Solar Images Monday, 4 January 2021
‹ 31.12.2020 2021 05.01.2021 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 09:45 UT
- Observer
- Ergün EGE
- g
- 0
- f
- 0
- R
- 0
- Seeing
- 3 / 5
Sunspot groups and observation details →
RDS data file (.gzd)
[Gözlem] Tarih=4.01.2021 Saat=09:45 Gözlemci=Ergün EGE KontrolEden=Burçin TANIK Durumaçısı=0.31 Enlemaçısı=-3.42 Boylamaçısı=235.26 Boylamfark=1 GKalite=3 GDurum=H.S Kuzeyaçısı=-0.6 Sırano=19106 AyRasatNo=1 RasatÖnceki=31.12.2020 RasatSonraki=05.01.2021 [Leke Grupları] Grupsayısı=0:0:0 LekeSayısı=0:0:0 RölatifSayı=0:0:020210104.gzd
Chromosphere (H-α) FITS frames
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 →
2021/20210104_ee · EE · 10 frames · 214.3 MB · 09:32:26–09:57:02 UT
Coronado H-α animations from frame sequences
No Coronado observation for this day.












