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
2025-10-23 Julian Date: 2459074.0007 P = 15.255°    B0 = 6.523°    L0 = 346.6°  Carr# 2234
12:00 UTC Dist. = 1.013 AU    App. Diam. = 1894.8"    Elevation = 56.28° Sunrise  03:58:52 UTC      Sunset  18:18:57 UTC
Sun - Photosphere for 2020-08-12 Sun - Chromosphere for 2020-08-12
Kanzelhöhe Sunspot Drawing i 
06:08 UTC
Side reversed! » Drawing Archive
Kanzelhöhe White-light i 
05:18:17 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full White-light Archive
RI = 19
g = 2
f = 2 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
Kanzelhöhe Hα i 
05:17:02 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Hα Archive
Kanzelhöhe Ca II K i 
06:04:55 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
Kanzelhöhe Hα Prominence Images i 
06:07:12 UTC 
» Synoptic Archive
« 2020-08-11 « 1 Month 2020-08-12 1 Month » 2020-08-13 »
     Panorama: 2020-08-12 12:00 (UTC)
Since 01.01.2025: 408749 Visits / 5649754 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact