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
2026-03-15 Julian Date: 2461115.0004 P = -24.46°    B0 = -7.16°    L0 = 51.18°  Carr# 2308
12:00 UTC Dist. = 0.994 AU    App. Diam. = 1930.6"    Elevation = 40.19° Sunrise  05:17:32 UTC      Sunset  17:09:50 UTC
Sun - Photosphere for 2026-03-15 Sun - Chromosphere for 2026-03-15
KSO Sunspot Drawing 08:05 UTC i 
Side reversed! » Archive
KSO White-light 08:07:47 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie    » White-light Archive
RI = 71
g = 6
f = 23 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 08:15:53 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie     Flares... » Hα Archive
KSO Ca II K 08:09:26 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie     Flares... » Ca II K Archive
KSO Prominences 08:14:44 UTC   i
» Daily Images
KSO Hα Blue Wing 08:09:08 UTC   i
» Archive   » Daily Images/Movies
« 2026-03-14 « 1 Month 2026-03-15 1 Month » 2026-03-16 »
     Panorama: 2026-03-15 12:00 (UTC)
Since 01.01.2026: 388405 Visits / 7463909 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact