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20171021 - Filament data for 08 UTC
Available data for 20171021: »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  811 1634 (N48W07 L=217)   824    220        1 ( 726/1571- 894/1703)   9.5 E02-W16 N44-N50
      2 1202 1387 (N20W21 L=231)  1285    289        2 (1057/1337-1338/1430) -45.0 W13-W27 N13-N26
      3  636  351 (S24E46 L=164)   506    122        0 ( 605/ 317- 666/ 395)  24.0 E50-E41 S25-S21
      4 1016  247 (S42E29 L=182)  1231    170        2 ( 931/ 221-1095/ 285) -20.0 E34-E23 S45-S38
  
Data will be available after one hour of observations. 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.