Title: Evolution of the X-ray Emission of Radio-Quiet Quasars Authors: Kelly B.C., Bechtold J., Siemiginowska A., Aldcroft T., Sobolewska M. Table: X-ray and UV Parameters ================================================================================ Byte-by-byte Description of file: datafile4.txt -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 9 A9 --- Name Source name 11 A1 --- f_Name [e] Flag on Name (1) 13- 17 F5.3 --- z Redshift 19- 22 F4.2 10+20/cm2 NH Galactic Hydrogen column density (2) 24 A1 --- l_n0 Limit flag on n0 25- 30 F6.2 10-6/cm2/s/keV n0 Normalization value at 1 keV (3) 32- 36 F5.2 10-6/cm2/s/keV E_n0 ? Upper 1{sigma} error in n0 38- 42 F5.2 10-6/cm2/s/keV e_n0 ? Lower 1{sigma} error in n0 44- 47 F4.2 --- Gamma ? Photon index (4) 49- 52 F4.2 --- E_Gamma ? Upper 1{sigma} error in Gamma 54- 57 F4.2 --- e_Gamma ? Lower 1{sigma} error in Gamma 59- 63 F5.2 10-7W logL2500 Log of the 2500 AA luminosity (5) 65 A1 --- l_logL2keV Limit flag on logL2keV 66- 70 F5.2 10-7W logL2keV Log of the 2 keV luminosity (5) 72 A1 --- l_a-ox Limit flag on a-ox 73- 76 F4.2 --- a-ox The X-ray to UV/optical flux ratio 78- 82 F5.2 --- a-UV ? The UV spectral slope (6) -------------------------------------------------------------------------------- Note (1): e = One of seven new Chandra observations. Note (2): Inferred from COLDEN (Dickey & Lockman 1990). Note (3): When fitting n0 for the sources with < 50 counts, we fix Gamma = 1.9. Note (4): The photon index could not be estimated for those sources with upper limits. Note (5): In units of erg/s. Note (6): The UV spectral slope could not be estimated for sources with z < 0.5. -------------------------------------------------------------------------------- 0002+0049 1.353 2.82 41.87 3.08 3.08 2.20 0.11 0.11 45.87 44.88 1.38 1.33 0006-0015 1.725 3.16 13.26 2.04 1.85 1.81 0.22 0.22 46.12 44.61 1.58 0.74 0022+0016 0.575 2.70 11.40 0.88 0.88 2.30 0.20 0.20 44.97 43.35 1.62 0.52 0027+0026 0.205 3.01 47.63 7.30 7.30 1.68 0.27 0.27 43.90 43.04 1.33 0031+0034 1.735 2.41 12.24 1.49 1.49 2.21 0.18 0.18 45.98 44.62 1.52 0.15 0050-0053 e 4.332 2.70 2.66 0.56 0.50 2.02 0.33 0.32 46.54 44.84 1.65 0.98 0057+1450 0.624 4.35 < 3.69 45.11 <42.99 >1.81 0.64 0059+0003 4.178 3.01 4.65 1.62 1.33 0.91 0.44 0.44 46.58 45.05 1.59 1.12 0106+0048 4.437 3.16 7.85 1.70 1.49 1.95 0.31 0.30 46.83 45.33 1.57 0.60 0113+1531 0.576 4.40 50.18 3.63 3.63 1.91 0.08 0.08 45.05 44.04 1.39 0.53 0113+1535 1.807 4.38 24.49 1.37 1.37 2.29 0.10 0.10 46.17 44.98 1.46 0.53 0115+0020 1.276 3.34 26.95 1.77 1.77 1.92 0.11 0.11 45.55 44.61 1.36 0.64 0133+0400 4.150 3.01 7.84 1.34 1.21 2.16 0.28 0.27 46.98 45.27 1.66 1.00 0134+3307 4.530 4.67 5.29 1.31 1.14 2.24 0.42 0.40 47.11 45.18 1.74 0.65 0148+0001 1.705 2.88 14.12 2.29 2.07 2.39 0.24 0.24 46.29 44.62 1.64 0.16 0148-0002 0.930 2.75 31.91 3.49 3.49 2.31 0.19 0.19 45.40 44.34 1.40 0.54 0152+0105 0.647 2.80 27.70 2.75 2.75 2.50 0.18 0.18 44.90 43.85 1.40 0.18 0153+0052 1.161 2.69 9.06 1.44 1.44 2.19 0.26 0.26 45.49 44.05 1.56 0.59 0156+0053 1.652 2.69 18.15 2.12 2.12 1.36 0.15 0.15 46.01 44.63 1.53 1.38 0159+0023 0.163 2.13 775.4 12.4 12.4 2.39 0.03 0.03 44.90 43.86 1.40 0201-0919 0.661 2.08 46.05 2.87 2.87 2.16 0.12 0.12 45.40 44.12 1.49 0.90 0208+0022 1.885 2.78 18.49 2.65 2.65 1.56 0.20 0.20 46.69 44.79 1.73 0.49 0209+0517 4.140 4.57 6.39 1.27 1.12 2.72 0.33 0.31 47.20 45.18 1.78 0.68 0232-0731 1.164 3.30 < 7.39 45.24 <43.95 >1.50 1.41 0241-0811 0.979 2.90 < 6.24 44.87 <43.70 >1.45 0.63 0241+0023 0.790 3.37 9.46 2.45 2.12 2.01 0.48 0.44 44.55 43.64 1.35 0.78 0244-0134 4.053 3.52 2.14 0.62 0.53 1.52 0.41 0.39 47.22 44.68 1.97 1.06 0248+1802 4.430 9.02 13.64 3.43 2.94 1.97 0.39 0.37 46.97 45.57 1.54 0.34 0259+0048 0.892 7.22 12.56 2.18 1.94 1.02 1.0 1.02 45.11 43.90 1.46 0.58 0311-1722 4.000 3.81 < 4.14 47.21 <44.95 >1.87 1.90 0314-0111 0.387 5.78 97.12 9.62 9.62 2.75 0.17 0.17 44.88 43.79 1.42 0403-1703 4.236 2.29 4.16 1.20 1.01 1.39 0.37 0.37 46.62 45.01 1.62 1.26 0419-5716 4.460 1.67 2.73 1.01 0.82 2.13 0.51 0.49 47.20 44.88 1.89 2.18 0755+2203 0.400 5.60 23.69 2.84 2.84 1.38 0.10 0.10 44.55 43.43 1.43 0755+4058 2.417 4.78 5.36 1.52 1.31 3.22 0.57 0.55 46.16 44.56 1.62 0.27 0755+4111 0.967 4.98 4.53 1.51 1.27 2.09 0.61 0.55 45.78 43.54 1.86 0.20 0755+4056 2.348 4.73 5.86 1.55 1.34 2.75 0.56 0.53 46.03 44.57 1.56 0.45 0819+3649 0.736 4.82 45.20 5.24 5.24 3.08 0.26 0.26 45.00 44.18 1.32 0.38 0832+5243 1.573 3.87 < 2.23 45.58 <43.74 >1.71 0.30 0845+3431 2.046 3.41 < 8.40 45.60 <44.59 >1.39 0.62 0849+4457 1.259 2.75 9.43 0.37 0.37 2.07 0.07 0.07 45.08 44.15 1.36 0.38 0849+4500 1.592 2.70 15.33 0.57 0.57 2.10 0.06 0.06 45.94 44.61 1.51 0.53 0910+5427 0.526 2.03 80.75 1.73 1.73 2.11 0.04 0.04 44.85 44.13 1.28 -0.3 0912+0547 3.241 3.65 3.40 0.56 0.56 1.94 0.31 0.31 46.75 44.67 1.80 0.67 0914+5613 e 4.035 2.89 0.69 0.24 0.20 1.04 0.55 0.52 46.14 44.18 1.75 1.43 0918+5139 0.185 1.36 20.66 9.26 9.26 0.92 0.33 0.33 44.15 42.75 1.54 0918+0647 0.821 3.65 22.58 3.32 3.32 2.81 0.28 0.28 45.21 44.03 1.45 0.68 0933+5515 1.864 2.00 18.05 1.18 1.18 2.08 0.11 0.11 45.83 44.85 1.37 0.81 0941+5948 0.968 2.19 100.8 5.90 5.90 2.44 0.12 0.12 46.28 44.89 1.54 0.48 0950+5619 1.913 1.19 7.36 1.40 1.25 2.87 0.38 0.36 45.20 44.46 1.28 0.68 0951+5940 1.057 1.67 17.92 2.76 2.51 1.80 0.25 0.24 45.43 44.23 1.46 0.55 0951+5944 2.339 1.51 4.95 1.17 1.01 2.01 0.38 0.36 45.60 44.49 1.43 0.21 0952+5152 0.554 0.88 51.81 1.52 1.52 2.29 0.06 0.06 44.97 43.97 1.38 0.60 0952+5151 0.862 0.86 59.38 1.62 1.62 2.16 0.05 0.05 45.59 44.53 1.41 0.88 0955+5935 0.912 1.50 14.05 2.37 2.13 2.20 0.30 0.30 45.08 43.97 1.42 0.69 0955+5940 4.340 1.33 3.47 0.89 0.76 1.87 0.34 0.33 46.76 44.96 1.69 0.47 0955+4116 3.420 0.64 3.93 0.83 0.73 2.15 0.38 0.36 46.16 44.78 1.53 0.23 0955+4109 2.308 0.59 9.68 1.36 1.36 2.13 0.22 0.22 46.09 44.82 1.49 0.25 0956+4110 1.887 0.72 2.28 0.63 0.54 2.50 0.53 0.50 45.28 43.94 1.51 -0.5 0958+0734 1.885 2.95 59.53 11.9 11.9 2.22 0.26 0.26 46.10 45.40 1.27 0.72 0958+0747 3.219 2.97 2.77 0.82 0.70 2.56 0.57 0.54 45.82 44.56 1.48 0.44 0958+0745 1.488 3.05 18.66 1.47 1.47 2.20 0.19 0.19 45.46 44.64 1.31 0.72 1002+5542 1.151 0.84 13.75 2.00 2.00 1.27 0.15 0.15 45.76 44.19 1.60 1.04 1003+4736 2.934 0.93 4.83 0.64 0.64 1.53 0.17 0.17 45.88 44.60 1.49 0.52 1013-0052 0.276 3.49 133.5 10.1 10.1 2.74 0.12 0.12 44.55 43.56 1.38 1019+4737 2.945 0.99 3.82 0.78 0.69 2.31 0.28 0.27 46.04 44.61 1.55 0.53 1023+0415 1.809 2.89 8.66 0.68 0.68 2.05 0.11 0.11 45.65 44.50 1.45 0.55 1030+0524 1.183 2.72 2.27 0.67 0.56 1.21 0.40 0.39 45.85 43.46 1.92 0.48 1032+5738 1.969 0.59 14.95 0.81 0.81 1.73 0.07 0.07 45.15 44.77 1.15 0.73 1032+5800 0.687 0.61 < 1.00 44.55 <42.52 >1.78 0.57 1036-0343 4.509 4.77 4.96 1.38 1.18 2.67 0.50 0.45 47.09 45.15 1.74 0.62 1038+4727 1.047 1.47 2.61 0.74 0.64 0.92 0.40 0.40 45.55 43.39 1.83 0.69 1042+0100 1.401 3.95 16.10 3.88 3.36 2.25 0.36 0.35 45.85 44.51 1.51 0.61 1044+5921 1.292 0.70 10.00 0.80 0.80 1.85 0.11 0.11 45.45 44.19 1.48 0.41 1049+5750 1.106 0.60 11.66 2.65 2.31 1.79 0.40 0.38 45.42 44.10 1.51 0.72 1050+5702 3.273 0.59 5.70 1.38 1.20 2.45 0.49 0.46 45.92 44.89 1.40 0.81 1050+5738 1.281 0.59 13.89 2.61 2.32 2.68 0.36 0.35 45.38 44.33 1.41 0.53 1052+5724 1.112 0.60 35.22 4.58 4.58 1.80 0.18 0.18 45.76 44.58 1.45 0.72 1053+5735 1.205 0.59 42.26 4.19 4.19 1.86 0.15 0.15 45.29 44.74 1.21 1.37 1054+5740 1.101 0.59 10.45 2.30 2.01 2.12 0.37 0.36 45.72 44.04 1.64 0.54 1054+5720 2.972 0.59 < 7.75 45.91 <44.93 >1.38 0.62 1055+5704 0.696 0.60 25.93 3.29 3.29 2.12 0.20 0.20 44.92 43.93 1.38 0.87 1056+5722 0.286 0.60 10.45 2.24 1.97 0.28 0.32 0.33 44.01 42.66 1.52 1057+4555 4.100 1.16 12.05 2.17 1.94 2.08 0.27 0.27 47.67 45.44 1.86 2.14 1109+0900 1.674 2.79 5.56 1.29 1.13 1.67 0.38 0.36 45.60 44.20 1.54 0.85 1111+5532 1.004 0.78 14.82 0.91 0.91 3.23 0.10 0.10 45.50 44.10 1.54 0.71 1114+5315 1.213 0.96 18.34 2.19 2.19 1.65 0.16 0.16 45.29 44.38 1.35 2.11 1115+5309 0.877 0.97 < 2.21 45.53 <43.13 >1.92 0.56 1129-0137 1.295 3.58 31.69 3.31 3.31 1.54 0.15 0.15 45.71 44.67 1.40 0.75 1129-0150 1.785 3.56 11.30 2.37 2.09 2.11 0.37 0.35 45.15 44.57 1.22 0.97 1136+0159 0.766 2.50 21.23 2.44 2.44 2.03 0.19 0.19 44.94 43.96 1.38 0.73 1136+0158 1.471 2.61 2.95 0.89 0.75 1.45 0.39 0.40 46.10 43.80 1.88 0.57 1136+0207 0.239 2.61 22.37 4.05 4.05 1.63 0.26 0.26 44.04 42.87 1.45 1202-0129 0.150 2.22 222.5 5.86 5.86 3.02 0.04 0.04 44.05 43.09 1.37 1204+0150 1.927 1.88 7.29 0.63 0.63 2.10 0.15 0.15 45.93 44.50 1.55 0.29 1208+0016 1.063 1.99 14.11 2.56 2.29 1.25 0.28 0.27 45.21 44.14 1.41 0.92 1213+0252 0.641 1.74 6.82 0.99 0.99 2.10 0.25 0.25 44.64 43.27 1.53 0.98 1214+0055 0.396 1.95 87.02 7.77 7.77 2.44 0.13 0.13 44.67 43.82 1.33 1215-0034 0.758 2.07 28.80 1.72 1.72 2.08 0.11 0.11 44.69 44.07 1.24 0.86 1218+0546 0.795 1.57 14.21 2.11 2.11 1.28 0.20 0.20 44.88 43.86 1.39 1.73 1220-0025 0.421 2.02 123.6 2.93 2.93 1.45 0.03 0.03 44.36 44.18 1.07 1223+1034 2.747 2.13 11.80 0.81 0.81 1.59 0.11 0.11 46.35 44.95 1.54 0.27 1226-0011 1.175 1.93 32.20 2.91 2.91 2.43 0.13 0.13 45.79 44.62 1.45 1.28 1228+4413 0.662 1.45 < 1.07 45.29 <42.51 >2.07 0.59 1228+4411 1.277 1.34 10.81 1.18 1.18 2.12 0.18 0.18 45.61 44.21 1.54 0.12 1230+0302 1.605 1.80 11.27 2.17 1.93 1.61 0.29 0.28 45.72 44.48 1.48 0.40 1230+0305 1.056 1.83 18.88 3.37 3.02 2.37 0.32 0.31 45.08 44.26 1.32 0.46 1230+0306 0.628 1.81 59.90 6.60 6.60 2.03 0.17 0.17 44.99 44.20 1.30 0.33 1230+0308 1.843 1.81 6.85 2.35 1.92 2.61 0.59 0.57 45.63 44.39 1.48 0.29 1230+0305 0.428 1.83 12.38 3.41 2.92 1.73 0.52 0.48 44.28 43.13 1.44 1236+6215 2.587 1.52 1.19 0.12 0.12 1.79 0.19 0.19 45.53 43.95 1.61 0.55 1237+6203 2.068 1.44 3.54 0.08 0.08 1.85 0.03 0.03 45.66 44.21 1.56 1.02 1242+0249 1.459 1.92 12.89 0.58 0.58 2.32 0.08 0.08 45.58 44.47 1.43 0.06 1245-0027 1.693 1.73 44.48 6.08 6.08 1.80 0.19 0.19 45.96 45.10 1.33 0.72 1255+5652 1.804 1.25 7.06 0.48 0.48 2.44 0.11 0.11 45.74 44.46 1.49 0.34 1255+5650 1.374 1.25 < 0.56 45.23 <43.00 >1.85 0.28 1258-0143 0.967 1.54 84.49 2.06 2.06 2.30 0.05 0.05 46.03 44.81 1.47 0.56 1259+0102 0.395 1.62 < 10.05 44.48 <42.96 >1.58 1311+0031 0.429 1.84 11.60 3.33 2.80 2.58 0.46 0.44 44.82 43.11 1.66 1317+3531 4.360 0.99 < 6.84 46.54 <45.26 >1.49 0.90 1321+0038 e 4.716 1.88 1.49 0.36 0.31 2.50 0.38 0.37 46.60 44.67 1.74 2.04 1344-0000 1.096 1.89 3.27 0.68 0.60 1.80 0.32 0.30 45.47 43.53 1.74 0.43 1411+5217 2.883 1.33 5.79 0.50 0.50 1.82 0.14 0.14 46.16 44.75 1.54 0.57 1411+5205 1.084 1.40 4.80 2.07 2.07 2.44 0.49 0.49 45.30 43.70 1.61 0.73 1413+0000 e 4.078 3.15 1.67 0.42 0.37 1.93 0.43 0.39 46.46 44.58 1.72 1.66 1417+4456 0.114 1.13 380.7 5.53 5.53 2.38 0.03 0.03 44.11 43.21 1.35 1419+4709 2.288 1.56 26.56 2.06 2.06 1.85 0.12 0.12 46.83 45.19 1.63 1.25 1424+4214 1.608 1.25 26.00 2.42 2.42 1.97 0.15 0.15 45.63 44.84 1.30 -0.0 1424+4210 2.218 1.25 23.20 2.15 2.15 2.39 0.12 0.12 46.55 45.21 1.51 0.35 1432-0059 1.027 3.39 174.2 5.15 5.15 2.06 0.05 0.05 45.88 45.19 1.26 0.78 1433+0227 2.072 2.75 9.59 2.54 2.16 2.36 0.46 0.44 45.54 44.66 1.34 0.75 1434+0227 1.711 2.76 10.73 2.19 1.94 2.05 0.34 0.32 45.60 44.51 1.42 0.08 1438+0341 1.737 2.62 12.71 0.93 0.93 2.11 0.13 0.13 46.15 44.63 1.59 1.22 1438+0335 0.734 2.62 20.96 3.70 3.70 1.70 0.17 0.17 45.18 43.92 1.48 0.88 1442+0110 4.560 3.36 5.25 0.82 0.74 1.98 0.23 0.23 46.38 45.19 1.46 0.71 1443+5856 4.260 1.56 2.74 0.80 0.67 2.29 0.42 0.40 46.97 44.84 1.82 0.29 1444-0123 e 4.179 4.03 1.59 0.53 0.44 2.95 0.77 0.66 46.63 44.58 1.79 1.60 1445+0129 1.846 3.48 8.75 1.42 1.28 2.45 0.29 0.28 45.61 44.50 1.43 0.17 1448+4738 2.894 2.05 3.61 0.86 0.74 1.72 0.32 0.31 46.29 44.57 1.66 1.12 1448+0015 0.832 3.58 18.64 4.73 4.05 2.24 0.48 0.45 45.17 44.00 1.45 0.60 1449+0024 0.441 3.58 31.72 5.06 4.58 2.50 0.27 0.27 44.55 43.57 1.38 1452+4304 0.296 1.69 20.43 0.99 0.99 1.97 0.07 0.07 44.07 42.97 1.42 1452+4308 1.704 1.64 17.64 1.90 1.90 1.78 0.15 0.15 45.63 44.70 1.36 0.20 1453+3352 e 4.191 1.22 2.39 0.56 0.49 1.38 0.35 0.34 46.23 44.76 1.56 2.05 1511+5659 1.031 1.54 < 17.19 45.80 <44.19 >1.62 0.61 1515+5521 1.844 1.44 4.02 1.63 1.44 4.56 0.90 0.90 45.30 44.16 1.44 0.33 1539+4313 0.348 2.03 64.94 2.34 2.34 1.96 0.06 0.06 44.27 43.63 1.24 1543+5405 0.245 1.31 58.57 5.41 5.41 2.08 0.15 0.15 44.28 43.22 1.41 1545+4846 0.400 1.61 139.3 10.9 10.9 2.23 0.13 0.13 45.59 44.06 1.59 1605-0109 1.573 8.88 28.07 3.18 3.18 2.03 0.18 0.18 45.85 44.85 1.38 0.62 1618+3456 1.922 1.46 7.21 1.96 1.66 1.76 0.44 0.42 46.10 44.46 1.63 1.60 1640+4644 0.537 1.74 20.91 0.73 0.73 2.13 0.06 0.06 45.07 43.56 1.58 0.36 1641+4649 0.695 1.77 19.47 1.22 1.22 2.11 0.11 0.11 44.79 43.81 1.38 0.67 1641+4000 1.003 1.02 12.38 0.95 0.95 1.74 0.12 0.12 45.72 44.02 1.65 0.63 1657+3524 2.329 1.75 4.55 0.68 0.68 1.69 0.24 0.24 45.85 44.41 1.55 0.45 1701+6412 2.736 2.59 14.40 0.93 0.93 2.04 0.10 0.10 47.41 45.15 1.86 0.37 1702+3405 2.038 2.04 2.55 0.29 0.29 1.37 0.16 0.16 46.01 43.97 1.78 1.11 1703+6045 0.285 2.32 49.18 3.43 3.43 2.18 0.13 0.13 44.04 43.27 1.30 1708+6154 1.415 2.49 65.18 4.69 4.69 2.00 0.14 0.14 46.03 45.11 1.35 1.15 1719+2732 1.447 3.68 28.89 3.64 3.64 2.22 0.21 0.21 45.72 44.80 1.35 1.11 1720+2638 1.141 3.86 10.63 0.94 0.94 2.40 0.15 0.15 45.33 44.10 1.47 0.20 1735+5355 0.956 3.39 59.55 3.96 3.96 1.98 0.12 0.12 45.62 44.65 1.37 1.01 1737+5828 1.776 3.51 14.65 3.51 3.03 2.39 0.40 0.38 45.80 44.68 1.43 0.79 1738+5837 1.279 3.59 3.04 1.16 0.94 2.23 0.55 0.53 45.97 43.66 1.89 1.41 2215-1611 3.990 2.65 5.23 1.53 1.29 1.30 0.38 0.38 46.81 45.05 1.68 0.80 2238-0921 3.259 4.64 < 23.19 46.70 <45.50 >1.46 0.31 2238-0937 1.472 4.78 < 69.50 45.58 <45.17 >1.16 1.07 2239-0933 1.818 4.63 < 57.74 45.84 <45.30 >1.21 0.63 2249-0808 0.457 3.46 55.44 4.29 4.29 1.81 0.11 0.11 44.11 43.86 1.09 2337+0025 2.054 3.81 6.89 1.59 1.39 2.29 0.47 0.43 45.87 44.50 1.53 0.18 2337+0022 1.376 3.30 3.87 1.46 1.18 2.93 0.70 0.65 45.48 43.85 1.63 0.99 2337+0026 1.703 3.80 21.37 3.03 3.03 2.67 0.28 0.28 45.84 44.90 1.36 0.15 2348+0107 0.718 3.98 28.51 1.28 1.28 2.05 0.08 0.08 45.19 44.01 1.45 0.32 2357+0043 e 4.362 3.33 2.00 0.51 0.44 1.58 0.40 0.38 46.54 44.72 1.70 1.74