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Дата изменения: Unknown Дата индексирования: Sat Dec 22 06:53:41 2007 Кодировка: Поисковые слова: reflection nebula |
Supernova 2002ce in NGC 2604
This page is devoted to information on Supernova 2002ce in NGC 2604 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
Ron Arbour. This was found to be a type II supernova at max.
We have a DSS Photometry reference image made by Odd Trondal. 
Icon generated from Rafael Ferrando's 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 image | 2002/04/10.87 | 16.3 | C | |
Rafael Ferrando image | 2002/04/13.844 | 17.0 | CR | local mirror |
Azz image | 2002/04/13.850 | C | ||
Josch Hambsch image | 2002/04/13.875 | 16.3 | C | |
Pedro Re' image | 2002/04/15.927 | < 17 | C | |
Fred Ewalt image | 2002/04/16.022 | 16.3 | C | |
JB DeVanssay image | 2002/04/24.916 | 17.8 | CR | |
Kopernik image | 2002/05/06.083 | 17.5 | C |
SN2002ce 20020410.878 163:C ARB
The position of SN 2002ce is reported as R.A. = 8h33m22s.1, Decl. = +29d32'01" (2000.0). From this coordinates, the offsets are calculated as about 12" west and 18" south of the 2MASS position of the center of NGC 2604, a somewhat nearby spiral (SB(rs)cd) galaxy with a complicated central resion. This SN is spectroscpically classified by the CfA team as of normal type II, in the early phase. SN was not present on Arbour's image taken on Apr. 5.2. In average, normal SN II is about 2 mag dimmer than the typical SNeIa, so the expected maximum of this SN is mag about 15.9, neglicting the extinction in the host galaxy.