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20260421 - Filament data for 10 UTC
Available data for 20260421: »06 UTC   »07 UTC   »08 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  152 1309 (S09E76 L=208)   803     70        2 ( 133/1270- 170/1342) -76.0 E80-E70 S11-S07
      2 1607 1249 (N25W29 L=313)   315     72        0 (1569/1226-1647/1270)  45.0 W26-W32 N22-N27
      3 1749 1219 (N28W42 L=325)   307     27        1 (1731/1197-1765/1242)  90.0 W40-W43 N26-N29
      4 1304 1174 (N11W11 L=295)   270    105        0 (1258/1153-1361/1189)  38.7 W09-W14 N08-N12
      5 1798 1118 (N23W48 L=332)   614     87        2 (1759/1083-1835/1157)  68.2 W44-W52 N21-N26
      6  531  935 (S23E27 L=256)   431    160        1 ( 473/ 912- 620/ 960)  31.0 E31-E21 S25-S19
      7  187  874 (S35E61 L=223)  2582    200        6 ( 107/ 810- 265/ 946)  16.4 E84-E50 S39-S29
      8 1296  697 (S15W25 L=309)   700    224        1 (1189/ 652-1382/ 752)  54.0 W20-W28 S20-S09
      9  664  662 (S36E12 L=272)   292     68        1 ( 629/ 642- 710/ 682)   9.5 E14-E08 S36-S34
  
Download FITS filament maps as tar archive

» All Filament Data of 20260421 ...
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.