Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection January 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 01:00 1 8 10.80 0 0 0.00 1 8 10.80 2 - 3 03:05 1 3 7.80 0 0 0.00 1 3 7.80 4 00:48 1 6 9.60 0 0 0.00 1 6 9.60 5 - 6 03:10 1 2 7.20 0 0 0.00 1 2 7.20 7 04:10 1 1 6.60 1 1 6.60 2 2 13.20 8 00:20 0 0 0.00 0 0 0.00 0 0 0.00 9 00:20 0 0 0.00 0 0 0.00 0 0 0.00 10 00:30 0 0 0.00 0 0 0.00 0 0 0.00 11 00:36 0 0 0.00 0 0 0.00 0 0 0.00 12 00:10 0 0 0.00 0 0 0.00 0 0 0.00 13 00:55 0 0 0.00 0 0 0.00 0 0 0.00 14 00:20 0 0 0.00 0 0 0.00 0 0 0.00 15 00:20 0 0 0.00 1 1 6.60 1 1 6.60 16 00:15 0 0 0.00 0 0 0.00 0 0 0.00 17 00:05 0 0 0.00 0 0 0.00 0 0 0.00 18 00:05 0 0 0.00 1 2 7.20 1 2 7.20 19 03:35 0 0 0.00 1 1 6.60 1 1 6.60 20 00:05 0 0 0.00 1 1 6.60 1 1 6.60 21 00:10 0 0 0.00 2 5 15.00 2 5 15.00 22 00:20 0 0 0.00 1 19 17.40 1 19 17.40 23 - 24 - 25 04:26 0 0 0.00 1 2 7.20 1 2 7.20 26 00:45 1 2 7.20 1 1 6.60 2 3 13.80 27 00:05 1 3 7.80 0 0 0.00 1 3 7.80 28 00:05 1 5 9.00 1 1 6.60 2 6 15.60 29 00:05 1 3 7.80 1 3 7.80 2 6 15.60 30 00:05 0 0 0.00 0 0 0.00 0 0 0.00 31 00:10 0 0 0.00 0 0 0.00 0 0 0.00 Monthly Mean 2.73 3.49 6.22 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection February 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:46 0 0 0.00 0 0 0.00 0 0 0.00 2 - 3 00:40 0 0 0.00 0 0 0.00 0 0 0.00 4 02:10 0 0 0.00 0 0 0.00 0 0 0.00 5 00:30 0 0 0.00 0 0 0.00 0 0 0.00 6 00:25 0 0 0.00 0 0 0.00 0 0 0.00 7 02:25 0 0 0.00 0 0 0.00 0 0 0.00 8 01:10 0 0 0.00 0 0 0.00 0 0 0.00 9 00:10 0 0 0.00 0 0 0.00 0 0 0.00 10 00:10 0 0 0.00 1 2 7.20 1 2 7.20 11 00:30 0 0 0.00 0 0 0.00 0 0 0.00 12 00:15 0 0 0.00 0 0 0.00 0 0 0.00 13 - 14 00:05 0 0 0.00 0 0 0.00 0 0 0.00 15 05:24 1 2 7.20 0 0 0.00 1 2 7.20 16 00:55 0 0 0.00 0 0 0.00 0 0 0.00 17 - 18 - 19 00:15 0 0 0.00 0 0 0.00 0 0 0.00 20 02:05 0 0 0.00 0 0 0.00 0 0 0.00 21 00:40 0 0 0.00 0 0 0.00 0 0 0.00 22 - 23 01:40 0 0 0.00 0 0 0.00 0 0 0.00 24 00:05 0 0 0.00 0 0 0.00 0 0 0.00 25 00:05 1 2 7.20 0 0 0.00 1 2 7.20 26 00:15 1 2 7.20 1 1 6.60 2 3 13.80 27 00:10 1 2 7.20 0 0 0.00 1 2 7.20 28 00:20 1 6 9.60 0 0 0.00 1 6 9.60 Monthly Mean 1.67 0.60 2.27 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection March 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:30 1 2 7.20 0 0 0.00 1 2 7.20 2 00:10 1 3 7.80 1 3 7.80 2 6 15.60 3 00:10 1 3 7.80 1 5 9.00 2 8 16.80 4 02:00 1 3 7.80 0 0 0.00 1 3 7.80 5 01:05 1 1 6.60 1 2 7.20 2 3 13.80 6 00:25 2 18 22.80 0 0 0.00 2 18 22.80 7 00:50 1 14 14.40 0 0 0.00 1 14 14.40 8 03:55 1 19 17.40 0 0 0.00 1 19 17.40 9 00:35 1 14 14.40 0 0 0.00 1 14 14.40 10 00:10 1 3 7.80 0 0 0.00 1 3 7.80 11 05:50 0 0 0.00 0 0 0.00 0 0 0.00 12 00:10 0 0 0.00 0 0 0.00 0 0 0.00 13 - 14 - 15 01:25 0 0 0.00 1 2 7.20 1 2 7.20 16 00:20 0 0 0.00 1 2 7.20 1 2 7.20 17 - 18 00:20 0 0 0.00 2 12 19.20 2 12 19.20 19 - 20 02:05 0 0 0.00 0 0 0.00 0 0 0.00 21 - 22 - 23 - 24 - 25 00:10 1 8 10.80 0 0 0.00 1 8 10.80 26 02:50 1 2 7.20 0 0 0.00 1 2 7.20 27 00:15 1 3 7.80 0 0 0.00 1 3 7.80 28 00:10 1 4 8.40 0 0 0.00 1 4 8.40 29 - 30 00:05 1 7 10.20 1 1 6.60 2 8 16.80 31 00:20 2 11 18.60 0 0 0.00 2 11 18.60 Monthly Mean 8.05 2.92 10.96 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection April 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 01:20 1 9 11.40 0 0 0.00 1 9 11.40 2 05:35 1 4 8.40 0 0 0.00 1 4 8.40 3 05:10 1 2 7.20 0 0 0.00 1 2 7.20 4 00:00 1 2 7.20 0 0 0.00 1 2 7.20 5 00:49 1 2 7.20 1 4 8.40 2 6 15.60 6 00:15 1 2 7.20 1 20 18.00 2 22 25.20 7 - 8 00:00 0 0 0.00 4 45 51.00 4 45 51.00 9 00:45 0 0 0.00 5 49 59.40 5 49 59.40 10 - 11 00:00 0 0 0.00 4 47 52.20 4 47 52.20 12 04:20 1 1 6.60 4 35 45.00 5 36 51.60 13 02:40 1 2 7.20 4 56 57.60 5 58 64.80 14 00:05 1 2 7.20 5 49 59.40 6 51 66.60 15 00:05 2 7 16.20 5 50 60.00 7 57 76.20 16 00:10 1 4 8.40 5 52 61.20 6 56 69.60 17 00:10 0 0 0.00 5 36 51.60 5 36 51.60 18 00:00 2 3 13.80 2 31 30.60 4 34 44.40 19 00:20 1 1 6.60 2 9 17.40 3 10 24.00 20 00:10 2 2 13.20 1 3 7.80 3 5 21.00 21 00:00 0 0 0.00 2 5 15.00 2 5 15.00 22 00:10 3 5 21.00 2 2 13.20 5 7 34.20 23 00:10 2 6 15.60 1 1 6.60 3 7 22.20 24 00:10 2 11 18.60 1 1 6.60 3 12 25.20 25 00:05 2 11 18.60 0 0 0.00 2 11 18.60 26 - 27 00:05 2 4 14.40 0 0 0.00 2 4 14.40 28 00:00 1 3 7.80 0 0 0.00 1 3 7.80 29 00:30 1 2 7.20 1 2 7.20 2 4 14.40 30 00:20 1 5 9.00 1 9 11.40 2 14 20.40 Monthly Mean 8.89 23.69 32.58 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection May 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 01:40 1 4 8.40 2 6 15.60 3 10 24.00 3 01:50 1 4 8.40 2 6 15.60 3 10 24.00 4 00:50 0 0 0.00 2 4 14.40 2 4 14.40 5 00:25 0 0 0.00 2 9 17.40 2 9 17.40 5 23:05 0 0 0.00 2 12 19.20 2 12 19.20 7 00:10 0 0 0.00 4 28 40.80 4 28 40.80 8 00:15 0 0 0.00 3 17 28.20 3 17 28.20 9 00:10 0 0 0.00 1 22 19.20 1 22 19.20 10 00:30 0 0 0.00 1 13 13.80 1 13 13.80 11 00:10 0 0 0.00 2 15 21.00 2 15 21.00 12 00:05 0 0 0.00 2 17 22.20 2 17 22.20 13 00:20 1 4 8.40 1 8 10.80 2 12 19.20 14 - 15 04:10 2 3 13.80 2 7 16.20 4 10 30.00 16 00:20 1 16 15.60 2 10 18.00 3 26 33.60 17 - 18 00:15 1 25 21.00 3 15 27.00 4 40 48.00 19 03:20 1 39 29.40 3 13 25.80 4 52 55.20 20 00:10 1 40 30.00 2 10 18.00 3 50 48.00 21 00:10 1 54 38.40 1 5 9.00 2 59 47.40 22 00:05 1 33 25.80 1 1 6.60 2 34 32.40 23 - 24 - 25 00:10 1 44 32.40 0 0 0.00 1 44 32.40 26 00:00 2 39 35.40 0 0 0.00 2 39 35.40 27 03:05 2 29 29.40 0 0 0.00 2 29 29.40 28 00:05 2 24 26.40 0 0 0.00 2 24 26.40 29 00:05 1 10 12.00 0 0 0.00 1 10 12.00 30 00:45 1 6 9.60 0 0 0.00 1 6 9.60 31 01:10 1 2 7.20 0 0 0.00 1 2 7.20 Monthly Mean 13.52 13.80 27.32 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection June 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:10 1 4 8.40 0 0 0.00 1 4 8.40 1 23:55 2 4 14.40 0 0 0.00 2 4 14.40 2 23:50 0 0 0.00 0 0 0.00 0 0 0.00 4 00:10 0 0 0.00 0 0 0.00 0 0 0.00 5 00:10 0 0 0.00 2 2 13.20 2 2 13.20 6 00:05 0 0 0.00 0 0 0.00 0 0 0.00 7 00:25 0 0 0.00 0 0 0.00 0 0 0.00 8 00:15 0 0 0.00 0 0 0.00 0 0 0.00 9 00:10 0 0 0.00 0 0 0.00 0 0 0.00 10 - 11 00:05 0 0 0.00 0 0 0.00 0 0 0.00 12 00:10 0 0 0.00 2 9 17.40 2 9 17.40 13 02:40 1 1 6.60 0 0 0.00 1 1 6.60 14 02:20 2 2 13.20 0 0 0.00 2 2 13.20 15 - 16 00:05 0 0 0.00 0 0 0.00 0 0 0.00 17 00:10 2 4 14.40 1 2 7.20 3 6 21.60 18 00:05 1 1 6.60 2 6 15.60 3 7 22.20 19 01:50 1 5 9.00 2 5 15.00 3 10 24.00 20 - 21 - 22 00:10 2 17 22.20 1 7 10.20 3 24 32.40 23 00:10 2 33 31.80 1 6 9.60 3 39 41.40 24 00:55 1 31 24.60 1 4 8.40 2 35 33.00 25 01:40 2 20 24.00 1 2 7.20 3 22 31.20 26 00:05 2 26 27.60 1 1 6.60 3 27 34.20 27 - 28 01:40 2 6 15.60 2 4 14.40 4 10 30.00 29 - 30 03:00 2 5 15.00 0 0 0.00 2 5 15.00 Monthly Mean 9.73 5.20 14.93 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection July 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:10 0 0 0.00 0 0 0.00 0 0 0.00 3 - 4 00:10 0 0 0.00 0 0 0.00 0 0 0.00 5 - 6 01:15 0 0 0.00 0 0 0.00 0 0 0.00 7 00:10 0 0 0.00 1 2 7.20 1 2 7.20 8 00:05 0 0 0.00 1 4 8.40 1 4 8.40 9 00:20 0 0 0.00 1 3 7.80 1 3 7.80 10 00:05 0 0 0.00 1 5 9.00 1 5 9.00 11 00:30 0 0 0.00 0 0 0.00 0 0 0.00 12 - 13 00:15 0 0 0.00 0 0 0.00 0 0 0.00 14 00:05 0 0 0.00 0 0 0.00 0 0 0.00 15 00:05 0 0 0.00 0 0 0.00 0 0 0.00 16 00:05 1 3 7.80 0 0 0.00 1 3 7.80 17 00:20 0 0 0.00 1 5 9.00 1 5 9.00 18 - 19 - 20 - 21 02:05 1 9 11.40 3 34 38.40 4 43 49.80 22 00:10 1 8 10.80 5 38 52.80 6 46 63.60 23 00:15 4 8 28.80 5 64 68.40 9 72 97.20 24 00:05 2 7 16.20 4 74 68.40 6 81 84.60 25 00:35 1 13 13.80 4 81 72.60 5 94 86.40 26 02:00 1 15 15.00 4 54 56.40 5 69 71.40 27 00:05 1 18 16.80 4 49 53.40 5 67 70.20 28 00:00 1 26 21.60 5 41 54.60 6 67 76.20 29 00:35 1 34 26.40 5 30 48.00 6 64 74.40 30 00:00 2 32 31.20 3 14 26.40 5 46 57.60 31 00:10 3 33 37.80 3 20 30.00 6 53 67.80 Monthly Mean 9.90 25.45 35.35 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection August 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 01:10 3 35 39.00 2 4 14.40 5 39 53.40 2 - 3 - 4 01:10 1 9 11.40 1 14 14.40 2 23 25.80 5 00:00 1 6 9.60 1 22 19.20 2 28 28.80 6 03:10 1 2 7.20 1 14 14.40 2 16 21.60 7 02:10 1 2 7.20 1 34 26.40 2 36 33.60 8 00:10 1 1 6.60 1 34 26.40 2 35 33.00 9 00:45 1 2 7.20 1 40 30.00 2 42 37.20 10 00:15 1 3 7.80 2 25 27.00 3 28 34.80 11 00:10 2 5 15.00 3 22 31.20 5 27 46.20 12 00:10 2 5 15.00 4 32 43.20 6 37 58.20 13 00:10 0 0 0.00 4 34 44.40 4 34 44.40 14 00:10 0 0 0.00 3 25 33.00 3 25 33.00 15 00:05 0 0 0.00 3 44 44.40 3 44 44.40 16 00:57 0 0 0.00 4 54 56.40 4 54 56.40 17 00:15 0 0 0.00 3 38 40.80 3 38 40.80 18 00:40 0 0 0.00 3 38 40.80 3 38 40.80 19 00:10 0 0 0.00 3 25 33.00 3 25 33.00 20 00:10 0 0 0.00 3 42 43.20 3 42 43.20 21 00:25 0 0 0.00 4 34 44.40 4 34 44.40 22 02:45 1 2 7.20 1 11 12.60 2 13 19.80 23 - 24 00:05 2 15 21.00 2 6 15.60 4 21 36.60 25 - 26 00:15 2 34 32.40 0 0 0.00 2 34 32.40 27 00:00 2 20 24.00 0 0 0.00 2 20 24.00 28 03:30 1 8 10.80 1 1 6.60 2 9 17.40 29 00:10 1 5 9.00 1 1 6.60 2 6 15.60 30 01:53 0 0 0.00 1 1 6.60 1 1 6.60 30 23:35 0 0 0.00 2 2 13.20 2 2 13.20 Monthly Mean 8.53 25.49 34.02 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection September 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:10 0 0 0.00 4 9 29.40 4 9 29.40 2 00:05 0 0 0.00 3 12 25.20 3 12 25.20 3 - 4 - 5 - 6 00:15 0 0 0.00 2 39 35.40 2 39 35.40 7 00:30 0 0 0.00 3 53 49.80 3 53 49.80 8 00:10 1 1 6.60 3 82 67.20 4 83 73.80 9 00:55 1 3 7.80 3 57 52.20 4 60 60.00 10 00:05 1 3 7.80 3 58 52.80 4 61 60.60 11 - 12 00:10 0 0 0.00 3 25 33.00 3 25 33.00 13 01:30 0 0 0.00 2 7 16.20 2 7 16.20 14 00:10 1 1 6.60 2 16 21.60 3 17 28.20 15 01:23 0 0 0.00 1 11 12.60 1 11 12.60 16 - 17 02:55 2 4 14.40 1 9 11.40 3 13 25.80 18 00:10 1 2 7.20 1 14 14.40 2 16 21.60 19 - 20 03:50 1 2 7.20 2 10 18.00 3 12 25.20 21 00:20 1 5 9.00 2 19 23.40 3 24 32.40 22 00:50 1 3 7.80 2 8 16.80 3 11 24.60 22 23:30 1 4 8.40 2 5 15.00 3 9 23.40 23 23:55 1 3 7.80 2 3 13.80 3 6 21.60 25 05:50 1 3 7.80 0 0 0.00 1 3 7.80 26 01:40 1 3 7.80 0 0 0.00 1 3 7.80 27 04:58 1 1 6.60 0 0 0.00 1 1 6.60 28 - 29 00:10 2 3 13.80 1 1 6.60 3 4 20.40 30 00:15 2 5 15.00 1 3 7.80 3 8 22.80 Monthly Mean 6.16 22.72 28.88 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection October 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:05 1 7 10.20 2 5 15.00 3 12 25.20 2 03:20 2 21 24.60 3 6 21.60 5 27 46.20 3 01:30 2 21 24.60 0 0 0.00 2 21 24.60 4 01:07 2 30 30.00 0 0 0.00 2 30 30.00 5 00:10 3 52 49.20 1 4 8.40 4 56 57.60 6 - 7 03:40 3 27 34.20 0 0 0.00 3 27 34.20 8 00:15 4 30 42.00 1 2 7.20 5 32 49.20 9 00:00 3 16 27.60 2 2 13.20 5 18 40.80 10 04:10 2 8 16.80 2 5 15.00 4 13 31.80 11 00:50 2 17 22.20 2 12 19.20 4 29 41.40 12 04:40 2 17 22.20 2 10 18.00 4 27 40.20 13 00:10 1 29 23.40 3 17 28.20 4 46 51.60 14 00:05 1 41 30.60 4 38 46.80 5 79 77.40 15 - 16 - 17 02:50 1 57 40.20 3 30 36.00 4 87 76.20 18 00:30 1 27 22.20 4 31 42.60 5 58 64.80 19 00:10 1 25 21.00 4 28 40.80 5 53 61.80 20 00:20 2 10 18.00 4 21 36.60 6 31 54.60 21 00:10 2 7 16.20 4 17 34.20 6 24 50.40 22 - 23 00:05 0 0 0.00 3 25 33.00 3 25 33.00 24 - 25 - 26 - 27 00:05 3 36 39.60 2 6 15.60 5 42 55.20 28 00:10 2 66 51.60 3 19 29.40 5 85 81.00 29 00:10 1 55 39.00 3 29 35.40 4 84 74.40 30 00:00 1 45 33.00 3 22 31.20 4 67 64.20 31 - Monthly Mean 27.76 22.93 50.69 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection November 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 - 3 00:29 1 12 13.20 2 11 18.60 3 23 31.80 4 - 5 01:20 2 14 20.40 4 20 36.00 6 34 56.40 6 04:15 2 3 13.80 3 14 26.40 5 17 40.20 7 - 8 01:19 2 3 13.80 3 16 27.60 5 19 41.40 9 - 10 00:10 2 5 15.00 2 8 16.80 4 13 31.80 11 00:10 2 3 13.80 1 3 7.80 3 6 21.60 12 00:10 2 4 14.40 2 5 15.00 4 9 29.40 13 - 14 00:55 0 0 0.00 1 10 12.00 1 10 12.00 15 - 16 00:05 0 0 0.00 1 25 21.00 1 25 21.00 17 00:00 0 0 0.00 2 33 31.80 2 33 31.80 17 23:55 1 1 6.60 4 42 49.20 5 43 55.80 19 00:05 0 0 0.00 4 45 51.00 4 45 51.00 20 00:45 0 0 0.00 3 61 54.60 3 61 54.60 21 00:05 0 0 0.00 2 58 46.80 2 58 46.80 22 00:46 1 2 7.20 3 53 49.80 4 55 57.00 23 01:20 1 3 7.80 4 55 57.00 5 58 64.80 24 00:15 0 0 0.00 5 66 69.60 5 66 69.60 25 00:30 2 3 13.80 4 35 45.00 6 38 58.80 26 00:55 1 2 7.20 4 29 41.40 5 31 48.60 27 01:35 3 6 21.60 3 22 31.20 6 28 52.80 28 - 29 - 30 01:20 1 1 6.60 1 2 7.20 2 3 13.80 Monthly Mean 8.34 34.09 42.43 -------------------------------------------------------------------- Tokyo Astronomical Observatory, University of Tokyo Zeiss 20 cm Refractor, drawing by projection December 1987 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:15 1 2 7.20 1 4 8.40 2 6 15.60 3 00:15 1 1 6.60 4 5 27.00 5 6 33.60 4 03:50 0 0 0.00 1 2 7.20 1 2 7.20 5 00:15 0 0 0.00 1 7 10.20 1 7 10.20 6 - 7 00:30 1 2 7.20 1 20 18.00 2 22 25.20 8 00:00 1 3 7.80 1 16 15.60 2 19 23.40 9 00:30 0 0 0.00 2 18 22.80 2 18 22.80 10 01:55 0 0 0.00 3 21 30.60 3 21 30.60 11 - 12 - 13 - 14 00:50 0 0 0.00 3 5 21.00 3 5 21.00 15 00:25 0 0 0.00 4 16 33.60 4 16 33.60 16 03:05 0 0 0.00 3 22 31.20 3 22 31.20 17 00:05 0 0 0.00 4 15 33.00 4 15 33.00 18 00:25 1 2 7.20 4 10 30.00 5 12 37.20 19 00:05 1 3 7.80 4 10 30.00 5 13 37.80 20 00:55 1 1 6.60 4 8 28.80 5 9 35.40 21 00:15 0 0 0.00 3 4 20.40 3 4 20.40 22 01:10 0 0 0.00 4 7 28.20 4 7 28.20 23 00:10 0 0 0.00 2 5 15.00 2 5 15.00 24 01:40 0 0 0.00 1 2 7.20 1 2 7.20 25 00:45 0 0 0.00 3 8 22.80 3 8 22.80 26 00:10 1 2 7.20 2 14 20.40 3 16 27.60 27 00:30 0 0 0.00 1 23 19.80 1 23 19.80 28 00:15 0 0 0.00 1 34 26.40 1 34 26.40 29 00:50 0 0 0.00 1 42 31.20 1 42 31.20 30 01:10 0 0 0.00 2 15 21.00 2 15 21.00 31 00:30 0 0 0.00 2 17 22.20 2 17 22.20 Monthly Mean 2.22 22.38 24.60 --------------------------------------------------------------------