This page is devoted to information on Supernova 1999X in CGCG 180-22. Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page.
Supernova 1999X was discovered Mike Schwartz and was farily bright, considering that this is a non NGC/IC or UGC galaxy. It was discovered about a week after it's maximum brightness.
Web pages dedicated to this SN.
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.
If you know of any others,
please tell me!
| Observer | Date | Mag | Filter | Comments |
|---|---|---|---|---|
| Mike Schwarts Discovery | 1/23/99 23:00 UT | 16.1 | CCD | |
| Robin Chassagne | 2/7/99 23:20:00 UT | CCD | ||
| KenIchi
Kadota Seiichi Yoshida | 2/8/99 00:22:00 JST | 16.5 | CCD | |
| Larry Robinson | Undated | 16.1 | CCD | |
| Jean Marie Llapasset | 2/12/99 21:24:31 UT | CCD | ||
| Jean Marie Llapasset | 2/12/99 21:24:31 UT | CCD | W/ Star magnitudes | |
| ND James | 2/13.796/99 | CCD | ||
| KenIchi Kadota Seiichi Yoshida image | 2/23/99 02:01:41 JST | 16.8 | CCD | |
| Juan
Gonçalves João Porto |
2/24/99 23:30 UT | 17.06 | CCD | |
| Gene
Magnier Kevin Krisciunas |
3/12/99 06:52:06 UT | CCD | flattened V-band | |
| László L. Kiss | 3/18/99 20:00 UT | C |
