Istanbul University Faculty of Science

SOLAR OBSERVATIONS

Istanbul University Observatory · Sunspot observations since 1950

Observatory

Solar Images Tuesday, 22 March 2022

‹ 21.03.2022 2022 23.03.2022 ›

Photosphere sunspot drawing and RDS evaluation

22.03.2022 photosphere drawing

High-resolution scan (3229 px)

Time
13:00 UT
Observer
Oğuzhan ÇAKIR
g
4
f
21
R
61
Seeing
3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · AX_ – 2Group 1 · AX_ – 2 Group 2 · BXI – 5Group 2 · BXI – 5 Group 3 · CAI – 10Group 3 · CAI – 10 Group 4 · CAI – 4Group 4 · CAI – 4
RDS data file (.gzd) 
[Gözlem]
Tarih=22.03.2022
Saat=13:00
Gözlemci=Oğuzhan ÇAKIR
KontrolEden=Oğuzhan ÇAKIR
Durumaçısı=-25.41
Enlemaçısı=-6.97
Boylamaçısı=161.76
Boylamfark=1
GKalite=3
GDurum=G.T
Kuzeyaçısı=-0.5
Sırano=19391
AyRasatNo=9
RasatÖnceki=21.03.2022
RasatSonraki=23.03.2022

[Leke Grupları]
Grupsayısı=4:1:3
LekeSayısı=21:2:19
RölatifSayı=61:12:49
01=AX_ 02 +19.283 -25.112 136.648 +0.000 0000 0 +19.652 -24.498 +18.914 -25.726 +19.283 -24.998 +19.283 -25.226
02=BXI 05 -24.730 +66.201 227.961 05.285 0000 0 -22.732 +68.614 -25.415 +63.787 -24.369 +67.905 -24.280 +64.210
03=CAI 10 -26.904 +13.886 175.646 +0.000 0000 0 -26.118 +16.966 -27.690 +10.807 -26.904 +16.465 -26.904 +11.306
04=CAI 04 -16.614 -71.117 090.643 05.681 0000 0 -15.332 -67.654 -17.897 -74.580 -16.285 -68.725 -16.828 -74.196
20220322.gzd

Chromosphere (H-α) FITS frames

No chromosphere observation for this day.

Coronado H-α animations from frame sequences

No Coronado observation for this day.