Istanbul University Faculty of Science

SOLAR OBSERVATIONS

Istanbul University Observatory · Sunspot observations since 1950

Observatory

Solar Images Tuesday, 24 September 2024

‹ 23.09.2024 2024 25.09.2024 ›

Photosphere sunspot drawing and RDS evaluation

24.09.2024 photosphere drawing

High-resolution scan (3230 px)

Time
07:20 UT
Observer
Süleyman FİŞEK
g
11
f
46
R
156
Seeing
3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · CAO – 4Group 1 · CAO – 4 Group 2 · CSI – 7Group 2 · CSI – 7 Group 3 · AX_ – 1Group 3 · AX_ – 1 Group 4 · AX_ – 1Group 4 · AX_ – 1 Group 5 · HS_ – 1Group 5 · HS_ – 1 Group 6 · HH_ – 1Group 6 · HH_ – 1 Group 7 · HK_ – 6Group 7 · HK_ – 6 Group 8 · BXO – 4Group 8 · BXO – 4 Group 9 · DAO – 5Group 9 · DAO – 5 Group 10 · DSI – 9Group 10 · DSI – 9 Group 11 · DHC – 7Group 11 · DHC – 7
RDS data file (.gzd) 
[Gözlem]
Tarih=24.09.2024
Saat=07:20
Gözlemci=Süleyman FİŞEK
KontrolEden=Burçin TANIK
Durumaçısı=25.39
Enlemaçısı=6.98
Boylamaçısı=297.84
Boylamfark=3
GKalite=3
GDurum=G.T , B.A
Kuzeyaçısı=-0.6
Sırano=20101
AyRasatNo=22
RasatÖnceki=23.09.2024
RasatSonraki=25.09.2024

[Leke Grupları]
Grupsayısı=11:4:7
LekeSayısı=46:13:33
RölatifSayı=156:53:103
01=CAO 04 +13.416 +51.359 349.199 +0.000 0000 0 +15.254 +54.222 +11.577 +48.495 +13.416 +54.220 +13.416 +48.695
02=CSI 07 +21.807 +42.308 340.148 +0.000 0000 0 +22.758 +44.103 +20.855 +40.512 +21.807 +43.903 +21.807 +40.712
03=AX_ 01 +11.885 -03.505 294.335 -1.000 0000 0 +11.885 -03.505 +11.885 -03.505
04=AX_ 01 +23.338 -63.286 234.554 -1.000 0000 0 +23.338 -63.286 +23.338 -63.286
05=HS_ 01 -17.978 +69.795 007.635 +0.000 0000 0 -17.429 +70.992 -18.527 +68.598 -17.978 +70.492 -17.978 +69.980
06=HH_ 01 -25.494 +34.800 331.848 +0.000 0000 0 -24.262 +35.338 -26.727 +32.679 -25.494 +35.629 -25.494 +33.971
07=HK_ 06 -10.985 +23.821 321.661 +0.000 0000 0 -09.348 +25.304 -12.621 +22.337 -10.985 +24.804 -10.985 +22.837
08=BXO 04 -10.760 -05.864 291.976 +0.000 0000 0 -09.811 -04.180 -10.341 -07.547 -10.760 -04.681 -10.760 -07.470
09=DAO 05 -14.261 -23.227 274.613 +0.000 0000 0 -13.690 -21.483 -15.452 -24.971 -14.261 -21.683 -14.261 -24.771
10=DSI 09 -21.229 -46.896 250.944 +0.000 0000 0 -18.534 -41.908 -23.923 -51.883 -21.229 -42.108 -21.229 -51.683
11=DHC 07 -08.568 -68.121 229.719 +0.000 0000 0 -05.745 -63.932 -11.391 -72.309 -08.568 -64.132 -08.568 -72.109
20240924.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.