Bright Supernovae pages - Updates 2011
Please note that this is an archive of the changes made on the
Bright Supernovae pages
and that this page is not maintained. The latest updates can be found on the
updates page.
The latest links can be found on the
links page.
2011/12/31
- Created entries for
5 PTF supernovae,
PTF11rks (Mag 18.2, Type II-pec),
PSN J14532301+0257431 (Mag 17.0),
PSN J22161124+2754248 (Mag 17.2 in MCG 5-52-6), and
PSN J02480496-1357511 (Mag 17.7 in NGC 1103)
- Updated the entry for
PSN J05164155+0629302 (Type Ia)
and noticed that LSQ11pn
and PSN J05164155+0629302 were within 1 arc second of eachother,
so I combinded the two entries, also the host galaxy is not the one listed
on TOCP, that was also corrected.
- Added images of
2011dh (Mag 16.8),
2011fe (Mag 13.9),
2011hn (Mag 17.6),
2011jg (Mag 18.0),
LSQ11gw (Mag 18.0),
PSN J01510522+0503352 (Mag 18.5),
PSN J04135273+1703481 (Mag 18.2),
PSN J05142826-6210190 (confirmation),
PSN J05164155+0629302 (Mag 18.6),
PSN J07211428-6205308 (Mag 17.0), and
Nova M31 2011-12b? (= PNV J00435583+4121265, Mag 19.3)
2011/12/30
- Created entries for
PSN J04135273+1703481 (Mag 18.6),
PSN J14012159+1617047 (Mag 18.7),
PSN J02133780-1109326 (Mag 18.3),
TCP J10355100+4109594 (Mag 17.6),
PSN J10290876+4604576 (Mag 18.0),
PSN J01510522+0503352 (Mag 18.4),
PSN J05142826-6210190 (Mag 16.1 in ESO 119-46),
PSN J07211428-6205308 (Mag 16.8),
Nova M81 2011-12a?
(= PNV J09553281+6902028 Mag 19.7 in M81)
LSQ11jw (Mag 20.9, Type Ic), and
LSQ11pn (Mag 18.1, Type Ia)
- Updated the entry for
Nova M31 2011-12c? (reflection, imaging artifact)
2011jo
(was PSN J00083457-3351148, Type IIP in NGC 10), and
2011jp
(was PSN J02580760-1021541, Type IIP in NG 1154)
- Added images of
2011iy (Mag 13.2),
2011ht (Mag 14.16),
PSN J07063992+2353370 (Mag 17.1)
LSQ11ne (Mag 18.7)
2011/12/29
- Created an entry for
Nova M31 2011-12c? (Mag 18.6)
- Updated the entries for
2011jm
(was TCP J12545110+0239149 in NGC 4809, our suspected LBV is a Type Ic),
2011jn
(was PSN J12571479-1724005, Type Ia in PGC 44257),
Nova M31 2011-12b?
(= PNV J00435583+4121265, FeII extragalactic nova), and
MASTER OT015147.45+094946.3 (move into the
Boneyard, this turns out
to be a distant moon of Jupiter)
- Added images of
2011ht (Mag 14.3),
2011ia (Mag 16.6),
2011ir (Mag 16.9),
2011jd (Mag 18.8),
2011jf (Mag 17.7),
PSN J02580760-1021541, and
PSN J05164155+0629302 (discovery)
2011/12/28
- Created entries for
PSN J02580760-1021541 (Mag 15.5 in NGC 1154)
PSN J05164155+0629302 (Mag 18.4 in MCG +1-14-15), and
LSQ11ec (Mag 20.1)
- Updated the entries for
2011by
(was rediscovered back in November),
2011jj
(was PSN J01263180+3137026, Type IIP in MCG +5-4-59 as previously noted,
same galaxy as
2011ix),
2011jk
(was PSN J07274305+2006217, Type IIP in UGC 3843 as previously noted), and
2011jl
(was PSN J10430295-3621524, Type Ic in NGC 3354)
- Added images of
2011fe (Mag 13.6),
2011ht (Mag 14.2),
2011im (Mag 15.3),
2011ir (Mag 16.4),
2011iy (Mag 12.6),
2011jh (Mag 16),
PSN J07063992+2353370,
TCP J12545110+0239149 (Mag 15.5),
PSN J12571479-1724005 (Mag 17.6)
LSQ11gw
LSQ11ot
- Created a
2011iy images sub-page
2011/12/27
- Created an entry for
Nova M31 2011-12b?
(= PNV J00435583+4121265 Mag 17.4 in M31)
- Added images of
2010jl (Mag 15.6),
2011fd (Mag 17.9),
2011fe (Mag 13.8),
2011gy,
2011hd (Mag 17.6),
2011hn (Mag 17.7),
2011ht (Mag 14.5),
2011ij (Mag > 20.1),
2011ir (Mag 16.5),
2011iw,
2011jd,
2011jf,
2011jh (Mag 15.4),
TCP J12545110+0239149 (Mag 15.4),
PSN J00083457-3351148,
LSQ11ot, and
LSQ11bk
2011/12/25
- Created short entries for
LSQ11ne (Mag 20.4) and
LSQ11gw (Mag 18.9)
- Updated the entries for
2011jf
(was PSN J02385461+2750487 in UGC 2134, Type Ib/c),
2011jg
(was PSN J16171887+5919298 in UGC 10331, Type IIb),
2011jh
(was PSN J12471442-1003473 in NGC 4682, Type Ia),
2011ji
(was MLS111128:090821+163337, Type Ia),
PSN J07274305+2006217 (Type IIP), and
PSN J01263180+3137026 (Type IIP)
- Added images of
2011dh (Mag 16.5),
2011fe (Mag 13.6),
2011hb (Mag 17.6),
2011it (Mag 16.5),
2011iu (Mag 17.3),
Nova M31 2011-12a? (Mag 19.5)
TCP J12545110+0239149,
PSN J12471442-1003473 (Mag 16.0),
PTF11qpc (Mag 20.0)
- Merry Christmas (to those who celebrate that holiday)
2011/12/21
- Updated the entries for
2011ja
(was PSN J13051112-4931270, Mag 12.3 young Type IIP in NGC 4945) and
2011jb
(was CSS111128:113705+152814, Mag 17.8 in anonymous)
- Added images of
2011ir
2011/12/19
- Updated the entries for
2011iz
(was PSN J03213648+2233461, Type Ia, as previously noted)
PSN J03383439+2232595 (Type IIn)
PSN J04055376+1328129 (Type II-pec), and
PSN J13051112-4931270 (Young Type II, heavily extinguished)
- Added images of
2011dh (Mag 16.5),
2011fe (Mag 13.5),
2011gn (Mag 18.9),
2011ht (Mag 13.9 R),
2011ia (Mag 15.8),
2011il (Mag 18.4),
MLS111127:033342+131632 (Mag 19.9),
PSN J16171887+5919298 (Mag 19.5)
2011ix and
PSN J01263180+3137026 (another prediscovery image)
PSN J12304185+4137498 (Mag 16.3, LBV getting brighter!)
2011/12/18
- Updated the entries for
2011iz
(was PSN J03213648+2233461, Type Ia, as previously noted)
PSN J03383439+2232595 (Type IIn)
PSN J04055376+1328129 (Type II-pec), and
PSN J13051112-4931270 (Young Type II, heavily extinguished)
- Created an entry for
PSN J13051112-4931270 (Mag 14.0 in NGC 4945,
This could be yet another bright one!)
- Added images of
2010jl (Mag 15.5),
2011dm (Mag 21.7),
2011eg (Mag 16.0),
2011hr (Mag 15.7),
2011hw (Mag 15.8),
2011iv (Mag 12.4),
LSQ11bk (Mag 17.3),
PSN J01263180+3137026,
2011iz (Mag 18.7),
PSN J16171887+5919298 (Mag 17.7),
CSS111119:002254+135222 (Mag 19.0)
2011/12/06
- My normal e-mail address is back up.
- Updated the entries for
2011iu
(was PSN J23510228+4643217 in UGC 12809, Type Ia),
2011iv
(was PSN J03385135-3535320 in NGC 1404, Mag 12.2 and rising, Young Type Ia),
2011iw
(was CSS111129:233448+244502, Type IIn), and
2011ix
(was PSN J01263469+3137036 in MCG +5-4-59, Type II from back in July).
- Added images of
2011fe,
2011hx,
2011ht,
2011ia,
2011im, and
2011iv (Mag 12.2)
2011/12/04
- Spoke too soon. Please use my packup e-mail address
dbishopx at gmail.com, as my main e-mail is down.
- Created entries for
45 CSS supernovae
- Updated the entries for
2011iq
(was MASTER OT J024849.72-080430.3 or CSS111030:024850-080430, Type Ia),
2011ir
(was PSN J11480032+0429471, Type II),
2011is
(was PSN J14014716+0929488, Type Ia), and
MASTER031116.23+3705.7 (Galactic Variable)
- Added images of
2011fe (Mag 13.0),
2011eh (Mag 19.9),
2011gb (Mag 18.0),
2011hd (Mag 17.3),
2011hs (Hypernova, Mag 14.5),
2011ik (Mag 17.7),
PSN J03213648+2233461 (Mag 17.2),
PSN J03385135-3535320 (Mag 12.4), and
PSN J03383439+2232595 (Mag 18.4)
2011/12/03
- Spoke too soon. Please use my packup e-mail address
dbishopx at gmail.com, as my main e-mail is down.
- Updated the entries for
2011io
(was MASTER PGC1354027, Type Ia as noted previously), and
2011ip
(was PSN J01134759-1241060, Type Ic)
- Added images of
2011im
PSN J03385135-3535320 (Mag 12.8, discovery)
PSN J04464170-6228022 (Mag 17.5)
2011/11/28
- Created entries for
PSN J23510228+4643217 (Mag 17.2 in UGC 12809) and
PSN J10430295-3621524 (Mag 15.5 in NGC 3354)
- Updated the entry for
2011ii
(was PSN J07163408-3829038 in PGC 20555, Type Ib)
PSN J07274305+2006217 (position corrected)
- Added images of
2010jl (Mag 15.5),
2011dh,
2011ek (Mag 18.4),
2011fd (Mag 17.4),
2011gn (Mag 18.6),
2011gy (Mag 16.4),
2011hd (Mag 17.0),
2011hr,
2011ht (Mag 14.1),
PSN J04055376+1328129 (Mag 18.6),
PSN J04464170-6228022,
PSN J07274305+2006217 (Mag 18.6),
PSN J21593422-2639546 (Mag 17.0),
MASTER PGC1354027 (Mag 16.6)
2011/11/26
- Created entries for
PSN J04464170-6228022 (Mag 18.3 in ESO 85-1) and
PSN J22442522-0010020 (Mag 18.5 in NGC 7364)
- Updated the entries for
PSN J02250409+2212519 (Type Ia),
PSN J06580768+3713117 (Type Ia), and
MASTER OT073508.62+191126.1 (Type Ia)
- Added images of
2011fs (Mag 17.2),
2011fz (Mag 18.9),
2011gu (Mag 20.9),
2011hb (Mag 16.6),
2011hg (Mag 17.6),
2011hk,
2011ht (Mag 14.2),
2011hv (Mag 16.6),
2011hw (Mag 15.8),
2011hx (Mag 16.4),
2011hy (Mag 17.4), and
PSN J17184378+4141100 (Mag 19.5)
2011/11/23
- Created an entry for
PSN J11480032+0429471 (Mag 16.1 in UGC 6771)
- Updated the entries for
2011ig
(was PSN J01055465-1220486, Type Ia),
2011ih
(was PSN J02182782+0533165 in UGC 1774, Type II)
Nova M31 2011-11c?
(= PNV J00415824+4124011, Type Fe II extragalactic nova),
Nova M31 2011-11e?
(= PNV J00423831+4116313, Type Fe II extragalactic nova)
- Added images of
Nova M31 2011-11c?,
Nova M31 2011-11e?,
PSN J07163408-3829038 (Mag 16.8, rising), and
PSN J14014716+0929488 (Mag 17.4, falling)
- Arhived several older objects.
The page was just getting too long.
Note that the format of the
archive for 2011 has changed
from previous years. I keep the CBAT named SN in alphabetical order, but
those which are unnamed are "roughly" sorted by date.
2011/11/22
- Updated the entries for
2011hx
(= PSN J02320796+4105005, Type II),
2011hy
(= PSN J04450526+7247025 in UGC 3131, Type II),
2011hz
(= PSN J08523424+5515142, Type Ia),
2011ia
(= PSN J09450355+6415366 in MCG +11-12-23, Type Ia),
2011ib
(= MASTER UGC06716, Type IIn),
2011ic
(= PSN J10153321-2034060, Type Ia),
2011id
(= PSN J02574049-5102281, Type Ia),
2011ie
(= PSN J23005471+1850323, Type Ia), and
2011if
(= PSN J10061104+2509015, Type II)
Sounds like Dan got through his backlog....
- Added images of
2011ic (Mag 17.3)
PSN J01134759-1241060 (Mag 17.9),
PSN J06580768+3713117
PTF11qbq,
PTF11qgy (Mag 20.9)
2011/11/21
- Created entries for
PSN J14014716+0929488 (Mag 16.0 in NGC 5409),
PSN J10153321-2034060 (Mag 16.0), and
PSN J07163408-382903 (Mag 17.0 in ESO 310-6)
- Updated the entry for
2011hv
(was PSN J23181655+0015431, Type Ia in NGC 7589),
2011hw
(was PSN J22261454+3412591, Type IIn/Ibn)
- Added images of
2011fe (Mag 12.8),
2011fs (Mag 17.7),
2011gy
2011hb (Mag 16.5),
2011hg (Mag 16.8),
2011hw (Mag 15.5),
PTF11qcm (Mag 17.4, rising!)
PTF11qcl (Mag 20.0)
PSN J01055465-1220486 (Mag 17.5),
PSN J02320796+4105005 (Mag 16.2),
PSN J23005471+1850323 (Mag 17.5),
PSN J02182782+0533165 (Mag 18.4), and
Nova M31 2011-11d? (= TCP J00403295+4034387)
- Created a
2011fs images sub-page
2011/11/19
- Created entries for
PSN J09450355+6415366 (Mag 16.2 in MCG 11-12-23),
PSN J01055465-1220486 (Mag 17.6),
PSN J22261454+3412591 (Mag 15.7),
PSN J17184378+4141100 (Mag 18.2 in NGC 6350), and
Nova M31 2011-11e? (= PNV J00423831+4116313 Mag 18.1)
- Added images of
2011by (Took back out of the archive, Mag 18.3),
2011eh (Also back from the archive, Mag 18.7)
2011fs,
2011hn,
2011hr (Rising! Mag 13.8),
2011ht (our LBV, rising to Mag 14.0),
PTF11moy,
MASTER OT J024849.72-080430.3,
PSN J06580768+3713117 (Mag 18.8),
PSN J23181655+0015431 (Rising, Mag 17.4),
PSN J23005471+1850323 (Mag 18.9, much lower than discovery),
Nova M31 2011-11d? (= TCP J00403295+4034387), and
Nova M31 2011-11c? (= PNV J00415824+4124011),
- Created a
2011ht images sub-page
2011/11/18
- Created entries for
6 PTF supernovae,
PSN J06580768+3713117 (Mag 18.7 in PGC 2095477),
PSN J23005471+1850323 (Mag 17.0), and
PSN J23181655+0015431 (Mag 18.1 in NGC 7589)
- Added images of
2011dh (Mag 16.3),
2011fs (Mag 17.8),
PSN J04450526+7247026,
PSN J02320796+4105005,
PSN J23181655+0015431,
PSN J18270086+7250563 (Mag 17.5),
PTF11paw, and
CSS110918:164935+263347 (Mag 19.3)
- Does anybody know of a grant that I could apply for to support this page?
I probably spend about 2 hours a night working on it.
2011/11/16
- Created entries for
PSN J04450526+7247026 (Mag 17.3 in UGC 3131), and
MASTER UGC06716 (Mag 16.8 in UGC 6716)
- Updated the entries for
2011hr (Type Ia, was PSN J08544603+3932161 in NGC 2691),
2011hs (Type IIb, was PSN J22571177-4323048 in IC 5267),
Nova M31 2011-11a?
(Type Fe II nova, = PNV J00421003+4105141), and
2011hs (Hypernova!)
- Added images of
Nova M81 2011-11a? (Mag 20.2),
PSN J02320796+4105005 (Rising, Mag 16.4),
PSN J10061104+2509015 (Mag 19.4),
PSN J02320796+4105005,
PTF11pfp (Mag 20.0),
2011fe (still Mag 12.6), and
2011hs
- After 15 years of working at my current employer,
I have been laid of yesterday. Anybody need a
chip design expert?
2011/11/03
- Created an entry for
PSN J12162547-4319469 (Mag 15.7 in NGC 4219,
same galaxy as 2011am)
and MASTER OT J024849.72-080430.3 (Mag 18.3)
- Updated the entry for
2011hg (Type IIb as noted previously),
2011hl
(was CSS110926:000156+065236, Type Ia),
2011hm
(was PSN J02021338-0605016, Type II),
2011hn
(was PSN J09031745+3035364, Type IIP), and
2011ho
(was PSN J11441295+3330581, Type Ia)
- Added images of
2011he,
2011hf,
2011hg (Mag 17.2),
2011hk,
PSN J01044625+2808484, and
MLS111020:020314+121721 (Mag 21)
- Moved MASTER OT 081443.89+125459.7 (a galactic variable) into the
Boneyard
2011/11/01
- Created entries for
Nova M81 2011-11a?
(= PNV J09553266+6906072, Mag 20.5) and
PSN J02574049-5102281 (Mag 18.2)
- Updated the entries for
2011hg
(was PSN J23114884+3101004, Type II),
2011hh
(was MASTER OT 025704+494743, Type Ia as previously noted),
2011hi
(was PSN J13203538+3408222, Type IIL, This was an object I had placed in the
Boneyard because nobody
could confirm it),
2011hj
(was PSN J18322232+6653466, Type II) and
PSN J02184584-0638304 (Type Ia)
- Added images of
2010jl,
2011df (Mag > 19.5),
2011dh,
2011dm (Mag 18.2),
2011ek (Mag 17.6),
2011fd (Mag 15.6),
2011fe (Mag 12.3),
2011fk,
2011fs,
2011fu (Mag 16.7),
2011ga (Mag 17.9),
2011gn,
2011gu (Mag 18.3),
2011hb (Mag 16.3),
2011hd (Mag 16.0),
2011hg,
MLS111019:230046-081411
PSN J10081059+5150570 (LBV, Mag 14.5)
2011/10/31
- Created entries for
PSN J02184584-0638304 (Mag 16.1 in NGC 881), and
Nova M31 2011-10h?
(Mag 19.5, = PNV J00430288+4113386)
- Updated the entries for
2011hc
(was PSN J20121007-1121577, Type Ia, Mag 16.5),
2011hd
(was PSN J09584830+3447033, Type Ia, Mag 16.0),
2011he
(was CSS111020:223647+202131, Type Ia, Mag 18.1),
2011hf
(was CSS111017:221651-031555, Type Ia, Mag 17.6),
2010da
(an LBV, faded out, and then suddenly got 2 Mags brighter. Mag 18.7)
- Added images of
2011gu
PSN J11441295+3330581 (Mag 18.3),
PSN J02021338-0605016 (Mag 17.8),
PSN J23114884+3101004 (Mag 18.0),
PSN J10372457+0805342 (discovery),
MLS111022:081449+192315 (Mag 20.5)
2011/10/29
- Created entries for
PSN J02021338-0605016 (Mag 18.8 in MCG -1-6-31),
PSN J11441295+3330581 (Mag 18.7 in NGC 3847 = UGC 6708),
PSN J02482895+3119335 (Mag 19.5), and
PSN J23114884+3101004 (Mag 18.3 in UGC 12410)
- Updated the entries
2011hb
(Type Ia as previously noted. Also note that
2011ee (Type Ic) was
also in this galaxy)
PSN J20121007-1121577 (Type Ia),
PSN J09584830+3447033 (Type Ia),
MASTER OT 025704+494743 (Type Ia),
MASTER OT 081443.89+125459.7 (Type Galactic Variable)
MLS111018:035322+190349 (Type Ia),
MLS110927:020135+233303 (Type Ia),
MLS111022:081449+192315 (Type Ia),
PSN J04054651+1912218 (Type Ia), and
Nova M31 2011-10d? (Fe II nova)
- Added images of
2011hb (Mag 18.2),
MASTER OT 025704+494743 (Mag 17.7),
PSN J20121007-1121577,
PSN J18322232+6653466,
PSN J23114884+3101004, and
Nova M31 2011-10e?
- Created a
2011fu images sub-page
2011/10/27
- Created an entry for
PSN J08554566+1653244 (Mag 19.3)
- Added images of
2011gw (discovery),
2011gy (Mag 15.1),
2011gz (discovery),
PSN J10081059+5150570 (LBV, Mag 14.6),
CSS110919:224602-160858,
MLS110927:020135+233303,
MLS111001:235057-001403,
MLS110919:235442+025617,
MASTER OT 081443.89+125459.7 (Mag 15.4),
Nova M31 2011-10e?, and
Nova M31 2011-10g? (= TCP J00423876+4110453)
2011/10/26
- Created entries for
PSN J18322232+6653466 (Mag 17.9 in PGC 2692384),
MASTER OT 081443.89+125459.7 (Mag 14.8),
Nova M31 2011-10g?
(= TCP J00423876+4110453, Mag 19.6), and
Nova M31 2011-10f?
(= TCP J00423987+4114355, Mag 18.3)
- Updated the entries for
2011ha
(was MASTER PGC1375631, Type Ia),
2011gg
(= MASTER SDSS J004621.07-090928.9),
PSN J09584830+3447033 (was CSS111024:095848+344703), and
PSN J20121007-1121577 (was CSS111023:201210-112158)
- Added images of
Nova M31 2011-10d?
2010gu (Mag 18.5)
MLS111020:222136-082829, and
PSN J23275551+0846457 (Mag 16.6)
2011/10/23
- Added images of
2011dh (Mag 15.6),
2011dy,
2011fe (Mag 12.5),
2011fx,
2011fw,
2011gh,
2011gk,
2011gv,
PTF11moy (Mag 18.8),
PTF11muc (Mag 19.9),
PTF11nga (Mag 19.8),
PTF11ogy (Mag 19.4),
MASTER PGC1375631 (Mag 20.0),
PSN J18270086+7250563 (Mag 18.9),
PSN J09031745+3035364 (Mag 17.3), and
PSN J03293530+4052029
- Archived several
older SNe. Moved
PSN J00445527+0044552
(aka asteroid 372 Palma passing in front of M31) into the
Boneyard
as it has already caused way too many heart attacks.
2011/10/20
- Created entries for
Nova M31 2011-10d? (= PNV J00425571+4117524, Mag 15.9) and
PSN J18270086+7250563 (Mag 18.6 in MCG +12-17-25)
- Updated the entries for
PSN J19542142-5842390 (Type IIP),
PSN J07281702-6221189 (Type Ib/c),
TCP J05060576-4503003 (Type IIP),
2011gu
(was PSN J23060280+3406367, Type Ia in NGC 7485)
- Added images of
2011fe,
2011fs,
PTF11mpa,
PSN J09031745+3035364 (Mag 17.3),
PSN J19000440+4851378,
PSN J17290062+0850044,
PSN J23060280+3406367 (Mag 16.4), and
PSN J19542142-5842390 (Discovery image)
- Created a
2011ei images sub-page
2011/10/16
- Format change
From now on the "Mag" entry will look like this:
"Mag 15.5:7/8".
Which will read "Magnitued 15.5, last observed on 7/8/2011".
Note that the magnitude listed need not be the magnitude when last observed
if no magnitude was reported.
You will also notice that the "All active SN" list is much smaller.
It is now driven by these entries.
- Added images of
2011fe,
2011fu (Mag 16.4),
PTF11iqb (Mag 16.0), and
PSN J23060280+3406367 (discovery)
2011/10/13
- Added images of
PTF11mhh (Mag 18.0)
2011/10/09
- My e-mail was down Saturday morning, so if you sent me something
Friday night/Saturday morning, you may want to resend it.
- Added images of
2011B (faded to Mag 19.7),
TCP J05060576-4503003 (Mag 16.7), and
Nova M31 2011-10b?
2011/10/04
- Updated the entry for
2011gq
(was PSN J21422844-1606305, Type Ia),
2011gr
(was PSN J00204598+0656052, Type Ia), and
2011gs
(was PSN J04210999+1328044, Type Ia)
- Added images of
2011ek (Mag 16.5),
2011fd (Mag 15.5),
2011fr,
2011fu,
2011fz,
2011ga,
2011gb,
2011gg (Mag 16.9),
2011gi,
2011go,
2011gr,
PTF11iqb (Mag 16.2),
PTF11kiu,
PTF11mke,
PTF11mpa,
PTF11muf,
PSN J07281702-6221189,
TCP J05060576-4503003, and
Nova M32 2011-10a? (Mag 16.8)
2011/10/02
- Created an entry for
Nova M31 2011-10a? (= PNV J00425701+4117095, Mag 18.2)
- Updated the entry for
PSN J10081059+5150570
(Type Luminous Blue Variable in UGC 5460)
- Added images of
2011df (Mag 18.6),
2011ek (Mag 18.2),
2011fd (Mag 15.3),
2011fe (Mag 10.6),
2011fl (Mag 18.1),
2011fr (Mag 17.7),
2011fs,
2011ft (Mag 19.5),
2011fu (Mag 16.1),
2011fv (Mag 19.2),
2011fw (Mag 16.8),
2011fy (Mag 18.0),
2011fz (Mag 19.5),
2011gb (Mag 16.1),
2011gi (Mag 18.0),
2011gh (Mag 18.2),
2011gl (Mag 18.1),
2011go (Mag 16.8),
2011gn (Mag 16.9, getting brighter),
2011gp (Mag 18.5)
PSN J10081059+5150570 (Mag 16.2)
PSN J19564826-3719375 (Mag 17.6, down from Mag 15.3) and
Nova M32 2011-10a?
2011/10/01
- Created entries for
11 PTF supernovae,
PTF11mpa (Mag 16.6),
Nova M32 2011-10a (Mag 17.5), and
PSN J04210999+1328044
(Mag 17.4, Type Ia with no apparent host galaxy)
- Updated the entries for
2011gm
(was PSN J01385459-4235088, Type Ia as noted previously),
2011gn
(was PSN J07062829+7752318, Type Ia as noted previously),
2011go
(was PSN J06555100+4041466, Type II as noted previously), and
2011gp
(was PSN J04390804+1131516, Type II as noted previously)
- Added images of
2011fe (Mag 18.0),
2011fr (Mag 16.5), and
2011go
2011/09/30
- Created entries for
PSN J06555100+4041466 (Mag 18.1 in PGC 19876, Type II),
PSN J07062829+7752318 (Mag 18.0 in PGC 20157, Type Ia), and
PSN J04390804+1131516 (Mag 18.4 in UGC 3119, Type II)
- Updated the entries for
2011gk
(was PSN J02021902+1939396, Type Ia as previously noted), and
2011gl
(was PSN J05014307-1523247, Type Ia as previously noted)
- Added images of
2011fy,
2011gj,
PSN J06555100+4041466
PSN J01263469+3137036 (Mag 19.0)
- I created a parser for these web pages, this
web page
shows every supernova found this year, sorted by RA and Dec.
2011/09/29
- Created entries for
PSN J07281702-6221189 (Mag 17.4 in IC 2200), and
PSN J10081059+5150570 (Mag 17.0 in UGC 5460)
- Updated the entries for
2011gc
(was PSN J18121913+2131136, Type II as noted previously),
2011gd
(was PSN J16342567+2132284, Type Ib),
2011ge
(was PSN J18294090+2304010, Type II),
2011gf
(was PSN J21122427-0748521, Type Ia as noted previously),
2011gg
(was PSN J00462108-0909277, Type Ia as noted previously),
2011gh
(was PSN J07321603+2554300, Type Ib/c as noted previously),
2011gi
(was PSN J00324300+2606516, Type Ia as noted previously),
2011gj
(was PSN J01192415+1226171, Type Ia as noted previously)
PSN J02021902+1939396 (Type Ia),
PSN J05014307-1523247 (Type Ia), and
Nova M31 2011-09a?
(= PNV J00412302+4046560, Type Fe II Extragalactic nova)
- Added images of
2011dh
2011fe
2011fs (Mag 15.6),
2011fu (Mag 16.7),
2011fw (Mag 17.2),
2011gb (Mag 16.0),
2011gf (Mag 17.4),
2011gh,
PSN J21422844-1606305 (Mag 19.8),
MASTER OT 195828.24+121252.3 (Mag 19.2),
Nova M31 2011-09b?
2011/09/28
- Updated the entries for
2011fz
(was PSN J22582030+0217299, Type Ib/c),
2011ga
(was PSN J22402742+0311580, Type Ia as previously noted),
2011gb
(was PSN J01334294+3448371, Type Ia),
PSN J07321603+2554300 (Type Ib/c),
PSN J00462108-0909277 (Type Ia),
PSN J18121900+2131150 (Type II), and
PSN J01192415+1226171 (Type Ia)
- Added images of
2011dy (Mag 17.9),
2011fe
2011fk (Mag 16.2),
2011fu (Mag 16.2),
PSN J21422844-1606305,
PSN J19564826-3719375,
PSN J18294090+2304010,
PSN J21122427-0748521, and
2011ga
2011/09/25
- Created an entry for
2011fr
(Type IIn-pec (overluminous), Mag 17.8 in anonymous)
- Updated the entries for
2011fs
(was PSN J22171952+3534500, Type Ia),
2011ft
(was PSN J17524298+2904106, Type Ib),
2011fu
(was PSN J02082141+4129123, Type II),
2011fv
(was PSN J01180780+1733298, Type II), and
2011fw
(was PSN J03205424+3752053, Type Ia)
- Added images of
2011fe,
2011dh,
PSN J22171952+3534500 (Mag 18.0),
PTF11msl,
PTF11mfy,
2011/09/24
- Created entries for
PSN J01385459-4235088 (Mag 15.8 in NGC 644),
PSN J03205424+3752053 (Mag 17.2 in MCG +6-8-15),
2 PTF supernovae,
PSN J01334294+3448371, and
PSN J05014307-1523247 (Mag 18.2 in PGC 16578)
- Noticed that
PSN J23453132-0756465 =
2011ev
- Added images of
2011df (Mag 18.5),
2011dm (Mag 17.8),
2011dn (Mag 19.3),
2011dy (Mag 18.1),
2011fd (Mag 15.3),
2011fe (Mag 10.5),
2011ff (Mag 18.0),
2011fk (Mag 16.4),
2011fp (Mag 18.8),
PSN J02021902+1939396,
PSN J02082141+4129123,
PSN J18395393+4001437,
PSN J22171952+3534500 (Mag 16.0),
PSN J07321603+2554300 (Mag 19.0),
PSN J16342567+2132284 (Discovery), and
PSN J00324300+2606516 (Discovery)
- Added several
Photometry reference images
- I'm up late updating the web page because I went to Syracuse NY to do
this presentation (astronomy the year in review)
2011/09/06
- Added images of
2011fe (Mag 10.3),
and 2011dq (Still visible a month ago,
so I "unretired" it)
2011/09/05
- Created entries for
PTF11kjr,
11 PTF supernovae, and
21 PTF supernovae
- Added images of
2011fe (Mag 10.5),
2011ei (Mag 16.1),
2011dh,
2011dm,
2011fg,
PSN J00415140+3259234,
PSN J01180780+1733298,
PSN J00175956+2433460,
PSN J01322950-2825278,
PSN J00152561+1719119 (Mag 18.1),
PSN J19234877+3450324 (Mag 16.5),
PSN J17524298+2904106, and
PSN J01263469+3137036 (Mag 18.9)
2011/09/03
- Created PSN J16342567+2132284 (Mag 18.7 in NGC 6186) and
PSN J19234877+3450324 (Mag 16.1 in anonymous)
- Updated the entries for
2011fk
(was PSN J00544206+3645514, young Type Ia in UGC 549),
2011fl
(was PSN J00471993+2749355, Type Ib in IC 1584), and
2011fm
(was PSN J19065017-6141577, Type Ia in IC 4815)
- Added images of
2011fe (Mag 10.6 and rising!),
2011fh (Images from 2011/02/24 !),
2011fl (Mag 17.3),
2011ek (Mag 15.1),
2011dh (Mag 14.8),
PSN J00340484-0942179 (Mag 15.8),
PSN J00152561+1719119 (Mag 18.7),
PSN J19405809-3357309 (Mag 18.1),
PSN J01180780+1733298 (Mag 18.4), and
PSN J00175956+2433460 (Mag 16.2, rising)
- Created a
2011ek images sub-page
2011/09/02
- Created an entry for
PSN J20301588-3448325 (Mag 16.9 in May 2011, ESO 400-033)
- Updated the entry for
2011fe (Evolving spectra, Mag 11.0)
- Added images of
2011fe (Mag 10.8, and 9.9 in R filter),
2011dh,
2011fd,
PTF11iqb (Mag 15.2),
PSN J21163090-3605162 (Mag 20.2),
PSN J12304185+4137498 (Mag ~17),
PSN J00544206+3645514 (Mag 16.2),
2011fh (Discovery), and
PSN J20302019-0753255 (Discovery)
2011/09/01
- Created entries for
PSN J19405809-3357309 (Mag 17.8 in anonymous),
2 CSS supernovae (Mag > 18.6), and
PSN J20302019-0753255 (Mag 18.1 in MCG -1-52-5)
- Added images of
2011fe (Mag 11.0),
2011dh,
2011ei,
2011el (Mag 17.8),
2011fi (Mag 17.6),
PSN J12304185+4137498 (LBV, Mag 17.0),
MASTER UGC 11021 (Mag 17.8),
Nova M31 2011-08a? (Mag 19.8 = PNV J00404052+4053000), and
Nova M31 2011-07b? (Mag 20.6 = PNV J00414112+4120117)
- The page was getting too long, so I
archived
anything older than 3 months, and dimmer than Mag 18.
2011/08/31
- Created an entry for
2011fh (Mag 14.5 Type IIn in NGC 4806)
- Updated the entries for
2011fi
(was PSN J05325279-1405170, Type II, Mag 17.8 in NGC 1954),
2011fj
(was PSN J20135516-0109222, young Type II, Mag 16.1 in UGC 11527), and
MASTER UGC 11021
(= PSN J17524298+2904106, Type Ib)
- Added images of
2011fe (Mag 11.3),
2011dh (Mag 14.8),
2011eb,
2011ei (Mag 16.0),
2011em (Mag 17.5),
2011ff,
2011fj (another unconfirmed, I can't wait to see the CHASE discovery image, been checking the
web page)
PSN J00471993+2749355,
PSN J01180780+1733298,
PSN J00415140+3259234,
PSN J00152561+1719119 (Mag 18.5),
PSN J00544206+3645514 (Mag 15.8),
PSN J00175956+2433460 (Discovery), and
MASTER UGC 11021
2011/08/29
- Created entries for
PSN J20135516-0109222 (Mag 16.1 in UGC 11527),
PSN J00152561+1719119 (Mag 17.9 in NGC 57), and
PSN J00544206+3645514 (Mag 16.5 in UGC 549)
- Updated the entry for
PSN J12304185+4137498 (Type LBV (Luminous Blue Variable))
- Added images of
2011fe (Mag 11.5!),
PSN J00544206+3645514 (Mag 16.5),
PSN J00152561+1719119 (Mag 17.8),
PSN J00415140+3259234
2011dh,
2011dq,
2011ei,
2011ek (Mag 15.3),
2011fd (Mag 15.4),
2011ff, and
2011fg
2011/08/28
- Added images of
2011fe
(Mag 11.7, lots of images),
2011fc,
2011ff (Mag 16.8),
2011ek (Mag 15.0),
2011ef (Mag 15.4),
2011dh,
PSN J05325279-1405170,
PSN J00471993+2749355,
PSN J00415140+3259234,
and MASTER OT 195828.24+121252.3
2011/08/25
- Created an entry for
PSN J00415140+3259234 (Mag 17.9 in PGC 2504)
- Updated the entry for
PTF11kly
(in M101
Rapidly rising, progenator, observations, lots of things)
- Added images of
PTF11kly
(in M101, Mag 13.8 and rising!),
PTF11khk (Mag 18.6),
2011df (Mag 17.9),
2011dh (Mag 14.5),
2011df (Mag 19.0:),
2011dn (Mag 17.9),
2011dz (Mag 17.0),
2011eg (Mag 16.5),
2011ei,
2011em (Mag 16.4),
PSN J12304185+4137498 (Mag 17.1),
PSN J22450228+3400150 (Mag 17.2)
2011/08/24
- Created an entries for
PSN J00471993+2749355 (Mag 18.1 in IC 1584) and
PTF11kly
(Mag 17.1 Type Ia in M101,
since this will soon be in solar conjunction, get it now!)
- Updated the entry for
2011fd
(was PSN J06463985+6021028, Type IIP in NGC 2273B, but nothing on
PSN J06463227+6019552, also in this galaxy)
- Added images of
2011dm (Mag 16.8),
2011ek (Mag 15.2),
2011fd (Mag 15.5),
PTF11khk,
PSN J22450228+3400150 (Mag 16.3),
PSN J00471993+2749355 (Mag 17.8),
PSN J06463985+6021028 (Mag 15.6), and
Nova M31 2011-08b? (= PNV J00444794+4138096, Mag 19.5)
2011/08/20
- Created an entry for
PSN J06463985+6021028 (Mag 15.6 in NGC 2273B, same galaxy as
PSN J06463227+6019552)
- Added images of
2011by (Mag 16.5),
2011dh,
2011dk,
2011dn (Mag 17.5),
2011eh (Mag 16.6),
PTF11kaw (Mag 19.0),
PSN J12304185+4137498 (Mag 17.5),
PSN J12304185+4137498,
MASTER OT 160558.15+275921.7,
target="_self">Nova M31 2011-08a? (= PNV J00404052+4053000, Mag 18.9) and
Nova M31 2011-08b? (= PNV J00444794+4138096, Mag 19.2)
2011/08/14
- Updated the entry for
2011fc
(was PSN J23013638+3220069, Type Ia, Mag 18.6, in anon)
- Added images of
MASTER OT 160558.15+275921.7 (Mag 18.2),
PSN J22031514+0034253,
PTF11hub (Mag 17.2),
2011dh (Mag 14.2),
2011dm (Mag 16.9),
2011dy,
2011dw,
2011eh (Mag 15.9),
2011em (Mag 16.2)
- Note the the URL for the Minor planet checker has changed:
http://scully.cfa.harvard.edu/cgi-bin/checkmp.cgi
(I also made a few other additions/updates the the
links page)
2011/08/13
- Created entries for
8 PTF supernovae
- Added images of
Nova M31 2011-08b? (Mag 18.6 = PNV J00444794+4138096),
Nova M31 2011-08a? (Mag 18.1 = PNV J00404052+4053000),
PSN J01074673-1730278
(and PSN J01074624-1730296),
PTF11hub (Mag 17.1),
2011df,
2011dh,
2011dy,
2011ee,
2011ef,
2011eg,
2011eh (Mag 15.6),
2011ek (Mag 14.6), and
2011em (Mag 16.3)
2011/08/04
- Created entries for
PSN J13271319+5529174 (Mag 16.8 in NGC 5164),
PSN J02254889+1832000 (Mag 16.4 in NGC 918),
PSN J00044096-3721527 (Mag 18.7 in LEDA 143276),
Nova M31 2011-08a? (Mag 18.2, aka PNV J00404052+4053000),
and Nova M31 2011-08b? (Mag 17.6, aka PNV J00444794+4138096)
- Updated the entry for
PTF11hub
(at Mag 16.5 it needs it's own entry),
PSN J23334058+3223094 (Tim confirmed it wasn't there)
PSN J20444750-4558340 (Berto confirmed it wasn't there)
- Added images of
PSN J01263469+3137036 (Mag 18.5),
PTF11iqb (Mag 15.2),
PTF11iho (Mag 18.5),
PTF11hsj,
2011dh, (Mag 14.0),
2011ef, and
2011ei (Mag 16.6)
2011/08/03
- Updated the entries for
2011eh
(was PSN J11183170+5758372, subluminous Type Ia in NGC 3613),
2011ei
(was PSN J20342262-3158236, Type II (as noted below) in NGC 6925), and
2011ej
(was CSS110703:220042-081542, Type IIP, Mag 18.7).
- Added images of
2011dh,
PTF11iqb, and
PSN J01263469+3137036 (Mag 18.5).
2011/07/31
- Added images of
2011df,
2011dh,
2011dn,
2011eg,
Nova M31 2011-07b? (Mag 17.4 = PNV J00414112+4120117),
PSN J20342262-3158236 (Mag 17.1),
PSN J01074624-1730296 (Mag 16.7)
(and PSN J01074673-1730278 (Mag 15.8)),
PSN J11183170+5758372,
PSN J23013638+3220069,
PTF11iho,
PTF11ilr, and
PTF11hub (Mag 16.5!)
2011/07/26
- Created entries for
PSN J20342262-3158236 (Mag 18 in NGC 6925) and
PTF11iqb (Mag 16.8 in NGC 151)
- Added images of
2011dh (Mag 14.2, falling),
2011ee (Mag > 18),
2011ef (Mag 15.8, rising),
PTF11gdh,
PTF11gjh,
PSN J23013638+3220069 (Mag 17.8),
PNV J00424483+4118007 (nova in M31, Mag 17.7),
PSN J18425421+5302415 (Mag 17.2), and
PSN J11183170+5758372 (Mag 14.5)
- Remember the days when they all used the same naming convention???
2011/07/22
- Created an entry for
2008jb (was Mag 13.6 in ESO 302-14) and
Nova M31 2011-07a?
- Updated the entries for
2011ef
(was PSN J23305702+1529243, Type IIb in UGC 12640, which is currently
2011ed, but CBAT will fix that soon)
- Added images of
2011dh (Mag 14.1, removed the
"red" on the entry),
2011dm,
2011dw,
MLS110626:164208-002929,
CSS110701:014551+143502,
MLS110624:125414-014544,
CSS110701:014408+124812,
MLS110623:220331-095729,
and 2011ed
- Somehow,
yesterday's updates
never got loaded.
2011/07/10
- Added images of
2011by (Mag 15.3),
2011df (Mag 16.9),
2011dh (Mag 13.0),
2011dm (Mag 15.0),
2011dn (Mag 16.0),
2011dv (Mag 17.2),
PSN J01573658-5748008 (Mag 15.3),
PSN J18121900+2131150 (Mag 17.8),
2011ea,
CSS110623:131919-045106 (Mag 19.1),
MLS110628:161930-055908 (Mag 19.7), and
PTF11ftr
- Added spectra of
2011by and
2011dh
2011/07/06
- Updated the entry for
2011dz
(was PTF11dxu, PSN J16124482+2817032, now an older Type Ia in UGC 10273
(note that there is no mention of the PTF discovery in the CBET))
- Added images of
2011by (Mag 15.0),
2011cj,
2011df,
2011dh,
2011dm,
2011dn (Mag 15.5),
2011dv,
2011dw,
2011dz (Mag 15.6),
PTF11gcc and,
PSN J00271111-4059206
- The icon for 2011dy
got switched. corrected
2011/07/04
- Updated the entry for
2011dx
(was PSN J03370500-0501560, Type Ia in NGC 1376) and
2011dy
(was PSN J23292013+032308, Type II in UGC 12628)
- Added images of
PSN J17592296+0617267,
PSN J18121900+2131150,
PSN J00271111-4059206
2011dy
2011dh,
2011dl,
2011dm,
2011dn,
2011dt,
2011du,
2011dv, and
2011dw
2011/06/30
- Created entries for
Nova M31 2011-06d? (Mag 17.2),
2011dv
(was, very briefly, PSN J16120400+1412330, Type Ia in NGC 6078),
16 PTF supernovae, and
PTF11dsf (Mag 19)
- Updated the entries for
2011dt
(was PSN J14243612+3516387, Type II in UGC 9233),
2011du
(was PSN J18564206+3638107, Type II in anonymous),
PSN J17592296+0617267 (LBV in NGC 6509)
2011dw
(was PSN J16313945+4129229, luminous Type IIb in PGC 58436)
- Added images of
2011ck,
2011dh,
2011dm,
PSN J23292013+0323086 (mag 16.2)
PSN J10483782+6621363 (Mag 17.4),
PSN J18121900+2131150 (Mag 17.3),
2011dw (Mag 17.4), and
and PSN J06483496-6415545 (discovery)
- Some nights I think I need a pay raise...
Wait I don't get paid to do this....
2011/06/26
- Updated the entries for
2011dp
(was PSN J01452477-0349353, Type Ia in MCG -1-5-31),
2011dq
(was PSN J00594775-0734205, Type II in NGC 337) and
2011dr
(was PSN J20062026-4245581, Type IIP in ESO 284-16)
- Added images of
2011by,
2011dh,
2011dn (Mag 15.8),
PTF11dxu (Mag 15.5)
PSN J17592296+0617267 (Mag 18.2),
PSN J18564206+3638107,
PSN J22031514+0034253,
PTF11eot (Mag 18.0),
MLS110604:095908+115727 (Mag 19.9), and
MLS110525:134316+004749 (Mag 20.3)
- Added some
Photometry reference images
2011/06/25
- Created entries for
PSN J18564206+3638107 (Mag 18.8 in anonymous),
PSN J17592296+0617267 (Mag 18.5 in NGC 6509), and
HST J120608-084254 (Mag 23)
- Updated the entries for
2011dn
(was PSN J19583553+0236163, Type Ia in UGC 11501) and
2011do
(was PSN J04254756-6748407, Type Ia in PGC 15078)
- Added images of
2011az,
2011by,
2011de,
2011dh (Mag 12.5),
2011dh (Mag 12.5),
2011dn (Mag 16.4),
2011dm (Mag 14.7 and rising),
PSN J18564206+3638107,
PTF11egs,
PTF11erh,
CSS110525:140118-112359,
MLS110526:153245-131910
2011/06/22
- Created an entry for
PSN J19583553+0236163 (Mag 16.8 in UGC 11501)
- Updated the entry for
2011dm
(was PSN J21564159+7317489, Mag 15.8 and rising Type Ia in UGC 11861) and
Nova M31 2011-06c? (Swift observations, got up to Mag 15.7,
now faded out, brightest nova observed in M31 by swift)
- Added images of
PTF11ftc
2011by
and 2011dh (Mag 12.0)
2011/06/21
- Created an entry for
HST J141931+525155 (Mag 23)
- Updated the entry for
2011dl (was PSN J16180497+2133040, Type Ia in UGC 10321),
and PNV J00423907+4113258 (spectrum, aka M31N 2011-01b)
- Added images of
2011B (Down to Mag 17.9),
2011by (Mag 14.6),
2011df,
2011dh
(Mag 12.1! 157 images so far of this one),
2011dl (Mag 17.5),
PTF11for (Mag 19.1),
PTF11fqf (Mag 18.9),
PTF11fqh (Mag 19.9), and
PSN J21564159+7317489 (Now Mag 16.4, this one was just
posted yesterday)
2011/06/14
- Added images of
2011B,
2011an,
2011by,
2011cj,
2011ck,
2011de,
2011df,
2011dh,
2011dj,
PTF11eie (Mag 16.7!),
PTF11drz, and
Nova M31 2011-06a? (Now down to Mag 18.0)
- If you e-mail me an image, expect to see it on
Flickr
2011/06/10
- Created entries for
PSN J16364480+0140470 (Mag 18.0 in PGC 65950),
PSN J23453124-0756460 (Mag 17.6 in anonymous), and
PSN J23334058+3223094 (Mag 18.4 in UGC 12666)
- Updated the entries for
2011dc (now a Type Ib),
2011dj
(Type Ia, was PSN J13070669-0110440)
2011dk
(Type II, was PSN J21004220+1748220 in NGC 7003)
- Added images of
Nova M31 2011-06a? (Mag 17.7),
PSN J14243612+3516387 (Mag 17.9),
PSN J13415750+1808382 (Mag 18.1),
2011dh,
and discovery images of all of the PTF discoveries.
- As I said last night, I'm taking off to Traverse City, Michigan
for 4 days, so watch the Messier galaxies. Major discoveries tend to happen
when I'm away from my computer.
2011/06/09
- Created entries for
PSN J14243612+3516387 (Mag 18.7 in UGC 9233)
PSN J16103055+2730005 (Mag 18.0 in UGC 10246,
somehow I missed this one in the confustion around
2011dh), and
27 CSS supernovae
- Updated the entry for
2011dh (now a Type IIb)
- Added images of
PTF11dxu (Mag 15.3) and
2011dh
- I'm taking another short vacation (4 days this time to Michigan),
so watch the Messier galaxies! Stastics has it that major discoveries
happen when I am away from my computers...
2011/06/07
- Created entries for
PSN J13415750+1808382 (Mag 18.1 in UGC 8668),
PSN J22031514+0034253 (Mag 18.5 in NGC 7189),
Nova M81 2011-06a? (= PNV J09554481+6903172, Mag 20.9),
Nova M31 2011-06a? (Mag 16.5),
Nova M31 2011-06b? (Mag 18.1), and
Nova M31 2011-06c? (Mag 18.3)
- Added images of
PSN J13415750+1808382 (Mag 18.6),
PSN J13070669-0110440 (Mag 15.1),
Nova M81 2011-06a?,
PSN J10070183-4303314 (Mag 16.9),
PTF11dws
(Mag 19.9, very near
M106),
and 2011dh (of course).
2011/06/04
- Updated the entry for
2011di
(was PSN J18435900-6159460, Mag 14 in IC 4754)
- Added images of
2011by (Mag 13.8),
2011ck,
2011df,
PTF11deg (Mag 19.0),
PTF11dhq,
PTF11dhw (Mag 19.4),
PTF11dqk (Mag 18.4),
PTF11dmi,
CSS110429:114025+223116 (Mag 18.5)
CSS110429:105026+182857 (Mag 18.7)
PSN J01452477-0349353 (discovery)
2011dh,
2011/06/03
- Created entries for the two new supernovae.
I have yet to load the discoveries from
ATEL 3403
- Updated the entry for
2011dh
(was PSN J13303600+4706330 in M51)
Too tired to do anything else. Still at hotel in NYC.
- Added several images of
2011dh
I have added all of the links that people have given me,
but if you sent me an image
it will have to wait until I get home so that I can process it.
At this point I have a backlog of at least 10, with a few prediscoveries.
2011/06/03
- Quick, from the road update. Just had to post the new
Possible supernova in M51
and two others. I also posted a reference image of this new SN. I have
several others to post, but I have to go on a school trip with my son.
2011/06/02
- Created an entry for
8 PTF supernovae (Mag > 18.9)
- Updated the entry for
2011dg
(was PSN J15050910-4330462, Type IIn)
- Added images of
2011by (Mag 13.6),
2011ck (Mag 16.2),
2011de (Mag 15.5),
PTF11drz (Mag 16.8),
PTF11cmv (Mag 19.2, nice field),
PTF11cyp (Mag 22.1),
PTF11ddx (Mag 20.8)
- I'm taking a trip to New York City, so I may be off line for a few days.
2011/05/28
- Updated the entry for
2011cl
(was PSN J08264916+2022318, now faded),
2011co
(was TCP J09162165-2337174),
2011cq
(was PSN J12160715-0334307),
2011cm - 2011da
(some PSN, some CSS discoveries),
2011db
(was PSN 13490590+1714005, Type II),
2011dc
(was PSN 14585651+6554083, Type I),
2011dd
(was PSN J10160965-1547351, Type IIn),
2011de
(was PSN J15435325+6745425, Type Ia), and
2011df
(was PSN J19273364+5423113, TYpe Ia)
- Added images of
2011B (finally fading below Mag 17.0),
2011by (Mag 13.5)
PTF11dfv (Mag 18.4),
PTF11cag (Mag 19.5),
2011cn (Mag 18.9)
2011cs (Mag 18.4), and
2011cx (Mag 18.8)
2011/05/24
- Format change.
The Transient Objects Confirmation page has changed the way
followup observations are archived. Now every object has a
sub-page where followups are stored.
SO: All of the "TOCP" links now point directly to the followup subpage,
with the exception of dimmer supernova, which have a link at the end of the
entry.
- Added images of
2011B
2011ap (Mag 18.2),
2011by (Mag 13.5),
2011cb (Mag 16.2),
PTF11drz (Mag 16.7),
PSN J18435900-6159460 (Mag 14.7)
2011/05/19
- Created entries for
PSN J14472863-2216396 (Mag 15.5 in ESO 580-02),
PSN J10160965-1547351 (Mag 15.8 in NGC 3178), and
PSN J15050910-4330462 (Mag 17.0 in IC 4523)
- Added images of
2011az (Mag 16.4),
2011by,
CSS110408:131037+381538,
2011cg (Mag 15.9),
2011cj (Mag 15.8:),
2011ck,
PTF11cmv,
PSN J22045177+1246130 (Mag 18.2),
- Noticed that
PS1-11xn
(= CSS110501:144740+514105).
I have a script which scans for duplicates.
2011/05/18
- Updated the entry for
2011ck
(was PSN J14004624+4826454, Type IIn in NGC 5425)
- Added images of
2010jl (Mag 13.8),
2011B (Mag 16.9),
2011ae (Mag 15.6),
2011at (Mag 15.8),
2011bc (Mag 16.6),
2011by (Mag 13.4),
PTF11cao (Mag 17.9),
PSN J09454377+4107380 (Mag 18.6),
PSN J07523261+2153297 (Mag 19.7),
PSN J12112409+3725525 (Mag 19.0), and
MASTER OT 152206.02+302042.7 (Mag 18.0)
2011/05/15
- Created an entry for
5 PS1 supernovae
- Added images of
2011B,
2011ap,
2011be (Mag 16.93),
2011br,
2011by,
2011ca,
2011ch (Mag 16.05),
PSN J20022093-2013134 (Mag 16.6),
PSN J22413750-5736080 (Mag 17.2),
PTF11bof, and
PTF11cxs (Mag 18.8)
- Added several
Photometry reference images
- Created a
2011ca images sub-page
2011/05/03
- Updated the entries for
2011cb (was PSN J22470700-6449430, Type IIb in IC 5249)
and 2011cc (was PSN J16334944+3915487, Type IIn in IC 4612)
- Added images of
PTF11caz (Discovery),
2011B (Mag 16.7),
2011ap (Mag 18.1),
2011az,
2011bm, and
2011by (Mag 13.3, still getting brighter)
2011/04/26
- Created entries for
TCP J09162165-2337174 (Mag 18.5 in NGC 2815),
PSN J12160715-0334307 (Mag 18.9 in PGC 39280), and
PSN J11554556+5519338 (Mag 14.2 in NGC 3972)
- Updated the entry for
PSN J14044453-0943160 (Type Ia)
- Added images of
2011B (Mag 16.8),
2011aj (Mag 17.3),
2011al (Mag 18.7),
2011ao (Mag 15.5),
2011ax (Mag 18.7),
2011ay (Mag 16.8),
2011bd (Mag 16.5),
2011be (Mag 17.1),
2011bg (Mag 16.5),
2011bk (Mag 17.7),
PSN J18553580-5343290 (discovery),
PSN J11350137-3427036,
PSN J14044453-0943160 (Mag 17.5), and
TCP J09162165-2337174 (Mag 18.5)
2011/04/19
- Created the entry for
2011br
(Type Ib, was PSN J15062020+6259006)
- Joe Brimacombe noticed that the entry I had created for
SSS110408:095830-105315 was actually a duplicate of
2011R
(Errata: note that I had this marked as a Type Ia, the original
data I was give says Type II (which agrees with 2011R). My mistake)
- Added images of
2011an (Mag 16.5),
2011ao (Mag 15.0),
2011at (Mag 14.6),
2011az (Mag 16.0:),
2011be (Mag 16.9),
2011bg (Mag 16.0:),
2011bl (Mag 16.9:),
2011bm (Mag 16.0),
2011bq,
PTF11bgl,
PTF11bpx (Mag 18.5),
PTF11biv (Mag 17.9, rising),
and PSN J20321290-0843470 (discovery)
- Full moon...
2011/04/15
- Created an entry for
PSN J18292236+3942345 (Mag 17.9 in IC 1288)
- Added images of
CSS110327:094401+251523,
2010jl (Mag 14.5),
2011ai (Mag 18.4),
2011ap (Mag 17.2), and
2011bk (Mag 19.0)
- The "All active SN" list is now automatically updated with a program,
so it should be alway up to date. Slight format change. * means more the
last observation is > 30 days old. ** means the last observation is >
60 days old.
2011/04/12
- Updated the entries for
2011bm
(was PSN J12565389+2222282 in IC 3918, Type Ic),
2011bn
(was PSN J16164236+0014299, Type II), and
2011bo
(was PSN J18593846-4145558 in ESO 337-6, Type Ic)
- Added images of
2011ao (Mag 15.0),
2011az,
2011bc,
2011bi,
2011bm (Mag 15.7),
PSN J11165015+5443532,
CSS110330:153559+211843 (Mag 19.4),
MLS110406:122742-034057 (Mag 21.4),
MLS110312:110709+154832 (Mag 20.4), and
CSS110328:150718+265338 (Mag 19.8)
2011/04/11
- Updated the entries for
2011bk
(was PSN J16203475+2112082, Type Ia)
2011bl
(was PSN J13341470+3712348, Type Ib/c)
- Added images of
2010ks (Mag 17.7),
2010lo (Mag 18.9),
2011U (Mag 17.9),
2011ac (Mag 18.5),
2011ai (Mag 17.5),
2011aj (Mag 16.5),
2011al (Mag 17.8),
2011ao (Mag 14.2),
2011av (Mag 17.8),
2011ax (Mag 17.8),
2011ay (Mag 16.8),
2011az (Mag 16.0),
2011bj (discovery),
2011bk (Mag 17.3),
PSN J08264916+2022318 (Mag 17.6),
CSS110330:123801+463910 (Mag 18.3),
PSN J09542637+4458108 (Mag 18.0),
PSN J15062020+6259006 (Mag 18.2),
PSN J12052970+4646315,
PSN J10210154+2143011 (Mag 18.9),
PSN J12565389+2222282,
PSN J15062020+6259006, and
PSN J11122996+3123055 (discovery)
- Nights like this I have to put in a few hours to update the page.
Enrico Prosperi sent me 25 images. I also loaded new discoveries from
LOSS
and CHASE.
2011/04/10
- Updated the entries for
2011bc (redshift),
2011bd
(was PSN J17470632+5718047, Type Ia),
2011be
(was PSN J09225262+2159157, Type Ia),
2011bf
(was PSN J13490323-2803596, Type Ia),
2011bg
(was PSN J11561431+2521119, Type Ia),
2011bh
(was PSN J07451362+5304107, Type Ic),
2011bi
(was PSN J17100581+4222201, Type IIP), and
2011bj
(was PSN J20522450-3335540, Type IIP)
- Added images of
PSN J12565170+2629167,
PSN J16203475+2112082
PSN J12565389+2222282 (Mag 16.1) and,
PSN J11321073-0201480 (Mag 21.1)
- Doug Rich noticed that the host galaxy of
PSN J12565389+2222282 is actually
IC 3918,
host galaxy of 2007bz,
as IC 3917 is a star.
2011/04/09
- Created entries for
PSN J15062020+6259006 (Mag 18.2 in NGC 5881) and
PSN J12565389+2222282 (Mag 17.0 in IC 3918)
- Added images of
2011B (Mag 16.0),
2011aa (Mag 15.5),
2011aj (Mag 15.5),
2011ao (Mag 14.3),
2011ap (Mag 16.8),
2011at (Mag 14.9),
2011az,
2011bc,
CSS110406:135058+261642 (Mag 18.1),
MLS110404:110052+101203 (Mag 19.2),
PSN J12565170+2629167 (Mag 18.0), and
PSN J11122996+3123055 (Mag 18.0)
2011/03/27
- Added images of
2011M (Mag 18.3),
2011aj (Mag 16.7),
2011ao (Mag 14.1),
2011ay,
PSN J06463227+6019552 (Mag 19.0),
PSN J09225262+2159157,
PSN J17470632+5718047,
PSN J11075056+1859391 (Mag 17.5),
and PSN J12535343+3605193 (Mag 15.7)
- Added spectra of
2011ae
and 2011ao
- Created a
2011at images sub-page
and a
PSN J12535343+3605193 images sub-page
- Archived
several older SN, include the first of the old
2011 supernovae.
I have not archived any of the PSN, but that is soon.
2011/03/21
- Updated the entry for
2011ay
(was PSN J07023406+5035250, Type Ia in NGC 2315)
- Added images of
2011B (Mag 15.5),
2011U (Mag 17.2),
2011V (Mag 16.7),
2011ac (Mag 17.9),
2011ai (Mag 17.5),
2011at (Mag 14.2),
PSN J12535343+3605193
(several including a discovery image, taken from Central London, on the rise)
2011/03/17
- Added images of
2011B (Mag 15.1),
2011aa (Mag 15.0),
2011ag (Mag 17.6),
2011ai (Mag 16.9),
2011aj (Mag 16.2),
2011ak (Mag 17.3),
2011al (Mag 17.5),
2011am,
2011an (Mag 15.7),
2011ao (Mag 14.9),
2011aw (Mag 18.9) and
CSS110301:043641+212136
2011/03/15
- Added images of
2011B (Mag 15.5),
2011X (discovery),
2011Y (discovery),
2011Z (discovery),
2011ae (Mag 13.5, many image),
2011at (Mag < 14.0),
CSS110223:103018+080347 (Mag 19.1),
CSS110225:132210+285258 (Mag 19.2),
CSS110226:113725+324922 (Mag 18.6),
CSS110302:121911+183052 (Mag 19.6), and
2011au (Mag 18.8)
- Created a
2011ae images sub-page
2011/03/12
- Koichi Itagaki and Toru Yusa live near the center of earthquake in Japan,
they have been contacted, and are OK.
- Updated the entry for
2011at
(was PSN J09285756-1448206, Type Ia on the rise in MCG -2-24-27)
- Added images of
2011T (down to Mag 18.8),
2011V (Mag 16.9),
2011an (Mag 16.0),
2011ap (Mag 15.8, appears to be at max),
and
PSN J16164236+0014299 (Mag 18.0)
2011/03/11
- Updated the entries for
2011aq
(Type II in NGC 1056, was PSN J02424814+2834258),
2011ar
(Type II in UGC 2509, was PSN J03032521+0429399) and,
2011as
(Type II in UGC 3098, was PSN J04370666+4355353)
- Added images of
2011B (Mag 14.9),
2011aa (Mag 13.1),
2011ae (Mag 13.1),
2011aj (Mag 15.9),
2011ak (Mag 17.4),
2011ao (Mag 15.7),
PSN J09285756-1448206
(Mag 13.5)
2011/03/10
- Created an entry for
PSN J09285756-1448206 (Mag 14.5 in MCG -2-24-27)
and MASTER PGC2128586
- Updated the entry for
2011ap
(was PSN J18102840+3100342 in IC 1277, type IIn)
- Added images of
2011aa (Mag 14.8),
2011ae
(Mag 13.0),
2011ao (rising, Mag 15.0),
2011ap
(Mag 15.8),
PS1-11fi,
PSN J10130175+1702056 (falling, Mag 17.5),
PSN J10210154+2143011 (falling, Mag 18.4),
PSN J16164236+0014299 (Mag 18.0),
PSN J17273010+2628402 (Mag 18.0),
PSN J07574538+3233434 (Mag 17.9),
PSN J06463227+6019552 (Mag 18.7), and
PSN J04305759+0532145 (rising, Mag 16.7)
- Created a
2011ap images sub-page
2011/03/06
- Updated the entries for
2011an
(was PSN J07592442+1625082 in UGC 4139 Type IIn) and
2011am
(was PSN J12162600-4319200 in NGC 4219, Type Ib)
- Added images of
2010jl,
2011B (Mag 15.1),
2011ae (Mag 13.2),
2011an,
PSN J10130175+1702056,
PTF11acz (Mag 18.8),
PTF11aki,
PSN J18102840+3100342,
PSN J10130175+1702056,
PSN J11535103+3321463,
PSN J07574538+3233434,
and
PSN J12162600-4319200
2011/03/05
- Midnight update after an
Astronomy club
meeting
- Updated the entry for
PSN J12162600-4319200 (Type Ib)
- Added images of
2011B (Mag 15.7),
2011C (Mag 17.8),
2011M (Mag 16.9),
2011ac (Mag 18.0),
CSS110209:143913-005521 (Mag 21.0),
CSS110212:133216+070113,
MLS110212:084550+170838 (Mag 19.5),
PTF11aib,
PSN J07402601+5451127,
PSN J12364391+1416186 (Discovery),
PSN J11535103+3321463 (Discovery, Mag 15.6),
PSN J12162600-4319200 (Mag 15.3),
PSN J07592442+1625082 (Mag 15.7), and
PSN J10130175+1702056 (Discovery)
2011/03/02
- Created an entry for
PSN J07592442+1625082 (Mag 18.4 in UGC 4139)
- Updated the entry for
PSN J09542637+4458108 (at Mag 16.5 it needed a full entry),
PSN J12004946+3152497 (Type IIP), and
PSN J16501398+5522280 (Type Ia)
- Added images of
2005ip (Mag 21, still there...),
2011B (Mag 15.1, falling fast now),
2011aa (Mag 14.9),
TCP J18102841+3100343 (Mag 15.9, rising),
2011ai (Mag 16.0),
MASTER PGC2440228 (Mag 18.7),
PSN J11454904+2037407 and,
PSN J12364391+1416186
2011/02/27
- Eratta: The discovery image of
PSN J14290502+4154427 was incorrect.
Error persisted for 2 days.
- Created entries for
11 PTF supernovae (Mag > 18),
and PSN J11454904+2037407 (Mag 18.8 in PGC 36683)
- Updated the entry for
2011ae
(Type Ia in MCG -3-30-19, was PSN J11544925-1651436),
2011af
(Type IIn, was PSN J02255436+1023111),
2011ag
(TYpe Ia in PGC 11943, was PSN J03122655+1915064)
2011ah
(Type Ia in ESO 364-12, was PSN J05535077-3244442),
PSN J11421619+1026272, and
PSN J08425627-2003112
(both not there, moved into the Boneyard)
- Added images of
PSN J14290502+4154427 and
PSN J03122655+1915064
2011/02/25
- Created entries for
3 PTF supernovae (Mag > 19.2)
8 PS1 supernovae (Mag > 19.4) and
PSN J03122655+1915064
(Mag 17.3 in MCG +3-9-5)
PSN J14290502+4154427
- Added images of
2011B (Mag 14.8, falling...),
2011M (Mag 17.1),
2011ac (Mag 16.7),
PSN J12004946+3152497 (Mag 16.9, rising),
PSN J02424814+2834258 (Mag 18.2),
PSN J06463227+6019552 (Mag 18.5),
PSN J07402601+5451127,
PSN J16501398+5522280 (Mag 16.0),
TCP J18102841+3100343,
PTF11jx,
MLS110213:014203+112145,
MLS110211:091006+131404, and
CSS110210:113056+222137
2011/02/20
- Added images of
2011B (Mag 14.2),
2011M (Mag 16.8) and,
2011aa (Mag 14.6),