Supernova 2001ib in NGC 7242
This page is devoted to information on Supernova 2001ib in NGC 7242 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 British amateurs Mark Armstrong
and Ron Arbour.
For a galaxy of this type, this supernova is unusually bright.
I posted the first data on this supernova early Saturday
morning, and by Sunday afternoon I was generating a web page
to hold images of it.
We have a DSS Photometry reference image made by Odd Trondal.
Icon created from Mark Armstrong'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 Credit | Date | Mag | Filter | Comments |
|---|---|---|---|---|
| Ron Arbour | 2001/12/07.786 | 15.3 | C | Discovery, local mirror |
| Mark Armstorng image | 2001/12/07.808 | 15.3 | C | Discovery, mirror, local mirror |
| Mark Armstrong image | 2001/12/08.726 | 15.3 | C | mirror, local mirror |
| Martin Mobberley image | 2001/12/08.795 | C | mirror | |
| CROSS image | 2001/12/08.81 | 16.11 | C | |
| Cedric Leyrat image | 2001/12/08.805 | 15.6 | CR | |
| Paolo Corelli image | 2001/12/08.896 | 15.4 | C | |
| Maurice Gavin image | 2001/12/09.752 | C | ||
| JM Llapasset image | 2001/12/09.757 | 16.4: | CR | |
| J Nicolas image | 2001/12/10.847 | 15.8 | CR | |
| Ljubljana image | 2001/12/10.890 | 15.5 | CR | |
| JB DE Vanssay image | 2001/12/10.940 | 15.5 | CR | |
| Josep M. Bosch image | 2001/12/11.94 | 15.2 | C | |
| Fred Ewalt image | 2001/12/11.943 | 14.9 | CR | |
| Kopernik image | 2001/12/12.014 | 16.8 | C | Image of entire cluster |
| JM Llapasset image | 2001/12/12.755 | 16.3: | CR | |
| David Richards image | 2001/12/14.875 | < 16.5 | C | |
| Martin Mobberley image | 2001/12/14.844 | C | ||
| Claudine Rinner image | 2001/12/16.779 | 17.4 | CR | |
| Kereszty Zsolt image | 2001/12/17.767 | 15.8 | C | |
| Antonio Peņa image | 2001/12/17.932 | C | ||
| Esteban Reina Lorenz image | 2001/12/22 | C |