Monthly Sunspot Observation Report
September 2013 Sunspot classification and coordinates →
67.86
Monthly mean R
29 / 30
Observation days (97%)
169
Maximum R
1
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 | 07:10 | 4 | 36 | 76 | 3 | Asuman GÜLTEKİN | AG0 |
| Drawing | 02 | 06:40 | 5 | 52 | 102 | 4 | Asuman GÜLTEKİN | AG0 |
| Drawing | 03 | 09:05 | 4 | 23 | 63 | 3 | Adnan ÖKTEN | BC |
| Drawing | 04 | 08:00 | 6 | 32 | 92 | 3 | H.ÇAKMAK+Ö.Ö. | ÖÖ |
| Drawing | 05 | 06:50 | 7 | 28 | 98 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 06 | 06:55 | 5 | 11 | 61 | 3 | Orhan GÜNEŞ | OG0 |
| Drawing | 07 | 09:30 | 2 | 2 | 22 | 4 | Özgecan ÖNALTAŞ | ÖÖ |
| Drawing | 08 | 08:45 | 2 | 5 | 25 | 3 | Başar COŞKUNOĞLU | HÇ |
| Drawing | 09 | 06:30 | 2 | 3 | 23 | 3 | Asuman GÜLTEKİN | AG0 |
| Drawing | 10 | 10:45 | 1 | 4 | 14 | 3 | B.COŞKUNOĞLU+H.Ç. | BC |
| Drawing | 11 | 07:35 | 5 | 21 | 71 | 3 | H.ÇAKMAK=Ö.Ö. | ÖÖ |
| Drawing | 12 | 06:45 | 11 | 21 | 131 | 4 | Ö.ÖNAL+Ü.K. | HÇ |
| Drawing | 13 | 07:20 | 4 | 12 | 52 | 3 | Orhan GÜNEŞ | OG0 |
| Drawing | 14 | 09:10 | 1 | 2 | 12 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 15 | 08:40 | 1 | 1 | 11 | 3 | Orhan GÜNEŞ | OG0 |
| Drawing | 16 | 07:05 | 2 | 6 | 26 | 3 | Asuman GÜLTEKİN | AG0 |
| Drawing | 17 | 06:35 | 5 | 7 | 57 | 3 | Hikmet ÇAKMAK | HÇ |
| Drawing | 18 | 13:50 | 5 | 14 | 64 | 3 | H.ÇAKMAK-Ö.Ö. | ÖÖ |
| Drawing | 19 | 07:30 | 4 | 18 | 58 | 3 | Başar COŞKUNOĞLU | BC |
| Drawing | 21 | 06:45 | 7 | 31 | 101 | 3 | Asuman GÜLTEKİN | AG0 |
| Drawing | 22 | 09:45 | 8 | 42 | 122 | 3 | Özgecan ÖNAL TAŞ | ÖÖ |
| Drawing | 23 | 07:35 | 7 | 24 | 94 | 4 | Asuman GÜLTEKİN | AG0 |
| Drawing | 24 | 06:25 | 9 | 29 | 119 | 4 | Hikmet ÇAKMAK | HÇ |
| Drawing | 25 | 06:40 | 10 | 69 | 169 | 3 | Özgecan ÖNAL TAŞ + Ümit KAVAK | ÖÖ |
| Drawing | 26 | 07:15 | 6 | 26 | 86 | 4 | Başar COŞKUNOĞLU | BC |
| Drawing | 27 | 07:05 | 2 | 14 | 34 | 3 | Orhan GÜNEŞ | OG0 |
| Drawing | 28 | 07:45 | 5 | 22 | 72 | 4 | Hikmet ÇAKMAK | HÇ |
| Drawing | 29 | 07:25 | 3 | 5 | 35 | 3 | Orhan GÜNEŞ | OG0 |
| Drawing | 30 | 08:05 | 6 | 18 | 78 | 3 | Asuman GÜLTEKİN | AG0 |
| Monthly Mean of Relative Number: 67.86 [29 observations; 97%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Asuman Gültekin Annak AG0 | 7 | 07:07 | 07:07 [7] |
| Hikmet Çakmak HÇ | 7 | 08:09 | 06:54 [4] |
| Orhan Güneş OG0 | 5 | 07:29 | 07:29 [5] |
| Başar Coşkunoğlu BC | 5 | 08:41 | 08:40 [4] |
| Ozgecan Önal Taş ÖÖ | 4 | 08:10 | 08:38 [3] |
| Adnan Ökten AÖ0 | 1 | 09:05 | --:-- |
| Month total | 29 – 1 | 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 (2013): 236 / 273 (86%)
Days without observation: 37
Consecutive days: 10 (longest 128)