Images 20.11.2021 · Istanbul University Observatory Solar Observations

Solar Images Saturday, 20 November 2021

‹ 15.11.2021 2021 21.11.2021 ›

Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3232 px)

Time: 10:00 UT
Observer: T.YONTAN=Ö.Ö.
g: 2
f: 2
R: 22
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · HS_ – 1

Group 2 · HS_ – 1

RDS data file (.gzd)

[Gözlem]
Tarih=20.11.2021
Saat=10:00
Gözlemci=T.YONTAN=Ö.Ö.
KontrolEden=Ergün EGE
Durumaçısı=19.74
Enlemaçısı=2.21
Boylamaçısı=330.46
Boylamfark=1
GKalite=3
GDurum=H.S , K.T
Kuzeyaçısı=0.0
Sırano=19325
AyRasatNo=13
RasatÖnceki=15.11.2021
RasatSonraki=21.11.2021

[Leke Grupları]
Grupsayısı=2:1:1
LekeSayısı=2:1:1
RölatifSayı=22:11:11
01=HS_ 01 +15.740 -12.792 317.668 +0.000 0000 0 +16.206 -12.321 +15.274 -13.263 +15.740 -12.821 +15.740 -12.763
02=HS_ 01 -17.820 -00.165 330.295 +0.000 0000 0 -16.493 +00.464 -17.671 -00.794 -17.820 -00.360 -17.820 -00.294

20211120.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.