XTENSION= 'TABLE ' / Table extension BITPIX = 8 / Character data NAXIS = 2 / Simple 2-D matrix NAXIS1 = 212 / Number of characters per record NAXIS2 = 9110 / Number of records in the table PCOUNT = 0 / No "random" parameters GCOUNT = 1 / Only one group TFIELDS = 48 / Number of data fields per record EXTNAME = 'BSC4_Data' / Bright Star Catalog, 4th Ed. main data file AUTHOR = 'Hoffleit, D.' REFERENC= '1982, Yale U. Obs.' DATE = '01/08/91' / Date FITS table verified (dd/mm/yy) TTYPE1 = 'HR ' / Harvard Revised (HR) = Bright Star (BS) number TBCOL1 = 1 / Start column TFORM1 = 'I4 ' / Fortran format TTYPE2 = 'Name ' / Name, generally Bayer and/or Flamsteed name TBCOL2 = 5 / Start column TFORM2 = 'A10 ' / Fortran format TTYPE3 = 'DM_Cat ' / Durchmusterung catalog ID, 'BD', 'CD', 'CP' TBCOL3 = 15 / Start column TFORM3 = 'A2 ' / Fortran format TTYPE4 = 'DM ' / Durchmusterung catalog number, SZZNNNNN TBCOL4 = 17 / Start column TFORM4 = 'A8 ' / Fortran format TNULL4 = ' ' / Null value TTYPE5 = 'HD ' / Henry Draper Catalog (HD) number TBCOL5 = 26 / Start column TFORM5 = 'I6 ' / Fortran format TTYPE6 = 'IR_Flag ' / "I" if infrared source TBCOL6 = 32 / Start column TFORM6 = 'A1 ' / Fortran format TNULL6 = ' ' / Null value TTYPE7 = 'IR_Flag_Ref' / Coded reference for infrared source TBCOL7 = 33 / Start column TFORM7 = 'A1 ' / Fortran format COMMENT IR_Flag_Ref: Blank if from NASA merged Infrared Catalogue, Schmitz et COMMENT IR_Flag_Ref: al. 1978; ' if Engles et al. 1982. ':' if uncertain id. TTYPE8 = 'Multiple' / Double or multiple-star desig., see ADC doc. TBCOL8 = 34 / Start column TFORM8 = 'A6 ' / Fortran format TNULL8 = ' ' / Null value TTYPE9 = 'Mult_Comp' / Multiple-star component TBCOL9 = 40 / Start column TFORM9 = 'A2 ' / Fortran format TNULL9 = ' ' / Null value TTYPE10 = 'Var_ID ' / Variable star identification TBCOL10 = 43 / Start column TFORM10 = 'A9 ' / Fortran format TNULL10 = ' ' / Null value TTYPE11 = 'RAH_1900' / Hours RA, equinox B1900, epoch 1900.0 TBCOL11 = 53 / Start column TFORM11 = 'I2 ' / Fortran format TUNIT11 = 'h ' / Units are hours TTYPE12 = 'RAM_1900' / Minutes RA, equinox B1900, epoch 1900.0 TBCOL12 = 56 / Start column TFORM12 = 'I2 ' / Fortran format TUNIT12 = 'min ' / Units are minutes of time TTYPE13 = 'RAS_1900' / Seconds RA, equinox B1900, epoch 1900.0 TBCOL13 = 59 / Start column TFORM13 = 'F4.1 ' / Fortran format TUNIT13 = 's ' / Units are seconds of time TTYPE14 = 'DecSign_1900' / Sign Dec, equinox B1900, epoch 1900.0 TBCOL14 = 64 / Start column TFORM14 = 'A1 ' / Fortran format TTYPE15 = 'DecD_1900' / Degrees Dec, equinox B1900, epoch 1900.0 TBCOL15 = 65 / Start column TFORM15 = 'I2 ' / Fortran format TUNIT15 = 'deg ' / Units are degrees TTYPE16 = 'DecM_1900' / Minutes Dec, equinox B1900, epoch 1900.0 TBCOL16 = 68 / Start column TFORM16 = 'I2 ' / Fortran format TUNIT16 = 'arcmin ' / Units are minutes of arc TTYPE17 = 'DecS_1900' / Seconds Dec, equinox B1900, epoch 1900.0 TBCOL17 = 71 / Start column TFORM17 = 'I2 ' / Fortran format TUNIT17 = 'arcsec ' / Units are seconds of arc TTYPE18 = 'RAH ' / Hours RA, equinox B2000, epoch 2000.0 TBCOL18 = 74 / Start column TFORM18 = 'I2 ' / Fortran format TUNIT18 = 'h ' / Units are hours TTYPE19 = 'RAM ' / Minutes RA, equinox B2000, epoch 2000.0 TBCOL19 = 77 / Start column TFORM19 = 'I2 ' / Fortran format TUNIT19 = 'min ' / Units are minutes of time TTYPE20 = 'RAS ' / Seconds RA, equinox B2000, epoch 2000.0 TBCOL20 = 80 / Start column TFORM20 = 'F4.1 ' / Fortran format TUNIT20 = 's ' / Units are seconds of time TTYPE21 = 'DecSign ' / Sign Dec, equinox B2000, epoch 2000.0 TBCOL21 = 85 / Start column TFORM21 = 'A1 ' / Fortran format TTYPE22 = 'DecD ' / Degrees Dec, equinox B2000, epoch 2000.0 TBCOL22 = 86 / Start column TFORM22 = 'I2 ' / Fortran format TUNIT22 = 'deg ' / Units are degrees TTYPE23 = 'DecM ' / Minutes Dec, equinox B2000, epoch 2000.0 TBCOL23 = 89 / Start column TFORM23 = 'I2 ' / Fortran format TUNIT23 = 'arcmin ' / Units are minutes of arc TTYPE24 = 'DecS ' / Seconds Dec, equinox B2000, epoch 2000.0 TBCOL24 = 92 / Start column TFORM24 = 'I2 ' / Fortran format TUNIT24 = 'arcsec ' / Units are seconds of arc TTYPE25 = 'GLon ' / Galactic longitude TBCOL25 = 95 / Start column TFORM25 = 'F6.2 ' / Fortran format TUNIT25 = 'deg ' / Units are degrees TTYPE26 = 'GLat ' / Galactic latitude TBCOL26 = 102 / Start column TFORM26 = 'F6.2 ' / Fortran format TUNIT26 = 'deg ' / Units are degrees TTYPE27 = 'VMag ' / Visual magnitude TBCOL27 = 109 / Start column TFORM27 = 'F5.2 ' / Fortran format TUNIT27 = 'mag ' / Units are magnitudes TTYPE28 = 'VMag_Code' / Visual magnitude code TBCOL28 = 114 / Start column TFORM28 = 'A1 ' / Fortran format COMMENT VMag_Code: ' '= V on UBV Johnson system; 'R'= HR magnitudes reduced to COMMENT VMag_Code: the UBV system; 'H'= original HR magnitude. TTYPE29 = 'B_V ' / B-V color in the UBV system TBCOL29 = 116 / Start column TFORM29 = 'F5.2 ' / Fortran format TUNIT29 = 'mag ' / Units are magnitudes TNULL29 = ' ' / Null value TTYPE30 = 'U_B ' / U-B color in the UBV system TBCOL30 = 122 / Start column TFORM30 = 'F5.2 ' / Fortran format TUNIT30 = 'mag ' / Units are magnitudes TNULL30 = ' ' / Null value TTYPE31 = 'R_I ' / R-I in system specified by R_I_Code TBCOL31 = 128 / Start column TFORM31 = 'F5.2 ' / Fortran format TUNIT31 = 'mag ' / Units are magnitudes TNULL31 = ' ' / Null value TTYPE32 = 'R_I_Code' / Code for R-I system TBCOL32 = 133 / Start column TFORM32 = 'A1 ' / Fortran format TTYPE33 = 'SPType ' / Spectral type TBCOL33 = 135 / Start column TFORM33 = 'A20 ' / Fortran format TTYPE34 = 'PM_RA ' / Annual proper motion in RA TBCOL34 = 156 / Start column TFORM34 = 'F6.3 ' / Fortran format TUNIT34 = 'arcsec/yr' / Units are seconds of arc per year TTYPE35 = 'PM_Dec ' / Annual proper motion in Dec TBCOL35 = 163 / Start column TFORM35 = 'F6.3 ' / Fortran format TUNIT35 = 'arcsec/yr' / Units are seconds of arc per year TTYPE36 = 'Par_Code' / "D" if dynamical parallax, otherwise trig. par. TBCOL36 = 169 / Start column TFORM36 = 'A1 ' / Fortran format TNULL36 = ' ' / Null value TTYPE37 = 'Parallax' / Trigonometric parallax unless Par_Code = "D" TBCOL37 = 170 / Start column TFORM37 = 'F5.3 ' / Fortran format TUNIT37 = 'arcsec ' / Units are seconds of arc TNULL37 = ' ' / Null value TTYPE38 = 'RadVel ' / Radial velocity TBCOL38 = 176 / Start column TFORM38 = 'I4 ' / Fortran format TUNIT38 = 'km/s ' / Units are kilometers per second TNULL38 = ' ' / Null value TTYPE39 = 'RadVel_Comm' / Radial velocity comments TBCOL39 = 180 / Start column TFORM39 = 'A4 ' / Fortran format TNULL39 = ' ' / Null value COMMENT RadVel_Comm: 'V' or 'V?'= variable or suspected variable radial velocity COMMENT RadVel_Comm: 'SB', 'SB1', 'SB2'= spectroscopic binaries, single or COMMENT RadVel_Comm: double lined spectra; 'O'= orbital data available. TTYPE40 = 'RotVel_Comm' / Rotational vel. descriptive char.: '<' or '<=' TBCOL40 = 184 / Start column TFORM40 = 'A2 ' / Fortran format TNULL40 = ' ' / Null value TTYPE41 = 'RotVel ' / Rotational velocity, v sin i TBCOL41 = 186 / Start column TFORM41 = 'I3 ' / Fortran format TUNIT41 = 'km/s ' / Units are kilometers per second TNULL41 = ' ' / Null value TTYPE42 = 'RotVel_Flag' / ":" if rotational velocity uncertain TBCOL42 = 189 / Start column TFORM42 = 'A1 ' / Fortran format TNULL42 = ' ' / Null value TTYPE43 = 'Mult_MDiff' / Magnitude diff. of double, or brightest mult. TBCOL43 = 191 / Start column TFORM43 = 'F4.1 ' / Fortran format TUNIT43 = 'mag ' / Units are magnitudes TNULL43 = ' ' / Null value TTYPE44 = 'Mult_Flag' / ":" if mag. difference of multiple is uncertain TBCOL44 = 195 / Start column TFORM44 = 'A1 ' / Fortran format TNULL44 = ' ' / Null value COMMENT Mult_Flag: always blank in this version of the BSC TTYPE45 = 'Mult_Sep' / Separation of components in Mult_MDiff TBCOL45 = 196 / Start column TFORM45 = 'F6.1 ' / Fortran format TUNIT45 = 'arcsec ' / Units are seconds of arc TNULL45 = ' ' / Null value TTYPE46 = 'Mult_ID ' / Ident. of components in Mult_MDiff TBCOL46 = 203 / Start column TFORM46 = 'A4 ' / Fortran format TNULL46 = ' ' / Null value COMMENT Mult_ID: 'O' if occultation binary. TTYPE47 = 'Mult_Cnt' / Number of components assigned to a multiple TBCOL47 = 207 / Start column TFORM47 = 'I2 ' / Fortran format TNULL47 = ' ' / Null value TTYPE48 = 'Note_Flag' / "*" if there is a note in table BSC4_Rem TBCOL48 = 212 / Start column TFORM48 = 'A1 ' / Fortran format TNULL48 = ' ' / Null value END