# All refereed publications based on data obtained from the HLA must carry the following footnote: # # Based on observations made with the NASA/ESA Hubble Space Telescope, # and obtained from the Hubble Legacy Archive, which is a collaboration # between the Space Telescope Science Institute (STScI/NASA), the Space # Telescope European Coordinating Facility (ST-ECF/ESA) and the Canadian # Astronomy Data Centre (CADC/NRC/CSA). # # One copy of each paper resulting from data obtained from the HLA should be sent to the STScI # --------------------------------------------------------------------------------------------------------- # Proposal ID : 9042 # Image File Name: hst_09042_55_wfpc2_f450w_wf_drz.fits # Target Name : NGC3898 # Date Observed : 2001-10-03 # Time Observed : 02:22:15 # Instrument : WFPC2 # Detector : WFPC2/WFC # Target RA : 177.313330 # Target DEC : 56.084444 # Orientation : 0.000 # Aperture RA : 0.000000 # Aperture DEC : 0.000000 # Aperture PA : 0.000 # Exposure Start : 52185.090000 # Exposure Time : 460.000 # CCD Gain : 0.000 # Filter 1 : F450W # Filter 2 : # --------------------------------------------------------------------------------------------------------- # Data Release Version : 4.0 (DAOphot Catalog) # Processed On : 2010-03-09 19:36:56 # Good objects : 54 # Total objects : 172 # CTE_Corr : True # CTE_Date : 52185.093925(MJD used in computing the CTE correction) # Aperture Correction : -0.1676 # Chip Designation: pc = 1, wf2 = 2, wf3 = 3, wf4 = 4 # # IMPORTANT NOTES: # 1. Magnitude values are in the ABMAG system # 2. Aperture Magnitudes (MAGAP1,MAGAP2) are measured with an aperture radius of 0.10 and 0.30 # 3. CI = Concentration Index = MAGAP1-MAGAP2 # 4. Total Magnitudes (TOTMAG) are given for flag values of 0 # This flag value identifies stellar sources possessing CI values as follows: 0.85 < CI < 1.3. # 5. Flag Value Identification: # 0 - Stellar Source (0.85 < CI < 1.3) # 1 - Extended Source (CI > 1.3) # 2 - Questionable Photometry (single-pixel saturation) # 4 - Poor Photometry (multi-pixel saturation) # 8 - Source Magnitude > Faint Magnitude Limit # 16 - Concentration Index < 0.85 (Hot Pixels) # 32 - False Detection Swarm Around Saturated Source # 64 - False Detections Near Image Edge # 128 - Bleeding Sources & Cosmic Rays # # Ap.Radius Ap. Radius # (0.10 arcsec) (0.30 arcsec) ============================================| (CTE Parameter Values)====================================================| # X-Center Y-Center RA DEC ID MagAp1 MagErr MagAp2 MagErr MSky Stdev Flux TotMag MagErr CI Flags X-Det Y-Det Back Cnts XCTE YCTE Chip Mag-CTE # c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 # -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1934.560 1158.090 177.2694220 56.0847870 68 24.885 0.063 23.855 0.066 0.017 0.013 1.1872 23.687 0.066 1.030 0 634.382 683.553 6.7109 308.89 0.005 0.370 4 23.311 1930.438 1120.603 177.2696284 56.0837457 60 24.976 0.061 23.893 0.062 0.018 0.012 1.1462 23.725 0.062 1.083 0 663.005 658.760 6.8001 234.07 0.005 0.392 4 23.328 1724.106 895.746 177.2799054 56.0775028 19 25.235 0.084 24.303 0.098 0.019 0.013 0.78564 24.135 0.098 0.932 0 731.091 360.037 6.7908 208.71 0.006 0.230 4 23.899 1721.135 1575.159 177.2800375 56.0963754 158 24.549 0.054 23.611 0.062 0.026 0.015 1.4861 23.443 0.062 0.938 0 168.045 745.187 7.3923 347.38 0.001 0.375 4 23.066 1698.299 1447.214 177.2811776 56.0928217 131 24.908 0.066 24.030 0.080 0.033 0.013 1.0102 23.862 0.080 0.878 0 260.729 653.331 12.585 182.5 0.001 0.336 4 23.525 1667.733 1396.816 177.2827007 56.0914221 120 24.678 0.063 23.683 0.070 0.042 0.016 1.3908 23.515 0.070 0.995 0 284.934 599.329 12.958 310.34 0.002 0.261 4 23.252 1664.208 1402.266 177.2828761 56.0915736 122 25.203 0.095 23.850 0.078 0.041 0.015 1.1928 23.850 0.078 1.353 1 278.419 599.528 12.879 282.65 0.002 0.269 4 23.579 1659.169 1402.884 177.2831270 56.0915908 123 24.625 0.059 23.488 0.057 0.042 0.016 1.6647 23.320 0.057 1.137 0 275.034 595.717 12.981 346.04 0.002 0.251 4 23.067 1653.984 1211.366 177.2833891 56.0862709 79 24.181 0.039 23.145 0.039 0.038 0.014 2.2839 22.977 0.039 1.036 0 430.316 482.174 12.537 461.55 0.002 0.191 4 22.784 1644.865 1511.701 177.2838370 56.0946136 148 24.954 0.070 24.011 0.081 0.026 0.014 1.0281 23.843 0.081 0.943 0 176.969 645.980 6.985 292.29 0.001 0.354 4 23.488 1629.642 1121.284 177.2846028 56.0837689 59 24.606 0.056 23.679 0.065 0.042 0.015 1.3961 23.511 0.065 0.927 0 490.859 410.674 12.815 380.72 0.003 0.172 4 23.337 1583.305 1050.849 177.2869109 56.0818129 50 25.113 0.078 23.701 0.059 0.040 0.013 1.3685 23.701 0.059 1.412 1 522.621 332.214 12.589 300.81 0.003 0.151 4 23.547 1563.548 996.065 177.2878953 56.0802913 37 23.389 0.020 22.525 0.022 0.031 0.013 4.0431 22.357 0.022 0.864 0 556.617 284.640 12.255 917.06 0.003 0.093 4 22.260 1515.885 1336.616 177.2902625 56.0897515 106 23.921 0.033 23.022 0.036 0.059 0.015 2.5578 22.854 0.036 0.899 0 248.054 439.551 18.443 506.05 0.001 0.147 4 22.706 1503.000 1392.711 177.2909032 56.0913098 119 24.276 0.044 22.983 0.036 0.046 0.015 2.6515 22.815 0.036 1.293 0 194.357 460.909 13.27 646.27 0.001 0.162 4 22.652 1499.433 1260.914 177.2910828 56.0876488 94 24.548 0.052 23.556 0.056 0.060 0.014 1.5639 23.388 0.056 0.992 0 301.217 382.773 18.399 328.2 0.001 0.144 4 23.243 1417.927 990.926 177.2951442 56.0801497 36 24.979 0.076 23.984 0.085 0.051 0.015 1.0547 23.816 0.085 0.995 0 477.797 161.413 13.408 262.22 0.003 0.076 4 23.738 1407.366 1261.830 177.2956666 56.0876749 96 23.903 0.035 23.015 0.041 0.078 0.017 2.5747 22.847 0.041 0.888 0 247.944 307.241 19.796 648 0.001 0.094 4 22.752 1406.105 1363.034 177.2957282 56.0904862 113 24.185 0.046 23.153 0.049 0.063 0.018 2.2672 22.985 0.049 1.032 0 163.604 363.938 18.963 493.42 0.001 0.121 4 22.863 1402.910 885.229 177.2958929 56.0772138 17 24.103 0.034 23.244 0.039 0.033 0.013 2.085 23.076 0.039 0.859 0 556.561 88.710 12.639 185.92 0.003 0.048 4 23.025 1388.905 1432.922 177.2965838 56.0924276 127 24.120 0.038 22.747 0.029 0.051 0.015 3.2957 22.747 0.029 1.373 1 96.051 389.600 13.916 1457.9 0.001 0.107 4 22.639 1351.987 1184.330 177.2984246 56.0855225 75 24.364 0.049 23.509 0.060 0.097 0.016 1.6324 23.341 0.060 0.855 0 280.385 217.282 26.055 346.23 0.001 0.068 4 23.272 1337.855 1401.638 177.2991261 56.0915589 121 24.073 0.039 22.750 0.031 0.059 0.016 3.2865 22.750 0.031 1.323 1 92.778 329.582 16.786 1169.6 0.000 0.092 4 22.658 1321.384 1003.680 177.2999498 56.0805046 41 22.660 0.014 21.798 0.014 0.070 0.017 7.8926 21.630 0.014 0.862 0 412.187 88.940 19.82 1816.1 0.002 0.021 4 21.607 1316.078 1002.800 177.3002139 56.0804802 40 24.154 0.042 22.678 0.030 0.071 0.017 3.5102 22.678 0.030 1.476 1 409.887 84.056 19.958 850.72 0.002 0.024 4 22.652 1295.743 951.058 177.3012266 56.0790430 27 25.084 0.098 23.848 0.089 0.056 0.018 1.1954 23.680 0.089 1.236 0 441.038 37.738 9.5797 219.79 0.003 0.022 4 23.655 1293.688 1053.430 177.3013281 56.0818867 51 24.901 0.079 23.952 0.093 0.089 0.017 1.0854 23.784 0.093 0.949 0 355.282 94.444 25.927 210.4 0.001 0.033 4 23.749 1253.719 990.744 177.3033181 56.0801455 35 24.203 0.046 23.098 0.046 0.082 0.018 2.3845 22.930 0.046 1.105 0 384.279 25.664 3.8303 1576.9 0.004 0.009 4 22.916 1222.081 751.032 177.3048943 56.0734870 9 25.453 0.100 24.059 0.079 0.029 0.013 0.98423 24.059 0.079 1.394 1 215.149 569.153 9.4364 156.16 0.001 0.349 3 23.709 1139.814 1165.452 177.3089877 56.0849988 70 22.956 0.065 21.989 0.076 0.613 0.085 6.6206 21.821 0.076 0.967 0 50.406 177.973 148.17 1259.1 0.000 0.016 3 21.805 1012.081 732.732 177.3153458 56.0729788 8 23.802 0.029 22.830 0.030 0.034 0.014 3.053 22.662 0.030 0.972 0 400.186 466.214 9.7982 718.26 0.003 0.174 3 22.485 999.839 1324.666 177.3159567 56.0894214 103 22.752 0.017 21.821 0.017 0.089 0.021 7.7332 21.653 0.017 0.931 0 132.464 70.465 24.728 1524.8 0.001 0.016 2 21.636 960.638 1454.049 177.3179090 56.0930153 133 24.295 0.081 22.498 0.044 0.049 0.030 4.1442 22.498 0.044 1.797 1 262.376 30.986 13.124 896.58 0.001 0.010 2 22.486 913.545 733.089 177.3202498 56.0729885 7 24.819 0.063 23.614 0.057 0.036 0.014 1.4823 23.446 0.057 1.205 0 481.976 410.469 9.9453 408.72 0.003 0.183 3 23.259 867.160 805.131 177.3225589 56.0749895 14 24.363 0.044 23.385 0.048 0.046 0.014 1.8305 23.217 0.048 0.978 0 480.035 324.412 15.276 410.53 0.002 0.125 3 23.090 822.520 390.329 177.3247769 56.0634670 3 25.175 0.080 24.225 0.093 0.014 0.013 0.84449 24.057 0.093 0.950 0 750.591 644.500 6.1885 191.1 0.006 0.423 3 23.627 797.436 1046.528 177.3260316 56.0816947 47 24.475 0.057 23.591 0.071 0.117 0.018 1.5148 23.423 0.071 0.884 0 13.147 394.713 137.31 1451.6 0.000 0.040 2 23.383 743.233 1247.678 177.3287322 56.0872818 86 25.017 0.083 23.973 0.088 0.063 0.016 1.0646 23.805 0.088 1.044 0 211.355 327.707 16.572 284.31 0.001 0.135 2 23.669 713.943 1072.994 177.3301882 56.0824293 54 24.342 0.049 23.484 0.061 0.080 0.017 1.6705 23.316 0.061 0.858 0 81.832 449.660 22.726 323.73 0.000 0.152 2 23.164 710.909 1575.861 177.3303458 56.0963978 159 23.671 0.025 22.733 0.026 0.023 0.014 3.3384 22.565 0.026 0.938 0 503.436 171.529 9.3053 736.31 0.003 0.066 2 22.496 693.250 1047.888 177.3312180 56.0817317 48 24.479 0.053 23.493 0.058 0.072 0.016 1.6574 23.325 0.058 0.986 0 72.412 480.954 17.749 413.08 0.000 0.172 2 23.153 649.374 1726.496 177.3334125 56.1005816 172 24.643 0.053 23.788 0.066 0.016 0.014 1.2625 23.620 0.066 0.855 0 663.556 138.839 9.0778 195.76 0.005 0.084 2 23.531 627.005 1615.538 177.3345248 56.0974992 163 24.255 0.038 23.369 0.043 0.021 0.013 1.8569 23.201 0.043 0.886 0 583.382 219.448 9.2106 420.61 0.004 0.101 2 23.096 622.386 1556.963 177.3347538 56.0958721 155 24.450 0.044 23.528 0.050 0.022 0.013 1.6049 23.360 0.050 0.922 0 537.047 255.995 9.1715 320.33 0.004 0.129 2 23.227 622.042 1031.596 177.3347624 56.0812786 44 23.643 0.028 22.707 0.030 0.067 0.016 3.4179 22.539 0.030 0.936 0 98.541 549.505 17.157 793.01 0.000 0.166 2 22.372 615.483 969.185 177.3350879 56.0795449 32 24.715 0.071 23.812 0.086 0.064 0.018 1.2351 23.644 0.086 0.903 0 50.086 589.816 17.959 233.4 0.000 0.241 2 23.403 556.024 1163.389 177.3380512 56.0849389 69 24.196 0.043 23.272 0.049 0.046 0.016 2.0315 23.104 0.049 0.924 0 245.430 531.074 15.41 604.88 0.001 0.180 2 22.923 524.313 894.855 177.3396246 56.0774792 18 24.953 0.098 23.775 0.094 0.052 0.020 1.2782 23.607 0.094 1.178 0 714.827 56.817 17.785 3.1378 0.003 0.063 3 23.541 489.132 1031.765 177.3413786 56.0812819 43 24.462 0.051 23.364 0.051 0.047 0.015 1.8666 23.196 0.051 1.098 0 172.842 660.394 16.039 534.79 0.001 0.226 2 22.969 488.035 1346.870 177.3414399 56.0900348 108 25.148 0.078 24.267 0.095 0.025 0.013 0.81259 24.099 0.095 0.881 0 436.578 485.442 9.0966 176.96 0.003 0.292 2 23.804 462.450 929.199 177.3427046 56.0784325 23 25.121 0.094 24.002 0.094 0.045 0.016 1.0371 23.834 0.094 1.119 0 102.083 739.920 11.143 175.76 0.001 0.401 2 23.432 380.954 1702.182 177.3467804 56.0999032 171 24.554 0.042 23.330 0.036 0.000 0.011 1.9263 23.162 0.036 1.224 0 793.024 376.547 3.7114 2417.1 0.009 0.118 2 23.035 323.692 1051.202 177.3496147 56.0818196 49 25.010 0.091 23.975 0.099 0.021 0.018 1.0633 23.807 0.099 1.035 0 281.384 787.694 9.7774 158.13 0.002 0.463 2 23.342 297.033 1210.125 177.3509462 56.0862337 77 25.254 0.089 24.019 0.081 0.021 0.014 1.0205 23.851 0.081 1.235 0 428.964 721.255 9.1816 235.62 0.003 0.385 2 23.463