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
2021-09-11 Julian Date: 2459469.0006 P = 23.419°    B0 = 7.240°    L0 = 172.7°  Carr# 2248
12:00 UTC Dist. = 1.006 AU    App. Diam. = 1907.3"    Elevation = 45.74° Sunrise  04:37:05 UTC      Sunset  17:23:56 UTC
Sun - Photosphere for 2021-09-11 Sun - Chromosphere for 2021-09-11
KSO Sunspot Drawing 06:15 UTC i 
Side reversed! » Archive
KSO White-light 05:53:23 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie    » Full Archive
RI = 83
g = 4
f = 57 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 05:54:56 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie     Flares... » Full Hα Archive
KSO Ca II K 06:12:07 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Daily Images/Movies
Movie     » Full Ca II K Archive
KSO Prominences 06:23:49 UTC   i
» Daily Images
KSO Hα Blue Wing   i
» Full Archive   » Daily Images/Movies
« 2021-09-10 « 1 Month 2021-09-11 1 Month » 2021-09-12 »
     Panorama: 2021-09-11 12:00 (UTC)
Since 01.01.2026: 126723 Visits / 1366374 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact