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20210501 - Filament data for 05 UTC
Available data for 20210501: »05 UTC   »06 UTC   »07 UTC   »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  349  651 (S45E43 L= 92)   355     46        0 ( 331/ 624- 372/ 671)  45.0 E45-E40 S46-S42
      2  403  583 (S48E37 L= 98)   317     33        1 ( 385/ 557- 421/ 602)  45.0 E39-E34 S50-S46
      3  610  424 (S54E13 L=122)   592     89        2 ( 587/ 391- 638/ 471) -56.3 E15-E09 S56-S50
      4  697  354 (S57E02 L=133)   727     94        1 ( 660/ 321- 745/ 393)   0.0 E06-W04 S59-S53
  
Download FITS filament maps as tar archive

» All Filament Data of 20210501 ...
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.