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20170519 - Filament data for 09 UTC
Available data for 20170519: »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  898 1554 (N27E21 L= 78)   268     73        0 ( 878/1518- 915/1584) -53.1 E22-E18 N24-N29
      2  413 1286 (N01E45 L= 54)  1108    161        2 ( 360/1225- 464/1371)  66.0 E47-E42 S03-N06
      3 1712 1295 (N30W42 L=141)   360     54        0 (1683/1265-1734/1315) -26.6 W39-W44 N28-N30
      4 1698 1161 (N21W42 L=140)   303     24        1 (1675/1144-1722/1179)  26.6 W39-W43 N19-N22
      5  959  223 (S58W24 L=123)   438     61        0 ( 932/ 201- 988/ 244)  68.2 W21-W26 S60-S54
  
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.