Solar Images Tuesday, 28 April 2026
‹ 27.04.2026 2026 29.04.2026 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 10:30 UT
- Observer
- Emre YILMAN
- g
- 7
- f
- 51
- R
- 121
- Seeing
- 3 / 5
Sunspot groups and observation details →
Sunspot groups (from the drawing)
Group 1 · FKC – 12
Group 2 · ESI – 13
Group 3 · EKC – 18
Group 4 · HR_ – 2
Group 5 · AX_ – 1
Group 6 · DSI – 4
RDS data file (.gzd)
[Gözlem] Tarih=28.04.2026 Saat=10:30 Gözlemci=Emre YILMAN KontrolEden=Tuğba BOZTEPE Durumaçısı=-24.55 Enlemaçısı=-4.45 Boylamaçısı=191.33 Boylamfark=1 GKalite=3 GDurum=G.T Kuzeyaçısı=-0.5 Sırano=20456 AyRasatNo=17 RasatÖnceki=27.04.2026 RasatSonraki=29.04.2026 [Leke Grupları] Grupsayısı=7:3:4 LekeSayısı=51:43:8 RölatifSayı=121:73:48 01=FKC 12 +15.175 +34.574 225.904 +0.000 0000 0 +17.950 +43.237 +13.256 +25.911 +15.175 +43.370 +15.175 +26.111 02=ESI 13 +16.960 +00.100 191.331 +0.000 0000 0 +20.284 +05.656 +13.636 -05.653 +16.960 +05.456 +16.960 -05.453 03=EKC 18 +06.470 -30.574 160.756 +0.000 0000 0 +09.818 -25.650 +02.275 -36.830 +06.470 -25.265 +06.470 -35.883 04=HR_ 02 -12.710 +21.105 212.435 -1.000 0000 0 -11.491 +22.185 -12.651 +20.260 05=AX_ 01 -05.792 +18.325 209.655 -1.000 0000 0 -05.402 +18.736 -06.181 +17.915 06=DSI 04 -23.403 -22.949 168.381 +0.000 0000 0 -22.220 -20.726 -24.585 -25.172 -23.403 -20.926 -23.403 -24.972 07=AX_ 01 -29.334 -35.225 156.105 -1.000 0000 0 -29.334 -35.225 -29.334 -35.22520260428.gzd
Chromosphere (H-α) FITS frames
No chromosphere observation for this day.
Coronado H-α animations from frame sequences
No Coronado observation for this day.