Solar Images Tuesday, 27 May 2025
‹ 25.05.2025 2025 28.05.2025 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 06:45 UT
- Observer
- Ergün EGE
- g
- 9
- f
- 22
- R
- 112
- Seeing
- 3 / 5
Sunspot groups and observation details →
Sunspot groups (from the drawing)
Group 1 · HS_ – 1
Group 2 · BXO – 2
Group 3 · HK_ – 3
Group 4 · HR_ – 1
Group 5 · CSO – 2
Group 6 · AX_ – 1
Group 7 · HS_ – 1
Group 8 · HR_ – 2
RDS data file (.gzd)
[Gözlem] Tarih=27.05.2025 Saat=06:45 Gözlemci=Ergün EGE KontrolEden=Olcay PLEVNE Durumaçısı=-17.05 Enlemaçısı=-1.24 Boylamaçısı=307.46 Boylamfark=3 GKalite=3 GDurum=B.A , Y.B Kuzeyaçısı=0.0 Sırano=20255 AyRasatNo=21 RasatÖnceki=25.05.2025 RasatSonraki=28.05.2025 [Leke Grupları] Grupsayısı=9:4:5 LekeSayısı=22:7:15 RölatifSayı=112:47:65 01=HS_ 01 +05.535 -02.754 304.706 -1.000 0000 0 +06.510 -01.773 +04.561 -03.735 02=BXO 02 +02.100 -50.259 257.201 +0.000 0000 0 +02.426 -48.591 +01.576 -51.927 +02.100 -49.910 +02.100 -51.427 03=HK_ 03 +07.866 -62.880 244.580 -1.000 0000 0 +10.902 -59.460 +04.830 -66.714 04=HR_ 01 +09.374 -69.900 238.451 -1.000 0000 0 +09.879 -68.464 +08.869 -69.555 05=CSO 02 -04.470 +70.734 018.194 +0.000 0000 0 -02.946 +74.975 -05.995 +66.493 -04.470 +74.775 -04.470 +66.693 06=AX_ 01 -12.726 +70.105 017.565 +0.000 0000 0 -12.403 +70.535 -13.500 +69.676 -12.726 +70.350 -12.726 +70.176 07=HS_ 01 -13.582 +28.741 336.201 -1.000 0000 0 -12.484 +29.640 -14.680 +27.843 08=HR_ 02 -21.975 -10.985 296.475 -1.000 0000 0 -21.433 -10.646 -22.517 -11.323 09=DAO 09 -14.440 -52.415 255.450 +0.000 0000 0 -12.766 -48.464 -15.323 -56.367 -14.440 -48.664 -14.440 -56.16720250527.gzd
Chromosphere (H-α) FITS frames
The images are made automatically with a fixed, gentle rule: uneven illumination and most of the limb darkening are removed, and the brightness is shown on a linear scale (no sharpening); prominences get their own scale outside the limb. Frames are ordered by sharpness (seeing); frames without the Sun (darks, bias) come last. Method →
2025/20250527_ee · EE · 5 frames · 107.1 MB · 06:49:09–07:02:10 UT
Coronado H-α animations from frame sequences
No Coronado observation for this day.