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
2004-05-21 Julian Date: 2453147.0002 P = -18.96°    B0 = -1.87°    L0 = 98.67°  Carr# 2016
12:00 UTC Dist. = 1.012 AU    App. Diam. = 1896.6"    Elevation = 60.99° Sunrise  03:23:14 UTC      Sunset  18:39:23 UTC
Sun - Photosphere for 2004-05-21 Sun - Chromosphere for 2004-05-21
KSO Sunspot Drawing 07:15 UTC i 
Side reversed! » Archive
KSO White-light 07:09:54 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
» Full Archive
RI = 108
g = 6
f = 35 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 
KSO Hα 07:38:01 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
» Full Hα Archive
KSO Ca II K i 
 
» Synoptic Archive
» Full Ca II K Archive
KSO Prominences
» Synoptic Archive   i 
KSO Hα Blue Wing
» Synoptic Archive   i 
« 2004-05-20 « 1 Month 2004-05-21 1 Month » 2004-05-22 »
    
Since 01.01.2025: 1521023 Visits / 8327501 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact