Solar Images Thursday, 9 December 2021

‹ 07.12.2021 2021 10.12.2021 ›

Photosphere sunspot drawing and RDS evaluation

09.12.2021 photosphere drawing

High-resolution scan (3233 px)

Time
07:10 UT
Observer
Oğuzhan ÇAKIR
g
0
f
0
R
0
Seeing
3 / 5

Sunspot groups and observation details →

RDS data file (.gzd)
[Gözlem]
Tarih=9.12.2021
Saat=07:10
Gözlemci=Oğuzhan ÇAKIR
KontrolEden=Başar COŞKUNOĞLU
Durumaçısı=12.64
Enlemaçısı=-0.17
Boylamaçısı=81.62
Boylamfark=3
GKalite=3
GDurum=K.T
Kuzeyaçısı=-0.5
Sırano=19338
AyRasatNo=7
RasatÖnceki=07.12.2021
RasatSonraki=10.12.2021

[Leke Grupları]
Grupsayısı=0:0:0
LekeSayısı=0:0:0
RölatifSayı=0:0:0
20211209.gzd

Chromosphere (H-α) FITS frames

H-α

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 →

2021/20211209_oc · OC · 10 frames · 214.3 MB · 07:25:31–07:37:14 UT

Coronado H-α animations from frame sequences

No Coronado observation for this day.