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20170420 - Filament data for 09 UTC
Available data for 20170420: »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  568 1663 (N20E50 L= 72)   344    101        1 ( 554/1626- 581/1692) -38.7 E52-E47 N18-N22
      2  854 1609 (N24E28 L= 94)   911    197        0 ( 829/1531- 876/1690) -45.0 E33-E23 N19-N29
      3 1852 1150 (N27W53 L=175)   480     89        1 (1829/1131-1878/1172)   0.0 W50-W56 N25-N28
      4  425  518 (S54E34 L= 88)   559    104        0 ( 393/ 465- 454/ 564) -50.2 E36-E30 S57-S50
      5 1031  228 (S53W37 L=159)   803    169        0 (1001/ 182-1073/ 293) -21.8 W28-W43 S56-S49
  
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.