Supernova 2009at in NGC 5301

This page is devoted to information on Supernova 2009at in NGC 5301.   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.

image Discovered by Toshihide Noguchi (Japan).   We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from the Itagaki image.   This supernova is in the Constellation Canes Venatici.

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 2009/03/10.62116.5CPrediscovery
Toshihide Noguchi 2009/03/11.63316.5CDiscovery
KenIchi Kadota 2009/03/11.76016.7CConfirmation (IAUC says it was dated in November)
Koichi Itagaki 2009/03/12.59215.9C
Enrico Prosperi 2009/03/12.91915.5C
Joseph Brimacombe 2009/03/13.2315.8C
Jordi Camarasa 2009/03/13.94515.29R
William Wiethoff 2009/03/14.184C
Martin Nicholson 2009/03/16C
Joel Nicolas 2009/03/16.90915.2CR
JM Llapasset 2009/03/15.91015.2CR
Giancarlo Cortini 2009/03/16.9515.9C
Stan Howerton 2009/03/18.23215.2C
JM Llapasset 2009/03/18.86715.2CR
Joseph Brimacombe 2009/03/19.3515.9C
Rodrigo Losada 2009/03/20.00115.9CR
Diego Rodríguez 2009/03/20.00415.10CR
Pedro Ré 2009/03/20.97416.03C
Enrico Prosperi 2009/03/23.13515.2C
Pedro Ré 2009/03/27.93916.25C
Joel Nicolas 2009/03/27.94015.3CR
Joel Nicolas 2009/03/30.97315.3CR
Joel Nicolas 2009/04/02.93315.4C
Stan Howerton 2009/04/03.26315.9C
Michael Hauss 2009/04/04.18415.2CR
Giancarlo Cortini 2009/04/07.916.1C
Joel Nicolas 2009/04/14.88015.7CR
Markus Bütikofer 2009/04/14.986Ccolor
Pepe Manteca 2009/04/18.042C
Rodrigo Losada 2009/04/20.916.1CR
Joel Nicolas 2009/04/22.99716.0CR
Pedro Ré 2009/04/24.89516.9C
Giancarlo Cortini 2009/04/24.9016.7C
Pedro Ré 2009/04/30.96517.3C
Pedro Ré 2009/05/02.95917.2C
Joel Nicolas 2009/05/01.91116.2CR
Rafael Benavides 2009/05/02.97616.17CR
Kopernik 2009/05/03.13217.0C
JM Llapasset 2009/05/06.82816.3CR mirror

If you have observations of this Supernova, please send them to SNWeb. Use this data query to see what information has been reported so far.
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David Bishop