Images 11.06.2025 · Istanbul University Observatory Solar Observations

Solar Images Wednesday, 11 June 2025

‹ 10.06.2025 2025 12.06.2025 ›

Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3224 px)

Time: 10:20 UT
Observer: Olcay PLEVNE
g: 6
f: 26
R: 86
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · BXI – 4

Group 2 · HA_ – 1

Group 3 · AX_ – 1

Group 4 · HA_ – 2

Group 5 · EAC – 17

RDS data file (.gzd)

[Gözlem]
Tarih=11.06.2025
Saat=10:20
Gözlemci=Olcay PLEVNE
KontrolEden=Ergün EGE
Durumaçısı=-11.21
Enlemaçısı=0.58
Boylamaçısı=106.97
Boylamfark=1
GKalite=3
GDurum=K.T
Kuzeyaçısı=0.0
Sırano=20267
AyRasatNo=10
RasatÖnceki=10.06.2025
RasatSonraki=12.06.2025

[Leke Grupları]
Grupsayısı=6:3:3
LekeSayısı=26:6:20
RölatifSayı=86:36:50
01=BXI 04 +04.415 +06.991 113.961 +0.000 0000 0 +06.180 +10.798 +02.812 +03.184 +04.415 +10.598 +04.415 +03.384
02=HA_ 01 +13.885 -48.163 058.807 -1.000 0000 0 +15.278 -46.206 +12.493 -50.120
03=AX_ 01 +10.412 -69.274 037.696 -1.000 0000 0 +10.412 -69.274 +10.412 -69.274
04=HA_ 02 -14.405 +42.709 149.679 -1.000 0000 0 -12.796 +45.270 -16.140 +40.148
05=EAC 17 -14.344 +21.780 128.750 23.829 0000 0 -10.957 +27.260 -17.730 +16.299 -12.910 +25.325 -15.922 +18.482
06=AX_ 01 -14.497 +12.843 119.813 -1.000 0000 0 -14.497 +12.843 -14.497 +12.843

20250611.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.