Supernova 2007le in NGC 7721

This page is devoted to information on Supernova 2007le in NGC 7721.   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 by Berto Monard (South Africa).   A type Ia found before maximum light.   We have a DSS Photometry reference image made by Odd Trondal.  Icon generated from the discovery image.   This supernova is in the Constellation Pisces.

Web pages dedicated to this SN.
• SNWeb has a 2007le 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
CROSS	2007/10/08.88	17.0	C	prediscovery
Berto Monard	2007/10/13.79	15.2	C	Discovery
Berto Monard	2007/10/13.83	15.2	C	Confirmation
K. Itagaki	2007/10/14.564	14.9	C	Confirmation
CSP/LCO	undated		CR	color
Michael Hauss	2007/10/14.88	14.8	C
Lode Stevens	2007/10/15.948		RGB
Vince Tuboly	2007/10/16.792		C
Lorenzo Franco	2007/10/16.817	14.4	C
Paolo Corelli	2007/10/16.897	14.5	V
Vince Tuboly	2007/10/17.753		C
Jean Marie Llapasset	2007/10/18.773	13.9	CR	mirror
Marc Serrau	2007/10/18.884	14.0	CR
Jean Marie Llapasset	2007/10/19.794	14.0	CR	mirror
La Cañada Observatory	2007/10/19.881	13.9	C
Jean Marie Llapasset	2007/10/20.809	13.9	CR	mirror
Diego Rodríguez Joaquín Sánchez	2007/10/20.853	13.61	CR
Jean Marie Llapasset	2007/10/21.816	13.9	CR	mirror
François Teyssier	2007/10/21.940	13.85	G
Jean Marie Llapasset	2007/10/27.777	13.7	CR	mirror
Joel Nicolas	2007/10/27.882	13.7	CR
Michael Hauss	2007/10/31.83	13.7:	C
Jean Marie Llapasset	2007/11/02.753	13.9	CR	mirror
Rodrigo Losada	2007/11/02.875	13.9	CR
Paolo Corelli	2007/11/03.758	13.8	V
Joel Nicolas	2007/11/04.739	14.1	CR
Jean Marie Llapasset	2007/11/05.808	14.1	CR	mirror
Vince Tuboly	2007/11/05.865	13.8	RC
Joel Nicolas	2007/11/09.909	14.3	CR
William Wiethoff	2007/11/12		C
Berto Monard	2007/11/12		C
Daniel J. Mendicini	2007/11/16.0545	14.56	CR
Joel Nicolas	2007/11/17.724	14.6	CR
Vince Tuboly	2007/11/26.765		C
Diego Rodríguez	2007/11/26.836	14.57	CR
Joel Nicolas	2007/11/27.728	14.9	CR
Vince Tuboly	2007/11/28.769		C
Jean Marie Llapasset	2007/11/30.798	15.2	CR	mirror
Joel Nicolas	2007/12/05.730	15.3	CR
Jean Marie Llapasset	2007/12/12.774	15.6	CR
Joel Nicolas	2007/12/19.728	16.0	CR
Jose Hernandez	2008/01/13.849	16.3	CR

Light curves and Spectra:
• CfA spectrum showing a type Ia on the rise light
• SNWeb Measurements and light curve.