Monthly Sunspot Observation Report
July 2015 Sunspot classification and coordinates →
84.10
Monthly mean R
31 / 31
Observation days (100%)
199
Maximum R
0
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 | 06:30 | 5 | 25 | 75 | 4 | Hikmet ÇAKMAK | HÇ |
| Drawing | 02 | 08:15 | 6 | 22 | 82 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 03 | 08:10 | 8 | 46 | 126 | 3 | Sinan ALİŞ | SA |
| Drawing | 04 | 09:20 | 7 | 36 | 106 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 05 | 10:00 | 7 | 36 | 106 | 3 | Başar COŞKUNOĞLU | SA |
| Drawing | 06 | 12:18 | 7 | 47 | 117 | 3 | Sinan ALİŞ | SA |
| Drawing | 07 | 07:27 | 7 | 68 | 138 | 3 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 08 | 06:45 | 12 | 79 | 199 | 3 | Korhan YELKENCİ | KY |
| Drawing | 09 | 06:15 | 7 | 62 | 132 | 4 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 10 | 10:05 | 6 | 40 | 100 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 11 | 06:25 | 7 | 38 | 108 | 3 | Talar YONTAN | TY0 |
| Drawing | 12 | 06:00 | 9 | 36 | 126 | 3 | Korhan YELKENCİ | KY |
| Drawing | 13 | 06:30 | 4 | 20 | 60 | 3 | Talar YONTAN | TY0 |
| Drawing | 14 | 06:25 | 4 | 12 | 52 | 4 | Hikmet ÇAKMAK | HÇ |
| Drawing | 15 | 06:10 | 6 | 14 | 74 | 3 | Talar YONTAN | TY0 |
| Drawing | 16 | 06:45 | 7 | 16 | 86 | 4 | Hikmet ÇAKMAK | HÇ |
| Drawing | 17 | 06:00 | 5 | 16 | 66 | 3 | Korhan YELKENCİ | KY |
| Drawing | 18 | 07:15 | 8 | 26 | 106 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 19 | 08:10 | 3 | 21 | 51 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 20 | 08:30 | 2 | 16 | 36 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 21 | 06:20 | 3 | 24 | 54 | 4 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 22 | 08:30 | 2 | 31 | 51 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 23 | 06:30 | 2 | 19 | 39 | 3 | Talar YONTAN | TY0 |
| Drawing | 24 | 07:40 | 3 | 8 | 38 | 3 | Korhan YELKENCİ | KY |
| Drawing | 25 | 08:55 | 2 | 22 | 42 | 3 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 26 | 06:35 | 2 | 48 | 68 | 3 | Talar YONTAN | TY0 |
| Drawing | 27 | 06:45 | 3 | 43 | 73 | 3 | Talar YONTAN | TY0 |
| Drawing | 28 | 08:40 | 3 | 44 | 74 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 29 | 08:40 | 4 | 30 | 70 | 3 | Sinan ALİŞ | SA |
| Drawing | 30 | 08:57 | 6 | 28 | 88 | 3 | T.YONTAN=Ö.Ö. | ÖÖ |
| Drawing | 31 | 08:00 | 5 | 14 | 64 | 3 | Sinan ALİŞ | SA |
| Monthly Mean of Relative Number: 84.10 [31 observations; 100%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Başar Coşkunoğlu BC | 7 | 08:53 | 08:42 [6] |
| Talar Yontan TY0 | 7 | 06:50 | 06:29 [6] |
| Hikmet Çakmak HÇ | 5 | 07:15 | 07:15 [5] |
| Sinan Aliş SA | 4 | 09:17 | 09:17 [4] |
| Ozgecan Önal Taş ÖÖ | 4 | 07:14 | 07:14 [4] |
| Korhan Yelkenci KY | 4 | 06:36 | 06:36 [4] |
| Month total | 31 – 0 | 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 (2015): 167 / 212 (79%)
Days without observation: 45
Consecutive days: 53 (longest 53)