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20250501 - Filament data for 11 UTC
Available data for 20250501: »06 UTC   »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  965 1556 (N25E18 L=270)  2156    472        3 ( 860/1338-1028/1718) -49.2 E29-E10 N12-N34
      2 1806 1184 (N27W50 L=339)  3667    561        2 (1709/1055-1932/1335) -42.9 W38-W70 N19-N34
      3 1517  972 (N06W30 L=319)   859    214        1 (1449/ 899-1555/1076)  80.5 W27-W31 N00-N12
      4  334 1021 (S20E45 L=244)   517    113        0 ( 312/ 983- 378/1071) -33.7 E47-E40 S22-S17
      5 1886  920 (N14W64 L=353)   508     83        0 (1871/ 880-1902/ 956)  90.0 W61-W66 N11-N16
      6 1865  705 (N02W71 L=  0)   807     85        0 (1816/ 686-1903/ 722)   9.0 W63-W82 N00-N03
      7  967  637 (S27W07 L=296)   451     94        0 ( 917/ 615-1023/ 655)  33.7 W04-W10 S29-S25
      8  400  556 (S49E38 L=251)  1940    254        1 ( 304/ 484- 507/ 634)  -9.5 E49-E25 S53-S45
      9 1646  533 (S14W57 L=345)   930    161        1 (1570/ 513-1718/ 560)  32.5 W51-W63 S17-S10
     10 1178  251 (S46W43 L=332)   324     55        0 (1162/ 229-1195/ 275) -53.1 W39-W46 S47-S43
     11 1340  203 (S43W64 L=352)  1864    146        1 (1287/ 166-1406/ 262)  -3.8 W51-W82 S44-S40
Download FITS filament maps as tar archive

» All Filament Data of 20250501 ... 		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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