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20260921 - Filament data for 08 UTC
Available data for 20260921: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1349 1509 (N25W35 L= 96)   729    218        0 (1231/1477-1446/1533) -14.9 W26-W42 N22-N27
      2 1570 1433 (N14W46 L=108)   285     76        0 (1538/1404-1598/1463) -78.7 W44-W47 N11-N16
      3 1482 1276 (N09W34 L= 95)  1904    444        3 (1324/1131-1610/1361) -59.9 W25-W39 S02-N17
      4 1852  996 (S18W56 L=117)  3222    486        2 (1761/ 820-1893/1236)  43.6 W43-W67 S27-S06
      5  432 1057 (N22E37 L= 25)   953    160        1 ( 397/ 990- 467/1128)  60.3 E39-E33 N18-N26
      6  165  939 (N20E66 L=355)   507     61        2 ( 144/ 913- 186/ 969) -53.1 E69-E63 N17-N21
      7  371  796 (N08E47 L= 15)  1358    189        2 ( 319/ 717- 447/ 870)  30.3 E53-E40 N04-N11
      8  183  826 (N13E66 L=355)  1280    133        5 ( 137/ 783- 225/ 861) -26.6 E74-E60 N10-N15
      9  408  407 (S16E63 L=359)   670     66        2 ( 381/ 375- 430/ 431)  76.0 E66-E59 S18-S14
     10  635  393 (S21E44 L= 18)   301      9        1 ( 614/ 373- 654/ 413)   0.0 E45-E41 S22-S19
  
Download FITS filament maps as tar archive

» All Filament Data of 20260921 ...
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.