Monthly Sunspot Observation Report
June 2008 Sunspot classification and coordinates →
5.75
Monthly mean R
24 / 30
Observation days (80%)
13
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 | 07:45 | 0 | 0 | 0 | 4 | İpek H. ÇAY | |
| Drawing | 02 | 06:55 | 0 | 0 | 0 | 3 | H. Hasan ESENOĞLU | |
| Drawing | 03 | 08:05 | 0 | 0 | 0 | 4 | İpek H. ÇAY | |
| Drawing | 04 | 08:20 | 0 | 0 | 0 | 3 | Sinan ALİŞ | |
| Drawing | 05 | 07:10 | 1 | 3 | 13 | 3 | F. Korhan YELKENCİ | |
| Drawing | 06 | 06:05 | 0 | 0 | 0 | 3 | İpek H. ÇAY | |
| Drawing | 07 | 10:15 | 0 | 0 | 0 | 2 | H. Hasan ESENOĞLU | |
| Drawing | 08 | 08:20 | 0 | 0 | 0 | 5 | İpek H. ÇAY | |
| Drawing | 09 | 06:45 | 0 | 0 | 0 | 1 | H. Hasan ESENOĞLU | |
| Drawing | 10 | 07:20 | 1 | 3 | 13 | 5 | İpek H. ÇAY | |
| Drawing | 11 | 06:40 | 1 | 1 | 11 | 3 | F. Korhan YELKENCİ | |
| Drawing | 12 | 11:05 | 1 | 1 | 11 | 4 | Sinan ALİŞ | |
| Drawing | 13 | 08:40 | 1 | 2 | 12 | 3 | F. Korhan YELKENCİ | |
| Drawing | 14 | 05:00 | 0 | 0 | 0 | 4 | F. Korhan YELKENCİ | |
| Drawing | 15 | 10:20 | 0 | 0 | 0 | 3 | Sinan ALİŞ | |
| Drawing | 16 | 06:50 | 1 | 1 | 11 | 3 | H. Hasan ESENOĞLU | |
| Drawing | 17 | 06:30 | 1 | 1 | 11 | 5 | İpek H. ÇAY | |
| Drawing | 18 | 05:50 | 1 | 2 | 12 | 4 | F. Korhan YELKENCİ | |
| Drawing | 19 | 07:50 | 1 | 1 | 11 | 4 | F. Korhan YELKENCİ | |
| Drawing | 20 | 06:20 | 1 | 1 | 11 | 3 | F. Korhan YELKENCİ | |
| Drawing | 21 | 08:00 | 1 | 1 | 11 | 5 | İpek H. ÇAY | |
| Drawing | 22 | 07:30 | 1 | 1 | 11 | 4 | H. Hasan ESENOĞLU | |
| Drawing | 23 | 07:35 | 0 | 0 | 0 | 5 | H. Hasan ESENOĞLU | |
| Drawing | 24 | 07:00 | 0 | 0 | 0 | 4 | İpek H. ÇAY | |
| Monthly Mean of Relative Number: 5.75 [24 observations; 80%] | ||||||||
Observers Observation days this month and mean observing times
| Observer | Days | Mean time (all) | Mean time (own duty days) |
|---|---|---|---|
| Ipek Hamami Cay ıH | 8 | 07:23 | --:-- |
| Korhan Yelkenci KY | 7 | 06:47 | --:-- |
| Hasan Hüseyin Esenoğlu HE | 6 | 07:38 | --:-- |
| Sinan Aliş SA | 3 | 09:55 | --:-- |
| Month total | 24 – 6 | 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 (2008): 144 / 182 (79%)
Days without observation: 38
Consecutive days: 0 (longest 48)