Images 24.06.2026 · Istanbul University Observatory Solar Observations

Solar Images Wednesday, 24 June 2026

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Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3231 px)

Time: 08:30 UT
Observer: Tuğba BOZTEPE
g: 4
f: 37
R: 77
Seeing: 4 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · AX_ – 4

Group 2 · CAI – 16

Group 3 · CKI – 14

Group 4 · HK_ – 3

RDS data file (.gzd)

[Gözlem]
Tarih=24.06.2026
Saat=08:30
Gözlemci=Tuğba BOZTEPE
KontrolEden=Emre YILMAN
Durumaçısı=-5.7
Enlemaçısı=2.08
Boylamaçısı=158.36
Boylamfark=2
GKalite=4
GDurum=
Kuzeyaçısı=-0.4
Sırano=20494
AyRasatNo=18
RasatÖnceki=22.06.2026
RasatSonraki=25.06.2026

[Leke Grupları]
Grupsayısı=4:2:2
LekeSayısı=37:20:17
RölatifSayı=77:40:37
01=AX_ 04 +06.289 +27.327 185.687 -1.000 0000 0 +06.988 +28.608 +05.590 +26.470
02=CAI 16 +07.419 -06.805 151.555 +0.000 0000 0 +08.731 -03.656 +06.108 -09.953 +07.419 -03.856 +07.419 -09.753
03=CKI 14 -08.315 -27.582 130.778 +0.000 0000 0 -06.328 -21.108 -10.303 -34.570 -08.315 -21.510 -08.315 -34.113
04=HK_ 03 -04.772 -80.357 078.300 -1.000 0000 0 -02.799 -75.880 -06.744 -84.834

20260624.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.