Monthly Sunspot Observation Report
July 2010 Sunspot classification and coordinates →
30.24
Monthly mean R
29 / 31
Observation days (94%)
94
Maximum R
2
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 | 08:06 | 1 | 1 | 11 | 2 | Başar COŞKUNOĞLU | |
| Drawing | 02 | 07:05 | 1 | 1 | 11 | 3 | Hikmet ÇAKMAK | |
| Drawing | 03 | 06:30 | 1 | 1 | 11 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 04 | 08:55 | 1 | 1 | 11 | 4 | Hikmet ÇAKMAK | |
| Drawing | 05 | 06:35 | 2 | 3 | 23 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 06 | 07:15 | 2 | 5 | 25 | 4 | Hikmet ÇAKMAK | |
| Drawing | 07 | 08:20 | 1 | 1 | 11 | 4 | Korhan YELKENCİ | |
| Drawing | 08 | 08:40 | 1 | 1 | 11 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 09 | 14:00 | 3 | 7 | 37 | 3 | Hikmet ÇAKMAK | |
| Drawing | 11 | 10:50 | 3 | 28 | 58 | 3 | Hikmet ÇAKMAK | |
| Drawing | 12 | 06:50 | 3 | 15 | 45 | 4 | Başar COŞKUNOĞLU | |
| Drawing | 13 | 08:00 | 2 | 5 | 25 | 2 | Hikmet ÇAKMAK | |
| Drawing | 14 | 06:28 | 1 | 4 | 14 | 4 | Başar COŞKUNOĞLU | |
| Drawing | 15 | 08:30 | 2 | 12 | 32 | 3 | Hikmet ÇAKMAK | |
| Drawing | 17 | 08:40 | 2 | 5 | 25 | 4 | Hikmet ÇAKMAK | |
| Drawing | 18 | 09:20 | 1 | 3 | 13 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 19 | 07:15 | 2 | 7 | 27 | 4 | Hikmet ÇAKMAK | |
| Drawing | 20 | 07:36 | 1 | 3 | 13 | 4 | Başar COŞKUNOĞLU | |
| – | 21 | 10:25 | 1 | 24 | 34 | 3 | Korhan YELKENCİ | |
| Drawing | 22 | 10:45 | 2 | 27 | 47 | 3 | Hikmet ÇAKMAK | |
| Drawing | 23 | 07:35 | 1 | 27 | 37 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 24 | 13:45 | 5 | 44 | 94 | 4 | Başar COŞKUNOĞLU | |
| Drawing | 25 | 08:20 | 3 | 27 | 57 | 4 | Hikmet ÇAKMAK | |
| Drawing | 26 | 05:50 | 1 | 8 | 18 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 27 | 08:00 | 1 | 24 | 34 | 4 | Hikmet ÇAKMAK | |
| Drawing | 28 | 10:25 | 3 | 14 | 44 | 3 | Başar COŞKUNOĞLU | |
| Drawing | 29 | 07:40 | 3 | 29 | 59 | 4 | Hikmet ÇAKMAK | |
| Drawing | 30 | 05:25 | 1 | 1 | 11 | 2 | Başar COŞKUNOĞLU | |
| Drawing | 31 | 08:50 | 3 | 9 | 39 | 3 | Hikmet ÇAKMAK | |
| Monthly Mean of Relative Number: 30.24 [29 observations; 94%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Hikmet Çakmak HÇ | 14 | 08:52 | --:-- |
| Başar Coşkunoğlu BC | 13 | 07:56 | --:-- |
| Korhan Yelkenci KY | 2 | 09:23 | --:-- |
| Month total | 29 – 2 | 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 (2010): 76 / 212 (36%)
Days without observation: 136
Consecutive days: 15 (longest 21)