Monthly Sunspot Observation Report
March 2016 Sunspot classification and coordinates →
52.52
Monthly mean R
25 / 31
Observation days (81%)
119
Maximum R
6
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 | 09:14 | 6 | 18 | 78 | 3 | Korhan YELKENCİ | KY |
| Drawing | 02 | 10:20 | 3 | 13 | 43 | 2 | Başar COŞKUNOĞLU | HÇ |
| Drawing | 03 | 13:30 | 6 | 18 | 78 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 04 | 09:50 | 9 | 29 | 119 | 3 | T.YONTAN=Ö.Ö. | ÖÖ |
| Drawing | 05 | 13:10 | 6 | 19 | 79 | 3 | Sinan ALİŞ | SA |
| Drawing | 06 | 07:15 | 7 | 20 | 90 | 3 | Korhan YELKENCİ | KY |
| Drawing | 07 | 08:40 | 7 | 20 | 90 | 3 | Ö.ÖNALTAŞ=T.Y. | TY0 |
| Drawing | 08 | 08:37 | 5 | 20 | 70 | 3 | Sinan ALİŞ | SA |
| Drawing | 09 | 08:00 | 7 | 21 | 91 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 10 | 09:20 | 7 | 13 | 83 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 11 | 10:40 | 4 | 8 | 48 | 4 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 12 | 07:40 | 6 | 10 | 70 | 3 | Talar YONTAN | TY0 |
| Drawing | 16 | 09:18 | 5 | 11 | 61 | 3 | Sinan ALİŞ | SA |
| Drawing | 18 | 08:10 | 4 | 8 | 48 | 3 | T.YONTAN=Ö.Ö. | ÖÖ |
| Drawing | 20 | 13:15 | 3 | 5 | 35 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 21 | 08:45 | 3 | 9 | 39 | 3 | Ö.ÖNALTAŞ=T.Y. | TY0 |
| Drawing | 22 | 08:20 | 1 | 5 | 15 | 3 | Korhan YELKENCİ | KY |
| Drawing | 23 | 10:10 | 2 | 6 | 26 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 24 | 10:00 | 2 | 9 | 29 | 3 | K.YELKENCİ=S.A. | SA |
| Drawing | 26 | 11:15 | 2 | 5 | 25 | 3 | Sinan ALİŞ | KY |
| Drawing | 27 | 08:45 | 2 | 5 | 25 | 3 | Sinan ALİŞ | SA |
| Drawing | 28 | 07:30 | 2 | 3 | 23 | 3 | Talar YONTAN | TY0 |
| Drawing | 29 | 12:05 | 1 | 9 | 19 | 3 | Korhan YELKENCİ | KY |
| Drawing | 30 | 07:25 | 1 | 4 | 14 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 31 | 07:30 | 1 | 5 | 15 | 4 | Başar COŞKUNOĞLU | BC |
| Monthly Mean of Relative Number: 52.52 [25 observations; 81%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Korhan Yelkenci KY | 5 | 09:23 | 09:14 [4] |
| Sinan Aliş SA | 5 | 10:13 | 09:57 [4] |
| Başar Coşkunoğlu BC | 4 | 10:23 | 10:23 [3] |
| Talar Yontan TY0 | 4 | 08:18 | 07:35 [2] |
| Hikmet Çakmak HÇ | 4 | 09:30 | 09:30 [4] |
| Ozgecan Önal Taş ÖÖ | 3 | 09:22 | 10:40 [1] |
| Month total | 25 – 6 | 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): 69 / 91 (76%)
Days without observation: 22
Consecutive days: 4 (longest 13)