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J/A+AS/26/353       UBV observations in globular NGC 1904    (Alcaino+, 1976)

The globular cluster NGC 1904. Alcaino G. <Astron. Astrophys. Suppl. Ser. 26, 353-358 (1976)> =1976A&AS...26..353A
ADC_Keywords: Photometry, UBV ; Clusters, globular Keywords: - BV photometry - horizontal branch Description: The BV photometric investigation of the Southern globular cluster NGC 1904 was carried out using the 1m telescope of Cerro Las Campanas (CARSO, 2 nights in February 1973 and 2 nights in April 1973), and the 1m telescope at la Silla (ESO, 4 nights in February 1975). The identification of the stars was made by B. Skiff (Lowell Obs.) in October 2010. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file ngc1904.dat 75 21 Positions and UBV photometry of NGC 1904 stars (table 1 of the paper)
Byte-by-byte Description of file: ngc1904.dat
Bytes Format Units Label Explanations
1- 17 A17 --- --- [Cl* NGC 1904 Alc] 18 A1 --- Seq [A-U] Sequence number 29- 30 I2 h RAh Right Ascension J2000 (hours) 32- 33 I2 min RAm Right Ascension J2000 (minutes) 35- 39 F5.2 s RAs Right Ascension J2000 (seconds) 41 A1 --- DE- Declination J2000 (sign) 42- 43 I2 deg DEd Declination J2000 (degrees) 45- 46 I2 arcmin DEm Declination J2000 (minutes) 48- 51 F4.1 arcsec DEs Declination J2000 (seconds) 53 A1 --- s [UGA] Source of position: UCAC3 (Cat. I/315), GSC (Cat. I/255), USNO-A2 (Cat. I/252). 57- 61 F5.2 mag Vmag Johnson V magnitude 64- 68 F5.2 mag B-V Johnson B-V magnitude 71- 75 F5.2 mag U-B ? Johnson U-B magnitude
History: Prepared by B. Skiff (Lowell Obs.)
(End) Brian Skiff [Lowell Obs.], Francois Ochsenbein [CDS] 26-Oct-2010
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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