SOLAR OBSERVATIONS

High-resolution scan (3228 px)

Time

07:15 UT

Observer

O.PLEVNE=B.C.

g

0

f

0

R

0

Seeing

3 / 5

Sunspot groups and observation details →

[Gözlem]
Tarih=17.09.2021
Saat=07:15
Gözlemci=O.PLEVNE=B.C.
KontrolEden=Ergün EGE
Durumaçısı=24.43
Enlemaçısı=7.17
Boylamaçısı=96.16
Boylamfark=3
GKalite=3
GDurum=B.A , K.T
Kuzeyaçısı=-0.5
Sırano=19278
AyRasatNo=15
RasatÖnceki=16.09.2021
RasatSonraki=18.09.2021

[Leke Grupları]
Grupsayısı=0:0:0
LekeSayısı=0:0:0
RölatifSayı=0:0:0

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 →

2021/20210917_op · OP · 5 frames · 107.1 MB · 07:17:18–07:35:18 UT