CDROM/AJ/V111/P0902 Short-period Cepheids (Henden 1996) ================================================================================ Faint Cepheid Studies. I. Comparison with Existing Data Sets A. A. Henden <1996, AJ, 111, 902> =1996AJ....111..902H ================================================================================ Abstract: UBVRI data on 36 short-period (P < 5 days) 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: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- Byte-by-byte Description of file: table3.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1-14 A14 --- Name *Comparison star name 15-23 A9 --- GSC Guide Star Catalog number 24 1X --- --- Blank 25-26 I2 h RAh Right ascension, J2000 27 1X --- --- Always ':' 28-29 I2 min RAm R.A. 30 1X --- --- Always ':' 31-35 F5.2 s RAs R.A. 36 1X --- --- Blank 37 A1 --- DE- Declination sign, J2000 38-39 I2 deg DEd Declination, J2000 40 1X --- --- Always ':' 41-42 I2 arcmin DEm Dec. 43 1X --- --- Always ':' 44-47 F4.1 arcsec DEs Dec. 48-55 F8.3 mag V V magnitude 56-61 F6.3 mag e_V Error in V 62-68 F7.3 mag B-V B-V color 69-74 F6.3 mag e_B-V Error in B-V 75-81 F7.3 mag U-B []? U-B color 82-87 F6.3 mag e_U-B []? Error in U-B 88-94 F7.3 mag V-R []? V-R color 95-100 F6.3 mag e_V-R []? Error in V-R 101-107 F7.3 mag R-I []? R-I color 108-113 F6.3 mag e_R-I []? Error in R-I -------------------------------------------------------------------------------- Notes for file: table3.dat -------------------------------------------------------------------------------- Name: Name of comparison star: name of cepheid plus a three-digit numeric suffix, e.g. v526_aql-001 -------------------------------------------------------------------------------- Byte-by-byte Description of file: table4.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1-10 A10 --- Name *Variable star name 11-21 D11.4 HJD HJD Heliocentric Julian Date - 2440000 22-29 F8.3 mag V V magnitude 30-36 F7.3 mag B-V []? B-V color 37-43 F7.3 mag U-B []? U-B color 44-50 F7.3 mag V-R []? V-R color 51-57 F7.3 mag R-I []? R-I color 58-60 I3 --- Code *Instrument system code -------------------------------------------------------------------------------- Notes for file: table4.dat -------------------------------------------------------------------------------- Name: Name of cepheid variable star. If this field is blank, all other fields are continuations of the previous record. Code: Instrument system code, see table 1 of the printed paper. -------------------------------------------------------------------------------- ================================================================================ (End) Lee Brotzman [ADS] 02-May-1996