Images 22.02.2022 · Istanbul University Observatory Solar Observations

Solar Images Tuesday, 22 February 2022

‹ 21.02.2022 2022 26.02.2022 ›

Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3234 px)

Time: 12:54 UT
Observer: H.ÇAKMAK-K.Y.
g: 3
f: 9
R: 39
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · BXI – 7

Group 2 · HS_ – 1

Group 3 · HS_ – 1

RDS data file (.gzd)

[Gözlem]
Tarih=22.02.2022
Saat=12:54
Gözlemci=H.ÇAKMAK-K.Y.
KontrolEden=Olcay PLEVNE
Durumaçısı=-19.73
Enlemaçısı=-7.09
Boylamaçısı=170.76
Boylamfark=0
GKalite=3
GDurum=G.T , H.S
Kuzeyaçısı=-0.2
Sırano=19381
AyRasatNo=15
RasatÖnceki=21.02.2022
RasatSonraki=26.02.2022

[Leke Grupları]
Grupsayısı=3:3:0
LekeSayısı=9:9:0
RölatifSayı=39:39:0
01=BXI 07 +16.982 -03.118 167.642 23.430 0000 0 +18.649 +00.244 +15.316 -06.481 +15.704 -00.735 +17.871 -05.838
02=HS_ 01 +16.819 -52.674 118.860 +0.000 0000 0 +17.830 -51.395 +15.808 -53.952 +16.819 -51.896 +16.819 -53.452
03=HS_ 01 +13.948 -65.403 105.357 +0.000 0000 0 +14.962 -64.490 +12.934 -66.757 +13.948 -64.770 +13.948 -66.360

20220222.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.