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
2021-12-04 Julian Date: 2459553.0007 P = 14.645°    B0 = 0.443°    L0 = 144.8°  Carr# 2251
12:00 UTC Dist. = 0.985 AU    App. Diam. = 1948.0"    Elevation = 19.40° Sunrise  06:31:42 UTC      Sunset  15:17:18 UTC
Sun - Photosphere for 2021-12-04 Sun - Chromosphere for 2021-12-04
KSO Sunspot Drawing 08:54 UTC i 
Side reversed! » Archive
KSO White-light 09:11:25 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full Archive
RI = 34
g = 3
f = 4 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 09:11:30 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Hα Archive
KSO Ca II K 09:11:05 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
KSO Prominences 11:41:47 UTC
» Synoptic Archive   i 
KSO Hα Blue Wing
» Synoptic Archive   i 
« 2021-12-03 « 1 Month 2021-12-04 1 Month » 2021-12-05 »
     Panorama: 2021-12-04 12:00 (UTC)
Since 01.01.2025: 1475724 Visits / 8131977 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact