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20170501 - Filament data for 07 UTC
Available data for 20170501: »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 1642  903 (N06W41 L= 19)   568    124        0 (1597/ 852-1675/ 947) -20.6 W36-W44 N03-N07
      2  326  632 (S46E44 L=294)   843    151        2 ( 275/ 608- 386/ 670)   4.8 E49-E37 S47-S43
      3 1493  600 (S15W41 L= 19)   325     92        0 (1452/ 582-1530/ 614)  21.8 W38-W44 S16-S14
      4 1283  512 (S26W31 L=  9)   424     86        1 (1254/ 487-1317/ 549)   0.0 W28-W34 S27-S23
  
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.