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20211027 - Filament data for 12 UTC
Available data for 20211027: »06 UTC   »07 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  298 1091 (N26E48 L=238)   577     88        0 ( 274/1049- 322/1136) -56.3 E49-E45 N22-N28
      2  343 1005 (N20E45 L=241)   479     73        1 ( 318/ 961- 371/1037)  53.1 E46-E41 N17-N21
      3 1762  739 (S33W44 L=329)   799    119        1 (1737/ 683-1785/ 806)  66.8 W41-W46 S36-S29
      4 1253  186 (S60E17 L=269)   499     40        0 (1227/ 172-1283/ 203) -36.9 E19-E13 S62-S57
  
Download FITS filament maps as tar archive

» All Filament Data of 20211027 ...
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.