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20171218 - Filament data for 12 UTC
Available data for 20171218: »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  906 1806 (N54E00 L=163)   998    148        0 ( 827/1759- 983/1839)  18.4 E08-W08 N50-N56
      2  403 1495 (N34E42 L=122)   311     52        0 ( 380/1472- 425/1514) -38.7 E44-E39 N32-N36
      3  560 1383 (N25E28 L=136)   580    107        1 ( 525/1349- 614/1419)  18.4 E30-E23 N22-N27
      4  385  797 (S09E44 L=119)  1199    313        1 ( 296/ 734- 509/ 862)  14.0 E53-E33 S11-S06
      5 1058  651 (S24E01 L=162)   229     33        0 (1029/ 635-1083/ 668)  18.4 E03-W00 S25-S23
      6 1129  370 (S45W01 L=164)   294     28        0 (1107/ 353-1154/ 390) -56.3 E01-W02 S46-S43
  
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.