-------------------------------------------------------------------------------- SIMPLE = T / FITS STANDARD BITPIX = 8 / Binary Data NAXIS = 0 / No image data array present EXTEND = T / There may be standard extensions COMMENT TDF Version 1.0 COMMENT This file contains spectral energy distribution data from the COMMENT Quasar Energy Distributions Atlas (Elvis et al., ApJS 1994). COMMENT It contains two ASCII table extensions. The first contains COMMENT information on each observation (spectrum or photometric COMMENT point.) The second contains flux values for each data point. -------------------------------------------------------------------------------- XTENSION= 'TABLE ' / FITS ASCII TABLE BITPIX = 8 / Binary data NAXIS = 2 / Table is a matrix NAXIS1 = 101 / Width of table in bytes NAXIS2 = 49 / Number of entries in table PCOUNT = 0 / Random parameter count GCOUNT = 1 / Group count (required keyword) TFIELDS = 10 / Number of fields in each row EXTNAME = 'SEDOBS ' / Observation index for SED data EXTVER = 1 / Version number of table TBCOL1 = 1 / TFORM1 = 'I6 ' / Data type for field TTYPE1 = 'OBS ' / Observation number TUNIT1 = ' ' / TBCOL2 = 7 / TFORM2 = 'F12.3 ' / Data type for field TTYPE2 = 'START ' / Start Julian date (UTC) TUNIT2 = 'd ' / TBCOL3 = 19 / TFORM3 = 'F12.3 ' / Data type for field TTYPE3 = 'STOP ' / Stop Julian date (UTC) TUNIT3 = 'd ' / TBCOL4 = 31 / TFORM4 = 'A40 ' / Data type for field TTYPE4 = 'REF ' / Reference TUNIT4 = ' ' / TBCOL5 = 71 / TFORM5 = 'A12 ' / Data type for field TTYPE5 = 'INST ' / Instrument TUNIT5 = ' ' / TBCOL6 = 83 / TFORM6 = 'A8 ' / Data type for field TTYPE6 = 'FILTER ' / Filter TUNIT6 = ' ' / TBCOL7 = 91 / TFORM7 = 'F8.1 ' / Data type for field TTYPE7 = 'BEAM ' / Aperture or beam size TUNIT7 = 'arcsec ' / TBCOL8 = 99 / TFORM8 = 'A1 ' / Data type for field TTYPE8 = 'CONT ' / Spectrum flag TUNIT8 = ' ' / TBCOL9 = 100 / TFORM9 = 'A1 ' / Data type for field TTYPE9 = 'SLOPE ' / Slope flag TUNIT9 = ' ' / TBCOL10 = 101 / TFORM10 = 'A1 ' / Data type for field TTYPE10 = 'FLAG ' / Extra flag TUNIT10 = ' ' / OBJECT = 'Q1226+023' / Data are for this quasar SEDVER = '1.0 ' / FITS SED Version COMMENT This extension is an experimental version of the Observation COMMENT Table for the accompanying SED TABLE. See the comments in COMMENT the SED extension. COMMENT Note that due to limitations in the current version of the COMMENT analysis software, only limited observation date information COMMENT is available. OBS START STOP REF INST FILTER BEAM CONT SLOPE FLAG 2 0.000 0.000 Averaged VLA - 0.7 N N Y 3 2442047.500 2442047.500 AApS34,129 WSRT - 6.0 N N Y 9 2443143.500 2443143.500 ASR03,312 HEAO/A2 HEAOA 7200.0 N Y Y 10 2443143.500 2443143.500 ApJ253,485 HEAO/A2 HEAO 7200.0 N N Y 12 2443170.500 2443170.500 AJ083,0685 VLA - 0.0 N N Y 13 2443170.500 2443170.500 AJ083,0685 VLA - 0.0 N N Y 14 2443170.500 2443170.500 AJ083,0685 VLA - 0.0 N N Y 15 2443170.500 2443170.500 AJ083,0685 VLA - 0.0 N N Y 25 2443472.500 2443472.500 ApJ262,460 Hale - 55.0 N N Y 26 2443508.500 2443508.500 ApJ253,485 HEAO/A2 HEAO 7200.0 N N Y 27 2443539.500 2443539.500 ApJ230,079 Hale - 10.0 Y N Y 29 0.000 0.000 Averaged Various - 0.2 N N Y 35 2444044.500 2444044.500 AAp253,035 IPC5692 IPC/MPC 360.0 N Y Y 36 2444044.500 2444044.500 AAp253,035 IPC5692 XS 360.0 N N Y 42 0.000 0.000 Averaged Various N 0.9 N N Y 81 0.000 0.000 Averaged Various L' 1.0 N N Y 82 0.000 0.000 Averaged Various J 0.9 N N Y 83 0.000 0.000 Averaged Various H 0.9 N N Y 84 0.000 0.000 Averaged Various K 0.9 N N Y 85 2444986.500 2444986.500 ApJ273,058 NRAO - 70.0 N N Y 86 2445000.500 2445000.500 ApJ273,058 NRAO - 0.0 N N Y 87 2445056.500 2445056.500 ApJ273,058 Chilbolton - 0.0 N N Y 90 2445081.500 2445081.500 ApJ273,058 UKIRT - 65.0 N N Y 91 2445081.500 2445081.500 ApJ273,058 UKIRT - 58.0 N N Y 92 2445081.500 2445081.500 ApJ273,058 UKIRT - 55.0 N N Y 93 0.000 0.000 Averaged Various L 0.7 N N Y 94 2445090.500 2445090.500 ApJ273,058 KAO - 33.0 N N Y 95 2445090.500 2445090.500 ApJ273,058 KAO - 33.0 N N Y 96 2445090.500 2445090.500 ApJ273,058 KAO - 85.0 N N Y 139 0.000 0.000 Averaged Various U 0.8 N N Y 140 0.000 0.000 Averaged Various V 0.8 N N Y 141 0.000 0.000 Averaged Various B 0.8 N N Y 142 0.000 0.000 Averaged Various R 0.8 N N Y 143 0.000 0.000 Averaged Various I 0.8 N N Y 144 2445334.500 2445334.500 Averaged Various IRAS1 1.0 N N Y 145 2445334.500 2445334.500 Averaged Various IRAS2 1.0 N N Y 146 2445334.500 2445334.500 Averaged Various IRAS3 1.0 N N Y 147 2445334.500 2445334.500 Averaged Various IRAS4 1.0 N N Y 203 0.000 0.000 RDAF Various - 1.0 Y N Y 204 0.000 0.000 RDAF Various - 1.0 Y N Y 210 2446203.500 2446203.500 ApJ384,062 EXOSAT ME 0.0 N Y Y 231 2446986.500 2446986.500 ApJ389,157 GINGA-LAC LAC 3600.0 N Y Y 232 2447157.500 2447157.500 ApJ389,157 GINGA-LAC LAC 3600.0 N Y Y 236 2447306.500 2447306.500 ApJ389,157 GINGA-LAC LAC 3600.0 N Y Y 237 2447316.500 2447316.500 ApJ389,157 GINGA-LAC LAC 3600.0 N Y Y 240 0.000 0.000 Averaged Various AB 1.0 Y N Y 241 0.000 0.000 Elvis,etal.1990 Various - 1.0 Y N Y 242 2447408.500 2447408.500 Elvis,etal.1990 MMT/FOGS - 10.0 Y N Y 243 2447522.500 2447522.500 ApJ389,157 GINGA-LAC LAC 3600.0 N Y Y -------------------------------------------------------------------------------- XTENSION= 'TABLE ' / FITS ASCII TABLE BITPIX = 8 / Binary data NAXIS = 2 / Table is a matrix NAXIS1 = 76 / Width of table in bytes NAXIS2 = 89 / Number of entries in table PCOUNT = 0 / Random parameter count GCOUNT = 1 / Group count (required keyword) TFIELDS = 11 / Number of fields in each row EXTNAME = 'SEDDATA ' / SED data EXTVER = 1 / Version number of table TBCOL1 = 1 / TFORM1 = 'I6 ' / Data type for field TTYPE1 = 'OBSNUM ' / TUNIT1 = ' ' / TBCOL2 = 7 / TFORM2 = 'F7.3 ' / Data type for field TTYPE2 = 'FREQ ' / log nu TUNIT2 = ' ' / Hz TBCOL3 = 14 / TFORM3 = 'F7.3 ' / Data type for field TTYPE3 = 'FREQ1 ' / log nu1 TUNIT3 = ' ' / Hz TBCOL4 = 21 / TFORM4 = 'F7.3 ' / Data type for field TTYPE4 = 'FREQ2 ' / log nu2 TUNIT4 = ' ' / Hz TBCOL5 = 28 / TFORM5 = 'F8.3 ' / Data type for field TTYPE5 = 'FLUX ' / log nu Fnu TUNIT5 = ' ' / erg/s TBCOL6 = 36 / TFORM6 = 'F8.3 ' / Data type for field TTYPE6 = 'FLUX1 ' / + error in TY TUNIT6 = ' ' / erg/s TBCOL7 = 44 / TFORM7 = 'F8.3 ' / Data type for field TTYPE7 = 'FLUX2 ' / - error in TY TUNIT7 = ' ' / erg/s TBCOL8 = 52 / TFORM8 = 'A1 ' / Data type for field TTYPE8 = 'ULFLAG ' / Upper limit flag TUNIT8 = ' ' / TBCOL9 = 53 / TFORM9 = 'F8.3 ' / Data type for field TTYPE9 = 'SLOPE ' / Energy index TUNIT9 = ' ' / TBCOL10 = 61 / TFORM10 = 'F8.3 ' / Data type for field TTYPE10 = 'SLOPHI ' / 1 sigma high TUNIT10 = ' ' / TBCOL11 = 69 / TFORM11 = 'F8.3 ' / Data type for field TTYPE11 = 'SLOPLO ' / 1 sigma low TUNIT11 = ' ' / OBJECT = 'Q1226+023' / Data are for this quasar COMMENT This extension is an experimental version of the SED BINTABLE COMMENT format. The data are rest frame, host galaxy starlight COMMENT subtracted, energy distributions of quasars from the Atlas COMMENT of Quasar Energy Distributions (Elvis et al 1994 ApJS submitted COMMENT Each row of the table corresponds to a data point the log of COMMENT whose frequency is FREQ. FLUX is the log of the energy per log COMMENT frequency interval, in erg/s. The width of the bandpass and COMMENT the errors on the flux are also given; FREQ1 is the log of the COMMENT frequency of the lower end of the bandpass, FREQ2 the upper COMMENT end. FLUX1 is the (nominally 1 sigma) upper uncertainty in the COMMENT FLUX, i.e. the log of the SED flux is between FLUX+FLUX1 and COMMENT FLUX-FLUX2 (1 sigma). ULFLAG indicates a data point is an COMMENT upper limit. If the SLOPE flag in the OBSTABLE extension is Y, COMMENT the SLOPE, SLOPHI, SLOPLO flags give the best fit power law COMMENT slope within the bandpass and the 1 sigma high and low values. COMMENT Jonathan McDowell, 1994 Jul 11 SEDVER = '1.0 ' / FITS SED Version OBSNUM FREQ FREQ1 FREQ2 FLUX FLUX1 FLUX2 ULFLAG SLOPE SLOPHI SLOPLO 12 9.203 0.000 0.000 43.819 0.021 0.022 0.000 0.000 0.000 13 9.725 0.000 0.000 44.337 0.021 0.022 0.000 0.000 0.000 3 9.763 0.000 0.000 44.378 0.021 0.023 0.000 0.000 0.000 2 9.763 0.000 0.000 44.214 0.029 0.029 0.000 0.000 0.000 14 10.242 0.000 0.000 44.779 0.021 0.022 0.000 0.000 0.000 15 10.410 0.000 0.000 44.918 0.061 0.071 0.000 0.000 0.000 87 10.588 -0.006 -0.007 45.063 0.006 0.006 0.000 0.000 0.000 29 11.018 0.000 0.000 45.216 0.085 0.087 0.000 0.000 0.000 86 11.022 -0.002 -0.002 45.516 0.006 0.006 0.000 0.000 0.000 85 11.262 -0.058 -0.067 45.539 0.043 0.048 0.000 0.000 0.000 90 11.499 -0.062 -0.073 45.539 0.038 0.041 0.000 0.000 0.000 25 11.541 0.176 0.222 45.547 0.081 0.100 0.000 0.000 0.000 91 11.643 -0.064 -0.075 45.581 0.069 0.082 0.000 0.000 0.000 92 11.950 -0.075 -0.091 45.638 0.073 0.088 0.000 0.000 0.000 96 12.160 0.000 0.000 45.636 0.054 0.062 0.000 0.000 0.000 95 12.511 0.000 0.000 45.810 0.114 0.155 0.000 0.000 0.000 147 12.541 0.079 0.081 46.029 0.058 0.062 0.000 0.000 0.000 146 12.763 0.125 0.176 46.068 0.032 0.033 0.000 0.000 0.000 94 12.777 0.000 0.000 46.173 NaN NaN U 0.000 0.000 0.000 145 13.143 0.079 0.119 46.114 0.035 0.037 0.000 0.000 0.000 144 13.462 0.097 0.150 46.128 0.085 0.090 0.000 0.000 0.000 42 13.537 0.117 0.090 46.061 0.075 0.075 0.000 0.000 0.000 81 13.961 0.033 0.042 46.144 0.107 0.107 0.000 0.000 0.000 93 13.997 0.058 0.067 46.229 0.024 0.024 0.000 0.000 0.000 84 14.198 0.028 0.053 46.171 0.054 0.054 0.000 0.000 0.000 83 14.323 0.030 0.048 46.009 0.063 0.064 0.000 0.000 0.000 82 14.444 0.034 0.067 46.009 0.073 0.073 0.000 0.000 0.000 27 14.514 0.002 0.002 46.029 0.023 0.022 0.000 0.000 0.000 27 14.564 0.002 0.002 46.055 0.022 0.022 0.000 0.000 0.000 143 14.587 0.067 0.056 46.208 0.060 0.060 0.000 0.000 0.000 27 14.614 0.002 0.002 46.071 0.022 0.022 0.000 0.000 0.000 240 14.620 0.006 0.006 46.057 0.066 0.066 0.000 0.000 0.000 240 14.632 0.006 0.006 46.043 0.044 0.044 0.000 0.000 0.000 242 14.640 0.002 0.002 46.022 0.009 0.009 0.000 0.000 0.000 27 14.664 0.002 0.002 46.099 0.022 0.022 0.000 0.000 0.000 240 14.686 0.005 0.005 46.127 0.007 0.007 0.000 0.000 0.000 142 14.696 0.064 0.067 46.238 0.070 0.070 0.000 0.000 0.000 240 14.699 0.007 0.007 46.125 0.019 0.019 0.000 0.000 0.000 240 14.714 0.007 0.007 46.111 0.023 0.023 0.000 0.000 0.000 27 14.714 0.003 0.003 46.125 0.022 0.021 0.000 0.000 0.000 240 14.729 0.008 0.008 46.120 0.014 0.014 0.000 0.000 0.000 240 14.745 0.008 0.008 46.138 0.048 0.048 0.000 0.000 0.000 241 14.761 0.008 0.008 46.177 0.037 0.037 0.000 0.000 0.000 27 14.764 0.003 0.003 46.193 0.021 0.021 0.000 0.000 0.000 140 14.808 0.045 0.034 46.347 0.055 0.055 0.000 0.000 0.000 27 14.814 0.003 0.003 46.270 0.021 0.021 0.000 0.000 0.000 240 14.814 0.005 0.005 46.257 0.032 0.032 0.000 0.000 0.000 240 14.824 0.005 0.005 46.266 0.035 0.035 0.000 0.000 0.000 27 14.864 0.004 0.004 46.351 0.021 0.021 0.000 0.000 0.000 141 14.897 0.055 0.053 46.430 0.068 0.068 0.000 0.000 0.000 240 14.897 0.006 0.006 46.339 0.018 0.018 0.000 0.000 0.000 27 14.914 0.004 0.004 46.440 0.020 0.020 0.000 0.000 0.000 240 14.921 0.006 0.006 46.367 0.028 0.028 0.000 0.000 0.000 27 14.964 0.005 0.005 46.486 0.020 0.020 0.000 0.000 0.000 240 14.965 0.007 0.007 46.429 0.008 0.008 0.000 0.000 0.000 240 14.979 0.007 0.007 46.434 0.011 0.011 0.000 0.000 0.000 139 14.985 0.035 0.037 46.533 0.077 0.077 0.000 0.000 0.000 240 14.993 0.007 0.007 46.430 0.024 0.024 0.000 0.000 0.000 240 15.007 0.007 0.007 46.447 0.033 0.033 0.000 0.000 0.000 27 15.014 0.005 0.005 46.543 0.020 0.020 0.000 0.000 0.000 204 15.050 0.004 0.004 46.490 0.080 0.081 0.000 0.000 0.000 204 15.062 0.008 0.008 46.498 0.079 0.080 0.000 0.000 0.000 204 15.079 0.009 0.009 46.535 0.070 0.071 0.000 0.000 0.000 204 15.097 0.009 0.009 46.526 0.075 0.075 0.000 0.000 0.000 204 15.115 0.009 0.010 46.522 0.078 0.078 0.000 0.000 0.000 204 15.135 0.010 0.010 46.501 0.075 0.076 0.000 0.000 0.000 204 15.155 0.010 0.010 46.533 0.081 0.082 0.000 0.000 0.000 204 15.176 0.011 0.011 46.537 0.090 0.090 0.000 0.000 0.000 204 15.216 0.006 0.006 46.564 0.096 0.098 0.000 0.000 0.000 204 15.228 0.006 0.006 46.581 0.101 0.102 0.000 0.000 0.000 204 15.240 0.006 0.006 46.566 0.098 0.099 0.000 0.000 0.000 203 15.253 0.006 0.007 46.579 0.093 0.093 0.000 0.000 0.000 203 15.266 0.007 0.007 46.616 0.088 0.088 0.000 0.000 0.000 203 15.308 0.007 0.007 46.580 0.095 0.096 0.000 0.000 0.000 203 15.347 0.008 0.008 46.627 0.098 0.099 0.000 0.000 0.000 203 15.363 0.008 0.008 46.634 0.101 0.102 0.000 0.000 0.000 203 15.426 0.010 0.010 46.609 0.115 0.115 0.000 0.000 0.000 203 15.446 0.010 0.010 46.625 0.108 0.108 0.000 0.000 0.000 36 16.748 0.125 0.176 45.435 0.028 0.030 0.000 0.000 0.000 35 17.447 0.796 1.000 45.436 0.009 0.009 0.530 0.500 0.560 210 18.049 0.301 0.398 45.750 0.000 0.000 0.470 0.440 0.500 231 18.049 0.301 0.398 45.598 0.000 0.000 0.470 0.450 0.480 232 18.049 0.301 0.398 45.952 0.000 0.000 0.470 0.450 0.480 236 18.049 0.301 0.398 45.816 0.000 0.000 0.530 0.510 0.540 237 18.049 0.301 0.398 45.845 0.000 0.000 0.540 0.520 0.550 243 18.049 0.301 0.398 45.813 0.000 0.000 0.560 0.540 0.570 9 18.225 0.477 0.824 45.663 0.100 0.100 0.550 0.350 0.680 10 18.225 0.477 0.222 45.772 0.031 0.034 0.000 0.000 0.000 26 18.225 0.477 0.222 45.813 0.040 0.044 0.000 0.000 0.000 --------------------------------------------------------------------------------