Supernova 2005au in NGC 5056

This page is devoted to information on Supernova 2005au in NGC 5056.   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 Ron Arbour (UK).   A bright type II.   We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from the discovery image.   This supernova is in the Constellation Canes Venatici.

Web pages dedicated to this SN.
• SNWeb has a 2005au 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
Ron Arbour image	2005/03/19.955	15.8	C	Discovery, mirror
Markku Nissinen image	2005/03/21.868		C
Remanzacco Obs image	2005/03/21.868		C	mirror
Gregor Duszanowicz image	2005/03/21.90		C
Lode Stevens image	2005/03/23.965		C
Odd Trondal image	2005/03/27.979	15.9	CR	mirror
JM Llapasset image	2005/03/31.870	16.0	CR
Paolo Corelli image	2005/03/31.994	15.3	C	mirror
Vince Tuboly image	2005/04/02		C
Azz image	2005/04/02.965	16.0	C
T. Arranz-heras image	2005/04/07.855	15.55	CR
Robin Leadbeater image	2005/04/09.052	16.0	C
Rafael Ferrando image	2005/04/17.022	16.8	CR
A. Jones image	2005/04/18.980	16.2	CR
Riego Rodriguez image	2005/04/25.931	16.21	C
JM Llapasset image	2005/04/26.902	16.3	CR	mirror
Tim Puckett image	2005/04/27		C
Pepe Manteca image	2005/05/01.032	16.8	C
T. A. Heras image	2005/05/02.916	15.9	CR
J. Nicolas image	2005/05/03.902	16.5	CR
JM Llapasset image	2005/05/18.874	16.5	CR	mirror
JM Llapasset image	2005/05/26.900	16.6	CR	mirror

Light curves and Spectra:
• CfA spectrum taken 2005/03/31 showing a type II.
• SNWeb Measurements and light curve.