Images 20.02.2022 · Istanbul University Observatory Solar Observations

Solar Images Sunday, 20 February 2022

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Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3226 px)

Time: 09:08 UT
Observer: Korhan YELKENCİ
g: 2
f: 7
R: 27
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · BXI – 6

Group 2 · AX_ – 1

RDS data file (.gzd)

[Gözlem]
Tarih=20.02.2022
Saat=09:08
Gözlemci=Korhan YELKENCİ
KontrolEden=Ergün EGE
Durumaçısı=-19.09
Enlemaçısı=-7.02
Boylamaçısı=198.96
Boylamfark=1
GKalite=3
GDurum=B.A
Kuzeyaçısı=-0.5
Sırano=19379
AyRasatNo=13
RasatÖnceki=19.02.2022
RasatSonraki=21.02.2022

[Leke Grupları]
Grupsayısı=2:0:2
LekeSayısı=7:0:7
RölatifSayı=27:0:27
01=BXI 06 -27.240 +14.904 213.864 +0.000 0000 0 -26.754 +17.669 -27.726 +12.139 -27.240 +17.169 -27.240 +12.639
02=AX_ 01 -24.114 -39.860 159.874 -1.000 0000 0 -24.114 -39.860 -24.114 -39.860

20220220.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.