Supernova 2001dd in UGC 11579

This page is devoted to information on Supernova 2001dd in UGC 11579 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.

sn01dd_i.jpg Discovered by Pierre Antonini (AUDE) This one is a fairly bright type Ia near the edge of an edge on galaxy. We have a DSS Photometry reference image made by Odd Trondal. Icon created from Pierre's discovery image.

The following is a list of images of this SN, in chronological order. Click on the name in the "observer" 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
Pierre Antonini image 2001/07/13.01417:CDiscovery
Pierre Antonini image 2001/07/13.88C
J Lecacheux and
C Buil image
C Leyrat image 2001/07/15.213C
Pierre Antonini image 2001/07/15.1C
R. Roy image 2001/07/15.205C
J Nicolas image 2001/07/16.225C
Kereszty Zsolt image 2001/07/18.87417.3C
Rafael Ferrando image 2001/07/19.99716.6CR
J Nicolas image 2001/07/20.220C
JM Llapasset image 2001/07/20.22016.72CR
Claudine Rinner image 2001/07/22.93617.0CR
Gianluca Masi image 2001/07/23.001C
JM Llapasset image 2001/07/25.10216.69CR
Paolo Corelli image 2001/07/26.937C
Jean-Beno de Vanssay image 2001/07/31.05816.8CR
Enrico Prosperi image 2001/08/10.87717.0CR
Jean-Beno de Vanssay image 2001/08/14.03617.0CR
J. Serant image 2001/08/15.94917.9
Enrico Prosperi image 2001/08/27.86517.7CR local mirror
Jean-Beno de Vanssay image 2001/09/08.9618.7CR

If you have observations of this Supernova, please send them to Use this VSNet data query to see what information has been reported so far.
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Back to Bright Supernovae - 2001
David Bishop
Last modified: Wed Oct 10 17:44:43 EDT 2001