Supernova 2004bc in NGC 3465

This page is devoted to information on Supernova 2004bc in NGC 3465.   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.

sn04bc_i.jpg Discovered by Federico Manzini (Italy).   A type Ia found at maximum brightness.   We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from discovery image.  This supernova is in the Constellation Draco (near the end of the tail).

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
Federico Manzini image 2004/04/01.87016.5CDiscovery
Federico Manzini image 2004/04/01.91016.5CConfirmation
Federico Manzini image 2004/04/01.95C
Mike Schwartz image 2004/04/04.23016.6CVerification
Federico Manzini image 2004/04/04.9C
Federico Manzini image 2004/04/10.95C
Federico Manzini image 2004/04/11.95C
Federico Manzini image 2004/04/21.95C larger version
Odd Trondal image 2004/05/09.91717.0:CR

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 4 13:38:22 EDT 2004