Images 06.11.2025 · Istanbul University Observatory Solar Observations

Solar Images Thursday, 6 November 2025

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Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3235 px)

Time: 06:20 UT
Observer: B.TANIK-K.Y.
g: 5
f: 46
R: 96
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · HR_ – 2

Group 2 · EAC – 32

Group 3 · CAO – 7

Group 4 · HR_ – 2

Group 5 · AX_ – 3

RDS data file (.gzd)

[Gözlem]
Tarih=6.11.2025
Saat=06:20
Gözlemci=B.TANIK-K.Y.
KontrolEden=Süleyman FİŞEK
Durumaçısı=23.45
Enlemaçısı=3.84
Boylamaçısı=313.62
Boylamfark=3
GKalite=3
GDurum=B.A , H.S
Kuzeyaçısı=-0.5
Sırano=20381
AyRasatNo=4
RasatÖnceki=04.11.2025
RasatSonraki=08.11.2025

[Leke Grupları]
Grupsayısı=5:3:2
LekeSayısı=46:41:5
RölatifSayı=96:71:25
01=HR_ 02 +21.795 -21.462 292.158 +0.000 0000 0 +22.324 -20.904 +21.266 -22.190 +21.795 -21.319 +21.795 -21.605
02=EAC 32 +24.126 -38.428 275.192 21.727 0000 0 +27.101 -32.838 +21.150 -44.180 +22.440 -35.695 +25.228 -42.717
03=CAO 07 +07.511 -44.367 269.253 +0.000 0000 0 +08.404 -40.804 +06.619 -47.930 +07.511 -41.400 +07.511 -47.730
04=HR_ 02 -12.545 +13.681 327.301 +0.000 0000 0 -12.530 +14.335 -13.370 +13.280 -12.545 +13.708 -12.545 +13.653
05=AX_ 03 -14.446 -73.694 239.926 +0.000 0000 0 -14.760 -72.574 -14.817 -74.814 -14.446 -73.740 -14.446 -74.314

20251106.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.