Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.astro.louisville.edu/shared_skies/archive/select/messier/m51/20110612/log.txt Дата изменения: Thu Nov 17 02:48:16 2011 Дата индексирования: Sun Feb 3 14:20:26 2013 Кодировка:

Night of June 12, 2011
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Supernova SN2011dh in M51

m51_r_110612_bsdfam.fits

This is a median-filtered sum of 4 images showing supernova SN2011dh

TARGET = 'M51 ' / target
EXPTIME = 2.0E+02 / exposure time (seconds)
FILTER = ' (2) r (530-700) ' / filter
DATE-OBS= '2011-06-13T03:27:14' / date of observation (UT)


Night of March 19, 2009
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m51_100s_94d.fits

DATE-OBS = 2009-03-20T05:56:51
EXPTIME = 100s
FILTER = open


Animated gif
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m51_sn200dh.gif

Animated gif blinking between UT 20110613 and 200090320