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20250517 - Filament data for 12 UTC
Available data for 20250517: »09 UTC   »10 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1003 1789 (N46E26 L= 50)  3191    398        6 ( 934/1619-1124/1925) -26.6 E50-E08 N36-N59
      2  591 1466 (N14E38 L= 39)   335     98        0 ( 548/1441- 642/1490)  45.0 E40-E34 N11-N16
      3 1136 1400 (N22E02 L= 75)   231     86        2 (1119/1363-1158/1443) -53.1 E03-W00 N20-N24
      4  795 1382 (N13E22 L= 55)   254     88        2 ( 772/1356- 826/1410) -33.7 E23-E20 N11-N14
      5  459 1277 (N01E41 L= 36)  1196    240        1 ( 405/1187- 522/1381)  74.7 E43-E38 S04-N07
      6 1255  945 (S02W15 L= 91)   545    103        1 (1217/ 898-1292/ 990)  59.0 W13-W16 S05-N00
      7 1633  845 (N01W42 L=118)  1662    256        3 (1575/ 743-1684/ 958) -42.3 W35-W48 S04-N06
      8 1655  515 (S17W58 L=135)   438     38        0 (1635/ 494-1680/ 541)  -9.5 W55-W61 S18-S15
Download FITS filament maps as tar archive

» All Filament Data of 20250517 ... 		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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