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20211020 - Filament data for 12 UTC
Available data for 20211020: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  922 1684 (N47W17 L= 35)   427     56        1 ( 891/1648- 951/1708)  26.6 W14-W20 N45-N49
      2 1269 1537 (N27W31 L= 49)   292    127        0 (1218/1511-1335/1561) -50.2 W28-W34 N23-N29
      3  750 1074 (N15E14 L=  4)   338    108        0 ( 737/1021- 778/1124)  81.9 E15-E12 N11-N18
      4 1246  241 (S52E13 L=  5)   603     75        0 (1210/ 217-1282/ 269)  12.5 E17-E08 S54-S50
      5  785  215 (S38E49 L=329)   500    110        0 ( 749/ 175- 830/ 256)  63.4 E50-E46 S42-S33
      6 1140  198 (S52E25 L=353)   541     68        1 (1101/ 180-1176/ 216) -59.0 E27-E22 S55-S49
  
Download FITS filament maps as tar archive

» All Filament Data of 20211020 ...
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.