Version: 2.7 (Fri May 25 07:07:39 UTC 2007) Using 188 Counts, Exposure [s]= 28866.19 XRT/SDSS Frame Offset: RA -1.300 , Dec -0.100 , 90% Conf. Error: 1.230 Using 6 X-ray Sources and 6 SDSS Sources SDSS Refined RA, Dec: 08 07 30.98 +57 36 32.2 ; 90% Conf. ["]= 2.252 XRT/DSS Frame Offset: RA -0.800 , Dec 0.000 , 90% Conf. Error: 0.870 Using 6 X-ray Sources and 5 DSS Sources DSS Refined RA, Dec: 08 07 31.04 +57 36 32.3 ; 90% Conf. ["]= 2.078 Version: 2.6 (Fri May 25 03:45:56 UTC 2007) Using 186 Counts, Exposure [s]= 27692.79 XRT/SDSS Frame Offset: RA -1.500 , Dec -0.400 , 90% Conf. Error: 1.240 Using 6 X-ray Sources and 6 SDSS Sources SDSS Refined RA, Dec: 08 07 30.96 +57 36 31.9 ; 90% Conf. ["]= 2.269 XRT/DSS Frame Offset: RA -0.900 , Dec -0.100 , 90% Conf. Error: 0.930 Using 6 X-ray Sources and 5 DSS Sources DSS Refined RA, Dec: 08 07 31.03 +57 36 32.2 ; 90% Conf. ["]= 2.115 Version: 2.5 (Thu May 24 23:01:36 UTC 2007) Using 184 Counts, Exposure [s]= 25238.15 XRT/SDSS Frame Offset: RA -2.300 , Dec 0.100 , 90% Conf. Error: 6.940 Using 6 X-ray Sources and 2 SDSS Sources SDSS Refined RA, Dec: 08 07 30.91 +57 36 32.6 ; 90% Conf. ["]= 7.178 XRT/DSS Frame Offset: RA -1.500 , Dec 0.600 , 90% Conf. Error: 2.070 Using 6 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.00 +57 36 33.1 ; 90% Conf. ["]= 2.766 Version: 2.4 (Thu May 24 19:38:23 UTC 2007) Using 179 Counts, Exposure [s]= 24490.99 XRT/SDSS Frame Offset: RA -1.900 , Dec -0.400 , 90% Conf. Error: 6.870 Using 4 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 30.92 +57 36 32.3 ; 90% Conf. ["]= 7.175 XRT/DSS Frame Offset: RA -1.200 , Dec 0.200 , 90% Conf. Error: 2.340 Using 4 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 31.01 +57 36 32.9 ; 90% Conf. ["]= 3.125 Version: 2.3 (Thu May 24 18:16:54 UTC 2007) Using 178 Counts, Exposure [s]= 22754.89 XRT/SDSS Frame Offset: RA -1.900 , Dec -0.400 , 90% Conf. Error: 6.830 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 30.92 +57 36 32.1 ; 90% Conf. ["]= 7.164 XRT/DSS Frame Offset: RA -1.600 , Dec 0.300 , 90% Conf. Error: 3.050 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.95 +57 36 32.8 ; 90% Conf. ["]= 3.738 Version: 2.2 (Thu May 24 08:57:04 UTC 2007) Using 175 Counts, Exposure [s]= 19039.58 XRT/SDSS Frame Offset: RA 1.700 , Dec -1.200 , 90% Conf. Error: 6.860 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.43 +57 36 30.9 ; 90% Conf. ["]= 7.258 XRT/DSS Frame Offset: RA -2.300 , Dec 2.000 , 90% Conf. Error: 5.360 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.93 +57 36 34.1 ; 90% Conf. ["]= 5.861 Version: 2.1 (Thu May 24 06:33:15 UTC 2007) Using 174 Counts, Exposure [s]= 18471.01 XRT/SDSS Frame Offset: RA 1.700 , Dec -1.200 , 90% Conf. Error: 6.860 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.43 +57 36 30.8 ; 90% Conf. ["]= 7.272 XRT/DSS Frame Offset: RA -2.400 , Dec 2.000 , 90% Conf. Error: 5.380 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.92 +57 36 34.0 ; 90% Conf. ["]= 5.896 Version: 2.0 (Thu May 24 04:53:09 UTC 2007) Using 174 Counts, Exposure [s]= 18142.38 XRT/SDSS Frame Offset: RA 1.700 , Dec -1.200 , 90% Conf. Error: 6.860 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.44 +57 36 30.7 ; 90% Conf. ["]= 7.270 XRT/DSS Frame Offset: RA -2.400 , Dec 2.000 , 90% Conf. Error: 5.380 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.93 +57 36 33.9 ; 90% Conf. ["]= 5.894 Version: 1.9 (Thu May 24 04:14:07 UTC 2007) Using 172 Counts, Exposure [s]= 17753.94 XRT/SDSS Frame Offset: RA 1.700 , Dec -1.300 , 90% Conf. Error: 6.860 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.44 +57 36 30.9 ; 90% Conf. ["]= 7.274 XRT/DSS Frame Offset: RA -2.400 , Dec 2.000 , 90% Conf. Error: 5.400 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.93 +57 36 34.2 ; 90% Conf. ["]= 5.917 Version: 1.8 (Thu May 24 02:41:51 UTC 2007) Using 170 Counts, Exposure [s]= 17237.45 XRT/SDSS Frame Offset: RA 1.700 , Dec -1.300 , 90% Conf. Error: 6.860 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.44 +57 36 30.9 ; 90% Conf. ["]= 7.272 XRT/DSS Frame Offset: RA -2.400 , Dec 2.000 , 90% Conf. Error: 5.400 Using 3 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.93 +57 36 34.2 ; 90% Conf. ["]= 5.915 Version: 1.7 (Thu May 24 01:03:09 UTC 2007) Using 172 Counts, Exposure [s]= 16209.48 XRT/SDSS Frame Offset: RA 1.800 , Dec -1.600 , 90% Conf. Error: 6.940 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.47 +57 36 30.9 ; 90% Conf. ["]= 7.334 XRT/DSS Frame Offset: RA -2.400 , Dec 2.000 , 90% Conf. Error: 5.650 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 30.94 +57 36 34.4 ; 90% Conf. ["]= 6.128 Version: 1.6 (Wed May 23 23:20:51 UTC 2007) Using 168 Counts, Exposure [s]= 15133.86 XRT/SDSS Frame Offset: RA 1.500 , Dec -1.700 , 90% Conf. Error: 6.890 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.41 +57 36 30.5 ; 90% Conf. ["]= 7.286 XRT/DSS Frame Offset: RA -1.700 , Dec 1.900 , 90% Conf. Error: 5.510 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.01 +57 36 34.1 ; 90% Conf. ["]= 5.998 Version: 1.5 (Wed May 23 21:39:16 UTC 2007) Using 168 Counts, Exposure [s]= 15133.81 XRT/SDSS Frame Offset: RA 1.500 , Dec -1.700 , 90% Conf. Error: 6.890 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.41 +57 36 30.5 ; 90% Conf. ["]= 7.286 XRT/DSS Frame Offset: RA -1.700 , Dec 1.900 , 90% Conf. Error: 5.510 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.01 +57 36 34.1 ; 90% Conf. ["]= 5.998 Version: 1.4 (Wed May 23 20:08:44 UTC 2007) Using 167 Counts, Exposure [s]= 14775.21 XRT/SDSS Frame Offset: RA 1.500 , Dec -1.700 , 90% Conf. Error: 6.890 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.40 +57 36 30.6 ; 90% Conf. ["]= 7.281 XRT/DSS Frame Offset: RA -1.700 , Dec 1.900 , 90% Conf. Error: 5.510 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.01 +57 36 34.2 ; 90% Conf. ["]= 5.992 Version: 1.3 (Wed May 23 18:15:58 UTC 2007) Using 166 Counts, Exposure [s]= 13601.93 XRT/SDSS Frame Offset: RA 1.600 , Dec -2.800 , 90% Conf. Error: 7.410 Using 1 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.36 +57 36 30.2 ; 90% Conf. ["]= 7.861 XRT/DSS Frame Offset: RA -4.800 , Dec -2.400 , 90% Conf. Error: 9.550 Using 1 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.56 +57 36 30.6 ; 90% Conf. ["]= 9.904 Version: 1.2 (Wed May 23 08:35:22 UTC 2007) Using 165 Counts, Exposure [s]= 12087.55 XRT/SDSS Frame Offset: RA -2.100 , Dec -1.100 , 90% Conf. Error: 6.930 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 30.93 +57 36 31.4 ; 90% Conf. ["]= 7.326 XRT/DSS Frame Offset: RA -1.800 , Dec -0.600 , 90% Conf. Error: 4.340 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 30.97 +57 36 31.9 ; 90% Conf. ["]= 4.947 Version: 1.1 (Wed May 23 06:55:44 UTC 2007) Using 165 Counts, Exposure [s]= 11691.41 XRT/SDSS Frame Offset: RA -2.100 , Dec -1.100 , 90% Conf. Error: 6.930 Using 1 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 30.91 +57 36 31.6 ; 90% Conf. ["]= 7.431 XRT/DSS Frame Offset: RA -2.000 , Dec -1.500 , 90% Conf. Error: 5.870 Using 1 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 30.92 +57 36 31.2 ; 90% Conf. ["]= 6.454 Version: 1.0 (Wed May 23 05:16:36 UTC 2007) Using 164 Counts, Exposure [s]= 11295.26 XRT/SDSS Frame Offset: RA -2.100 , Dec -1.100 , 90% Conf. Error: 6.930 Using 2 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 30.91 +57 36 30.9 ; 90% Conf. ["]= 7.386 XRT/DSS Frame Offset: RA 0.000 , Dec 2.200 , 90% Conf. Error: 5.170 Using 2 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.17 +57 36 34.2 ; 90% Conf. ["]= 5.767 Version: 0.9 (Wed May 23 02:55:06 UTC 2007) Using 161 Counts, Exposure [s]= 10899.12 XRT/SDSS Frame Offset: RA -1.900 , Dec -1.200 , 90% Conf. Error: 6.810 Using 3 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 30.96 +57 36 31.2 ; 90% Conf. ["]= 7.265 XRT/DSS Frame Offset: RA 0.000 , Dec 2.200 , 90% Conf. Error: 5.240 Using 3 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.20 +57 36 34.6 ; 90% Conf. ["]= 5.819 Version: 0.8 (Wed May 23 00:38:08 UTC 2007) Using 160 Counts, Exposure [s]= 9886.19 XRT/SDSS Frame Offset: RA 0.700 , Dec -2.400 , 90% Conf. Error: 6.950 Using 2 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.29 +57 36 29.4 ; 90% Conf. ["]= 7.512 XRT/DSS Frame Offset: RA -0.400 , Dec 2.200 , 90% Conf. Error: 6.190 Using 2 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.15 +57 36 34.0 ; 90% Conf. ["]= 6.815 Version: 0.7 (Tue May 22 22:55:53 UTC 2007) Using 160 Counts, Exposure [s]= 9319.54 XRT/SDSS Frame Offset: RA 0.700 , Dec -2.400 , 90% Conf. Error: 6.950 Using 2 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.31 +57 36 29.3 ; 90% Conf. ["]= 7.495 XRT/DSS Frame Offset: RA -0.400 , Dec 2.200 , 90% Conf. Error: 6.190 Using 2 X-ray Sources and 3 DSS Sources DSS Refined RA, Dec: 08 07 31.17 +57 36 33.9 ; 90% Conf. ["]= 6.797 Version: 0.6 (Tue May 22 21:00:24 UTC 2007) Using 159 Counts, Exposure [s]= 8993.60 XRT/SDSS Frame Offset: RA 0.000 , Dec 0.000 , 90% Conf. Error: 6.420 Warning: No optical/X-ray sources to match. SDSS Refined RA, Dec: 08 07 31.23 +57 36 31.3 ; 90% Conf. ["]= 7.095 XRT/DSS Frame Offset: RA -0.400 , Dec 2.200 , 90% Conf. Error: 5.070 Using 1 X-ray Sources and 1 DSS Sources DSS Refined RA, Dec: 08 07 31.18 +57 36 33.5 ; 90% Conf. ["]= 5.901 Version: 0.5 (Tue May 22 19:16:40 UTC 2007) Using 159 Counts, Exposure [s]= 8607.49 XRT/SDSS Frame Offset: RA 0.000 , Dec 0.000 , 90% Conf. Error: 6.420 Warning: No optical/X-ray sources to match. SDSS Refined RA, Dec: 08 07 31.23 +57 36 31.3 ; 90% Conf. ["]= 7.086 XRT/DSS Frame Offset: RA -0.400 , Dec 2.200 , 90% Conf. Error: 5.070 Using 1 X-ray Sources and 1 DSS Sources DSS Refined RA, Dec: 08 07 31.18 +57 36 33.5 ; 90% Conf. ["]= 5.890 Version: 0.4 (Tue May 22 17:38:54 UTC 2007) Using 156 Counts, Exposure [s]= 7120.62 XRT/SDSS Frame Offset: RA -0.500 , Dec 0.200 , 90% Conf. Error: 6.020 Using 2 X-ray Sources and 2 SDSS Sources SDSS Refined RA, Dec: 08 07 31.11 +57 36 31.6 ; 90% Conf. ["]= 6.604 XRT/DSS Frame Offset: RA -0.100 , Dec 0.500 , 90% Conf. Error: 2.550 Using 2 X-ray Sources and 2 DSS Sources DSS Refined RA, Dec: 08 07 31.16 +57 36 31.9 ; 90% Conf. ["]= 3.725 Version: 0.3 (Tue May 22 08:41:36 UTC 2007) Using 156 Counts, Exposure [s]= 6333.41 XRT/SDSS Frame Offset: RA 0.300 , Dec -0.300 , 90% Conf. Error: 5.330 Using 1 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.20 +57 36 31.3 ; 90% Conf. ["]= 6.080 XRT/DSS Frame Offset: RA 0.400 , Dec -0.700 , 90% Conf. Error: 4.030 Using 1 X-ray Sources and 1 DSS Sources DSS Refined RA, Dec: 08 07 31.21 +57 36 30.9 ; 90% Conf. ["]= 4.980 Version: 0.2 (Tue May 22 06:22:43 UTC 2007) Using 154 Counts, Exposure [s]= 5934.71 XRT/SDSS Frame Offset: RA -0.100 , Dec -0.400 , 90% Conf. Error: 5.630 Using 1 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.15 +57 36 31.2 ; 90% Conf. ["]= 6.351 XRT/DSS Frame Offset: RA 0.000 , Dec -0.700 , 90% Conf. Error: 4.020 Using 1 X-ray Sources and 1 DSS Sources DSS Refined RA, Dec: 08 07 31.16 +57 36 30.9 ; 90% Conf. ["]= 4.980 Version: 0.1 (Tue May 22 04:58:04 UTC 2007) Using 153 Counts, Exposure [s]= 5541.12 XRT/SDSS Frame Offset: RA -0.400 , Dec -0.200 , 90% Conf. Error: 5.930 Using 1 X-ray Sources and 3 SDSS Sources SDSS Refined RA, Dec: 08 07 31.08 +57 36 31.4 ; 90% Conf. ["]= 6.583 XRT/DSS Frame Offset: RA -0.300 , Dec -0.500 , 90% Conf. Error: 3.940 Using 1 X-ray Sources and 1 DSS Sources DSS Refined RA, Dec: 08 07 31.09 +57 36 31.1 ; 90% Conf. ["]= 4.868 Version: 0.0 (Mon May 21 05:44:34 UTC 2007) Using 153 Counts, Exposure [s]= 5155.01 XRT/SDSS Frame Offset: RA 0.000 , Dec 0.000 , 90% Conf. Error: 6.420 Warning: No optical/X-ray sources to match. SDSS Refined RA, Dec: 08 07 31.21 +57 36 31.8 ; 90% Conf. ["]= 6.671 XRT/DSS Frame Offset: RA 0.000 , Dec 0.000 , 90% Conf. Error: 6.420 Warning: No optical/X-ray sources to match. DSS Refined RA, Dec: 08 07 31.21 +57 36 31.8 ; 90% Conf. ["]= 6.671