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20170903 - Latest Filament data
Available data for 20170903: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  877 1507 (N40W03 L=123)   500    105        1 ( 842/1463- 916/1553)  29.7 W00-W07 N36-N42
      2 1662 1510 (N17W58 L=177)   452    105        2 (1641/1480-1693/1529)   0.0 W54-W61 N15-N18
      3  303 1367 (N43E48 L= 71)   525     78        1 ( 279/1327- 331/1395)  63.4 E51-E45 N40-N45
      4  178 1167 (N31E60 L= 59)   872    130        1 ( 154/1124- 207/1200) -59.0 E62-E57 N28-N33
      5 1048 1070 (N09W02 L=122)   473    107        1 (1031/1010-1065/1137)  76.0 W00-W03 N05-N13
      6  624 1044 (N17E24 L= 96)   244     46        0 ( 598/1028- 658/1062) -36.9 E25-E21 N15-N18
      7  202  957 (N18E60 L= 59)   565     75        0 ( 184/ 912- 219/ 996) -78.7 E61-E58 N15-N20
      8 1046  372 (S34E16 L=103)   641     90        1 ( 997/ 350-1093/ 399) -39.8 E19-E13 S36-S31
  
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.