Solar Images Tuesday, 28 July 2026

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Photosphere sunspot drawing and RDS evaluation

28.07.2026 photosphere drawing

High-resolution scan (3222 px)

Time
14:00 UT
Observer
Olcay PLEVNE
g
6
f
34
R
94
Seeing
3 / 5

Sunspot groups and observation details →

Sunspot groups (from the drawing)

RDS data file (.gzd)
[Gözlem]
Tarih=28.07.2026
Saat=14:00
Gözlemci=Olcay PLEVNE
KontrolEden=Tuğba BOZTEPE
Durumaçısı=9.4
Enlemaçısı=5.5
Boylamaçısı=65.4
Boylamfark=1
GKalite=3
GDurum=K.T
Kuzeyaçısı=0.0
Sırano=20524
AyRasatNo=24
RasatÖnceki=27.07.2026
RasatSonraki=29.07.2026

[Leke Grupları]
Grupsayısı=6:4:2
LekeSayısı=34:24:10
RölatifSayı=94:64:30
01=HS_ 03 +16.930 +39.699 105.990 +0.000 0000 0 +17.868 +41.657 +14.318 +37.741 +16.930 +41.157 +16.930 +38.241
02=CSI 11 +04.840 -12.386 053.140 +0.000 0000 0 +06.923 -07.924 +02.757 -16.847 +04.840 -08.124 +04.840 -16.647
03=CSI 05 +04.472 -39.201 026.199 +0.000 0000 0 +06.236 -36.660 +02.707 -42.337 +04.472 -36.266 +04.472 -42.137
04=DSI 05 +14.674 -73.205 352.195 +0.000 0000 0 +18.500 -67.948 +11.299 -78.463 +14.674 -68.148 +14.674 -78.263
05=ESI 07 -02.708 +27.291 092.691 +0.000 0000 0 -00.530 +34.660 -04.885 +20.516 -02.708 +33.866 -02.708 +20.716
06=AX_ 03 -07.452 +07.829 073.229 +0.000 0000 0 -06.761 +08.352 -08.143 +07.306 -07.452 +07.852 -07.452 +07.806
20260728.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.