Supernova 2009js in NGC 918

This page is devoted to information on Supernova 2009js in NGC 918.   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 independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan).   This is a type II supernova.   We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from the Itagaki discovery image.   This supernova is in the Constellation Aries.

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
LOSS 2009/10/11.4417.2CDiscovery
Koichi Itagaki 2009/10/11.68917.2CDiscovery
Joseph Brimacombe 2009/10/12.2517.2L
Joseph Brimacombe 2009/10/12.2517.2Ccolor, cool!
Rodrigo Losada 2009/10/13.01017.2CR
Joseph Brimacombe 2009/10/13.2517.2L
Jordi Camarasa 2009/10/13.92416.63CR
Joseph Brimacombe 2009/10/14Ccolor Wow! APOTD for 2009/11/12
Rafael Benavides 2009/10/14.94416.65CRshowing asteroid 6567 Shigemasa
Adolfo San Segundo 2009/10/14.99716.95CRshowing asteroid 6567 Shigemasa
JM Llapasset 2009/10/15.06116.4:CR mirror
Rodrigo Losada 2009/10/15.12516.9CR
Joel Nicolas 2009/10/15.90117.0CR
Stan Howerton 2009/10/16.9316.75CR
Diego Rodriguez 2009/10/16.93716.75CR
Rafael Ferrando 2009/10/17.42016.8C
Joseph Brimacombe 2009/10/19.2517.3C
Joel Nicolas 2009/10/23.92917.3CR
Marc Deldem 2009/10/23.97317.3CR
Rafael Benavides 2009/10/25.04316.8CR
Paolo Beltrame 2009/10/26C
Kopernik 2009/11/18.01417.4

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