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20250617 - Filament data for 08 UTC
Available data for 20250617: »06 UTC   »08 UTC   »09 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  499 1601 (N32E50 L=339)  1394    202        2 ( 427/1518- 560/1687) -23.7 E67-E42 N26-N37
      2  339 1454 (N20E58 L=331)   553    192        1 ( 277/1404- 390/1536)  66.0 E63-E55 N16-N26
      3 1047 1256 (N16E01 L= 28)   214     84        0 (1023/1234-1080/1290) -56.3 E02-W01 N14-N17
      4 1028 1059 (N03E00 L= 28)   467    188        1 ( 955/1022-1102/1091)  14.0 E04-W04 N00-N05
      5 1397  722 (S14W27 L= 56)  1276    425        0 (1248/ 635-1549/ 860)  45.0 W18-W35 S20-S03
      6  217  685 (S29E65 L=324)   577     83        1 ( 193/ 649- 249/ 714)  21.0 E72-E58 S31-S26
  
Download FITS filament maps as tar archive

» All Filament Data of 20250617 ...
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.