National Astronomical Observatory of Japan Zeiss 20 cm Refractor, drawing by projection January 1998 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 03:34 1 4 8.40 2 15 21.00 3 19 29.40 2 00:41 1 6 9.60 2 11 18.60 3 17 28.20 3 01:20 1 11 12.60 1 8 10.80 2 19 23.40 4 04:40 1 9 11.40 0 0 0.00 1 9 11.40 5 04:15 1 4 8.40 0 0 0.00 1 4 8.40 6 00:45 1 3 7.80 0 0 0.00 1 3 7.80 7 00:35 0 0 0.00 0 0 0.00 0 0 0.00 8 - 9 02:20 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 - 12 - 13 01:05 0 0 0.00 2 32 31.20 2 32 31.20 14 03:10 0 0 0.00 2 24 26.40 2 24 26.40 15 - 16 04:00 1 8 10.80 3 40 42.00 4 48 52.80 17 02:20 1 7 10.20 4 24 38.40 5 31 48.60 18 - 19 02:40 2 2 13.20 5 12 37.20 7 14 50.40 20 00:40 2 2 13.20 1 7 10.20 3 9 23.40 21 00:30 1 3 7.80 1 1 6.60 2 4 14.40 22 00:30 1 1 6.60 4 5 27.00 5 6 33.60 23 - 24 00:50 5 9 35.40 2 19 23.40 7 28 58.80 25 00:50 6 12 43.20 3 29 35.40 9 41 78.60 26 00:40 3 24 32.40 3 44 44.40 6 68 76.80 27 00:25 3 10 24.00 2 28 28.80 5 38 52.80 28 - 29 00:45 2 10 18.00 2 20 24.00 4 30 42.00 30 01:05 2 6 15.60 1 7 10.20 3 13 25.80 31 00:42 2 6 15.60 1 4 8.40 3 10 24.00 Monthly Mean 12.68 18.50 31.18 -------------------------------------------------------------------- National Astronomical Observatory of Japan Zeiss 20 cm Refractor, drawing by projection February 1998 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:23 0 0 0.00 1 3 7.80 1 3 7.80 2 00:55 1 1 6.60 2 5 15.00 3 6 21.60 3 00:15 1 1 6.60 1 2 7.20 2 3 13.80 4 06:35 1 6 9.60 1 2 7.20 2 8 16.80 5 01:25 1 6 9.60 1 4 8.40 2 10 18.00 6 00:30 1 2 7.20 2 9 17.40 3 11 24.60 7 00:58 0 0 0.00 2 8 16.80 2 8 16.80 8 - 9 00:50 0 0 0.00 3 9 23.40 3 9 23.40 10 01:45 0 0 0.00 4 7 28.20 4 7 28.20 11 00:15 0 0 0.00 4 13 31.80 4 13 31.80 12 02:50 0 0 0.00 5 19 41.40 5 19 41.40 13 00:45 0 0 0.00 3 23 31.80 3 23 31.80 14 01:05 0 0 0.00 3 13 25.80 3 13 25.80 15 - 16 00:45 2 10 18.00 2 48 40.80 4 58 58.80 17 00:30 2 7 16.20 2 54 44.40 4 61 60.60 18 00:30 2 7 16.20 2 37 34.20 4 44 50.40 19 00:25 1 5 9.00 2 41 36.60 3 46 45.60 20 - 21 02:15 0 0 0.00 2 8 16.80 2 8 16.80 22 00:07 0 0 0.00 3 6 21.60 3 6 21.60 23 00:45 1 1 6.60 2 11 18.60 3 12 25.20 24 - 25 - 26 00:30 1 28 22.80 2 12 19.20 3 40 42.00 27 00:40 1 18 16.80 2 11 18.60 3 29 35.40 28 01:27 1 6 9.60 3 14 26.40 4 20 36.00 Monthly Mean 6.73 23.45 30.18 -------------------------------------------------------------------- National Astronomical Observatory of Japan Zeiss 20 cm Refractor, drawing by projection March 1998 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:50 2 10 18.00 4 37 46.20 6 47 64.20 3 01:00 0 0 0.00 3 32 37.20 3 32 37.20 4 01:45 1 4 8.40 2 28 28.80 3 32 37.20 5 - 6 00:55 1 6 9.60 1 11 12.60 2 17 22.20 7 01:15 2 10 18.00 3 8 22.80 5 18 40.80 7 23:48 2 4 14.40 2 9 17.40 4 13 31.80 9 01:30 1 2 7.20 2 16 21.60 3 18 28.80 10 01:05 1 2 7.20 3 27 34.20 4 29 41.40 11 01:00 1 2 7.20 4 29 41.40 5 31 48.60 12 - 13 - 14 02:42 1 1 6.60 6 56 69.60 7 57 76.20 15 03:57 1 1 6.60 3 29 35.40 4 30 42.00 16 00:55 0 0 0.00 3 55 51.00 3 55 51.00 17 01:00 0 0 0.00 3 54 50.40 3 54 50.40 18 00:55 1 1 6.60 4 58 58.80 5 59 65.40 19 00:50 1 7 10.20 3 47 46.20 4 54 56.40 20 - 21 - 22 - 23 03:35 1 10 12.00 4 36 45.60 5 46 57.60 24 02:35 1 18 16.80 3 34 38.40 4 52 55.20 25 04:35 1 12 13.20 3 23 31.80 4 35 45.00 26 00:50 2 11 18.60 3 35 39.00 5 46 57.60 27 - 28 05:20 2 9 17.40 3 52 49.20 5 61 66.60 29 02:10 2 12 19.20 4 43 49.80 6 55 69.00 30 00:15 1 1 6.60 5 47 58.20 6 48 64.80 31 01:45 0 0 0.00 6 49 65.40 6 49 65.40 Monthly Mean 9.73 41.35 51.08 -------------------------------------------------------------------- National Astronomical Observatory of Japan Zeiss 20 cm Refractor, drawing by projection April 1998 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 - 3 01:10 0 0 0.00 5 72 73.20 5 72 73.20 3 23:40 0 0 0.00 4 48 52.80 4 48 52.80 4 23:45 0 0 0.00 4 59 59.40 4 59 59.40 6 - 7 - 8 - 9 - 10 00:35 2 2 13.20 11 65 105.00 13 67 118.20 10 23:10 0 0 0.00 10 110 126.00 10 110 126.00 12 02:50 0 0 0.00 10 111 126.60 10 111 126.60 13 04:55 0 0 0.00 9 96 111.60 9 96 111.60 14 - 15 - 16 03:45 1 20 18.00 8 40 72.00 9 60 90.00 17 - 18 - 18 23:50 2 24 26.40 0 0 0.00 2 24 26.40 20 00:00 2 22 25.20 0 0 0.00 2 22 25.20 20 23:45 2 15 21.00 0 0 0.00 2 15 21.00 21 23:50 2 12 19.20 0 0 0.00 2 12 19.20 22 23:55 2 10 18.00 0 0 0.00 2 10 18.00 24 - 25 - 26 - 27 - 28 03:35 0 0 0.00 2 6 15.60 2 6 15.60 29 00:45 0 0 0.00 3 26 33.60 3 26 33.60 30 02:30 1 5 9.00 2 22 25.20 3 27 34.20 Monthly Mean 9.38 50.06 59.44 -------------------------------------------------------------------- National Astronomical Observatory of Japan Zeiss 20 cm Refractor, drawing by projection May 1998 (k = 0.60) Date Time(UT) North South Total h m g f R g f R g f R 1 00:05 2 15 21.00 3 22 31.20 5 37 52.20 2 00:30 1 22 19.20 2 23 25.80 3 45 45.00 3 - 4 - 5 02:25 1 45 33.00 3 13 25.80 4 58 58.80 6 02:40 2 55 45.00 3 17 28.20 5 72 73.20 7 00:40 1 43 31.80 4 11 30.60 5 54 62.40 8 - 9 - 10 - 10 23:50 0 0 0.00 3 17 28.20 3 17 28.20 12 - 13 01:45 1 10 12.00 3 38 40.80 4 48 52.80 14 06:20 1 17 16.20 3 43 43.80 4 60 60.00 15 00:30 1 23 19.80 2 44 38.40 3 67 58.20 16 00:20 1 18 16.80 2 53 43.80 3 71 60.60 17 06:00 1 23 19.80 2 35 33.00 3 58 52.80 18 - 19 04:30 1 14 14.40 4 13 31.80 5 27 46.20 20 00:35 1 17 16.20 2 3 13.80 3 20 30.00 21 00:30 1 16 15.60 3 7 22.20 4 23 37.80 22 00:50 1 9 11.40 0 0 0.00 1 9 11.40 23 01:00 2 6 15.60 1 1 6.60 3 7 22.20 24 - 25 06:05 1 25 21.00 1 2 7.20 2 27 28.20 26 - 27 - 27 23:30 2 22 25.20 1 5 9.00 3 27 34.20 29 - 30 - 31 00:15 1 13 13.80 3 24 32.40 4 37 46.20 Monthly Mean 19.36 25.93 45.28 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD June 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 01:57 1 4 14.00 2 6 26.00 3 10 40.00 2 - 3 - 4 01:22 3 7 37.00 3 10 40.00 6 17 77.00 5 - 6 - 7 - 8 00:37 2 4 24.00 3 11 41.00 5 15 65.00 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 17 23:53 2 6 26.00 2 3 23.00 4 9 49.00 19 - 20 01:10 3 12 42.00 1 2 12.00 4 14 54.00 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 05:43 3 6 36.00 5 12 62.00 8 18 98.00 Monthly Mean 29.83 34.00 63.83 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD July 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 04:08 4 5 45.00 4 12 52.00 8 17 97.00 2 03:36 4 8 48.00 6 14 74.00 10 22 122.00 3 00:43 4 8 48.00 7 14 84.00 11 22 132.00 4 02:24 4 8 48.00 5 18 68.00 9 26 116.00 5 - 6 - 7 - 8 - 9 00:12 1 3 13.00 1 3 13.00 2 6 26.00 10 - 11 - 12 - 13 - 14 06:34 1 1 11.00 2 5 25.00 3 6 36.00 15 - 16 - 17 - 17 23:23 0 0 0.00 4 10 50.00 4 10 50.00 19 06:51 0 0 0.00 3 7 37.00 3 7 37.00 20 - 21 - 22 - 23 02:18 3 7 37.00 4 15 55.00 7 22 92.00 24 - 25 - 26 - 27 05:46 4 9 49.00 1 9 19.00 5 18 68.00 28 05:03 7 22 92.00 3 13 43.00 10 35 135.00 29 06:06 5 16 66.00 1 4 14.00 6 20 80.00 30 - 31 - Monthly Mean 38.08 44.50 82.58 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD August 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 - 3 04:45 4 6 46.00 2 2 22.00 6 8 68.00 4 - 4 23:47 2 15 35.00 1 11 21.00 3 26 56.00 6 - 7 - 8 - 9 - 10 06:43 4 11 51.00 6 25 85.00 10 36 136.00 11 04:03 3 15 45.00 5 32 82.00 8 47 127.00 12 00:07 3 16 46.00 4 14 54.00 7 30 100.00 13 01:00 5 18 68.00 5 13 63.00 10 31 131.00 14 04:46 3 9 39.00 3 5 35.00 6 14 74.00 15 - 16 - 17 01:09 3 8 38.00 4 9 49.00 7 17 87.00 18 - 19 - 20 - 20 23:37 4 11 51.00 4 6 46.00 8 17 97.00 22 - 23 02:02 4 22 62.00 2 5 25.00 6 27 87.00 24 00:56 4 21 61.00 2 3 23.00 6 24 84.00 25 00:30 3 21 51.00 2 3 23.00 5 24 74.00 26 04:57 6 23 83.00 1 2 12.00 7 25 95.00 27 - 28 - 29 - 30 - 31 - Monthly Mean 52.00 41.54 93.54 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD September 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 - 3 - 4 - 5 05:35 3 10 40.00 2 12 32.00 5 22 72.00 6 - 7 - 8 07:18 4 20 60.00 4 12 52.00 8 32 112.00 9 02:23 5 32 82.00 4 15 55.00 9 47 137.00 10 00:04 5 25 75.00 3 6 36.00 8 31 111.00 11 - 12 02:17 3 20 50.00 2 5 25.00 5 25 75.00 13 03:43 3 22 52.00 4 9 49.00 7 31 101.00 14 00:48 2 18 38.00 3 7 37.00 5 25 75.00 15 - 16 02:48 1 4 14.00 2 6 26.00 3 10 40.00 17 00:28 2 3 23.00 3 4 34.00 5 7 57.00 18 - 19 02:09 4 9 49.00 4 16 56.00 8 25 105.00 20 04:33 5 14 64.00 4 24 64.00 9 38 128.00 21 - 22 - 23 - 24 - 24 23:44 4 14 54.00 3 8 38.00 7 22 92.00 26 - 27 - 28 - 29 - 30 - Monthly Mean 50.08 42.00 92.08 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD October 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:37 1 1 11.00 0 0 0.00 1 1 11.00 3 00:36 2 4 24.00 1 1 11.00 3 5 35.00 4 00:43 1 6 16.00 0 0 0.00 1 6 16.00 5 - 6 - 7 - 8 03:02 4 25 65.00 2 9 29.00 6 34 94.00 8 23:55 3 20 50.00 2 8 28.00 5 28 78.00 10 00:48 2 10 30.00 2 7 27.00 4 17 57.00 11 00:39 2 8 28.00 2 8 28.00 4 16 56.00 11 22:58 1 1 11.00 1 4 14.00 2 5 25.00 13 - 14 - 15 01:09 3 8 38.00 2 9 29.00 5 17 67.00 16 - 17 - 18 02:52 5 31 81.00 2 8 28.00 7 39 109.00 19 02:30 5 21 71.00 2 5 25.00 7 26 96.00 20 - 21 - 22 - 23 - 24 - 25 05:45 1 1 11.00 1 2 12.00 2 3 23.00 26 - 27 - 28 01:53 2 4 24.00 0 0 0.00 2 4 24.00 29 - 30 - 31 00:49 3 5 35.00 2 3 23.00 5 8 58.00 Monthly Mean 35.36 18.14 53.50 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD November 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 - 3 01:33 3 8 38.00 0 0 0.00 3 8 38.00 4 01:38 3 5 35.00 1 2 12.00 4 7 47.00 5 - 6 - 7 - 8 00:50 5 19 69.00 2 2 22.00 7 21 91.00 9 01:08 3 11 41.00 1 1 11.00 4 12 52.00 10 - 11 02:45 4 8 48.00 2 5 25.00 6 13 73.00 12 00:58 3 6 36.00 3 5 35.00 6 11 71.00 12 23:58 3 16 46.00 3 11 41.00 6 27 87.00 14 00:45 5 11 61.00 4 13 53.00 9 24 114.00 15 00:39 4 6 46.00 4 13 53.00 8 19 99.00 16 01:47 4 4 44.00 4 15 55.00 8 19 99.00 17 01:30 1 3 13.00 2 10 30.00 3 13 43.00 18 01:41 1 3 13.00 3 11 41.00 4 14 54.00 19 05:24 1 1 11.00 2 6 26.00 3 7 37.00 20 00:04 0 0 0.00 3 8 38.00 3 8 38.00 21 00:41 0 0 0.00 2 9 29.00 2 9 29.00 22 - 23 01:27 0 0 0.00 2 4 24.00 2 4 24.00 24 02:00 1 1 11.00 5 11 61.00 6 12 72.00 25 00:01 1 2 12.00 5 16 66.00 6 18 78.00 26 02:14 3 9 39.00 5 16 66.00 8 25 105.00 27 00:38 4 17 57.00 4 15 55.00 8 32 112.00 28 00:39 5 25 75.00 4 15 55.00 9 40 130.00 29 00:44 6 22 82.00 2 14 34.00 8 36 116.00 30 02:00 4 16 56.00 1 4 14.00 5 20 70.00 Monthly Mean 36.22 36.78 73.00 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD December 1998 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 00:08 5 29 79.00 3 7 37.00 8 36 116.00 2 - 3 - 4 - 5 - 6 00:22 5 17 67.00 4 5 45.00 9 22 112.00 7 - 8 - 9 02:46 4 16 56.00 4 30 70.00 8 46 126.00 10 - 11 00:29 3 6 36.00 3 13 43.00 6 19 79.00 12 04:30 3 3 33.00 5 27 77.00 8 30 110.00 13 00:36 2 3 23.00 5 26 76.00 7 29 99.00 13 21:19 1 2 12.00 5 31 81.00 6 33 93.00 15 02:11 2 3 23.00 5 23 73.00 7 26 96.00 16 - 17 00:38 1 2 12.00 2 16 36.00 3 18 48.00 18 01:19 2 3 23.00 2 7 27.00 4 10 50.00 19 00:42 2 8 28.00 1 5 15.00 3 13 43.00 20 01:04 4 10 50.00 1 1 11.00 5 11 61.00 21 00:09 2 8 28.00 0 0 0.00 2 8 28.00 22 01:12 3 13 43.00 0 0 0.00 3 13 43.00 23 01:40 4 16 56.00 0 0 0.00 4 16 56.00 24 00:46 5 13 63.00 0 0 0.00 5 13 63.00 25 - 26 00:36 4 19 59.00 2 6 26.00 6 25 85.00 27 - 28 01:32 4 22 62.00 1 6 16.00 5 28 78.00 29 01:09 3 29 59.00 1 8 18.00 4 37 77.00 30 00:18 3 26 56.00 1 5 15.00 4 31 71.00 31 - Monthly Mean 43.40 33.30 76.70 --------------------------------------------------------------------