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20250519 - Filament data for 12 UTC
Available data for 20250519: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  491 1735 (N30E65 L=345)  1048    124        0 ( 471/1672- 507/1790) -23.2 E81-E59 N25-N34
      2 1630 1493 (N41W35 L= 86)   427     76        0 (1594/1459-1659/1519) -23.2 W31-W38 N39-N42
      3 1187 1244 (N14W05 L= 55)   254     47        0 (1164/1215-1213/1267)  76.0 W03-W06 N11-N15
      4  211 1235 (S06E63 L=347)   404     45        2 ( 191/1217- 232/1264)  45.0 E65-E60 S06-S03
      5  828 1145 (N01E14 L= 36)  1120    287        0 ( 751/1035- 913/1253)  74.1 E16-E10 S06-N08
      6 1546 1195 (N19W29 L= 79)   414    107        0 (1495/1164-1596/1225)   0.0 W25-W33 N17-N20
      7 1628  788 (S03W43 L= 93)   670    110        2 (1589/ 754-1657/ 838)  68.2 W40-W45 S05-N00
  
Download FITS filament maps as tar archive

» All Filament Data of 20250519 ...
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.