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20251220 - Filament data for 09 UTC
Available data for 20251220: »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 1178 1668 (N38W17 L=109)   294     47        0 (1161/1639-1195/1698)  76.0 W15-W19 N36-N40
      2  254 1286 (N20E54 L= 38)   440     49        2 ( 232/1261- 279/1319)  90.0 E56-E50 N18-N22
      3  384 1284 (N19E41 L= 51)   470     45        1 ( 359/1257- 412/1315)  45.0 E43-E38 N17-N20
      4  302 1235 (N17E48 L= 44)   829    163        1 ( 232/1192- 347/1292)  26.6 E54-E44 N14-N19
      5 1589 1256 (N08W38 L=130)   616     89        3 (1546/1208-1622/1290) -45.0 W34-W40 N05-N10
      6  471 1178 (N12E34 L= 58)   534    167        0 ( 437/1105- 503/1248)  76.0 E36-E31 N07-N15
      7  241  674 (S16E62 L= 30)  1165    153        1 ( 211/ 607- 267/ 750)  38.7 E69-E57 S19-S11
      8  317  671 (S17E53 L= 39)   579    124        1 ( 294/ 597- 334/ 721)  76.0 E55-E50 S21-S13
      9 1579  689 (S25W36 L=128)   286     66        0 (1545/ 664-1617/ 711)  21.8 W33-W38 S26-S24
     10 1218  393 (S44W10 L=102)   398     55        2 (1196/ 361-1241/ 432)  78.7 W07-W11 S46-S40
  
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.