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20170717 - Filament data for 08 UTC
Available data for 20170717: »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 1242 1540 (N36W20 L= 58)   300     56        0 (1221/1516-1269/1558)  26.6 W18-W22 N34-N37
      2 1414  792 (S12W24 L= 62)   406     75        1 (1383/ 754-1433/ 840) -78.7 W21-W25 S14-S09
      3 1793  803 (S15W55 L= 93)   436     62        0 (1764/ 771-1820/ 833)  45.0 W52-W58 S17-S13
      4  826  604 (S21E15 L= 23)   388    120        0 ( 790/ 561- 883/ 646)  35.5 E18-E11 S23-S18
  
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.