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
2025-07-10 Julian Date: 2455981.0002 P = -19.86°    B0 = -7.09°    L0 = 133.2°  Carr# 2120
12:00 UTC Dist. = 0.989 AU    App. Diam. = 1940.6"    Elevation = 32.58° Sunrise  05:56:04 UTC      Sunset  16:40:15 UTC
Sun - Photosphere for 2012-02-23 Sun - Chromosphere for 2012-02-23
Kanzelhöhe Sunspot Drawing i 
06:40 UTC
Side reversed! » Drawing Archive
Kanzelhöhe White-light i 
06:38:15 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full White-light Archive
RI = 78
g = 5
f = 24 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
Kanzelhöhe Hα i 
08:47:57 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Hα Archive
Kanzelhöhe Ca II K i 
07:16:59 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
Kanzelhöhe Hα Prominence Images i 
08:42:57 UTC 
» Synoptic Archive
« 2012-02-22 « 1 Month 2012-02-23 1 Month » 2012-02-24 »
     Panorama: 2012-02-23 12:00 (UTC)
Since 01.01.2025: 171468 Visits / 2874045 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact