The very faint comet is close to the galaxy IC 2267 at this day.
© 2009-02-14 by Bernhard Haeusler, Maidbronn, Germany
10 x 3 min. exposure,
2009-02-14, UT 23:54 to
00:26, 12" SCT
f-7 + CCD ST10XME
0204P C2009 02 14.99747
08 18 12.14 +24 47 41.2 17.8 N B82
Gauss curve produced by Astrometrica. The total PSF is using the
aperture circle of 10 x 10 pixel around the brightest pixel.
Photometry computed with FOCAS II, using the Multibox method:
10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD
15/02/2009 00:02:34 17.74 17.13 16.98 16.83 16.85 16.84
4.4 18.8 B82
FoCAs II - 07/01/2009-b
FOCAS II is a tool for photometry on the base of data coming from Astrometrica. Focas is basically using the .LOG file of Astrometrica.
Explanation of the FOCAS II table headings:
Object, date and time are self-explaining.
Focas II is using the .log file of Astrometrica and is computing
the photometry under different apertures (10x10 ... 60x60).
es.groups.yahoo.com/group/Cometas_Obs The Spanish comet observation group in Yahoo
© Copyright of all sites and images of this web: Bernhard Haeusler, Dettelbach, Germany IAU code: B82 Maidbronn and K87 Dettelbach Vineyard Observatory