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20260721 - Filament data for 09 UTC
Available data for 20260721: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1547 1572 (N35W48 L=208)   796    103        2 (1499/1545-1598/1603) -33.7 W42-W52 N32-N37
      2 1602 1393 (N23W45 L=205)  1254    305        0 (1490/1301-1725/1445) -27.9 W35-W53 N15-N26
      3  597 1292 (N23E28 L=133)   878    208        1 ( 514/1243- 687/1330) -19.7 E34-E20 N19-N26
      4  189 1195 (N17E65 L= 95)   527     48        1 ( 172/1170- 213/1223) -76.0 E68-E61 N15-N19
      5  268 1109 (N12E54 L=106)   765    176        1 ( 207/1039- 298/1175)  45.0 E60-E51 N08-N16
      6  235  929 (N01E58 L=103)   938    133        0 ( 183/ 899- 296/ 978) -18.4 E63-E51 N00-N04
      7  685  797 (S07E23 L=138)   386    160        0 ( 642/ 737- 748/ 833)  32.0 E26-E18 S10-S05
      8  667  669 (S15E25 L=135)   285    102        1 ( 620/ 649- 724/ 684)  -8.1 E28-E21 S16-S14
      9  307  641 (S17E56 L=104)   537     94        0 ( 289/ 611- 338/ 676) -63.4 E58-E53 S18-S14
     10 1344  378 (S41W21 L=182)   529     84        1 (1304/ 360-1394/ 395)  -7.1 W17-W25 S42-S39
  
Download FITS filament maps as tar archive

» All Filament Data of 20260721 ...
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.