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
2022-04-18 Julian Date: 2459688.0001 P = -25.76°    B0 = -5.35°    L0 = 166.0°  Carr# 2256
12:00 UTC Dist. = 1.004 AU    App. Diam. = 1912.3"    Elevation = 52.29° Sunrise  04:12:03 UTC      Sunset  17:56:21 UTC
Sun - Photosphere for 2022-04-18 Sun - Chromosphere for 2022-04-18
KSO Sunspot Drawing 07:00 UTC i 
Side reversed! » Archive
KSO White-light 05:14:55 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie    » Full Archive
RI = 100
g = 7
f = 37 		 Observing Log  
 Monthly Summary
 NOAA/SWPC Event List   i
 Hα/GOES Intensity Plot
KSO Hα 05:10:14 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     Flares... » Full Hα Archive
KSO Ca II K 05:15:54 UTC i 
Synoptic *.jpg  *.fits.gz
Contrast *.jpg  *.fits.gz » Synoptic Archive
Movie     » Full Ca II K Archive
KSO Prominences 07:13:07 UTC
» Synoptic Archive   i 
KSO Hα Blue Wing
» Synoptic Archive   i 
« 2022-04-17 « 1 Month 2022-04-18 1 Month » 2022-04-19 »
     Panorama: 2022-04-18 12:00 (UTC)
Since 01.01.2025: 1269681 Visits / 7732259 Clicks
» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact