Solar Images Tuesday, 5 January 2021

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Photosphere sunspot drawing and RDS evaluation

05.01.2021 photosphere drawing

High-resolution scan (3236 px)

Time
07:50 UT
Observer
Burçin TANIK
g
0
f
0
R
0
Seeing
3 / 5

Sunspot groups and observation details →

RDS data file (.gzd)
[Gözlem]
Tarih=5.01.2021
Saat=07:50
Gözlemci=Burçin TANIK
KontrolEden=Olcay PLEVNE
Durumaçısı=-0.14
Enlemaçısı=-3.52
Boylamaçısı=223.15
Boylamfark=2
GKalite=3
GDurum=B.A
Kuzeyaçısı=-0.5
Sırano=19107
AyRasatNo=2
RasatÖnceki=04.01.2021
RasatSonraki=06.01.2021

[Leke Grupları]
Grupsayısı=0:0:0
LekeSayısı=0:0:0
RölatifSayı=0:0:0
20210105.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 →

2021/20210105_btö · BTÖ · 8 frames · 171.4 MB · 08:55:03–09:20:54 UT

Coronado H-α animations from frame sequences

No Coronado observation for this day.