© 2012-01-15 by Bernhard Haeusler, Maidbronn, Germany frozen on comet
180 x 20 sec. exposure,
2012-01-15 UT 19:04, 12" SCT
f-5.65 + CCD ST10XME
0255P KC2012 01 15.80112 01 26 36.35 +08 07 49.8 17.9
Gauss curve produced by Astrometrica. The total PSF is using the
aperture circle of 3 x 3 pixel around the brightest pixel.
Photometry computed with FOCAS II, using the Multibox method:
10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD
P/2011 Y1 15/01/2012 20:08:23
17.26 16.62 16.22 15.94 15.86 15.78 3.3 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