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.

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).

Web pages dedicated to this SN.
• SNWeb has a 2004bc page

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 Credit	Date	Mag	Filter	Comments
Federico Manzini image	2004/04/01.870	16.5	C	Discovery
Federico Manzini image	2004/04/01.910	16.5	C	Confirmation
Federico Manzini image	2004/04/01.95		C
Mike Schwartz image	2004/04/04.230	16.6	C	Verification
Federico Manzini image	2004/04/04.9		C
Federico Manzini image	2004/04/10.95		C
Federico Manzini image	2004/04/11.95		C
Federico Manzini image	2004/04/21.95		C	larger version
Odd Trondal image	2004/05/09.917	17.0:	CR

Light curves and Spectra:
• CfA spectrum taken 2004/04/12 showing a type Ia a few days before maximum.   The spectrum is reddened and suffers from a lot of contamination by the host galaxy..
• SNWeb Measurements and light curve.
• VSNET Light curve (requires JAVA).

Other VSNet data on this SN:
• [vsnet-campaign-sn 821]
• [vsnet-campaign-sn 831]