Images 30.07.2020 · Istanbul University Observatory Solar Observations

Solar Images Thursday, 30 July 2020

‹ 29.07.2020 2020 31.07.2020 ›

Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3214 px)

Time: 11:10 UT
Observer: Olcay PLEVNE
g: 2
f: 2
R: 22
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · AX_ – 1

Group 2 · AS_ – 1

RDS data file (.gzd)

[Gözlem]
Tarih=30.07.2020
Saat=11:10
Gözlemci=Olcay PLEVNE
KontrolEden=Başar COŞKUNOĞLU
Durumaçısı=10.35
Enlemaçısı=5.68
Boylamaçısı=159.03
Boylamfark=0
GKalite=3
GDurum=K.T
Kuzeyaçısı=0.0
Sırano=18981
AyRasatNo=30
RasatÖnceki=29.07.2020
RasatSonraki=31.07.2020

[Leke Grupları]
Grupsayısı=2:1:1
LekeSayısı=2:1:1
RölatifSayı=22:11:11
01=AX_ 01 +25.914 -48.884 110.146 -1.000 0000 0 +25.914 -48.884 +25.914 -48.884
02=AS_ 01 -20.101 +37.552 196.582 +0.000 0000 0 -19.300 +38.787 -21.198 +36.316 +00.000 +00.000 +00.000 +00.000

20200730.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.