Istanbul University Faculty of Science

SOLAR OBSERVATIONS

Istanbul University Observatory · Sunspot observations since 1950

Observatory

Solar Images Tuesday, 16 January 2024

‹ 15.01.2024 2024 18.01.2024 ›

Photosphere sunspot drawing and RDS evaluation

16.01.2024 photosphere drawing

High-resolution scan (3231 px)

Time
08:15 UT
Observer
Süleyman FİŞEK
g
12
f
37
R
157
Seeing
3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

Group 1 · AX_ – 1Group 1 · AX_ – 1 Group 2 · CHI – 5Group 2 · CHI – 5 Group 3 · HS_ – 1Group 3 · HS_ – 1 Group 4 · HH_ – 1Group 4 · HH_ – 1 Group 5 · EKC – 12Group 5 · EKC – 12 Group 6 · AX_ – 1Group 6 · AX_ – 1 Group 7 · CHO – 3Group 7 · CHO – 3 Group 8 · CHI – 9Group 8 · CHI – 9 Group 9 · AX_ – 1Group 9 · AX_ – 1 Group 10 · HK_ – 1Group 10 · HK_ – 1 Group 11 · HK_ – 1Group 11 · HK_ – 1 Group 12 · AX_ – 1Group 12 · AX_ – 1
RDS data file (.gzd) 
[Gözlem]
Tarih=16.01.2024
Saat=08:15
Gözlemci=Süleyman FİŞEK
KontrolEden=Hikmet ÇAKMAK
Durumaçısı=-5.04
Enlemaçısı=-4.61
Boylamaçısı=25.37
Boylamfark=2
GKalite=3
GDurum=B.A , K.T
Kuzeyaçısı=-0.6
Sırano=19903
AyRasatNo=8
RasatÖnceki=15.01.2024
RasatSonraki=18.01.2024

[Leke Grupları]
Grupsayısı=12:4:8
LekeSayısı=37:8:29
RölatifSayı=157:48:109
01=AX_ 01 +11.125 +02.425 027.795 -1.000 0000 0 +11.125 +02.425 +11.125 +02.425
02=CHI 05 +04.998 -38.132 347.238 29.270 0000 0 +06.149 -36.302 +03.846 -39.962 +05.463 -37.260 +04.337 -39.270
03=HS_ 01 +06.460 -47.920 337.450 +0.000 0000 0 +07.183 -47.202 +05.738 -48.639 +06.460 -47.701 +06.460 -48.138
04=HH_ 01 +15.383 -72.236 313.134 +0.000 0000 0 +16.394 -70.396 +14.372 -74.760 +15.383 -70.554 +15.383 -73.918
05=EKC 12 -21.660 +69.464 094.834 24.573 0000 0 -17.681 +76.931 -24.451 +61.997 -19.120 +73.924 -23.746 +63.489
06=AX_ 01 -08.996 +54.625 079.995 -1.000 0000 0 -08.996 +54.625 -08.996 +54.625
07=CHO 03 -06.164 +14.881 040.251 20.211 0000 0 -04.640 +16.905 -07.687 +12.858 -06.510 +15.864 -07.750 +13.800
08=CHI 09 -20.654 -20.707 004.663 40.520 0000 0 -18.816 -17.215 -22.492 -24.199 -21.544 -18.487 -19.644 -20.749
09=AX_ 01 -18.693 -61.870 324.283 -1.000 0000 0 -18.693 -61.870 -18.693 -61.870
10=HK_ 01 -11.118 -63.462 321.908 +0.000 0000 0 -10.116 -61.719 -12.120 -65.205 -11.118 -62.219 -11.118 -64.705
11=HK_ 01 -10.608 -70.608 314.762 +0.000 0000 0 -09.653 -69.760 -11.564 -72.139 -10.608 -69.919 -10.608 -71.298
12=AX_ 01 -18.397 -83.534 301.836 -1.000 0000 0 -18.397 -83.534 -18.397 -83.534
20240116.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.