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20260331 - Filament data for 09 UTC
Available data for 20260331: »06 UTC   »07 UTC   »08 UTC   »09 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  495 1642 (N15E55 L=147)   419     75        0 ( 483/1602- 506/1682) -39.8 E57-E51 N12-N17
      2  999 1610 (N26E20 L=182)   275     46        1 ( 980/1582-1027/1637) -45.0 E21-E17 N24-N27
      3  224 1451 (S01E72 L=130)   883    100        1 ( 208/1406- 247/1503) -21.0 E79-E65 S03-N02
      4 1554 1436 (N33W21 L=222)   389     88        1 (1509/1414-1593/1457)  23.2 W17-W24 N30-N34
      5 1023 1359 (N12E09 L=192)   319    110        1 ( 976/1320-1070/1392)  63.4 E10-E07 N08-N14
      6  261  960 (S29E51 L=150)   827    156        3 ( 200/ 909- 324/1012)  33.7 E58-E44 S33-S25
      7  767  841 (S24E10 L=192)   205     54        0 ( 746/ 808- 786/ 869)  90.0 E10-E08 S25-S21
      8 1364  580 (S20W34 L=236)  1081    275        0 (1316/ 482-1436/ 670) -65.6 W30-W40 S24-S13
      9  849  514 (S40W06 L=208)   265     59        0 ( 821/ 496- 886/ 535)   0.0 W03-W09 S41-S39
     10 1140  414 (S37W30 L=231)   829    137        2 (1086/ 382-1205/ 466)   0.0 W24-W34 S38-S34
     11 1577  401 (S22W61 L=263)  1703    195        1 (1486/ 371-1663/ 443)  28.3 W52-W67 S25-S17
  
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.