Images 19.10.2023 · Istanbul University Observatory Solar Observations

Solar Images Thursday, 19 October 2023

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Photosphere sunspot drawing and RDS evaluation

High-resolution scan (3231 px)

Time: 08:15 UT
Observer: Burçin TANIK
g: 4
f: 11
R: 51
Seeing: 3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · HS_ – 1

Group 2 · DSI – 7

Group 3 · AX_ – 2

Group 4 · HS_ – 1

RDS data file (.gzd)

[Gözlem]
Tarih=19.10.2023
Saat=08:15
Gözlemci=Burçin TANIK
KontrolEden=Başar COŞKUNOĞLU
Durumaçısı=25.98
Enlemaçısı=5.58
Boylamaçısı=118.25
Boylamfark=2
GKalite=3
GDurum=G.T , B.A , K.T
Kuzeyaçısı=-0.3
Sırano=19850
AyRasatNo=15
RasatÖnceki=17.10.2023
RasatSonraki=20.10.2023

[Leke Grupları]
Grupsayısı=4:3:1
LekeSayısı=11:10:1
RölatifSayı=51:40:11
01=HS_ 01 +03.109 +52.787 171.370 +0.000 0000 0 +03.839 +53.744 +02.380 +51.830 +03.109 +53.244 +03.109 +52.330
02=DSI 07 +12.579 +27.208 145.458 +0.000 0000 0 +14.405 +28.792 +10.753 +25.624 +12.579 +28.592 +12.579 +25.824
03=AX_ 02 +37.456 -42.253 075.997 +0.000 0000 0 +38.560 -41.576 +36.857 -42.929 +37.456 -42.760 +37.456 -42.429
04=HS_ 01 -09.876 -39.278 078.972 +0.000 0000 0 -09.159 -38.473 -10.593 -40.830 -09.876 -38.599 -09.876 -39.957

20231019.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.