Supernova 2004ef in UGC 12158

This page is devoted to information on Supernova 2004ef in UGC 12158.   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 independantly by Mark Armstrong and Tom Boles.   We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from the LOSS discovery image.   Type Ia found young.   This supernova is in the Constellation Pegasus.

Web pages dedicated to this SN.
• SNWeb has a 2004ef 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
Tom Boles image	2004/09/04.056	18.5	C	Discovery, mirror
Mark Armstrong image	2004/09/05.078	17.5	C	Discovery, mirror
LOSS image	2004/09/06		CR
J. Nicolas image	2004/09/07.842	17.2:	CR
J. Nicolas image	2004/09/09.833	17.0	CR
CSP/LCO image	2004/09/13		C
Sergio Gonzalez image	Undated		BVI	color

Light curves and Spectra:
• CfA spectrum taken 2004/09/08
• CSP optical light curve and IR light curve
• SNWeb Measurements and light curve.
• VSNET Light curve (requires JAVA).

Other VSNet data on this SN:
• [vsnet-campaign-sn 966] SNe information from IAUC 8399
• [vsnet-campaign-sn 967] data correction
• [vsnet-campaign-sn 968] SN Ia 2004ef