Images 03.11.2025 · Istanbul University Observatory Solar Observations

Solar Images Monday, 3 November 2025

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Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3229 px)

Time: 08:20 UT
Observer: Süleyman FİŞEK
g: 5
f: 19
R: 69
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · HH_ – 1

Group 2 · HS_ – 1

Group 3 · DSI – 5

Group 4 · HH_ – 1

Group 5 · DSI – 11

RDS data file (.gzd)

[Gözlem]
Tarih=3.11.2025
Saat=08:20
Gözlemci=Süleyman FİŞEK
KontrolEden=Olcay PLEVNE
Durumaçısı=24.03
Enlemaçısı=4.15
Boylamaçısı=352.08
Boylamfark=2
GKalite=3
GDurum=H.S
Kuzeyaçısı=-0.7
Sırano=20379
AyRasatNo=2
RasatÖnceki=01.11.2025
RasatSonraki=04.11.2025

[Leke Grupları]
Grupsayısı=5:4:1
LekeSayısı=19:8:11
RölatifSayı=69:48:21
01=HH_ 01 +02.980 +69.651 061.731 +0.000 0000 0 +03.600 +71.760 +01.190 +68.226 +02.980 +70.918 +02.980 +68.384
02=HS_ 01 +21.562 -58.474 293.606 +0.000 0000 0 +22.840 -57.388 +21.400 -59.559 +21.562 -57.889 +21.562 -59.590
03=DSI 05 +23.837 -76.347 275.733 +0.000 0000 0 +25.709 -71.573 +21.966 -81.121 +23.837 -71.773 +23.837 -80.921
04=HH_ 01 +06.238 -81.542 270.538 +0.000 0000 0 +07.110 -79.660 +05.366 -84.190 +06.238 -79.777 +06.238 -83.307
05=DSI 11 -11.170 -22.251 329.829 +0.000 0000 0 -08.551 -25.440 -13.482 -19.459 -11.170 -19.659 -11.170 -24.844

20251103.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.