Images 02.11.2026 · Istanbul University Observatory Solar Observations

Solar Images Monday, 2 November 2026

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Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3230 px)

Time: 10:30 UT
Observer: Emre YILMAN
g: 4
f: 9
R: 49
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · AX_ – 5

Group 2 · HS_ – 1

Group 3 · BXO – 2

Group 4 · AX_ – 1

RDS data file (.gzd)

[Gözlem]
Tarih=2.11.2026
Saat=10:30
Gözlemci=Emre YILMAN
KontrolEden=Emre YILMAN
Durumaçısı=24.23
Enlemaçısı=4.27
Boylamaçısı=226.52
Boylamfark=1
GKalite=3
GDurum=H.S
Kuzeyaçısı=-0.3
Sırano=20599
AyRasatNo=2
RasatÖnceki=01.11.2026
RasatSonraki=06.11.2026

[Leke Grupları]
Grupsayısı=4:2:2
LekeSayısı=9:6:3
RölatifSayı=49:26:23
01=AX_ 05 +02.460 -20.719 205.801 -1.000 0000 0 +02.686 -19.756 +01.406 -21.682
02=HS_ 01 +12.432 -42.940 183.580 -1.000 0000 0 +13.345 -41.890 +11.520 -43.991
03=BXO 02 -07.280 -71.994 154.526 +0.000 0000 0 -06.419 -70.194 -08.142 -73.794 -07.280 -70.394 -07.280 -73.594
04=AX_ 01 -07.780 -82.220 144.300 -1.000 0000 0 -07.780 -82.220 -07.780 -82.220

20261102.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.