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
2026-06-04 Julian Date: 2461196.0005 P = -14.10°    B0 = -0.28°    L0 = 61.17°  Carr# 2311
12:00 UTC Dist. = 1.014 AU    App. Diam. = 1892.7"    Elevation = 63.10° Sunrise  03:12:59 UTC      Sunset  18:52:51 UTC
Sun - Photosphere for 2026-06-04 Sun - Chromosphere for 2026-06-04
KSO Sunspot Drawing 06:55 UTC i 
Side reversed! » Archive
KSO White-light 06:24:21 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie    » White-light Archive
RI = 140
g = 8
f = 71 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 06:24:18 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie     » Hα Archive
KSO Ca II K 06:24:13 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie     » Ca II K Archive
KSO Prominences 06:59:05 UTC   i
» Daily Images
KSO Hα Blue Wing 07:03:44 UTC   i
» Archive   » Daily Images/Movies
« 2026-06-03 « 1 Month 2026-06-04 2026-06-05 »
     Panorama: 2026-06-04 12:00 (UTC)
Since 01.01.2026: 603035 Visits / 9583243 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact