SOLAR OBSERVATIONS

High-resolution scan (3226 px)

Time

09:35 UT

Observer

Başar COŞKUNOĞLU

g

1

f

1

R

11

Seeing

3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · HS_ – 1

[Gözlem]
Tarih=16.10.2021
Saat=09:35
Gözlemci=Başar COŞKUNOĞLU
KontrolEden=Olcay PLEVNE
Durumaçısı=26.12
Enlemaçısı=5.77
Boylamaçısı=72.2
Boylamfark=1
GKalite=3
GDurum=B.A
Kuzeyaçısı=-0.5
Sırano=19301
AyRasatNo=12
RasatÖnceki=15.10.2021
RasatSonraki=20.10.2021

[Leke Grupları]
Grupsayısı=1:1:0
LekeSayısı=1:1:0
RölatifSayı=11:11:0
01=HS_ 01 +16.191 +83.147 155.347 +0.000 0000 0 +17.424 +85.415 +14.959 +80.880 +16.191 +84.915 +16.191 +81.380

The images are made automatically with a fixed, gentle rule: uneven illumination and most of the limb darkening are removed, and the brightness is shown on a linear scale (no sharpening); prominences get their own scale outside the limb. Frames are ordered by sharpness (seeing); frames without the Sun (darks, bias) come last. Method →

2021/20211016_bc · BC · 1 frames · 21.4 MB · 09:24:16 UT