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
2025-10-25 Julian Date: 2460927.0001 P = 22.817°    B0 = 7.249°    L0 = 8.983°  Carr# 2301
12:00 UTC Dist. = 1.007 AU    App. Diam. = 1905.9"    Elevation = 46.93° Sunrise  04:33:18 UTC      Sunset  17:29:49 UTC
Sun - Photosphere for 2025-09-08 Sun - Chromosphere for 2025-09-08
Kanzelhöhe Sunspot Drawing i 
06:10 UTC
Side reversed! » Drawing Archive
Kanzelhöhe White-light i 
06:02:35 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full White-light Archive
RI = 96
g = 7
f = 42 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
Kanzelhöhe Hα i 
06:08:35 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Hα Archive
Kanzelhöhe Ca II K i 
06:21:56 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
Kanzelhöhe Hα Prominence Images i 
06:12:06 UTC 
» Synoptic Archive
« 2025-09-07 « 1 Month 2025-09-08 1 Month » 2025-09-09 »
     Panorama: 2025-09-08 12:00 (UTC)
Since 01.01.2025: 423104 Visits / 5685513 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact