Solar Images Sunday, 13 July 2025
‹ 12.07.2025 2025 15.07.2025 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 11:10 UT
- Observer
- Ergün EGE
- g
- 7
- f
- 45
- R
- 115
- Seeing
- 3 / 5
Sunspot groups and observation details →
Sunspot groups (from the drawing)
Group 1 · DAI – 5
Group 2 · EKC – 11
Group 3 · DAI – 10
Group 4 · EHO – 8
Group 5 · CAO – 3
Group 6 · HS_ – 2
Group 7 · DRO – 6
Group 8
RDS data file (.gzd)
[Gözlem] Tarih=13.07.2025 Saat=11:10 Gözlemci=Ergün EGE KontrolEden=Ergün EGE Durumaçısı=3.03 Enlemaçısı=4.17 Boylamaçısı=42.71 Boylamfark=0 GKalite=3 GDurum=K.T Kuzeyaçısı=-0.5 Sırano=20298 AyRasatNo=12 RasatÖnceki=12.07.2025 RasatSonraki=15.07.2025 [Leke Grupları] Grupsayısı=7:4:3 LekeSayısı=45:34:11 RölatifSayı=115:74:41 01=DAI 05 +17.867 +65.610 107.771 +0.000 0000 0 +19.464 +70.875 +16.271 +59.246 +17.867 +70.675 +17.867 +59.446 02=EKC 11 +28.283 +30.850 073.560 +0.000 0000 0 +29.786 +37.750 +26.781 +23.950 +28.283 +37.550 +28.283 +24.150 03=DAI 10 +20.986 -04.552 038.158 +0.000 0000 0 +22.424 -00.778 +19.549 -08.327 +20.986 -00.978 +20.986 -08.127 04=EHO 08 +19.331 -20.113 022.597 +0.000 0000 0 +21.146 -13.419 +17.516 -26.806 +19.331 -13.619 +19.331 -26.606 05=CAO 03 -12.791 +66.370 108.747 +0.000 0000 0 -11.206 +67.762 -14.376 +64.312 -12.791 +67.562 -12.791 +64.512 06=HS_ 02 -08.140 +03.746 046.456 -1.000 0000 0 -07.167 +04.545 -09.112 +02.947 07=DRO 06 -15.175 -52.895 349.815 +0.000 0000 0 -13.305 -48.507 -17.450 -57.283 -15.175 -48.707 -15.175 -57.83020250713.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 →
2025/20250713 · · 8 frames · 171.4 MB · 11:13:21–11:21:05 UT
Coronado H-α animations from frame sequences
No Coronado observation for this day.