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
2025-12-04 Julian Date: 2461014.0000 P = 14.627°    B0 = 0.445°    L0 = 301.4°  Carr# 2305
12:00 UTC Dist. = 0.985 AU    App. Diam. = 1948.0"    Elevation = 19.45° Sunrise  06:31:45 UTC      Sunset  15:17:18 UTC
Sun - Photosphere for 2025-12-04 Sun - Chromosphere for 2025-12-04
KSO Sunspot Drawing 07:55 UTC i 
Side reversed! » Archive
KSO White-light 09:56:39 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full Archive
RI = 182
g = 9
f = 106 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 10:48:06 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     Flares... » Full Hα Archive
KSO Ca II K 07:56:02 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
» Full Ca II K Archive
KSO Prominences 10:52:10 UTC
» Synoptic Archive   i 
KSO Hα Blue Wing 08:00:57 UTC
» Synoptic Archive   i 
« 2025-12-03 « 1 Month 2025-12-04 2025-12-05 »
     Panorama: 2025-12-04 12:00 (UTC)
Since 01.01.2025: 1512496 Visits / 8213064 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact