Source Measurements for: C/1991 B1

permID |provID     |trkSub  |mode|stn |obsTime                |ra         |dec        |astCat  |mag  |band|photCat |notes|remarks
C/1991 B1|           |        | CCD|411 |1992-04-14T18:22:33.02Z|315.388625 | 41.984250 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-14T18:24:12.38Z|315.388958 | 41.984167 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-14T18:26:42.72Z|315.389500 | 41.984083 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-16T18:14:57.70Z|315.867292 | 42.068333 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-16T18:17:41.86Z|315.868167 | 42.068333 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-16T18:19:21.22Z|315.868042 | 42.068306 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-16T18:21:14.40Z|315.868958 | 42.068333 |        |     |    |        |     |
C/1991 B1|           |        | CCD|897 |1992-04-16T18:51:50.40Z|315.873417 | 42.069583 |        |12.5 |   T|        |     |
C/1991 B1|           |        | CCD|897 |1992-04-16T19:06:55.01Z|315.875667 | 42.070083 |        |     |    |        |     |
C/1991 B1|           |        | CCD|897 |1992-04-20T18:36:44.93Z|316.749500 | 42.238833 |        |     |    |        |     |
C/1991 B1|           |        | CCD|897 |1992-04-20T18:48:15.26Z|316.751625 | 42.238694 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-22T18:20:03.55Z|317.145500 | 42.322417 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-22T18:21:59.33Z|317.145833 | 42.322250 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-22T18:25:59.52Z|317.146500 | 42.322500 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-22T18:27:54.43Z|317.147000 | 42.322722 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-25T18:14:32.64Z|317.691375 | 42.447722 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-25T18:16:04.22Z|317.691792 | 42.447750 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-25T18:20:00.10Z|317.691792 | 42.448000 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-25T18:21:24.77Z|317.692042 | 42.447972 |        |     |    |        |     |
C/1991 B1|           |        | CCD|801 |1992-04-29T08:06:19.01Z|318.261125 | 42.594278 |        |     |    |        |     |
C/1991 B1|           |        | CCD|801 |1992-04-29T08:33:27.65Z|318.263833 | 42.595056 |        |     |    |        |     |
C/1991 B1|           |        | CCD|801 |1992-04-30T08:39:27.07Z|318.408500 | 42.634861 |        |     |    |        |     |
C/1991 B1|           |        | CCD|801 |1992-04-30T08:41:21.12Z|318.407083 | 42.635694 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-30T18:13:28.70Z|318.462500 | 42.651111 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-04-30T18:15:03.74Z|318.462667 | 42.650917 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-05-02T17:42:05.18Z|318.719333 | 42.728250 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-05-02T17:43:33.31Z|318.719292 | 42.728278 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-05-02T17:44:55.39Z|318.719583 | 42.727889 |        |     |    |        |     |
C/1991 B1|           |        | CCD|801 |1992-05-07T08:32:22.85Z|319.209792 | 42.896389 |        |     |    |        |     |
C/1991 B1|           |        | CCD|411 |1992-05-10T17:47:42.14Z|319.470458 | 43.007639 |        |     |    |        |     |