Supernovae PSN J15053007+0138024 in NGC 5839

This page is devoted to information on Supernova PSNJ15053007+0138024 in NGC 5839.   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 Catalina Real-Time Transient Survey and Stan Howerton (USA).   This one is a Type Ia-91bg.   This supernova is in the Constellation Virgo.

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
CRTS 2015/03/16.490Discovery
Stan Howerton 2015/03/19.72116.2L
Kunihiro Shima 2015/03/22.75814.5U
Stan Howerton 2015/03/22.78815.0V
Marc Deldem 2015/03/29.07714.0CV
Stan Howerton 2015/03/29.37313.9V
Aurelio Grillo 2015/04/03.19013.6U
JM Llapasset 2015/04/12.10714.6CV
JM Llapasset 2015/04/12.12214.4r'
JM Llapasset 2015/04/12.13314.6g'
Marc Deldem 2015/04/12.97314.7CV
Paolo Campaner 2015/04/13.01914.7U
Marc Deldem 2015/04/15.01014.8CV
Marc Deldem 2015/04/22.02615.2CV
Jaroslaw Grzegorzek 2015/04/23.08015.4U
Marc Deldem 2015/04/23.96515.4CV
Stan Howerton 2015/04/25.13415.5V
Marc Deldem 2015/04/29.94315.8CV
Marc Deldem 2015/05/07.90816.2CV
Marc Deldem 2015/05/18.93816.6CV
CRTS 2015/05/2514.1
Marc Deldem 2015/06/05.88217.1V
Marc Deldem 2015/06/21.88317.5CV

Light curves and Spectra:

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

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David Bishop