J/AJ/111/902 Short-period Cepheids (Henden 1996)
Faint Cepheid studies. I. Comparison with existing data sets
Henden A.A.
<Astron. J. 111, 902 (1996)>
=1996AJ....111..902H 1996AJ....111..902H
ADC_Keywords: Stars, variable ; Photometry, UBVRI
Abstract:
UBVRI data on 36 short-period (P<5days) Cepheids is given. The
observing techniques and reduction procedures are described. A
consistent set of finding charts, a set of standard stars for each
Cepheid, and improved coordinates are also presented.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 113 335 Comparison stars
table4.dat 60 409 Photometric data
table3.tex 158 390 AASTeX version of table3.dat
table4.tex 56 460 AASTeX version of table4.dat
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See also:
J/AJ/112/2757 : Faint Cepheid Studies. II (Henden 1996)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- Name *Comparison star name
15- 23 A9 --- GSC Guide Star Catalog number II/143
25- 26 I2 h RAh Right ascension, J2000
28- 29 I2 min RAm Right ascension, J2000
31- 35 F5.2 s RAs Right ascension, J2000
37 A1 --- DE- Declination sign, J2000
38- 39 I2 deg DEd Declination, J2000
41- 42 I2 arcmin DEm Declination, J2000
44- 47 F4.1 arcsec DEs Declination, J2000
49- 55 F7.3 mag Vmag V magnitude
57- 61 F5.3 mag e_Vmag Error in Vmag
63- 68 F6.3 mag B-V B-V color index
70- 74 F5.3 mag e_B-V Error in B-V
76- 81 F6.3 mag U-B ? U-B color index
83- 87 F5.3 mag e_U-B ? Error in U-B
89- 94 F6.3 mag V-R ? V-R color
96-100 F5.3 mag e_V-R ? Error in V-R
102-107 F6.3 mag R-I ? R-I color
109-113 F5.3 mag e_R-I ? Error in R-I
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Note on Name:
Name of comparison star: name of Cepheid plus a three-digit numeric
suffix, e.g. v526_aql-001
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 10 A10 --- Name *Variable star name
12- 21 F10.4 d HJD-2440000 Heliocentric Julian Date - 2440000
23- 29 F7.3 mag Vmag V magnitude
31- 36 F6.3 mag B-V ? B-V color
38- 43 F6.3 mag U-B ? U-B color
45- 50 F6.3 mag V-R ? V-R color
52- 57 F6.3 mag R-I ? R-I color
59- 60 I2 --- Code *Instrument system code
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Note on Name:
Name of Cepheid variable star. If this field is blank, all other
fields are continuations of the previous record.
Note on Code:
Instrument system code, see table 1 of the printed paper.
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Origin: AAS CD-ROM series, Volume 6, 1996 Lee Brotzman [ADS] 02-May-1996
(End) [CDS] 05-Sep-1996