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20211204 - Filament data for 10 UTC
Available data for 20211204: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  574 1621 (N46E26 L=119)   318     54        1 ( 549/1596- 598/1647) -31.0 E28-E23 N43-N48
      2  537  526 (S22E42 L=104)   378     74        0 ( 518/ 492- 553/ 572)  51.3 E44-E39 S24-S19
      3 1372  481 (S39W16 L=162)   338     89        1 (1330/ 463-1412/ 504)  -8.1 W12-W19 S40-S37
      4  975  308 (S45E19 L=127)   536     71        0 ( 937/ 283-1021/ 330)  12.5 E23-E14 S46-S43
  
Download FITS filament maps as tar archive

» All Filament Data of 20211204 ...
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.