Solar Images Tuesday, 21 October 2025
‹ 20.10.2025 2025 22.10.2025 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 07:40 UT
- Observer
- Korhan YELKENCİ
- g
- 9
- f
- 21
- R
- 111
- Seeing
- 3 / 5
Sunspot groups and observation details →
Sunspot groups (from the drawing)
Group 1 · HS_ – 2
Group 2 · BXI – 4
Group 3 · HS_ – 1
Group 4 · AX_ – 2
Group 5 · AX_ – 2
Group 6 · CAO – 3
Group 7 · CAI – 2
Group 8 · AX_ – 1
Group 9 · CAI – 4
RDS data file (.gzd)
[Gözlem] Tarih=21.10.2025 Saat=07:40 Gözlemci=Korhan YELKENCİ KontrolEden=Burçin TANIK Durumaçısı=25.79 Enlemaçısı=5.38 Boylamaçısı=163.88 Boylamfark=2 GKalite=3 GDurum=B.A Kuzeyaçısı=-0.1 Sırano=20369 AyRasatNo=12 RasatÖnceki=20.10.2025 RasatSonraki=22.10.2025 [Leke Grupları] Grupsayısı=9:2:7 LekeSayısı=21:6:15 RölatifSayı=111:26:85 01=HS_ 02 +10.929 +10.136 174.160 +0.000 0000 0 +11.906 +11.950 +09.951 +09.176 +10.929 +11.230 +10.929 +09.249 02=BXI 04 +06.820 +05.340 168.914 +0.000 0000 0 +06.876 +07.194 +05.287 +02.874 +06.820 +07.000 +06.820 +03.680 03=HS_ 01 -13.960 +45.820 208.962 +0.000 0000 0 -12.280 +46.698 -14.165 +43.466 -13.960 +46.936 -13.960 +44.704 04=AX_ 02 -07.210 +43.592 207.472 +0.000 0000 0 -06.915 +44.380 -07.505 +43.146 -07.210 +43.709 -07.210 +43.475 05=AX_ 02 -15.148 -08.440 155.836 +0.000 0000 0 -14.765 -07.749 -15.531 -08.338 -15.148 -08.645 -15.148 -08.234 06=CAO 03 -12.596 -30.328 133.552 34.472 0000 0 -11.466 -28.763 -13.727 -31.893 -11.668 -28.965 -13.340 -31.402 07=CAI 02 -08.101 -31.946 131.934 18.160 0000 0 -06.921 -28.887 -09.281 -35.500 -07.174 -29.110 -08.957 -34.557 08=AX_ 01 -08.939 -42.188 121.692 -1.000 0000 0 -08.939 -42.188 -08.939 -42.188 09=CAI 04 -05.920 -61.936 101.944 30.773 0000 0 -04.320 -60.299 -06.153 -63.572 -04.305 -60.801 -05.958 -63.37620251021.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.