Solar Images Wednesday, 26 August 2026
‹ 25.08.2026 2026 27.08.2026 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 09:20 UT
- Observer
- Burçin TANIK
- g
- 4
- f
- 31
- R
- 71
- Seeing
- 3 / 5
Sunspot groups and observation details →
Sunspot groups (from the drawing)
RDS data file (.gzd)
[Gözlem] Tarih=26.08.2026 Saat=09:20 Gözlemci=Burçin TANIK KontrolEden=Burçin TANIK Durumaçısı=19.52 Enlemaçısı=7.06 Boylamaçısı=44.59 Boylamfark=1 GKalite=3 GDurum=G.T Kuzeyaçısı=-0.6 Sırano=20551 AyRasatNo=24 RasatÖnceki=25.08.2026 RasatSonraki=27.08.2026 [Leke Grupları] Grupsayısı=4:3:1 LekeSayısı=31:30:1 RölatifSayı=71:60:11 01=BXO 03 +16.507 +71.838 116.428 24.220 0000 0 +17.746 +74.691 +15.268 +68.984 +15.887 +73.231 +17.138 +70.449 02=DAC 09 +10.690 +21.346 065.936 15.538 0000 0 +11.904 +26.129 +08.233 +16.563 +09.315 +23.692 +10.874 +18.730 03=EKC 18 +04.291 +06.942 051.532 26.144 0000 0 +07.286 +11.984 +01.297 +01.900 +06.190 +10.172 +03.890 +04.185 04=HS_ 01 -06.368 -06.535 038.550 +0.000 0000 0 -05.901 -05.846 -06.835 -07.225 -06.368 -06.345 -06.368 -06.72420260826.gzd
Chromosphere (H-α) FITS frames
The images are made automatically with a fixed, gentle rule: uneven illumination and most of the limb darkening are removed, and the brightness is shown on a linear scale (no sharpening); prominences get their own scale outside the limb. Frames are ordered by sharpness (seeing); frames without the Sun (darks, bias) come last. Method →
2026/20260826_bto · BTO · 6 frames · 128.6 MB · 09:29:23–09:36:45 UT
Coronado H-α animations from frame sequences
No Coronado observation for this day.