Access to Astronomical Catalogues

Search catalogue
obsoleted
in preparation
catalog without ftp or VizieR link
J/PASP/111/1169  Late-type stars toward galactic antirotation  (Westpfahl+ 1999)

A list of late-type stars in the galactic antirotation direction. Westpfahl D.J., Bell D.J., Yoss K.M. <Publ. Astron. Soc. Pac. 111, 1169 (1999)> =1999PASP..111.1169W
ADC_Keywords: Stars, late-type ; Photometry, UBV ; MK spectral classification Abstract: Low-resolution objective-prism spectra (1360Å/mm at Hγ) of 184 late-type stars in the Galactic antirotation direction have been obtained with the Curtis Schmidt telescope at Cerro Tololo Inter-American Observatory. The stars have been classified into three groups: F6-G2, G3-K0, and K1-M8. Subsequent observations on the BV and DDO systems have been obtained. The correlation between the thin-prism classes and the DDO classes is as expected, with no significant systematic differences of note. A comparison of Guide Star Catalog magnitudes, corrected to V, is also made, with favorable results. The stars in this list are expected to be useful for studying the structure and star formation history of the Milky Way. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 75 183 Guide Star Catalog coordinates and classifications apx.dat 88 183 Cross-identifications and additional remarks by B. Skiff (April 2003) notes.dat 80 12 Additional notes (by B. Skiff)
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 7 A7 --- [WBY99] Sequential number ([WBY99] R-NNN in Simbad) 9- 17 A9 --- GSC/HD GSC (Cat. I/220) or HD (Cat. III/135) name (1) 19- 20 I2 h RAh Right ascension (J2000) 22- 23 I2 min RAm Right ascension (J2000) 25- 28 F4.1 s RAs Right ascension (J2000) 30 A1 --- DE- Declination sign (J2000) 31- 32 I2 deg DEd Declination (J2000) 34- 35 I2 arcmin DEm Declination (J2000) 37- 40 F4.1 arcsec DEs Declination (J2000) 42- 46 F5.2 mag bmag ? GSC magnitude (1) 48- 52 F5.2 mag Vmag ? V magnitude 54- 57 F4.2 mag B-V ? B-V colour index 59- 63 A5 --- SpTyp1 Thin prism spectral type group 65 A1 --- n_SpTyp1 [a] star classified on two plates. 67- 75 A9 --- SpTyp2 DDO two-dimensional MK spectral type
Note (1): Stars with no GSC magnitude do not appear in the Guide Star Catalog
Byte-by-byte Description of file: apx.dat
Bytes Format Units Label Explanations
1- 17 A17 --- Sname Simbad name of the star 18 A1 --- n_Sname [*] indicates a note detailed in notes.dat 20- 21 I2 h RAh Right Ascension J2000 (hours) 23- 24 I2 min RAm Right Ascension J2000 (minutes) 26- 30 F5.2 s RAs Right Ascension J2000 (seconds) 32 A1 --- DE- Declination J2000 (sign) 33- 34 I2 deg DEd Declination J2000 (degrees) 36- 37 I2 arcmin DEm Declination J2000 (minutes) 39- 42 F4.1 arcsec DEs Declination J2000 (seconds) 44 A1 --- rPos [TU] Origin of the position (1) 46- 50 F5.2 mag Vmag ? Johnson V magnitude 52- 55 F4.2 mag B-V ? Johnson (B-V) index 57- 61 A5 --- SpTyp1 prism spectral type range 64- 71 A8 --- SpTyp2 DDO two-dimensional MK spectral type 74- 88 A15 --- Remarks Further identifications and notes (2)
Note (1): T = Tycho-2 (Cat. I/259), U = UCAC1 (Cat. I/268) Note (2): "MSX" indicates that the source exists in the MSX catalog (Cat. V/107)
Byte-by-byte Description of file: notes.dat
Bytes Format Units Label Explanations
1- 17 A17 --- Sname Simbad name of the star 19- 80 A62 --- Text Text of note
History: * 21-Oct-1999: From PASP electronic version * 14-Nov-2007: Notes and remarks by Brian Skiff (dated 15 April 2003) have been added to the catalog.
(End) James Marcout, Patricia Bauer [CDS] 21-Oct-1999
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

catalogue service

© UDS/CNRS

Contact