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20171203 - Filament data for 08 UTC
Available data for 20171203: »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 1557 1691 (N32W54 L= 58)  1083    216        0 (1471/1653-1632/1724) -24.4 W47-W60 N29-N35
      2  238 1250 (N27E53 L=311)   369     68        2 ( 218/1228- 264/1270) -21.8 E54-E49 N25-N28
      3 1417  402 (S47W19 L= 22)   414     90        0 (1375/ 377-1450/ 424) -29.7 W15-W22 S49-S43
      4  918  187 (S54E33 L=330)   710     88        0 ( 858/ 169- 968/ 205) -10.3 E39-E28 S56-S52
  
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.