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
2020-12-17 Julian Date: 2459201.0007 P = 8.8714°    B0 = -1.25°    L0 = 111.1°  Carr# 2238
12:00 UTC Dist. = 0.984 AU    App. Diam. = 1951.1"    Elevation = 18.63° Sunrise  06:43:46 UTC      Sunset  15:17:33 UTC
Sun - Photosphere for 2020-12-17 Sun - Chromosphere for 2020-12-17
KSO Sunspot Drawing 08:00 UTC i 
Side reversed! » Archive
KSO White-light 08:00:45 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full Archive
RI = 11
g = 1
f = 2 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 08:00:47 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Hα Archive
KSO Ca II K 08:09:39 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
KSO Prominences 08:01:52 UTC
» Synoptic Archive   i 
KSO Hα Blue Wing
» Synoptic Archive   i 
« 2020-12-16 « 1 Month 2020-12-17 1 Month » 2020-12-18 »
     Panorama: 2020-12-17 12:00 (UTC)
Since 01.01.2025: 1469419 Visits / 8122341 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact