National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD January 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 00:24 5 20 70.00 1 9 19.00 6 29 89.00 2 01:09 5 16 66.00 2 6 26.00 7 22 92.00 3 00:45 4 21 61.00 2 10 30.00 6 31 91.00 4 00:28 4 17 57.00 2 14 34.00 6 31 91.00 5 05:40 3 11 41.00 3 19 49.00 6 30 90.00 6 01:14 2 6 26.00 4 21 61.00 6 27 87.00 7 00:34 2 4 24.00 4 25 65.00 6 29 89.00 8 00:43 2 3 23.00 4 39 79.00 6 42 102.00 9 01:05 3 5 35.00 4 24 64.00 7 29 99.00 10 00:07 3 4 34.00 4 35 75.00 7 39 109.00 11 00:39 3 11 41.00 4 38 78.00 7 49 119.00 12 01:45 3 11 41.00 3 33 63.00 6 44 104.00 13 00:38 3 14 44.00 5 33 83.00 8 47 127.00 14 - 15 - 16 - 17 06:16 4 25 65.00 4 16 56.00 8 41 121.00 18 05:18 6 35 95.00 5 27 77.00 11 62 172.00 19 00:31 6 38 98.00 3 18 48.00 9 56 146.00 20 01:11 7 34 104.00 4 22 62.00 11 56 166.00 21 00:15 9 33 123.00 3 25 55.00 12 58 178.00 22 01:17 8 26 106.00 2 15 35.00 10 41 141.00 23 - 24 04:16 8 18 98.00 2 8 28.00 10 26 126.00 25 00:58 7 15 85.00 1 3 13.00 8 18 98.00 26 00:35 9 22 112.00 0 0 0.00 9 22 112.00 27 - 28 00:15 5 9 59.00 0 0 0.00 5 9 59.00 29 00:52 4 8 48.00 1 3 13.00 5 11 61.00 30 00:13 3 8 38.00 2 6 26.00 5 14 64.00 31 00:53 3 9 39.00 3 8 38.00 6 17 77.00 Monthly Mean 62.81 45.27 108.08 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD February 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 02:47 2 3 23.00 4 8 48.00 6 11 71.00 2 05:36 3 4 34.00 2 8 28.00 5 12 62.00 3 - 4 00:34 3 6 36.00 3 12 42.00 6 18 78.00 5 01:12 1 4 14.00 3 16 46.00 4 20 60.00 6 00:28 2 5 25.00 5 11 61.00 7 16 86.00 7 02:40 5 20 70.00 4 7 47.00 9 27 117.00 8 - 9 01:12 4 19 59.00 3 3 33.00 7 22 92.00 10 - 11 01:50 9 42 132.00 6 21 81.00 15 63 213.00 12 01:28 6 22 82.00 4 11 51.00 10 33 133.00 13 - 14 06:58 5 16 66.00 4 12 52.00 9 28 118.00 15 02:15 5 13 63.00 3 13 43.00 8 26 106.00 16 00:53 3 12 42.00 5 13 63.00 8 25 105.00 17 00:33 3 10 40.00 4 8 48.00 7 18 88.00 18 00:16 3 11 41.00 4 8 48.00 7 19 89.00 19 - 20 00:41 4 14 54.00 3 5 35.00 7 19 89.00 21 01:05 5 18 68.00 3 5 35.00 8 23 103.00 22 00:22 5 22 72.00 2 5 25.00 7 27 97.00 23 02:45 3 22 52.00 1 8 18.00 4 30 70.00 24 - 25 02:03 4 30 70.00 3 17 47.00 7 47 117.00 26 00:03 3 14 44.00 3 12 42.00 6 26 86.00 27 00:25 4 25 65.00 4 19 59.00 8 44 124.00 28 01:22 2 23 43.00 3 13 43.00 5 36 86.00 Monthly Mean 54.32 45.23 99.55 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD March 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 05:08 3 14 44.00 2 3 23.00 5 17 67.00 2 - 3 02:37 6 13 73.00 2 3 23.00 8 16 96.00 4 00:19 6 19 79.00 3 5 35.00 9 24 114.00 5 - 6 06:27 7 23 93.00 4 12 52.00 11 35 145.00 7 01:44 7 27 97.00 4 8 48.00 11 35 145.00 8 00:51 6 19 79.00 7 18 88.00 13 37 167.00 9 00:16 5 14 64.00 3 15 45.00 8 29 109.00 10 03:31 4 7 47.00 5 17 67.00 9 24 114.00 11 00:21 6 7 67.00 6 24 84.00 12 31 151.00 12 04:53 5 7 57.00 6 18 78.00 11 25 135.00 13 - 14 01:40 1 1 11.00 7 12 82.00 8 13 93.00 15 01:44 2 2 22.00 7 21 91.00 9 23 113.00 16 00:41 3 3 33.00 8 12 92.00 11 15 125.00 17 - 18 - 19 00:20 1 1 11.00 4 6 46.00 5 7 57.00 20 01:16 1 1 11.00 6 13 73.00 7 14 84.00 21 - 22 00:00 2 4 24.00 7 20 90.00 9 24 114.00 23 - 24 02:28 3 11 41.00 5 18 68.00 8 29 109.00 25 - 26 - 27 - 28 - 29 02:28 5 13 63.00 6 11 71.00 11 24 134.00 30 03:01 4 8 48.00 4 8 48.00 8 16 96.00 31 00:36 4 8 48.00 1 2 12.00 5 10 60.00 Monthly Mean 50.60 60.80 111.40 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD April 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 00:34 4 9 49.00 2 4 24.00 6 13 73.00 2 - 3 00:26 2 3 23.00 3 11 41.00 5 14 64.00 4 00:36 3 4 34.00 2 10 30.00 5 14 64.00 5 01:14 2 3 23.00 2 18 38.00 4 21 61.00 6 05:00 2 2 22.00 2 7 27.00 4 9 49.00 7 - 8 - 9 00:39 0 0 0.00 2 16 36.00 2 16 36.00 10 01:32 3 9 39.00 2 18 38.00 5 27 77.00 11 00:52 4 12 52.00 2 20 40.00 6 32 92.00 12 - 13 01:19 3 5 35.00 5 35 85.00 8 40 120.00 14 05:23 3 6 36.00 6 44 104.00 9 50 140.00 15 - 16 01:50 6 20 80.00 7 39 109.00 13 59 189.00 17 00:25 3 12 42.00 8 38 118.00 11 50 160.00 18 00:48 2 12 32.00 8 33 113.00 10 45 145.00 19 00:28 2 10 30.00 5 13 63.00 7 23 93.00 20 01:33 1 17 27.00 4 9 49.00 5 26 76.00 21 00:28 2 20 40.00 5 14 64.00 7 34 104.00 22 - 23 04:38 2 7 27.00 6 15 75.00 8 22 102.00 24 - 25 00:13 1 1 11.00 5 13 63.00 6 14 74.00 26 - 27 01:18 4 12 52.00 3 16 46.00 7 28 98.00 28 01:11 4 10 50.00 3 17 47.00 7 27 97.00 29 01:00 3 16 46.00 2 13 33.00 5 29 79.00 30 - Monthly Mean 35.71 59.19 94.90 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD May 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 03:28 4 11 51.00 2 14 34.00 6 25 85.00 2 00:48 3 24 54.00 3 8 38.00 6 32 92.00 3 01:54 5 18 68.00 3 7 37.00 8 25 105.00 4 00:36 5 25 75.00 2 4 24.00 7 29 99.00 5 00:29 4 28 68.00 4 6 46.00 8 34 114.00 6 02:07 3 27 57.00 3 6 36.00 6 33 93.00 7 - 8 - 9 00:40 5 45 95.00 2 5 25.00 7 50 120.00 10 00:44 7 36 106.00 3 5 35.00 10 41 141.00 11 00:20 8 37 117.00 3 10 40.00 11 47 157.00 12 00:47 7 22 92.00 1 3 13.00 8 25 105.00 13 - 14 - 15 - 16 00:59 4 18 58.00 2 3 23.00 6 21 81.00 17 00:15 4 24 64.00 2 5 25.00 6 29 89.00 18 00:37 4 21 61.00 4 8 48.00 8 29 109.00 19 - 20 - 21 03:48 6 29 89.00 2 14 34.00 8 43 123.00 22 00:07 6 42 102.00 2 7 27.00 8 49 129.00 23 - 24 00:18 3 32 62.00 3 23 53.00 6 55 115.00 25 03:41 3 25 55.00 4 19 59.00 7 44 114.00 26 02:39 4 16 56.00 4 19 59.00 8 35 115.00 27 02:29 5 23 73.00 3 20 50.00 8 43 123.00 28 03:59 5 21 71.00 3 18 48.00 8 39 119.00 29 - 30 06:10 8 16 96.00 3 14 44.00 11 30 140.00 31 - Monthly Mean 74.76 38.00 112.76 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD June 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 00:09 5 8 58.00 5 16 66.00 10 24 124.00 2 - 3 05:56 5 11 61.00 3 19 49.00 8 30 110.00 4 00:24 5 16 66.00 4 25 65.00 9 41 131.00 5 02:41 4 8 48.00 4 23 63.00 8 31 111.00 6 - 7 00:38 8 14 94.00 5 43 93.00 13 57 187.00 8 00:19 7 13 83.00 5 31 81.00 12 44 164.00 9 - 10 - 11 - 12 - 13 01:37 2 3 23.00 5 8 58.00 7 11 81.00 14 - 15 - 16 00:27 3 3 33.00 4 21 61.00 7 24 94.00 17 01:24 2 6 26.00 6 36 96.00 8 42 122.00 18 00:23 2 6 26.00 5 26 76.00 7 32 102.00 19 - 20 05:20 6 19 79.00 7 33 103.00 13 52 182.00 21 - 22 - 23 - 24 - 25 00:37 8 23 103.00 6 17 77.00 14 40 180.00 26 - 27 - 28 - 29 01:15 3 29 59.00 3 3 33.00 6 32 92.00 30 - Monthly Mean 58.38 70.85 129.23 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD July 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:51 2 22 42.00 5 14 64.00 7 36 106.00 3 00:27 3 19 49.00 4 20 60.00 7 39 109.00 4 02:06 3 16 46.00 5 42 92.00 8 58 138.00 5 - 6 01:20 2 10 30.00 7 16 86.00 9 26 116.00 7 00:34 3 15 45.00 7 16 86.00 10 31 131.00 8 - 9 00:11 4 22 62.00 6 18 78.00 10 40 140.00 10 00:56 4 21 61.00 5 21 71.00 9 42 132.00 11 00:46 4 32 72.00 6 30 90.00 10 62 162.00 12 00:31 4 19 59.00 7 17 87.00 11 36 146.00 13 - 14 - 15 - 16 00:09 5 23 73.00 4 12 52.00 9 35 125.00 17 00:12 5 36 86.00 4 9 49.00 9 45 135.00 18 01:49 4 29 69.00 4 5 45.00 8 34 114.00 19 00:47 5 33 83.00 3 6 36.00 8 39 119.00 20 00:45 4 54 94.00 4 24 64.00 8 78 158.00 21 - 22 03:03 5 37 87.00 2 9 29.00 7 46 116.00 23 00:12 4 28 68.00 3 8 38.00 7 36 106.00 24 02:10 6 21 81.00 4 11 51.00 10 32 132.00 25 00:06 3 20 50.00 3 9 39.00 6 29 89.00 26 01:12 4 23 63.00 4 18 58.00 8 41 121.00 27 00:42 4 18 58.00 4 13 53.00 8 31 111.00 28 00:43 5 13 63.00 6 21 81.00 11 34 144.00 29 00:34 3 20 50.00 5 21 71.00 8 41 121.00 30 00:49 5 20 70.00 6 37 97.00 11 57 167.00 31 00:48 6 28 88.00 5 28 78.00 11 56 166.00 Monthly Mean 64.54 64.79 129.33 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD August 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:16 5 30 80.00 5 12 62.00 10 42 142.00 3 00:29 5 17 67.00 5 10 60.00 10 27 127.00 4 00:20 6 15 75.00 4 6 46.00 10 21 121.00 5 00:06 7 23 93.00 4 8 48.00 11 31 141.00 6 03:02 8 28 108.00 3 10 40.00 11 38 148.00 7 00:06 7 15 85.00 1 4 14.00 8 19 99.00 8 - 9 - 10 01:13 3 23 53.00 3 15 45.00 6 38 98.00 11 03:37 4 24 64.00 4 9 49.00 8 33 113.00 12 00:14 3 20 50.00 3 5 35.00 6 25 85.00 13 01:56 3 13 43.00 2 4 24.00 5 17 67.00 14 05:47 6 23 83.00 2 3 23.00 8 26 106.00 15 06:25 4 15 55.00 3 8 38.00 7 23 93.00 16 01:30 5 24 74.00 4 14 54.00 9 38 128.00 17 00:21 6 24 84.00 4 19 59.00 10 43 143.00 18 00:20 4 23 63.00 4 13 53.00 8 36 116.00 19 00:42 6 25 85.00 3 8 38.00 9 33 123.00 20 00:11 5 17 67.00 3 9 39.00 8 26 106.00 21 - 22 - 23 05:57 5 10 60.00 3 5 35.00 8 15 95.00 24 02:01 5 14 64.00 2 3 23.00 7 17 87.00 25 01:00 4 11 51.00 1 4 14.00 5 15 65.00 26 03:03 4 9 49.00 2 6 26.00 6 15 75.00 27 01:19 3 17 47.00 3 7 37.00 6 24 84.00 28 - 29 01:12 2 13 33.00 4 9 49.00 6 22 82.00 30 01:23 3 10 40.00 3 13 43.00 6 23 83.00 31 00:17 3 8 38.00 3 11 41.00 6 19 79.00 Monthly Mean 64.44 39.80 104.24 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD September 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 00:17 2 8 28.00 4 15 55.00 6 23 83.00 2 00:09 3 6 36.00 3 16 46.00 6 22 82.00 3 00:36 4 6 46.00 2 11 31.00 6 17 77.00 4 - 5 01:00 3 22 52.00 2 6 26.00 5 28 78.00 6 03:41 6 27 87.00 2 4 24.00 8 31 111.00 7 - 8 - 9 - 10 00:12 6 30 90.00 3 5 35.00 9 35 125.00 11 04:02 6 34 94.00 3 9 39.00 9 43 133.00 12 00:31 5 47 97.00 3 14 44.00 8 61 141.00 13 00:15 5 34 84.00 2 18 38.00 7 52 122.00 14 00:38 6 33 93.00 3 11 41.00 9 44 134.00 15 00:11 6 34 94.00 3 4 34.00 9 38 128.00 16 06:06 5 20 70.00 2 3 23.00 7 23 93.00 17 04:16 5 21 71.00 1 1 11.00 6 22 82.00 18 01:15 9 22 112.00 2 3 23.00 11 25 135.00 19 00:15 7 22 92.00 2 10 30.00 9 32 122.00 20 01:16 8 23 103.00 3 8 38.00 11 31 141.00 21 - 22 03:23 9 43 133.00 4 12 52.00 13 55 185.00 23 - 24 00:33 9 47 137.00 3 29 59.00 12 76 196.00 25 03:46 5 20 70.00 4 31 71.00 9 51 141.00 26 00:28 5 21 71.00 3 30 60.00 8 51 131.00 27 01:58 4 19 59.00 3 32 62.00 7 51 121.00 28 01:27 5 16 66.00 3 15 45.00 8 31 111.00 29 00:06 5 13 63.00 3 14 44.00 8 27 107.00 30 - Monthly Mean 80.35 40.48 120.83 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD October 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 - 2 00:09 7 30 100.00 3 23 53.00 10 53 153.00 3 01:07 8 24 104.00 2 18 38.00 10 42 142.00 4 - 5 - 6 00:15 6 35 95.00 4 6 46.00 10 41 141.00 7 01:01 5 25 75.00 2 12 32.00 7 37 107.00 8 01:13 4 22 62.00 3 5 35.00 7 27 97.00 9 - 10 02:26 4 8 48.00 4 22 62.00 8 30 110.00 11 02:26 6 17 77.00 3 16 46.00 9 33 123.00 12 00:30 6 17 77.00 3 17 47.00 9 34 124.00 13 00:14 6 20 80.00 2 11 31.00 8 31 111.00 14 - 15 - 16 00:22 4 22 62.00 2 4 24.00 6 26 86.00 17 00:36 2 12 32.00 2 3 23.00 4 15 55.00 18 00:27 2 19 39.00 1 1 11.00 3 20 50.00 19 01:04 3 8 38.00 1 1 11.00 4 9 49.00 20 00:15 6 9 69.00 1 2 12.00 7 11 81.00 21 00:52 6 9 69.00 1 2 12.00 7 11 81.00 22 01:08 2 9 29.00 2 3 23.00 4 12 52.00 23 00:21 1 1 11.00 3 7 37.00 4 8 48.00 24 00:09 1 2 12.00 4 5 45.00 5 7 57.00 25 05:50 0 0 0.00 2 5 25.00 2 5 25.00 26 01:03 1 2 12.00 3 8 38.00 4 10 50.00 27 00:03 1 2 12.00 3 9 39.00 4 11 51.00 28 01:22 2 4 24.00 1 2 12.00 3 6 36.00 29 03:52 2 4 24.00 1 3 13.00 3 7 37.00 30 00:25 4 22 62.00 1 9 19.00 5 31 81.00 31 05:44 2 8 28.00 1 5 15.00 3 13 43.00 Monthly Mean 49.64 29.96 79.60 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD November 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 00:15 4 20 60.00 3 12 42.00 7 32 102.00 2 00:18 6 19 79.00 4 21 61.00 10 40 140.00 3 00:45 6 12 72.00 4 21 61.00 10 33 133.00 4 00:22 4 7 47.00 3 14 44.00 7 21 91.00 5 02:24 4 8 48.00 3 11 41.00 7 19 89.00 6 - 7 05:21 2 3 23.00 2 10 30.00 4 13 53.00 8 00:17 4 17 57.00 2 14 34.00 6 31 91.00 9 00:48 3 16 46.00 3 10 40.00 6 26 86.00 10 - 11 - 12 - 13 03:40 1 3 13.00 3 13 43.00 4 16 56.00 14 00:15 1 1 11.00 4 14 54.00 5 15 65.00 15 - 16 00:30 1 1 11.00 2 6 26.00 3 7 37.00 17 - 18 00:35 0 0 0.00 1 2 12.00 1 2 12.00 19 00:15 1 1 11.00 1 5 15.00 2 6 26.00 20 00:27 4 5 45.00 1 4 14.00 5 9 59.00 21 00:46 6 16 76.00 4 13 53.00 10 29 129.00 22 00:25 7 20 90.00 3 29 59.00 10 49 149.00 23 - 24 00:15 5 20 70.00 6 22 82.00 11 42 152.00 25 - 26 - 27 00:17 6 21 81.00 5 28 78.00 11 49 159.00 28 00:13 4 12 52.00 4 24 64.00 8 36 116.00 29 00:15 5 14 64.00 6 26 86.00 11 40 150.00 30 00:39 5 10 60.00 6 24 84.00 11 34 144.00 Monthly Mean 48.38 48.71 97.10 -------------------------------------------------------------------- National Astronomical Observatory of Japan 10 cm New Sunspot Telescope with a 2k x 2k CCD December 2023 (k = 1.00) Date Time(UT) North South Total h m g f R g f R g f R 1 05:02 4 6 46.00 5 21 71.00 9 27 117.00 2 00:40 3 8 38.00 5 16 66.00 8 24 104.00 3 00:18 3 6 36.00 5 11 61.00 8 17 97.00 4 00:21 1 6 16.00 6 18 78.00 7 24 94.00 5 - 6 00:21 3 14 44.00 5 30 80.00 8 44 124.00 7 00:10 4 14 54.00 6 23 83.00 10 37 137.00 8 00:00 4 22 62.00 5 22 72.00 9 44 134.00 9 00:06 4 21 61.00 4 14 54.00 8 35 115.00 10 00:18 4 24 64.00 3 11 41.00 7 35 105.00 11 - 12 04:47 3 16 46.00 1 2 12.00 4 18 58.00 13 00:16 5 28 78.00 1 4 14.00 6 32 92.00 14 00:26 6 22 82.00 2 10 30.00 8 32 112.00 15 - 16 02:03 6 8 68.00 3 8 38.00 9 16 106.00 17 01:41 3 3 33.00 3 16 46.00 6 19 79.00 18 01:35 4 6 46.00 4 13 53.00 8 19 99.00 19 02:24 5 15 65.00 4 12 52.00 9 27 117.00 20 00:10 7 25 95.00 5 21 71.00 12 46 166.00 21 00:19 6 19 79.00 4 19 59.00 10 38 138.00 22 00:27 6 32 92.00 4 15 55.00 10 47 147.00 23 01:11 6 34 94.00 3 10 40.00 9 44 134.00 24 04:26 6 19 79.00 2 8 28.00 8 27 107.00 25 01:33 5 18 68.00 4 14 54.00 9 32 122.00 26 04:38 4 14 54.00 3 13 43.00 7 27 97.00 27 01:29 2 8 28.00 2 7 27.00 4 15 55.00 28 00:21 2 8 28.00 4 9 49.00 6 17 77.00 29 00:10 2 10 30.00 4 12 52.00 6 22 82.00 30 00:28 2 3 23.00 2 8 28.00 4 11 51.00 31 02:44 1 1 11.00 2 9 29.00 3 10 40.00 Monthly Mean 54.29 49.50 103.79 --------------------------------------------------------------------