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20211017 - Filament data for 08 UTC
Available data for 20211017: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  526 1478 (N46E23 L= 37)   438     54        1 ( 498/1444- 558/1503)  11.3 E25-E19 N44-N47
      2  251  860 (N14E57 L=  3)   724    149        0 ( 236/ 794- 265/ 941)  76.0 E59-E54 N10-N18
      3 1655  650 (S35W32 L= 91)   615    102        0 (1609/ 622-1695/ 691)   7.1 W27-W35 S36-S33
      4 1623  531 (S43W28 L= 88)   393     62        0 (1604/ 505-1641/ 563)  63.4 W26-W30 S44-S40
  
Download FITS filament maps as tar archive

» All Filament Data of 20211017 ...
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.