Version: 4.0 (Tue Dec 16 08:12:17 UTC 2008) Using 1490 Counts, Exposure [s]= 62456.21 XRT/SDSS Frame Offset: RA 0.600 , Dec -3.100 , 90% Conf. Error: 0.730 Using 15 X-ray Sources and 31 SDSS Sources SDSS Refined RA, Dec: 15 15 11.63 +44 25 42.4 ; 90% Conf. ["]= 1.497 XRT/DSS Frame Offset: RA 0.700 , Dec -3.100 , 90% Conf. Error: 0.710 Using 15 X-ray Sources and 14 DSS Sources DSS Refined RA, Dec: 15 15 11.64 +44 25 42.4 ; 90% Conf. ["]= 1.487 Version: 3.9 (Tue Dec 16 06:40:54 UTC 2008) Version: 3.8 (Mon Dec 15 21:38:43 UTC 2008) Using 1488 Counts, Exposure [s]= 59746.52 XRT/SDSS Frame Offset: RA 0.800 , Dec -2.700 , 90% Conf. Error: 0.990 Using 16 X-ray Sources and 34 SDSS Sources SDSS Refined RA, Dec: 15 15 11.70 +44 25 43.0 ; 90% Conf. ["]= 1.587 XRT/DSS Frame Offset: RA 0.500 , Dec -2.200 , 90% Conf. Error: 0.810 Using 16 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.67 +44 25 43.5 ; 90% Conf. ["]= 1.481 Version: 3.7 (Mon Dec 15 15:29:53 UTC 2008) Using 1485 Counts, Exposure [s]= 58281.22 XRT/SDSS Frame Offset: RA 0.800 , Dec -2.800 , 90% Conf. Error: 0.930 Using 16 X-ray Sources and 34 SDSS Sources SDSS Refined RA, Dec: 15 15 11.70 +44 25 42.9 ; 90% Conf. ["]= 1.541 XRT/DSS Frame Offset: RA 0.500 , Dec -2.200 , 90% Conf. Error: 0.810 Using 16 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.67 +44 25 43.5 ; 90% Conf. ["]= 1.472 Version: 3.6 (Mon Dec 15 13:09:36 UTC 2008) Using 1485 Counts, Exposure [s]= 57588.86 XRT/SDSS Frame Offset: RA 0.600 , Dec -2.700 , 90% Conf. Error: 1.220 Using 15 X-ray Sources and 31 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 42.8 ; 90% Conf. ["]= 1.732 XRT/DSS Frame Offset: RA 0.400 , Dec -2.200 , 90% Conf. Error: 0.830 Using 15 X-ray Sources and 12 DSS Sources DSS Refined RA, Dec: 15 15 11.65 +44 25 43.3 ; 90% Conf. ["]= 1.484 Version: 3.5 (Mon Dec 15 11:55:21 UTC 2008) Using 1485 Counts, Exposure [s]= 57559.80 XRT/SDSS Frame Offset: RA 1.800 , Dec -1.400 , 90% Conf. Error: 2.090 Using 13 X-ray Sources and 27 SDSS Sources SDSS Refined RA, Dec: 15 15 11.77 +44 25 44.1 ; 90% Conf. ["]= 2.442 XRT/DSS Frame Offset: RA 0.600 , Dec -2.100 , 90% Conf. Error: 1.490 Using 13 X-ray Sources and 11 DSS Sources DSS Refined RA, Dec: 15 15 11.66 +44 25 43.4 ; 90% Conf. ["]= 1.954 Version: 3.4 (Mon Dec 15 10:50:51 UTC 2008) Using 1485 Counts, Exposure [s]= 57546.98 XRT/SDSS Frame Offset: RA 1.800 , Dec -1.400 , 90% Conf. Error: 2.070 Using 13 X-ray Sources and 27 SDSS Sources SDSS Refined RA, Dec: 15 15 11.77 +44 25 44.1 ; 90% Conf. ["]= 2.425 XRT/DSS Frame Offset: RA 0.600 , Dec -2.100 , 90% Conf. Error: 1.490 Using 13 X-ray Sources and 11 DSS Sources DSS Refined RA, Dec: 15 15 11.66 +44 25 43.4 ; 90% Conf. ["]= 1.954 Version: 3.3 (Mon Dec 15 09:51:27 UTC 2008) Using 1482 Counts, Exposure [s]= 56842.92 XRT/SDSS Frame Offset: RA 0.900 , Dec -2.900 , 90% Conf. Error: 1.680 Using 14 X-ray Sources and 31 SDSS Sources SDSS Refined RA, Dec: 15 15 11.70 +44 25 42.5 ; 90% Conf. ["]= 2.093 XRT/DSS Frame Offset: RA 0.600 , Dec -2.300 , 90% Conf. Error: 0.900 Using 14 X-ray Sources and 11 DSS Sources DSS Refined RA, Dec: 15 15 11.67 +44 25 43.1 ; 90% Conf. ["]= 1.539 Version: 3.2 (Mon Dec 15 06:51:50 UTC 2008) Using 1481 Counts, Exposure [s]= 54622.63 XRT/SDSS Frame Offset: RA 1.700 , Dec -1.400 , 90% Conf. Error: 1.870 Using 14 X-ray Sources and 34 SDSS Sources SDSS Refined RA, Dec: 15 15 11.80 +44 25 43.5 ; 90% Conf. ["]= 2.237 XRT/DSS Frame Offset: RA 0.500 , Dec -2.100 , 90% Conf. Error: 0.910 Using 14 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.68 +44 25 42.8 ; 90% Conf. ["]= 1.528 Version: 3.1 (Sun Dec 14 22:16:48 UTC 2008) Using 1472 Counts, Exposure [s]= 52360.64 XRT/SDSS Frame Offset: RA 0.400 , Dec -2.800 , 90% Conf. Error: 0.950 Using 16 X-ray Sources and 35 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 43.1 ; 90% Conf. ["]= 1.542 XRT/DSS Frame Offset: RA 0.600 , Dec -2.500 , 90% Conf. Error: 2.310 Using 16 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.69 +44 25 43.4 ; 90% Conf. ["]= 2.610 Version: 3.0 (Sun Dec 14 20:36:44 UTC 2008) Using 1468 Counts, Exposure [s]= 51779.23 XRT/SDSS Frame Offset: RA 0.200 , Dec -2.500 , 90% Conf. Error: 0.910 Using 16 X-ray Sources and 36 SDSS Sources SDSS Refined RA, Dec: 15 15 11.66 +44 25 43.3 ; 90% Conf. ["]= 1.519 XRT/DSS Frame Offset: RA 0.400 , Dec -1.700 , 90% Conf. Error: 2.200 Using 16 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.68 +44 25 44.1 ; 90% Conf. ["]= 2.514 Version: 2.9 (Sun Dec 14 18:35:49 UTC 2008) Using 1468 Counts, Exposure [s]= 51338.01 XRT/SDSS Frame Offset: RA 0.200 , Dec -2.400 , 90% Conf. Error: 0.790 Using 16 X-ray Sources and 36 SDSS Sources SDSS Refined RA, Dec: 15 15 11.66 +44 25 43.4 ; 90% Conf. ["]= 1.438 XRT/DSS Frame Offset: RA 0.600 , Dec -2.200 , 90% Conf. Error: 1.100 Using 16 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.69 +44 25 43.6 ; 90% Conf. ["]= 1.629 Version: 2.8 (Sun Dec 14 13:10:48 UTC 2008) Using 1466 Counts, Exposure [s]= 50365.73 XRT/SDSS Frame Offset: RA 0.100 , Dec -2.500 , 90% Conf. Error: 0.860 Using 15 X-ray Sources and 35 SDSS Sources SDSS Refined RA, Dec: 15 15 11.64 +44 25 43.1 ; 90% Conf. ["]= 1.502 XRT/DSS Frame Offset: RA 0.300 , Dec -1.700 , 90% Conf. Error: 2.410 Using 15 X-ray Sources and 13 DSS Sources DSS Refined RA, Dec: 15 15 11.66 +44 25 43.9 ; 90% Conf. ["]= 2.707 Version: 2.7 (Sun Dec 14 08:09:26 UTC 2008) Using 1459 Counts, Exposure [s]= 47061.95 XRT/SDSS Frame Offset: RA 0.300 , Dec -2.600 , 90% Conf. Error: 1.440 Using 15 X-ray Sources and 37 SDSS Sources SDSS Refined RA, Dec: 15 15 11.65 +44 25 43.2 ; 90% Conf. ["]= 1.874 XRT/DSS Frame Offset: RA 0.400 , Dec -1.700 , 90% Conf. Error: 2.010 Using 15 X-ray Sources and 14 DSS Sources DSS Refined RA, Dec: 15 15 11.66 +44 25 44.1 ; 90% Conf. ["]= 2.340 Version: 2.6 (Sun Dec 14 06:58:51 UTC 2008) Using 1456 Counts, Exposure [s]= 45277.24 XRT/SDSS Frame Offset: RA -0.300 , Dec -1.600 , 90% Conf. Error: 1.650 Using 14 X-ray Sources and 34 SDSS Sources SDSS Refined RA, Dec: 15 15 11.60 +44 25 44.1 ; 90% Conf. ["]= 2.050 XRT/DSS Frame Offset: RA 0.100 , Dec -1.100 , 90% Conf. Error: 1.480 Using 14 X-ray Sources and 12 DSS Sources DSS Refined RA, Dec: 15 15 11.63 +44 25 44.6 ; 90% Conf. ["]= 1.915 Version: 2.5 (Fri Dec 12 08:19:14 UTC 2008) Using 1454 Counts, Exposure [s]= 44347.47 XRT/SDSS Frame Offset: RA -0.300 , Dec -1.700 , 90% Conf. Error: 1.610 Using 14 X-ray Sources and 34 SDSS Sources SDSS Refined RA, Dec: 15 15 11.59 +44 25 44.0 ; 90% Conf. ["]= 2.001 XRT/DSS Frame Offset: RA 0.000 , Dec -1.100 , 90% Conf. Error: 1.510 Using 14 X-ray Sources and 12 DSS Sources DSS Refined RA, Dec: 15 15 11.62 +44 25 44.6 ; 90% Conf. ["]= 1.921 Version: 2.4 (Fri Dec 12 02:46:31 UTC 2008) Using 1454 Counts, Exposure [s]= 44021.55 XRT/SDSS Frame Offset: RA -0.300 , Dec -1.700 , 90% Conf. Error: 1.610 Using 14 X-ray Sources and 34 SDSS Sources SDSS Refined RA, Dec: 15 15 11.59 +44 25 44.0 ; 90% Conf. ["]= 2.000 XRT/DSS Frame Offset: RA 0.000 , Dec -1.100 , 90% Conf. Error: 1.510 Using 14 X-ray Sources and 12 DSS Sources DSS Refined RA, Dec: 15 15 11.62 +44 25 44.6 ; 90% Conf. ["]= 1.921 Version: 2.3 (Fri Dec 12 00:34:41 UTC 2008) Using 1454 Counts, Exposure [s]= 43865.84 XRT/SDSS Frame Offset: RA -0.400 , Dec -2.300 , 90% Conf. Error: 1.750 Using 13 X-ray Sources and 32 SDSS Sources SDSS Refined RA, Dec: 15 15 11.59 +44 25 43.5 ; 90% Conf. ["]= 2.142 XRT/DSS Frame Offset: RA -0.200 , Dec -1.200 , 90% Conf. Error: 2.170 Using 13 X-ray Sources and 11 DSS Sources DSS Refined RA, Dec: 15 15 11.61 +44 25 44.6 ; 90% Conf. ["]= 2.497 Version: 2.2 (Thu Dec 11 23:18:03 UTC 2008) Using 1453 Counts, Exposure [s]= 42993.66 XRT/SDSS Frame Offset: RA -0.400 , Dec -2.300 , 90% Conf. Error: 1.750 Using 12 X-ray Sources and 30 SDSS Sources SDSS Refined RA, Dec: 15 15 11.60 +44 25 43.6 ; 90% Conf. ["]= 2.152 XRT/DSS Frame Offset: RA -0.200 , Dec -1.200 , 90% Conf. Error: 2.410 Using 12 X-ray Sources and 11 DSS Sources DSS Refined RA, Dec: 15 15 11.61 +44 25 44.7 ; 90% Conf. ["]= 2.716 Version: 2.1 (Thu Dec 11 21:16:13 UTC 2008) Using 1453 Counts, Exposure [s]= 42792.60 XRT/SDSS Frame Offset: RA -0.400 , Dec -2.300 , 90% Conf. Error: 1.750 Using 12 X-ray Sources and 30 SDSS Sources SDSS Refined RA, Dec: 15 15 11.60 +44 25 43.6 ; 90% Conf. ["]= 2.152 XRT/DSS Frame Offset: RA -0.200 , Dec -1.200 , 90% Conf. Error: 2.410 Using 12 X-ray Sources and 11 DSS Sources DSS Refined RA, Dec: 15 15 11.61 +44 25 44.7 ; 90% Conf. ["]= 2.716 Version: 2.0 (Thu Dec 11 19:25:23 UTC 2008) Using 1452 Counts, Exposure [s]= 42556.72 XRT/SDSS Frame Offset: RA -0.200 , Dec -3.200 , 90% Conf. Error: 0.810 Using 13 X-ray Sources and 25 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 42.6 ; 90% Conf. ["]= 1.469 XRT/DSS Frame Offset: RA 0.000 , Dec -2.900 , 90% Conf. Error: 0.900 Using 13 X-ray Sources and 10 DSS Sources DSS Refined RA, Dec: 15 15 11.69 +44 25 42.9 ; 90% Conf. ["]= 1.521 Version: 1.9 (Thu Dec 11 17:39:37 UTC 2008) Using 1451 Counts, Exposure [s]= 41656.21 XRT/SDSS Frame Offset: RA -0.100 , Dec -3.300 , 90% Conf. Error: 0.930 Using 12 X-ray Sources and 22 SDSS Sources SDSS Refined RA, Dec: 15 15 11.69 +44 25 42.7 ; 90% Conf. ["]= 1.542 XRT/DSS Frame Offset: RA 0.000 , Dec -2.900 , 90% Conf. Error: 0.910 Using 12 X-ray Sources and 8 DSS Sources DSS Refined RA, Dec: 15 15 11.70 +44 25 43.1 ; 90% Conf. ["]= 1.530 Version: 1.8 (Thu Dec 11 14:40:07 UTC 2008) Using 1451 Counts, Exposure [s]= 41623.47 XRT/SDSS Frame Offset: RA -0.100 , Dec -3.300 , 90% Conf. Error: 0.930 Using 12 X-ray Sources and 22 SDSS Sources SDSS Refined RA, Dec: 15 15 11.69 +44 25 42.7 ; 90% Conf. ["]= 1.543 XRT/DSS Frame Offset: RA 0.000 , Dec -2.900 , 90% Conf. Error: 0.910 Using 12 X-ray Sources and 8 DSS Sources DSS Refined RA, Dec: 15 15 11.70 +44 25 43.1 ; 90% Conf. ["]= 1.531 Version: 1.7 (Thu Dec 11 11:42:52 UTC 2008) Using 1448 Counts, Exposure [s]= 40396.60 XRT/SDSS Frame Offset: RA 0.100 , Dec -3.400 , 90% Conf. Error: 0.870 Using 12 X-ray Sources and 21 SDSS Sources SDSS Refined RA, Dec: 15 15 11.68 +44 25 42.6 ; 90% Conf. ["]= 1.512 XRT/DSS Frame Offset: RA 0.100 , Dec -3.000 , 90% Conf. Error: 0.910 Using 12 X-ray Sources and 9 DSS Sources DSS Refined RA, Dec: 15 15 11.68 +44 25 43.0 ; 90% Conf. ["]= 1.536 Version: 1.6 (Thu Dec 11 09:39:41 UTC 2008) Using 1447 Counts, Exposure [s]= 38954.07 XRT/SDSS Frame Offset: RA -0.200 , Dec -2.400 , 90% Conf. Error: 2.290 Using 11 X-ray Sources and 23 SDSS Sources SDSS Refined RA, Dec: 15 15 11.61 +44 25 43.5 ; 90% Conf. ["]= 2.617 XRT/DSS Frame Offset: RA 0.300 , Dec -0.300 , 90% Conf. Error: 1.510 Using 11 X-ray Sources and 9 DSS Sources DSS Refined RA, Dec: 15 15 11.65 +44 25 45.6 ; 90% Conf. ["]= 1.970 Version: 1.5 (Thu Dec 11 07:57:21 UTC 2008) Using 1428 Counts, Exposure [s]= 33796.83 XRT/SDSS Frame Offset: RA 0.000 , Dec -3.100 , 90% Conf. Error: 1.710 Using 9 X-ray Sources and 18 SDSS Sources SDSS Refined RA, Dec: 15 15 11.65 +44 25 43.0 ; 90% Conf. ["]= 2.180 XRT/DSS Frame Offset: RA -0.100 , Dec -1.400 , 90% Conf. Error: 2.420 Using 9 X-ray Sources and 8 DSS Sources DSS Refined RA, Dec: 15 15 11.64 +44 25 44.7 ; 90% Conf. ["]= 2.772 Version: 1.4 (Thu Dec 11 01:33:40 UTC 2008) Using 1426 Counts, Exposure [s]= 32271.04 XRT/SDSS Frame Offset: RA -0.200 , Dec 0.700 , 90% Conf. Error: 1.110 Using 9 X-ray Sources and 18 SDSS Sources SDSS Refined RA, Dec: 15 15 11.61 +44 25 46.6 ; 90% Conf. ["]= 1.752 XRT/DSS Frame Offset: RA -0.200 , Dec 0.700 , 90% Conf. Error: 1.020 Using 9 X-ray Sources and 8 DSS Sources DSS Refined RA, Dec: 15 15 11.61 +44 25 46.6 ; 90% Conf. ["]= 1.696 Version: 1.3 (Wed Dec 10 22:36:53 UTC 2008) Using 1425 Counts, Exposure [s]= 31419.87 XRT/SDSS Frame Offset: RA -0.200 , Dec 0.700 , 90% Conf. Error: 1.110 Using 10 X-ray Sources and 19 SDSS Sources SDSS Refined RA, Dec: 15 15 11.61 +44 25 46.5 ; 90% Conf. ["]= 1.710 XRT/DSS Frame Offset: RA -0.200 , Dec 0.700 , 90% Conf. Error: 1.020 Using 10 X-ray Sources and 9 DSS Sources DSS Refined RA, Dec: 15 15 11.61 +44 25 46.5 ; 90% Conf. ["]= 1.653 Version: 1.2 (Wed Dec 10 21:56:57 UTC 2008) Using 1419 Counts, Exposure [s]= 30418.12 XRT/SDSS Frame Offset: RA 0.600 , Dec -5.300 , 90% Conf. Error: 1.080 Using 6 X-ray Sources and 13 SDSS Sources SDSS Refined RA, Dec: 15 15 11.69 +44 25 41.3 ; 90% Conf. ["]= 1.949 XRT/DSS Frame Offset: RA -1.300 , Dec 1.800 , 90% Conf. Error: 7.310 Using 6 X-ray Sources and 6 DSS Sources DSS Refined RA, Dec: 15 15 11.51 +44 25 48.4 ; 90% Conf. ["]= 7.488 Version: 1.1 (Wed Dec 10 21:17:06 UTC 2008) Using 1416 Counts, Exposure [s]= 29853.57 XRT/SDSS Frame Offset: RA 0.500 , Dec -5.200 , 90% Conf. Error: 0.930 Using 8 X-ray Sources and 15 SDSS Sources SDSS Refined RA, Dec: 15 15 11.65 +44 25 41.5 ; 90% Conf. ["]= 1.795 XRT/DSS Frame Offset: RA 0.200 , Dec 0.000 , 90% Conf. Error: 5.210 Using 8 X-ray Sources and 8 DSS Sources DSS Refined RA, Dec: 15 15 11.63 +44 25 46.7 ; 90% Conf. ["]= 5.431 Version: 1.0 (Wed Dec 10 12:15:58 UTC 2008) Using 1407 Counts, Exposure [s]= 27665.26 XRT/SDSS Frame Offset: RA 0.400 , Dec -5.100 , 90% Conf. Error: 2.380 Using 5 X-ray Sources and 12 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 41.6 ; 90% Conf. ["]= 2.902 XRT/DSS Frame Offset: RA -0.800 , Dec 1.700 , 90% Conf. Error: 2.550 Using 5 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 15 15 11.56 +44 25 48.4 ; 90% Conf. ["]= 3.043 Version: 0.9 (Wed Dec 10 11:18:14 UTC 2008) Using 1405 Counts, Exposure [s]= 26562.79 XRT/SDSS Frame Offset: RA 0.500 , Dec -5.200 , 90% Conf. Error: 0.950 Using 6 X-ray Sources and 13 SDSS Sources SDSS Refined RA, Dec: 15 15 11.68 +44 25 41.8 ; 90% Conf. ["]= 1.840 XRT/DSS Frame Offset: RA -1.100 , Dec 1.900 , 90% Conf. Error: 7.520 Using 6 X-ray Sources and 6 DSS Sources DSS Refined RA, Dec: 15 15 11.53 +44 25 48.9 ; 90% Conf. ["]= 7.683 Version: 0.8 (Wed Dec 10 00:36:31 UTC 2008) Using 1389 Counts, Exposure [s]= 23415.10 XRT/SDSS Frame Offset: RA 0.700 , Dec -5.100 , 90% Conf. Error: 1.010 Using 6 X-ray Sources and 13 SDSS Sources SDSS Refined RA, Dec: 15 15 11.66 +44 25 41.6 ; 90% Conf. ["]= 1.807 XRT/DSS Frame Offset: RA 1.000 , Dec -5.000 , 90% Conf. Error: 7.720 Using 6 X-ray Sources and 6 DSS Sources DSS Refined RA, Dec: 15 15 11.69 +44 25 41.7 ; 90% Conf. ["]= 7.864 Version: 0.7 (Tue Dec 9 22:57:26 UTC 2008) Using 1389 Counts, Exposure [s]= 23039.04 XRT/SDSS Frame Offset: RA 0.700 , Dec -5.100 , 90% Conf. Error: 1.030 Using 5 X-ray Sources and 11 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 41.9 ; 90% Conf. ["]= 1.845 XRT/DSS Frame Offset: RA 1.000 , Dec -5.000 , 90% Conf. Error: 8.010 Using 5 X-ray Sources and 4 DSS Sources DSS Refined RA, Dec: 15 15 11.70 +44 25 42.0 ; 90% Conf. ["]= 8.155 Version: 0.6 (Tue Dec 9 21:36:51 UTC 2008) Using 1389 Counts, Exposure [s]= 23033.62 XRT/SDSS Frame Offset: RA 0.700 , Dec -5.100 , 90% Conf. Error: 1.030 Using 5 X-ray Sources and 11 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 41.9 ; 90% Conf. ["]= 1.845 XRT/DSS Frame Offset: RA 1.000 , Dec -5.000 , 90% Conf. Error: 8.010 Using 5 X-ray Sources and 4 DSS Sources DSS Refined RA, Dec: 15 15 11.70 +44 25 42.0 ; 90% Conf. ["]= 8.155 Version: 0.5 (Tue Dec 9 19:36:35 UTC 2008) Using 1387 Counts, Exposure [s]= 22460.21 XRT/SDSS Frame Offset: RA 0.700 , Dec -5.100 , 90% Conf. Error: 1.010 Using 4 X-ray Sources and 7 SDSS Sources SDSS Refined RA, Dec: 15 15 11.68 +44 25 41.7 ; 90% Conf. ["]= 1.915 XRT/DSS Frame Offset: RA 1.000 , Dec -5.000 , 90% Conf. Error: 6.040 Using 4 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 15 15 11.71 +44 25 41.8 ; 90% Conf. ["]= 6.255 Version: 0.4 (Tue Dec 9 17:01:23 UTC 2008) Using 1385 Counts, Exposure [s]= 22110.75 XRT/SDSS Frame Offset: RA 0.700 , Dec -5.100 , 90% Conf. Error: 1.010 Using 4 X-ray Sources and 7 SDSS Sources SDSS Refined RA, Dec: 15 15 11.68 +44 25 41.7 ; 90% Conf. ["]= 1.916 XRT/DSS Frame Offset: RA 1.000 , Dec -5.000 , 90% Conf. Error: 6.040 Using 4 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 15 15 11.71 +44 25 41.8 ; 90% Conf. ["]= 6.256 Version: 0.3 (Tue Dec 9 13:56:00 UTC 2008) Using 1383 Counts, Exposure [s]= 21490.04 XRT/SDSS Frame Offset: RA 0.700 , Dec -5.100 , 90% Conf. Error: 1.010 Using 4 X-ray Sources and 7 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 41.7 ; 90% Conf. ["]= 1.901 XRT/DSS Frame Offset: RA 1.000 , Dec -5.000 , 90% Conf. Error: 6.040 Using 4 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 15 15 11.70 +44 25 41.8 ; 90% Conf. ["]= 6.251 Version: 0.2 (Tue Dec 9 12:55:52 UTC 2008) Using 1377 Counts, Exposure [s]= 19824.88 XRT/SDSS Frame Offset: RA 0.700 , Dec -3.700 , 90% Conf. Error: 1.120 Using 3 X-ray Sources and 5 SDSS Sources SDSS Refined RA, Dec: 15 15 11.70 +44 25 43.2 ; 90% Conf. ["]= 1.966 XRT/DSS Frame Offset: RA 0.700 , Dec -3.300 , 90% Conf. Error: 1.420 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 15 15 11.70 +44 25 43.6 ; 90% Conf. ["]= 2.151 Version: 0.1 (Tue Dec 9 10:35:32 UTC 2008) Using 1356 Counts, Exposure [s]= 15607.44 XRT/SDSS Frame Offset: RA 0.900 , Dec -4.200 , 90% Conf. Error: 1.590 Using 3 X-ray Sources and 4 SDSS Sources SDSS Refined RA, Dec: 15 15 11.67 +44 25 41.9 ; 90% Conf. ["]= 2.290 XRT/DSS Frame Offset: RA 0.500 , Dec -3.400 , 90% Conf. Error: 4.040 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 15 15 11.63 +44 25 42.7 ; 90% Conf. ["]= 4.363 Version: 0.0 (Sat Dec 6 05:06:21 UTC 2008) Using 1354 Counts, Exposure [s]= 14118.65 XRT/SDSS Frame Offset: RA 0.900 , Dec -4.200 , 90% Conf. Error: 1.700 Using 3 X-ray Sources and 4 SDSS Sources SDSS Refined RA, Dec: 15 15 11.66 +44 25 42.1 ; 90% Conf. ["]= 2.363 XRT/DSS Frame Offset: RA 0.500 , Dec -3.400 , 90% Conf. Error: 4.220 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 15 15 11.62 +44 25 42.9 ; 90% Conf. ["]= 4.528