Supernova 2003cg in NGC 3169

This page is devoted to information on Supernova 2003cg in NGC 3169 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 updates and links web pages.

sn03cg_i.gif This one was found by amatures Koichi Itagaki (Japan) and Ron Arbour (UK).  Note that Itagaki's name is spelled incorrectly in the IAUC.  NGC 3169 is very near the equally bright NGC 3166.  This one is a subluminous type Ia found near maximum. We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from the KAIT image.

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 image 2003/03/21.5114.4CDiscovery
KAIT image 2003/03/22.314.9C
Ron Arbour image 2003/03/22.83514.5CDiscovery
Yasuo Sano image 2003/03/23.448CR
M. Serrau image 2003/03/23.949CR
S. Massaro image 2003/03/24.798C
J. Nicolas image 2003/03/24.84814.7CR
JM Llapasset image 2003/03/24.85014.8CR
Paolo Corelli image 2003/03/24.89914.1C
Remanzacco Obs image 2003/03/24.903C local mirror
Josep M. Bosch image 2003/03/24.9114.3C
JM Llapasset image 2003/03/24.91314.6CR
JB deVanssay image 2003/03/24.989CR
Berto Monard image 2003/03/25.81214.6CR
Martin Mobberley image 2003/03/25.842C local mirror
JM Llapasset image 2003/03/25.86914.6CR
Bruce Gary image 2003/03/26.0Ccolor verion
John Tran image 2003/03/26.125C
R. Poncy image 2003/03/26.79714.4CR
Odd Trondal image 2003/03/27.8214.1CR
Koichi Itagaki image 2003/03/29.55C
R. Poncy image 2003/03/29.82814.3CR
J. Nicolas image 2003/03/29.84414.5CR
J. Nicolas image 2003/03/29.99514.5CR
J. Nicolas image 2003/03/31.86814.5CR
A. Leroy image 2003/03/31.91914.3CR
Keller and Fuchs image 2003/03/31.958RGBcolor, Wow!
M. Serrau image 2003/03/31.325CR
Trinity College Observatory image UndatedCAnimated image
Josep M. Bosch image 2003/04/01.89414.3CR
TG Tan image 2003/04/02.56214.1:C
Torbjørn Fredriksen image 2003/04/02.83314.1C
AppalachianIntro images 2003/04/03C
JM Llapasset image 2003/04/04.82614.5CR
Diego Rodriguez image 2003/04/04.91014.4CR
J. Nicolas image 2003/04/04.88814.6CR
J. Nicolas image 2003/04/05.87114.6CR
F. Dubreuil image 2003/04/05.99314.7CR
J. Nicolas image 2003/04/06.82414.8CR
Diego Rodriguez image 2003/04/06.90014.2CR
A. Leroy image 2003/04/07.85114.6CR
JB deVanssay image 2003/04/07.97214.5CR
C. Dupuy image 2003/04/08.960CR
J. Nicolas image 2003/04/10.93114.9CR
J. Nicolas image 2003/04/12.93015.1CR
Udo Zlender image 2003/04/17C larger version
JB deVanssay image 2003/04/17.97915.4CR
Rodney Bertelsen image 2003/04/19C
JM Llapasset image 2003/04/21.85615.2CR
JM Llapasset image 2003/04/26.81715.3CR
Alessandro Bologna image 2003/04/28C
Valerio Fosso image 2003/04/28.333C Reversed image
Tan Thiam Guan 2003/04/28.65615.2C
Dubreuil, Maury, and Conjat image 2003/05/04.993C
Kopernik image 2003/05/05.08715.5C mosaic image
J. Nicolas image 2003/05/06.90215.5CR
R. Poncy image 2003/05/23.850CR

If you have observations of this Supernova, please send them to Use this VSNet data query to see what information has been reported so far.
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David Bishop
Last modified: Thu Jun 12 08:51:58 EDT 2003