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20251221 - Filament data for 10 UTC
Available data for 20251221: »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 1362 1705 (N40W33 L=111)   542     83        1 (1327/1665-1402/1746)  41.2 W29-W38 N36-N43
      2  429 1445 (N28E40 L= 38)   393     80        0 ( 384/1425- 476/1460) -12.5 E44-E35 N26-N29
      3  696 1241 (N13E19 L= 60)   565    301        2 ( 640/1141- 735/1363)  65.2 E22-E16 N07-N20
      4 1788 1260 (N08W55 L=133)  2007    255        3 (1720/1134-1837/1342) -63.4 W49-W59 N00-N13
      5  532 1306 (N19E30 L= 48)   560    107        2 ( 482/1269- 588/1340)  23.2 E33-E25 N16-N20
      6  131 1070 (N08E67 L= 11)  4359    270       13 (  80/ 955- 181/1174)  45.0 E76-E59 N01-N13
      7  352  654 (S19E50 L= 28)   495    145        0 ( 314/ 595- 402/ 696)  31.0 E55-E44 S22-S16
      8  507  593 (S24E39 L= 39)   346     61        0 ( 481/ 565- 534/ 628)  31.0 E41-E36 S25-S21
      9 1379  417 (S43W24 L=102)   588     58        2 (1351/ 381-1411/ 461) -63.4 W21-W27 S45-S39
  
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.