Monthly Sunspot Observation Report
October 2022 Sunspot classification and coordinates →
88.08
Monthly mean R
24 / 31
Observation days (77%)
169
Maximum R
7
Days without observation
D: Day · T: Time (UT) · g: Number of groups · f: Number of spots · R: Relative number (10g+f) · Q: Seeing 1–5 · O: Observer · G: Assigned observer
| Drawing | D | T (UT) | g | f | R | Q | O | G |
|---|---|---|---|---|---|---|---|---|
| Drawing | 01 | 10:30 | 10 | 59 | 159 | 3 | Talar YONTAN | TY0 |
| Drawing | 03 | 09:00 | 9 | 79 | 169 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 04 | 09:00 | 7 | 98 | 168 | 3 | Talar YONTAN | TY0 |
| Drawing | 05 | 10:20 | 5 | 77 | 127 | 3 | Korhan YELKENCİ | KY |
| Drawing | 09 | 09:33 | 5 | 37 | 87 | 2 | Burçin TANIK | BT |
| Drawing | 10 | 10:41 | 4 | 34 | 74 | 3 | Ergün EGE | EE |
| Drawing | 11 | 07:15 | 6 | 77 | 137 | 3 | Talar YONTAN | TY0 |
| Drawing | 12 | 08:00 | 7 | 56 | 126 | 3 | T.YONTAN=K.Y. | KY |
| Drawing | 13 | 07:25 | 5 | 22 | 72 | 3 | Burçin TANIK | BT |
| Drawing | 14 | 09:55 | 4 | 13 | 53 | 3 | Olcay PLEVNE | OP |
| Drawing | 16 | 12:50 | 6 | 27 | 87 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 17 | 09:30 | 4 | 32 | 72 | 3 | Korhan YELKENCİ | HÇ |
| Drawing | 20 | 06:50 | 2 | 19 | 39 | 3 | Korhan YELKENCİ | OP |
| Drawing | 21 | 08:25 | 4 | 20 | 60 | 3 | O.PLEVNE=B.C. | BC |
| Drawing | 22 | 09:50 | 5 | 16 | 66 | 3 | Ergün EGE | EE |
| Drawing | 23 | 09:15 | 3 | 13 | 43 | 3 | Olcay PLEVNE | OP |
| Drawing | 24 | 07:20 | 3 | 31 | 61 | 3 | Korhan YELKENCİ | EE |
| Drawing | 25 | 08:10 | 6 | 34 | 94 | 3 | Talar YONTAN | TY0 |
| Drawing | 26 | 07:30 | 5 | 20 | 70 | 3 | Başar COŞKUNOĞLU | KY |
| Drawing | 27 | 06:40 | 6 | 45 | 105 | 3 | Burçin TANIK | BT |
| Drawing | 28 | 08:18 | 4 | 23 | 63 | 3 | Olcay PLEVNE | OP |
| Drawing | 29 | 10:00 | 4 | 20 | 60 | 3 | Ergün EGE | BC |
| Drawing | 30 | 10:40 | 4 | 19 | 59 | 3 | Ergün EGE | EE |
| Drawing | 31 | 11:30 | 5 | 13 | 63 | 3 | Hikmet ÇAKMAK | HÇ |
| Monthly Mean of Relative Number: 88.08 [24 observations; 77%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Talar Yontan TY0 | 5 | 08:35 | 08:44 [4] |
| Korhan Yelkenci KY | 4 | 08:30 | 10:20 [1] |
| Ergün Ege EE | 4 | 10:18 | 10:24 [3] |
| Olcay Plevne OP | 4 | 08:58 | 09:09 [3] |
| Hikmet Çakmak HÇ | 3 | 11:07 | 11:07 [3] |
| Burçin Tanık BT | 3 | 07:53 | 07:53 [3] |
| Başar Coşkunoğlu BC | 1 | 07:30 | --:-- |
| Month total | 24 – 7 | Observing window: 06:00 – 08:00 UT | |
Colour: black = within the window, green = up to 30 min late, purple = later.
The last twelve months Development of the daily and monthly mean relative number
Observation days (2022): 239 / 304 (79%)
Days without observation: 65
Consecutive days: 12 (longest 51)