Table 2 - NGC 4725 Reference Star Photoemtry ID Chip X Y RA Dec ALLFRAME DoPHOT J2000 V I V I R01 2 721.2 210.7 12:50:35.44 25:31:41.8 & 24.23 0.01 22.40 0.01 24.11 0.02 22.42 0.02 R02 2 107.7 214.5 12:50:35.78 25:32:42.7 & 24.08 0.01 22.11 0.01 24.01 0.02 22.03 0.01 R03 2 451.8 258.5 12:50:35.25 25:32:08.9 & 23.97 0.01 23.94 0.03 23.95 0.02 23.86 0.03 R04 2 684.3 278.6 12:50:34.96 25:31:46.0 & 23.97 0.01 23.76 0.03 24.01 0.02 23.79 0.02 R05 2 155.4 291.7 12:50:35.18 25:32:38.6 & 24.24 0.01 23.89 0.03 24.20 0.02 23.84 0.05 R06 2 150.3 322.9 12:50:34.96 25:32:39.3 & 23.53 0.01 23.19 0.02 23.50 0.01 23.20 0.05 R07 2 791.9 344.7 12:50:34.41 25 31:35.9 & 23.09 0.01 22.82 0.02 23.13 0.02 22.87 0.03 R08 2 613.1 351.9 12:50:34.47 25:31:53.7 & 23.02 0.01 21.90 0.01 23.08 0.01 21.95 0.02 R09 2 631.3 360.8 12:50:34.39 25:31:51.9 & 22.78 0.02 22.55 0.01 22.89 0.01 22.57 0.01 R10 2 414.3 463.4 12:50:33.77 25:32:14.3 & 23.07 0.01 22.94 0.02 23.03 0.03 22.98 0.02 R11 2 105.5 533.9 12:50:33.44 25:32:45.5 & 24.12 0.01 24.12 0.03 23.92 0.03 24.03 0.05 R12 2 84.2 605.4 12:50:32.92 25:32:48.2 & 22.42 0.01 22.06 0.01 22.44 0.02 21.97 0.06 R13 2 81.5 624.7 12:50:32.78 25:32:48.6 & 23.34 0.01 23.06 0.02 23.36 0.02 23.06 0.03 R14 2 178.6 653.5 12:50:32.51 25:32:39.2 & 23.52 0.01 23.02 0.02 23.46 0.02 22.98 0.01 R15 2 377.2 673.5 12:50:32.25 25:32:19.7 & 24.51 0.02 23.44 0.04 24.54 0.02 23.41 0.03 R16 2 193.4 680.6 12:50:32.31 25:32:38.0 & 24.17 0.01 21.61 0.01 24.06 0.03 21.54 0.03 R17 2 344.4 680.7 12:50:32.22 25:32:23.0 & 24.41 0.01 24.37 0.05 24.40 0.02 24.39 0.03 R18 3 378.9 225.0 12:50:34.77 25:33:07.4 & 23.44 0.01 22.95 0.02 23.53 0.03 23.05 0.02 R19 3 445.5 240.4 12:50:34.29 25:33:09.5 & 23.87 0.01 23.83 0.03 23.92 0.03 23.84 0.02 R20 3 445.1 269.2 12:50:34.31 25:33:12.3 & 23.48 0.01 23.44 0.02 23.58 0.07 23.46 0.01 R21 3 642.8 272.0 12:50:32.87 25:33:14.3 & 23.82 0.01 23.67 0.03 23.88 0.03 23.70 0.03 R22 3 184.4 286.8 12:50:36.24 25:33:11.8 & 24.23 0.01 22.83 0.02 24.28 0.02 22.84 0.03 R23 3 648.7 354.7 12:50:32.88 25:33:22.6 & 22.71 0.01 22.42 0.01 22.80 0.01 22.51 0.02 R24 3 265.5 493.9 12:50:35.77 25:33:33.1 & 24.10 0.01 23.86 0.03 24.12 0.03 23.88 0.02 R25 3 528.1 500.0 12:50:33.85 25:33:35.9 & 24.36 0.01 23.96 0.04 24.41 0.02 24.05 0.01 R26 3 456.9 544.3 12:50:34.40 25:33:39.7 & 22.63 0.01 22.10 0.01 22.68 0.01 22.14 0.03 R27 3 394.3 547.2 12:50:34.86 25:33:39.5 & 24.08 0.01 24.07 0.03 24.11 0.01 24.00 0.04 R28 3 473.7 568.4 12:50:34.30 25:33:42.2 & 23.44 0.01 23.50 0.02 23.48 0.02 23.52 0.02 R29 3 602.5 697.2 12:50:33.43 25:33:56.1 & 23.57 0.01 23.31 0.02 23.58 0.01 23.32 0.01 R30 3 494.7 767.5 12:50:34.27 25:34:02.2 & 24.00 0.01 23.93 0.03 23.95 0.04 23.95 0.02 R31 4 210.1 148.3 12:50:38.04 25:33:02.1 & 24.23 0.01 22.75 0.04 24.22 0.01 22.78 0.03 R32 4 386.9 229.9 12:50:38.77 25:33:18.9 & 22.40 0.01 22.39 0.01 22.43 0.02 22.48 0.02 R33 4 260.8 239.2 12:50:38.75 25:33:06.3 & 22.92 0.01 22.04 0.03 22.95 0.02 22.09 0.04 R34 4 394.1 278.2 12:50:39.13 25:33:19.1 & 24.39 0.01 24.08 0.03 24.39 0.02 24.11 0.02 R35 4 645.0 311.6 12:50:39.55 25:33:43.7 & 24.76 0.01 24.07 0.21 24.71 0.02 24.33 0.02 R36 4 796.6 348.8 12:50:39.93 25:33:58.3 & 23.97 0.01 23.07 0.02 23.85 0.02 23.03 0.02 R37 4 636.5 373.0 12:50:39.99 25:33:42.2 & 24.07 0.01 23.95 0.04 24.15 0.01 24.07 0.06 R38 4 498.9 539.2 12:50:41.12 25:33:27.0 & 23.72 0.02 23.66 0.06 23.69 0.02 23.74 0.02 R39 4 162.8 525.8 12:50:40.78 25:32:53.8 & 23.77 0.01 23.60 0.02 23.84 0.03 23.68 0.03 R40 4 202.9 544.6 12:50:40.94 25:32:57.6 & 20.14 0.01 17.14 0.02 20.29 0.05 17.13 0.03 R41 4 365.6 546.0 12:50:41.07 25:33:13.7 & 24.33 0.01 23.98 0.04 24.41 0.02 24.08 0.05 R42 4 287.3 558.0 12:50:41.10 25:33:05.8 & 23.50 0.01 23.06 0.02 23.56 0.02 23.13 0.03 R43 4 296.4 665.3 12:50:41.90 25:33:05.7 & 24.46 0.01 24.27 0.04 24.50 0.03 24.36 0.08 R44 4 458.1 671.7 12:50:42.06 25:33:21.7 & 20.31 0.00 18.76 0.02 20.31 0.03 18.86 0.01 R45 4 305.0 699.0 12:50:42.15 25:33:06.2 & 22.62 0.01 22.23 0.02 22.59 0.04 22.31 0.03