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20210423 - Filament data for 12 UTC
Available data for 20210423: »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  490  478 (S55E27 L=211)  2325    350        3 ( 336/ 436- 642/ 558)   2.9 E49-E08 S58-S50
      2 1264  456 (S30W35 L=272)   697    181        0 (1185/ 428-1343/ 492)   8.1 W27-W41 S31-S27
  
Download FITS filament maps as tar archive

» All Filament Data of 20210423 ...
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.