Supernova 2002by in ESO 139-G34

This page is devoted to information on Supernova 2002by in ESO 139-G34 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.

sn02by_i.jpg Discovered by amateur Robin Chassagne. We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from Robin Chassagne's discovery image.

The following is a list of images of this SN, in chronological order. Click on the name in the "observer" 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
Robin Chassagne image 2002/03/31.0214.5CDiscovery
Robin Chassagne image 2002/04/02.0414.5CConfirmation, local mirror
Ella Sanders image 2002/04/05.812C
Ella Sanders image 2002/04/13.751C
Ella Sanders image 2002/04/14.714C
Ella Sanders image 2002/04/17.683C
Ella Sanders image 2002/05/03.76515.7:V
Ella Sanders image 2002/05/14.701C

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: Tue May 21 11:27:39 EDT 2002