Solar Images Tuesday, 2 August 2022

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Photosphere sunspot drawing and RDS evaluation

02.08.2022 photosphere drawing

High-resolution scan (3237 px)

Time
08:00 UT
Observer
B.TANIK=T.Y.
g
2
f
17
R
37
Seeing
3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

RDS data file (.gzd)
[Gözlem]
Tarih=2.08.2022
Saat=08:00
Gözlemci=B.TANIK=T.Y.
KontrolEden=Talar YONTAN
Durumaçısı=11.3
Enlemaçısı=5.86
Boylamaçısı=206
Boylamfark=2
GKalite=3
GDurum=G.T , B.A , K.T
Kuzeyaçısı=-0.5
Sırano=19509
AyRasatNo=2
RasatÖnceki=01.08.2022
RasatSonraki=03.08.2022

[Leke Grupları]
Grupsayısı=2:0:2
LekeSayısı=17:0:17
RölatifSayı=37:0:37
01=ESC 16 -14.383 +00.873 206.873 08.294 0000 0 -12.839 +06.702 -15.928 -04.956 -13.871 +05.681 -15.360 -04.593
02=HS_ 01 -17.367 -79.528 126.472 -1.000 0000 0 -16.616 -78.287 -18.118 -80.768
20220802.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 →

2022/20220802_bto · BTO · 2 frames · 42.9 MB · 08:05:29–08:21:34 UT

Coronado H-α animations from frame sequences

No Coronado observation for this day.