Monthly Sunspot Observation Report
January 2016 Sunspot classification and coordinates →
59.73
Monthly mean R
22 / 31
Observation days (71%)
112
Maximum R
9
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 | 11:10 | 3 | 10 | 40 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 02 | 07:50 | 3 | 8 | 38 | 3 | Korhan YELKENCİ | KY |
| Drawing | 06 | 10:05 | 2 | 2 | 22 | 3 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 08 | 10:20 | 6 | 28 | 88 | 3 | K.YELKENCİ=H.Ç. | HÇ |
| Drawing | 09 | 07:35 | 7 | 30 | 100 | 3 | Sinan ALİŞ | BC |
| Drawing | 10 | 08:55 | 6 | 30 | 90 | 3 | Talar YONTAN | TY0 |
| Drawing | 11 | 08:55 | 5 | 21 | 71 | 4 | Başar COŞKUNOĞLU | BC |
| Drawing | 12 | 09:20 | 2 | 5 | 25 | 3 | Sinan ALİŞ | SA |
| Drawing | 13 | 10:20 | 2 | 10 | 30 | 3 | Özgecan ÖNALTAŞ | KY |
| Drawing | 14 | 07:45 | 3 | 8 | 38 | 3 | Talar YONTAN | TY0 |
| Drawing | 15 | 12:10 | 5 | 18 | 68 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 19 | 10:55 | 6 | 14 | 74 | 3 | H.ÇAKMAK=K.Y. | SA |
| Drawing | 20 | 07:45 | 4 | 17 | 57 | 3 | Talar YONTAN | ÖÖ |
| Drawing | 21 | 08:35 | 3 | 35 | 65 | 3 | Korhan YELKENCİ | KY |
| Drawing | 23 | 10:05 | 3 | 46 | 76 | 3 | Başar COŞKUNOĞLU | SA |
| Drawing | 24 | 06:45 | 2 | 32 | 52 | 3 | Korhan YELKENCİ | KY |
| Drawing | 25 | 10:13 | 3 | 39 | 69 | 2 | Başar COŞKUNOĞLU | BC |
| Drawing | 27 | 07:25 | 4 | 72 | 112 | 4 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 28 | 12:00 | 4 | 54 | 94 | 3 | Özgecan ÖNALTAŞ | TY0 |
| Drawing | 29 | 13:05 | 5 | 22 | 72 | 3 | H.ÇAKMAK=Ö.Ö. | ÖÖ |
| Drawing | 30 | 07:30 | 2 | 13 | 33 | 3 | Talar YONTAN | TY0 |
| Drawing | 31 | 09:45 | 0 | 0 | 0 | 1 | Başar COŞKUNOĞLU | BC |
| Monthly Mean of Relative Number: 59.73 [22 observations; 71%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Hikmet Çakmak HÇ | 4 | 11:50 | 11:40 [2] |
| Korhan Yelkenci KY | 4 | 08:23 | 07:43 [3] |
| Ozgecan Önal Taş ÖÖ | 4 | 09:58 | 08:45 [2] |
| Talar Yontan TY0 | 4 | 07:59 | 08:03 [3] |
| Başar Coşkunoğlu BC | 4 | 09:45 | 09:38 [3] |
| Sinan Aliş SA | 2 | 08:28 | 09:20 [1] |
| Month total | 22 – 9 | Observing window: 07:00 – 09:00 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 (2016): 22 / 31 (71%)
Days without observation: 9
Consecutive days: 5 (longest 8)