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20230813 - Filament data for 10 UTC
Available data for 20230813: »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 1290 1760 (N48W46 L=327)   560     71        0 (1260/1728-1330/1781)   4.8 W39-W51 N46-N49
      2 1418 1688 (N40W50 L=332)  1172    151        1 (1370/1633-1478/1739)  84.3 W45-W53 N34-N44
      3 1371 1610 (N36W40 L=321)   371     86        1 (1326/1583-1402/1632) -31.0 W36-W41 N33-N37
      4 1308 1561 (N34W32 L=314)   276     92        0 (1286/1526-1336/1608)  80.5 W31-W34 N31-N37
      5  895 1176 (N18E06 L=276)   714    333        0 ( 749/1123-1034/1223) -32.0 E14-W02 N12-N22
      6  386 1160 (N23E43 L=239)   574    143        1 ( 339/1095- 416/1210) -48.8 E47-E40 N18-N26
      7 1818  935 (S14W55 L=337)  3695    309        6 (1739/ 718-1868/1140)  68.2 W46-W64 S27-S02
      8  783  986 (N08E15 L=266)   610    184        2 ( 716/ 914- 841/1043) -63.4 E18-E12 N02-N12
      9 1401  904 (S07W21 L=303)   746    174        2 (1366/ 828-1438/ 988)  56.3 W18-W24 S11-S02
     10  397  463 (S21E59 L=222)   471    106        1 ( 375/ 422- 425/ 515)  30.3 E65-E53 S24-S17
     11 1325  316 (S48W10 L=292)   327     39        1 (1310/ 293-1344/ 342) -90.0 W09-W12 S50-S45
  
Download FITS filament maps as tar archive

» All Filament Data of 20230813 ...
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.