logo kso logo uni graz
 Live Data
 » Latest Images
 » Latest Hα (ESA SSA)
 » Flare Monitoring (live)
 Synoptic Data
 » Daily Overview
 » Two Weeks Photosphere
 » Two Weeks Chromosphere 
 » Sunspot Numbers
 » Sunspot Drawings
 » Hα
 » White-light
 » CaIIK
 » Filaments
 » Synoptic Maps
 Full Data Archive
 » Archive / Ftp-Server / Local
 » Fast Mirror Archive / Graz
 Archive Database Search
 » Observation Database
 » KSO Sunspots
 » NOAA Active Regions
 » Flares
 » Filaments
 » KSO observing logs
 Misc.
 » Solar Ephemeris
 » NOAA Solar Region Data
2025-10-12 Julian Date: 2460961.0006 P = 26.230°    B0 = 6.054°    L0 = 280.2°  Carr# 2303
12:00 UTC Dist. = 0.997 AU    App. Diam. = 1923.9"    Elevation = 33.52° Sunrise  05:18:00 UTC      Sunset  16:22:53 UTC
Sun - Photosphere for 2025-10-12 Sun - Chromosphere for 2025-10-12
KSO Sunspot Drawing 12:55 UTC i 
Side reversed! » Archive
KSO White-light 13:03:28 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full Archive
RI = 139
g = 8
f = 69 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 13:10:07 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     Flares... » Full Hα Archive
KSO Ca II K 13:06:23 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
KSO Prominences 13:03:32 UTC
» Synoptic Archive   i 
KSO Hα Blue Wing
» Synoptic Archive   i 
« 2025-10-11 « 1 Month 2025-10-12 1 Month » 2025-10-13 »
     Panorama: 2025-10-12 12:00 (UTC)
Since 01.01.2025: 1512496 Visits / 8213064 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact