J/A+A/265/32 Radial structure of the galactic disc (Robin+ 1992)
The radial structure of the galactic disc
Robin A.C., Creze M., Mohan V.
<Astron. Astrophys. 265, 32 (1992)>
=1992A&A...265...32R 1992A&A...265...32R
ADC_Keywords: Photometry, CCD
Keywords: galactic structure - stellar populations, galactic disc - anticenter -
photometry
Summary:
Deep CCD photometry has been performed in four CCD frames inside
Kapteyn's special Selected Area 53, which is known as a low extinction
Window of the Galactic Anticenter. The catalogues of stellar objects
detected in 4 CCD fields brighter than V = 25 are given in the file
"fields", merged from original fields 1, 2, 3 and 4.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
fields 60 930 Positions and UBV, fields 1 to 4 (V ≤ 25)
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Byte-per-byte Description of files: fields
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Bytes Format Units Label Explanations
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1 I1 --- Field [1/4] Field number
4- 6 I3 --- Number Running number in field
11- 12 I2 h RAh J2000 right ascension
14- 15 I2 min RAm J2000 right ascension
17- 21 F5.2 s RAs J2000 right ascension
25 A1 --- DE- J2000 declination
26- 27 I2 deg DEd J2000 declination
29- 30 I2 arcmin DEm J2000 declination
32- 35 F4.1 arcsec DEs J2000 declination
40- 44 F5.2 mag Vmag V magnitude transformed to Johnson system
48- 52 F5.2 mag B-V ? B-V color index (Johnson system)
56- 60 F5.2 mag U-B ? U-B color index (Johnson system)
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History:
* 19-Sep-1997: the four files field1 to field4 were merged into a single
file.
(End) [CDS] 02-Mar-1993