144P/Kushida
[upwards] [144p_20090321] [144p_20090319] [144p_20090317] [144p_20090218] [144p_20090217] [144p_20090214] [144p_20090130] [144p_20090104] [144p_20081230] [144p_20081219] [144p_20081217_19]
� 2009-02-14 by Bernhard Haeusler,
Maidbronn, Germany
4 x 1 min. exposure,
2009-02-14, UT 21:18 to
21:22, 12" SCT
f-7 + CCD ST10XME
14.07 mag, coma: 4'00"
MPC
observation: computed with
Astrometrica
COD B82
OBS Bernhard Haeusler
TEL 0.30-m Schmidt-Cassegrain + CCD
NET CMC-14
0144P C2009 02 14.88875 04 59 13.86 +16 54 14.0 14.1 N B82
0144P C2009 02 14.88950 04 59 13.97 +16 54 13.9 14.1 N B82
0144P C2009 02 14.89027 04 59 14.07 +16 54 14.0 14.1 N B82
0144P C2009 02 14.89102 04 59 14.21 +16 54 14.1 14.1 N B82
Photometry computed with
FOCAS II,
using the Multibox method:
COD B82
OBS Bernhard Haeusler
CATALOG: USNO A2.0 / CMC-14 - BAND: R
10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD
OBJECT DATE TIME +/-
+/- +/-
+/- +/-
+/- N FWHM CAT
------------ ---------- -------- ----- ----- ----- ----- ----- -----
---- ---- ---
144P
14/02/2009 21:20:53 14.07 13.06 12.54 12.19 11.95 11.76 11.9 18.4
B82
144P
14/02/2009 21:20:53* 0.02 0.03 0.04 0.04 0.04 0.04 5 4.5 CMC
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.
10x10, 20x20 ... 60x60 are the measured magnitudes according to the aperture
sizes of photometry in arc sec (rectancle).
SNR is the
Signal-to-noise ratio for aperture photometry (calculator).
SB is the magnitude of the faintest star on the image matching with the used
star catalogue. This is not the faintest star of the image!
COD is the MPC Code of the
observatory.
second line:
+/- are the precisions of the measurements.
N is the number of the used images for the measurements.
FWHM is the
Full-Width Half-Maximum of the total PSF: Measure of the seeing.
CAT is the used star catalog in Astrometrica.
links:
http://astrosurf.com/cometas-obs/index_i.htm Visual and CCD
Observations and images from the "Cometas
Obs" mailing list, using the Focas II format
es.groups.yahoo.com/group/Cometas_Obs
The Spanish comet observation group in Yahoo
[upwards] [144p_20090321] [144p_20090319] [144p_20090317] [144p_20090218] [144p_20090217] [144p_20090214] [144p_20090130] [144p_20090104] [144p_20081230] [144p_20081219] [144p_20081217_19]
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