Solar Images Wednesday, 6 August 2025
‹ 05.08.2025 2025 08.08.2025 ›Photosphere sunspot drawing and RDS evaluation
- Time
- 11:10 UT
- Observer
- Burçin TANIK
- g
- 7
- f
- 47
- R
- 117
- Seeing
- 3 / 5
Sunspot groups and observation details →
Sunspot groups (from the drawing)
Group 1 · AX_ – 1
Group 2 · DKI – 23
Group 3 · ?__ – 6
Group 4 · HA_ – 2
Group 5 · BXI – 7
Group 6 · HR_ – 1
Group 7 · DSC – 7
RDS data file (.gzd)
[Gözlem] Tarih=6.08.2025 Saat=11:10 Gözlemci=Burçin TANIK KontrolEden=Ergün EGE Durumaçısı=12.99 Enlemaçısı=6.15 Boylamaçısı=85.48 Boylamfark=0 GKalite=3 GDurum=G.T , B.A Kuzeyaçısı=0.0 Sırano=20316 AyRasatNo=4 RasatÖnceki=05.08.2025 RasatSonraki=08.08.2025 [Leke Grupları] Grupsayısı=7:6:1 LekeSayısı=47:40:7 RölatifSayı=117:100:17 01=AX_ 01 +13.221 +81.477 166.957 -1.000 0000 0 +13.221 +81.477 +13.221 +81.477 02=DKI 23 +06.155 +13.200 098.500 10.889 0000 0 +08.667 +17.490 +03.643 +08.551 +06.302 +15.704 +07.535 +09.284 03=?__ 06 +13.967 +12.269 097.749 +0.000 0000 0 +16.700 +14.130 +11.926 +10.524 +13.967 +13.572 +13.967 +10.966 04=HA_ 02 +22.600 -52.984 032.496 +0.000 0000 0 +23.870 -51.883 +21.329 -54.860 +22.600 -51.996 +22.600 -53.972 05=BXI 07 +09.155 -61.197 024.283 +0.000 0000 0 +10.366 -56.835 +07.944 -65.559 +09.155 -57.350 +09.155 -65.359 06=HR_ 01 +18.983 -73.166 012.314 +0.000 0000 0 +19.668 -71.869 +18.298 -74.463 +18.983 -72.369 +18.983 -73.963 07=DSC 07 -13.876 +44.709 130.189 43.706 0000 0 -10.973 +47.676 -16.778 +41.742 -11.779 +46.753 -16.293 +42.16020250806.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 →
2025/20250806_bto · BTO · 2 frames · 42.9 MB · 11:20:06–11:22:09 UT
Coronado H-α animations from frame sequences
No Coronado observation for this day.