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: 2456287.0005 P = 5.1114°    B0 = -2.25°    L0 = 52.63°  Carr# 2131
12:00 UTC Dist. = 0.983 AU    App. Diam. = 1952.2"    Elevation = 18.81° Sunrise  06:47:47 UTC      Sunset  15:21:35 UTC
Sun - Photosphere for 2012-12-25 Sun - Chromosphere for 2012-12-25
Kanzelhöhe Sunspot Drawing i 
09:50 UTC
Side reversed! » Drawing Archive
Kanzelhöhe White-light i 
10:50:55 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full White-light Archive
RI = 42
g = 2
f = 12 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
Kanzelhöhe Hα i 
10:47:50 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     Flares... » Full Hα Archive
Kanzelhöhe Ca II K i 
10:48:07 UTC 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
Kanzelhöhe Hα Prominence Images i 
12:05:37 UTC 
» Synoptic Archive
« 2012-12-24 « 1 Month 2012-12-25 1 Month » 2012-12-26 »
     Panorama: 2012-12-25 12:00 (UTC)
Since 01.01.2025: 428131 Visits / 5692388 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact