USNO CATALOG GUIDE-STAR PHOTOMETRY FOR THE HDF-N FIELD
 ID   R.A.   DEC.   MAG   B_MAG   QUAL   FIELD   GSC   d'   P.A. 
   U1500_05576249      12:35:54.362      +62:22:02.57     9.5 12.1 0 00096 +    11.133      324.923  
U1500_05579958 12:37:38.107 +62:16:31.98 11.7 13.3 0 00096 - 6.698   57.498  
U1500_05579607 12:37:28.267 +62:24:51.16 12.2 12.8 0 00065 - 12.731   20.619  
U1500_05577615 12:36:33.343 +62:24:01.15 12.4 12.9 0 00065 - 11.235   350.388  
U1500_05577344 12:36:24.991 +62:21:15.84 12.6 13.9 0 00096 - 8.797   341.112  
U1500_05574846 12:35:13.687 +62:06:40.32 12.6 13.6 0 00096 - 12.827   240.910  
U1500_05581598 12:38:21.283 +62:19:09.16 12.7 15.4 0 00096 - 12.348   59.640  
U1500_05581856 12:38:28.284 +62:12:03.53 13.0 14.1 0 00096 - 11.544   94.209  
U1500_05574716 12:35:10.205 +62:16:02.06 13.0 13.9 0 00096 - 11.972   285.148  
U1500_05580127 12:37:43.020 +62:19:01.74 13.1 14.0 0 00096 - 8.703   45.534  
U1500_05579314 12:37:20.249 +62:20:53.20 13.1 14.5 0 00096 - 8.709   24.148  
U1500_05574934 12:35:16.013 +62:08:03.66 13.2 15.0 0 00096 - 11.956   246.074  
U1500_05575469 12:35:32.518 +62:11:21.34 13.2 14.5 0 00096 - 9.119   260.120  
U1500_05581560 12:38:20.160 +62:02:57.91 13.5 15.1 0 00096 - 14.550   133.130  
U1500_05578358 12:36:53.618 +62:04:20.39 13.5 14.4 0 00096 - 8.616   176.825  
U1500_05577703 12:36:35.630 +62:02:14.17 13.6 15.1 0 00096 - 10.829   188.661  
U1500_05575799 12:35:41.196 +62:22:26.47 13.6 14.5 0 00096 - 12.382   320.219  
U1500_05575597 12:35:36.122 +62:16:46.88 13.8 15.6 0 00096 - 9.369   294.320  
U1500_05576595 12:36:03.850 +62:11:41.46 13.8 14.6 0 00096 - 5.472   256.857  
U1500_05578325 12:36:52.834 +62:07:26.26 13.9 15.9 0 00096 - 5.519   176.001  
U1500_05575965 12:35:46.474 +62:07:49.48 14.0 15.5 0 00096 - 8.965   235.301  
U1500_05575136 12:35:21.893 +62:20:12.12 14.0 14.9 0 00096 - 12.514   305.617  
U1500_05578916 12:37:09.641 +62:12:32.87 14.3 15.9 0 00096 - 2.376   99.538  
U1500_05577241 12:36:22.195 +62:19:29.68 14.5 15.9 0 00096 - 7.283   334.154  
U1500_05579580 12:37:27.446 +62:16:22.37 14.5 15.4 0 00096 - 5.589   52.074  
U1500_05575357 12:35:29.040 +62:06:51.98 14.6 15.2 0 00096 - 11.191   237.259  
U1500_05580831 12:38:01.711 +62:07:45.73 14.6 15.5 0 00096 - 9.888   121.463  
U1500_05577349 12:36:25.123 +62:16:41.81 14.7 16.4 0 00096 - 4.708   322.910  
U1500_05580057 12:37:41.030 +62:05:59.32 14.7 15.7 0 00096 - 9.193   139.062  
U1500_05578199 12:36:49.022 +62:04:38.78 14.7 16.7 0 00096 - 8.297   180.420  
U1500_05577844 12:36:40.121 +62:19:42.24 15.0 17.5 0 00096 - 6.850   350.813  
U1500_05577070 12:36:17.484 +62:24:46.37 15.0 15.4 0 00065 - 12.402   342.588  
U1500_05575866 12:35:43.430 +62:14:56.65 15.0 16.1 0 00096 - 7.956   284.692  
U1500_05580702 12:37:58.286 +62:12:19.48 15.0 15.1 0 00065 - 8.037   94.286  
U1500_05578591 12:37:00.967 +62:04:02.17 15.1 15.9 0 00096 - 9.006   171.456  
U1500_05580915 12:38:03.970 +62:08:08.56 15.2 16.7 0 00096 - 9.924   118.792  
U1500_05578223 12:36:49.526 +62:17:12.77 15.3 16.9 0 00096 - 4.270   359.977  
U1500_05574856 12:35:13.966 +62:01:57.25 15.3 16.1 0 00096 - 15.670   225.650  
U1500_05579971 12:37:38.402 +62:04:05.81 15.4 16.3 0 00096 - 10.528   147.078  
U1500_05579879 12:37:35.671 +62:07:39.97 15.4 16.0 0 00096 - 7.538   134.341  
U1500_05577648 12:36:34.166 +62:08:08.41 15.4 17.6 0 00096 - 5.127   200.511  
U1500_05579981 12:37:38.722 +62:08:41.78 15.4 16.2 0 00096 - 7.139   126.413  
U1500_05574905 12:35:15.406 +62:14:41.60 15.4 16.4 0 00096 - 11.104   279.246  
U1500_05575550 12:35:34.378 +62:07:50.48 15.4 18.1 0 00096 - 10.147   239.958  
U1500_05575856 12:35:43.114 +62:06:48.06 15.4 16.5 0 00096 - 9.892   231.741  
U1500_05579682 12:37:30.530 +62:17:49.20 15.5 16.6 0 00096 - 6.822   44.290  
U1500_05575701 12:35:38.330 +62:09:27.72 15.5 17.0 0 00096 - 9.007   247.395  
U1500_05575040 12:35:19.116 +62:05:22.52 15.5 17.8 0 00096 - 12.991   234.541