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20250521 - Latest Filament data
Available data for 20250521: »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1000 1878 (N56E35 L=348)   526     78        1 ( 962/1860-1036/1897)  71.6 E38-E32 N53-N59
      2  400 1595 (N20E61 L=322)  1299    237        3 ( 311/1534- 481/1667)  47.7 E68-E56 N14-N25
      3  387 1513 (N14E56 L=327)   460     86        0 ( 362/1483- 420/1537)  53.1 E58-E54 N12-N16
      4 1555 1126 (N15W31 L= 54)   394    132        1 (1529/1081-1578/1196)  90.0 W29-W32 N11-N19
      5  218 1139 (S10E59 L=324)   622     95        1 ( 192/1098- 244/1184)  51.3 E62-E56 S12-S07
      6 1251  980 (N00W14 L= 37)   653    316        0 (1189/ 869-1324/1119)  79.4 W11-W15 S07-N09
      7  307  915 (S22E47 L=336)  1221    361        4 ( 234/ 762- 418/1020)  51.7 E55-E38 S33-S14
      8 1488  779 (S06W33 L= 57)   502    139        0 (1430/ 737-1541/ 826)  54.5 W30-W36 S09-S02
      9  270  635 (S42E56 L=327)   828    121        0 ( 223/ 602- 330/ 658)  18.4 E67-E46 S45-S38
     10  796  518 (S38E04 L= 20)   370    141        0 ( 732/ 502- 865/ 533)  24.0 E08-W01 S40-S35
Download FITS filament maps as tar archive

» All Filament Data of 20250521 ... 		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.

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