I/332 Astrometric catalogue of stars KMAC2 (Lazorenko+, 2015)
Astrometric catalogue of stars in the equatorial zone KMAC2.
Lazorenko P., Karbovsky V., Buromsky M., Svachii L., Kasjan S.
<Kinematika Fiz. Nebesn. Tel., 31, 61-71 (2015)>
=2016yCat.1332....0L 2016yCat.1332....0L
=2015KFNT...31...61L 2015KFNT...31...61L
=2015KPCB...31..253L 2015KPCB...31..253L
ADC_Keywords: Positional data ; Photometry, CCD ; Proper motions ; Magnitudes
Keywords: astrometry - catalogues
Abstract:
We present results of astrometric observations of faint V<17mag stars
obtained with the Kyiv meridian axial circle. Observations were
carried out in 2001-2005 in a declination zone of 0+2 degrees and with
use of Johnson V-band filter. The catalogue contains data for about a
million of stars.
Description:
The KMAC2 catalogue contain positions (J2000.0) and V magnitudes in
equatorial sky area. Positions are given at mean epoch of
observations. The limiting magnitude is V=17mag. The estimated
accuracies are 50-70mag in positions and 0.05-0.08mag in photometry
for V<15mag stars. We add also proper motions taken from the
USNO-A2.0 catalogue.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
kmac2.dat 107 1091316 The catalogue KMAC2
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See also:
I/297 : NOMAD Catalog (Zacharias+ 2005)
J/A+A/438/377 : Kyiv Meridian Axial Circle Catalogue, KMAC1 (Lazorenko+, 2005)
Byte-by-byte Description of file: kmac2.dat
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Bytes Format Units Label Explanations
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1- 7 I7 --- Seq Object (star) sequential number (1)
8- 18 F11.6 deg RAdeg Right Ascension (J2000.0) at
epoch EpRA-2000 (2)
19- 29 F11.6 deg DEdeg Declination (J2000.0) at epoch EpDE-2000 (2)
30- 37 F8.3 mag Vmag Johnson V band magnitude
38- 40 I3 --- o_RAdeg Number of detections in RA (3)
41- 43 I3 --- o_DEdeg Number of detections in DE (3)
44- 46 I3 --- o_Vmag Number of detections in Vmag
47- 52 F6.2 arcsec e_RAdeg Internal mean error in RA
53- 58 F6.2 arcsec e_DEdeg Internal mean error in DE
59- 64 F6.2 mag e_Vmag Internal mean error in Vmag
65- 69 F5.2 yr EpRA-2000 Epoch of observations on RA
70- 74 F5.2 yr EpDE-2000 Epoch of observations on DE
75- 79 F5.2 yr EpV-2000 Epoch of observations on V
80- 87 F8.1 mas/yr pmRA Proper motion in RA (4)
88- 93 F6.1 mas/yr e_pmRA Precision of proper motion in RA
94-101 F8.1 mas/yr pmDE Proper motion in DE (4)
102-107 F6.1 mas/yr e_pmDE Precision of proper motion in DE
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Note (1): The KMAC2 stars are given by the right ascension increase.
Note (2): Positions are is given at mean epoch of observations and Eq=J2000.0.
Note (3): Unequal number of detections in RA and DE (NRA and NDE) means that a
rejection of bad measurements was applied.
Note (4): Proper motions and precision of these data are taken from
NOMAD (Cat. I/297) catalogue.
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Acknowledgements:
Petro Lazorenko, laz(at)mao.kiev.ua
References:
Telnyuk-adamchuk et al., 2002A&A...386.1153T 2002A&A...386.1153T,
Observing programs of the Kyiv meridian axial circle equipped with a CCD
micrometer.
(End) Petro Lazorenko [MAO, Ukraine], Patricia Vannier [CDS] 07-Jan-2016