II/323 OGLE-III Bulge Photometric Catalog (Szymanski+ 2011)
OGLE-III photometric maps of the Galactic Bulge fields
Szymanski M.K., Udalski A., Soszynski I., Kubiak M., Pietrzynski G.,
Poleski R., Wyrzykowski L., Ulaczyk K.
<Acta Astron. 61, 83 (2011)>
=2011AcA....61...83S 2011AcA....61...83S
=2013yCat.2323....0S 2013yCat.2323....0S
ADC_Keywords: Surveys ; Milky Way ; Photometry ; Positional data
Keywords: Galaxy: bulge - surveys - catalogs - techniques: photometric
Abstract:
We present OGLE-III Photometric Maps of the Galactic Bulge fields
observed during the third phase of te OGLE project. This paper
describes the last, concluding set of maps based on OGLE-III data
The maps contains precise, calibrated VI photometry of about 340
million stars from 267 fields in the Galactic bulge observed during
entire OGLE-III phase (2002-2009), covering about 92 square degrees
in the sky. Precise astrometry of these objects is also provided.
Description:
All the data presented in this paper were collected with the 1.3m
Warsaw telescope at Las Campanas Observatory in chile.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
fields.dat 49 267 Equatorial and galactic coordinates of the
OGLE-III Galactic bulge fields
list.dat 25 2136 List of compressed map files
maps/* . 2136 I-band reference image of all subfields
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See also:
II/213 : OGLE Galactic Bulge periodic variables (Udalski+ 1996)
II/322 : OGLE-III. Magellanic Clouds stellar proper motions (Poleski+, 2012)
J/A+A/439/559 : OGLE eclipsing binaries (bulge+lmc+smc) (Groenewegen+, 2005)
J/A+A/478/659 : OGLE Be stars in Galactic Bulge (Sabogal+, 2008)
J/AcA/46/389 : OGLE miscellaneous variable stars (Olech 1996)
J/AcA/48/113 : OGLE RR Lyrae VI photometry (Udalski, 1998)
J/AcA/50/1 : OGLE microlensing events in Galactic Bulge (Udalski+, 2000)
J/AcA/52/217 : OGLE II. VI photometry of Galactic Bulge (Udalski+, 2002)
J/MNRAS/348/1439 : OGLE II Galactic center proper motions (Sumi+, 2004)
J/MNRAS/364/117 : OGLE2 Mira variables in Galactic bulge (Matsunaga+, 2005)
J/AcA/61/1 : Galactic Bulge RR Lyrae VI light curves (Soszynski+, 2011)
J/ApJ/636/240 : OGLE II microlensing parameters (Sumi+, 2006)
J/ApJ/651/197 : Galactic Bulge fundamental-mode RR Lyrae (Collinge+, 2008)
ftp://sirius.astrouw.edu.pl/ogle/ogle3/ : OGLE-III home page
Byte-by-byte Description of file: fields.dat
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Bytes Format Units Label Explanations
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1- 3 A3 --- --- [BLG]
4- 6 I3 --- Field BLG field number (1)
9- 10 I2 h RAh Right ascension, equinox J2000.0 (hours)
12- 13 I2 min RAm Right ascension, equinox J2000.0 (minutes)
15- 18 F4.1 s RAs Right ascension, equinox J2000.0 (seconds)
21 A1 --- DE- Declination, equinox J2000.0 (sign)
22- 23 I2 deg DEd Declination, equinox J2000.0 (degrees)
25- 26 I2 arcmin DEm Declination, equinox J2000.0 (arc minutes)
28- 29 I2 arcsec DEs Declination, equinox J2000.0 (arc seconds)
32- 39 F8.4 deg GLON Galactic longitude
43- 49 F7.4 deg GLAT Galactic latitude
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Note (1): There is 8 sub-fields in each fields.
Files identified as blgNNN.N.map
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Byte-by-byte Description of file: list.dat
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Bytes Format Units Label Explanations
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1- 3 A3 --- --- [BLG]
4- 6 I3 --- Field BLG field number
8 I1 --- SubField Sub-field number
10- 25 A16 --- FileName Name of the file in subdirectory maps (1)
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Note (1): Also available at ftp://sirius.astrouw.edu.pl/ogle/ogle3/maps/ .
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Byte-by-byte Description of file: maps/*
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Bytes Format Units Label Explanations
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1- 6 I6 --- Star Number in the database, within the subfield
8- 9 I2 h RAh Right ascension (J2000)
10 A1 --- --- [:]
11- 12 I2 min RAm Right ascension (J2000)
13 A1 --- --- [:]
14- 18 F5.2 s RAs Right ascension (J2000)
20 A1 --- DE- Declination sign (J2000)
21- 22 I2 deg DEd Declination (J2000)
23 A1 --- --- [:]
24- 25 I2 arcmin DEm Declination (J2000)
26 A1 --- --- [:]
27- 30 F4.1 arcsec DEs Declination (J2000)
32- 38 F7.2 pix Xpos X pixel coordinates in I-band reference image
40- 46 F7.2 pix Ypos Y pixel coordinates in I-band reference image
48- 53 F6.3 mag Vmag ?=99.999 V magnitude
55- 60 F6.3 mag V-I ?=99.999 V-I colour index
62- 67 F6.3 mag Imag ?=99.999 I magnitude
69- 71 I3 --- NVg V-band number of "good" measurements
74- 75 I2 --- NVb V-band number of "bad" measurements (1)
77- 81 F5.3 --- sigV V-band standard deviation of "good" measurements
83- 86 I4 --- NIg I-band number of "good" measurements
89- 90 I2 --- NIb I-band number of "bad" measurements (1)
92- 96 F5.3 --- sigI V-band standard deviation of "good" measurements
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Note (1): removed with 5 sigma rejection algorithm.
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History:
* 29-Oct-2011: Copied list of fields from
ftp://sirius.astrouw.edu.pl/ogle/ogle3/maps/blg
* 12-Sep-2013: catalog renamed II/323; copied all maps into the "maps"
subdirectory
(End) Patricia Vannier, Francois Ochsenbein [CDS] 29-Oct-2011