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20180120 - Filament data for 11 UTC
Available data for 20180120: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1266 1776 (N49W13 L=103)   404     79        0 (1241/1752-1291/1800)  45.0 W10-W16 N46-N51
      2 1043 1431 (N20E02 L= 88)   278     93        0 ( 993/1394-1088/1459) -33.7 E05-W01 N17-N21
      3 1715  809 (S11W49 L=138)  1389    308        1 (1627/ 776-1826/ 851)  13.2 W41-W59 S13-S09
      4 1327  397 (S42W31 L=121)   338     58        1 (1305/ 370-1342/ 426)  90.0 W29-W33 S44-S39
  
Download FITS filament maps as tar archive

» All Filament Data of 20180120 ...
The tar archive contains filament maps for all processed Hα images with at least quality=1.
The maps contain the values 0 and 1, where 1 is the position of a detected filament.
The header in the FITS files is mostly taken from the corresponding Hα file, so it should be compatible with standard solar software routines.