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20210801 - Filament data for 07 UTC
Available data for 20210801: »06 UTC   »07 UTC   »08 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1260 1305 (N20W19 L= 16)   239     94        0 (1215/1290-1306/1320) -18.4 W15-W21 N18-N21
      2 1801  921 (S12W55 L= 52)   632     97        3 (1763/ 868-1833/ 958) -45.0 W50-W58 S15-S09
      3 1514  579 (S29W30 L= 27)   643    134        1 (1458/ 529-1561/ 625)  45.0 W25-W33 S32-S26
      4 1392  260 (S56W26 L= 23)   477     57        1 (1372/ 240-1418/ 292)  90.0 W23-W30 S58-S52
  
Download FITS filament maps as tar archive

» All Filament Data of 20210801 ...
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.