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20171217 - Filament data for 12 UTC
Available data for 20171217: »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  711 1763 (N53E19 L=157)   589     48        0 ( 673/1740- 743/1783)   0.0 E23-E16 N50-N55
      2 1782 1509 (N22W64 L=240)   688    156        1 (1741/1495-1820/1521)   0.0 W58-W68 N20-N22
      3  385 1346 (N25E41 L=136)   644    133        2 ( 344/1318- 439/1369)   0.0 E44-E36 N23-N26
      4  243  762 (S09E58 L=118)  1764    359        2 ( 170/ 707- 329/ 835)  15.9 E69-E48 S11-S05
      5  867  624 (S24E14 L=162)   199     37        1 ( 841/ 608- 892/ 642)  14.0 E16-E12 S24-S22
  
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.