Supernova 2011eh in NGC 3613

This page is devoted to information on 2011eh in NGC 3613.   Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page.   Information on the original web pages for many of these images can be found on the links web page.

image Discovered by Masaki Tsuboi (Japan).   This one is a subluminous Type Ia.   We have a Photometry reference image made by Odd Trondal.   This supernova is in the Constellation Ursa Major.

The following is a list of images of this SN, in chronological order. Click on the name in the "Image Credit" column to see the image. Times and dates are in UT unless otherwise noted. If you know of any others, please tell me!

Image CreditDateMagFilterComments
Koichi Itagaki 2011/07/17.52717.5Cprediscovery
Masaki Tsuboi 2011/07/20.48016.2CDiscovery
Stan Howerton 2011/07/21.15416.0C
Joseph Brimacombe 2011/07/21.46215.4CR
Enrico Colzani 2011/07/21.917C
T. Yuas 2011/07/23.16014.3C
Noguchi 2011/07/23.181C
William Wiethoff 2011/07/23.917C
Felipe Peņa 2011/07/23.96815.3C
Joseph Brimacombe 2011/07/23.20215.0CR
Dan Crowson 2011/07/25C
Felipe Peņa 2011/07/25.95215.1C
Joseph Brimacombe 2011/07/26.18214.6CR
Joseph Brimacombe 2011/07/26.18214.55CR
Stan Howerton 2011/07/26.14015.0V
Rodrigo Losada 2011/07/27.91714.7C
JM Llapasset 2011/07/29.84114.9CR
Federica Luppi 2011/07/29.91914.7C
Xavier Bros 2011/07/30.92314.77CR
Joseph Brimacombe image 2011/07/31.19414.rCR
Masaki Tsuboi 2011/07/31.514.9C
Giancarlo Cortini 2011/08/02.80C
Maurice Gavin 2011/08/03.958Ccolor
Stan Howerton 2011/08/06.12215.2C
JM Llapasset 2011/08/10.83415.60CR
Stan Howerton 2011/08/14.12415.9C
Giancarlo Cortini 2011/08/20.8316.6C
Giancarlo Cortini 2011/11/19.1518.7C
Thomas Langhans 2011/12/03.51719.9CR

Light curves and Spectra:

If you have observations of this Supernova, please send them to vsnet-obs

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David Bishop