Supernovae 2015I in NGC 2357

This page is devoted to information on supernova 2015I in NGC 2357.   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 links web page.

image Discovered by T. Noguchi (Japan).   This one is a Type Ia (z=0.007589).   We have a Photometry reference image made by Odd Trondal.   This supernova is in the Constellation Gemini.

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
T. Noguchi 2015/05/02.482Discovery
Gianluca Masi 2015/05/02.80615.4
Andrea Mantero 2015/05/02.82015.6V
Iko Margalef undated
Masanori Mizutani 2015/05/04.47515.0C
Roberto De Lorenzo 2015/05/04.812animation
Joseph Brimacombe 2015/05/05.40615.36C
Giancarlo Cortini 2015/05/06.8313.8C
Kunihiro Shima 2015/05/07.46914.5U
JM Llapasset 2015/05/07.83514.6CV
JM Llapasset 2015/05/07.84414.3V
JM Llapasset 2015/05/07.85514.4r'
JM Llapasset 2015/05/07.86514.6g'
Gianpiero Locatelli 2015/05/07.93014.2U
Masanori Mizutani 2015/05/09.50614.0C
T. Noguchi 2015/05/09.51914.8R
JM Llapasset 2015/05/10.84214.1r'
Manfred Mrotzek 2015/05/10.845
JM Llapasset 2015/05/10.85514.3g'
Bill Williams 2015/05/11.076
Stan Howerton 2015/05/11.16714.1V
Paolo Campaner 2015/05/11.85414.2C
Stan Howerton 2015/05/12.12614.0V
Paolo Corelli 2015/05/16.74014.8V
Stan Howerton 2015/05/19.16214.0r'

Light curves and Spectra:

If you have observations of this Supernova, please send them to vsnet-obs

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David Bishop