ADC/CDS Standard Document for Catalog:/catalogs/1/1005/
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I/5 Proper Motions in Cape Zone Catalogue -40/-52 (Jones+ 1936)
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Proper Motions of Stars in the Zone Catalogue -40 to -52 degrees
of 20843 Stars for 1900
Jones H.S., Jackson J.
<His Majesty's Stationery Office, London (1936)>
=1936pmsz.book.....J
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ADC_Keywords: Positional data ; Proper motions
Description:
This catalog, listing the proper motions of 20,843 stars
from the Cape Astrographic Zones, was compiled from three series of
photographic plates. The plates were taken at the Royal Observatory,
Cape of Good Hope, in the following years: 1892-1896, 1897-1910,
1923-1928. Data given include centennial proper motion, photographic
and visual magnitude, Harvard spectral type, Cape Photographic
Durchmusterung (CPD) identification, epoch, right ascension and
declination for 1900.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
czc.dat 62 20843 The catalogue
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Byte-by-byte Description of file: czc.dat
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Bytes Format Units Label Explanations
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1 A1 --- --- [5] Number 5
2- 6 I5 --- CZC [1/20843]+ Catalogue Identification Number
7- 10 F4.1 mag Vmag ? Visual Magnitude
11- 12 I2 h RAh Right Ascension for 1900 hours
13- 14 I2 min RAm Right Ascension for 1900 minutes
15- 18 I4 0.01s RAcs Right Ascension seconds in 0.01sec 1900
19 A1 --- DE- [-] Declination Sign
20- 21 I2 deg DEd [39/51] Declination for 1900 degrees
22- 23 I2 arcmin DEm Declination for 1900 arcminutes
24- 26 I3 0.1arcsec DEds Declination for 1900 arcseconds
27- 31 I5 cyr Ep-1900 [-318/1156] Epoch -1900
32- 34 I3 --- CPDZone [-52/-39]? Cape Photographic
Durchmusterung Zone
35- 39 I5 --- CPDNo ? Cape Photographic Durchmusterung Number
40- 43 F4.1 mag Pmag ? Photographic Magnitude
44- 47 A4 --- Sp HD Spectral Type
48- 52 I5 0.1ms/yr pmRAs *? Proper Motion in RA
53- 57 I5 mas/yr pmRA *? Proper Motion in RA
58- 62 I5 mas/yr pmDE ? Proper Motion in Dec
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Note on pmRAs, pmRA:
the relation is pmRA = 15 * pmRAs * cos(DE)
if pmRAs is expressed in s/yr and pmRA in arcsec/yr
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(End) Julie Anne Watko [SSDOO/ADC] 03-Nov-1995