east and 9".1 north of the nucleus of MCG -4-12-4 (Discovery image) (CSP/LCO image)
Mag 17.0*, Type II (References: IAUC 8045; vsnet-campaign-sn 532)

2003D, IAUC 8043 discovered 2003/01/06.29 by Tim Puckett and Alex Langoussis
Found in MCG -01-25-9 at R.A. = 09h38m53s.52, Decl. = -04°51'05".1 (in ARP 321)
Located 1".6 east and 10".2 south of the center of MCG -01-25-9 (Discovery image (local mirror))
Mag 17.5*, Type Ia (References: vsnet-campaign-sn 530)

2003C, IAUC 8043 discovered 2003/01/06.02 by Tim Puckett and L. Cox
Found in UGC 439 at R.A. = 00h41m20s.91, Decl. = -01°42'54".1
Located 8".8 west and 2".8 north of the center of UGC 439 (Discovery image (local mirror)) (CSP/LCO image)
Mag 17.0*, Type II (References: vsnet-campaign-sn 530)

2003B, IAUC 8042 discovered 2002/12/28.09 by Robert Evans
Found near NGC 1097 at R.A. = 02h46m13s.78, Decl. = -30°13'45".1 (AAVSO finder chart)
Located 68" west and 163" north of the nucleus of NGC 1097 (CSP/LCO image) (Bruce L. Gary images) (Ted Dobosz image) (AAVSO 2003B page)
Mag 17.6* (1/7:15.5), Type II (Pic du Midi spectrum) (References: IAUC 8043, 8058; AAVSO alert 299; vsnet-campaign-sn 526, 530; SN 1992bd, 1999eu)

2003A, IAUC 8041 discovered 2003/01/03.5 by Mike Schwartz, LOTOSS
Found in UGC 5904 at R.A. = 10h48m33s.86, Decl. = +66°22'29".4
Located 0".3 east and 6".1 north of the nucleus of the northern elliptical component of the interacting galaxy UGC 5904 (Discovery image) (KAIT image)
Mag 17.4, Type Ib/c (References: IAUC 8042; vsnet-campaign-sn 528)

Last modified: Fri Jul 9 12:04:21 EDT 2004

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