Solar Images Thursday, 17 September 2026

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Photosphere sunspot drawing and RDS evaluation

17.09.2026 photosphere drawing

High-resolution scan (3231 px)

Time
10:35 UT
Observer
Tuğba BOZTEPE
g
1
f
1
R
11
Seeing
3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

RDS data file (.gzd)
[Gözlem]
Tarih=17.09.2026
Saat=10:35
Gözlemci=Tuğba BOZTEPE
KontrolEden=Süleyman FİŞEK
Durumaçısı=24.41
Enlemaçısı=7.17
Boylamaçısı=113.35
Boylamfark=1
GKalite=3
GDurum=B.A
Kuzeyaçısı=-0.4
Sırano=20569
AyRasatNo=14
RasatÖnceki=13.09.2026
RasatSonraki=19.09.2026

[Leke Grupları]
Grupsayısı=1:0:1
LekeSayısı=1:0:1
RölatifSayı=11:0:11
01=HH_ 01 -11.674 +74.987 188.337 +0.000 0000 0 -10.435 +76.848 -12.913 +73.126 -11.674 +76.348 -11.674 +73.626
20260917.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.