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20211218 - Filament data for 09 UTC
Available data for 20211218: »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 1158 1834 (N53W25 L=347)   515     42        1 (1129/1806-1183/1857)  14.0 W21-W29 N50-N55
      2  687 1445 (N28E19 L=303)   556    147        0 ( 623/1422- 770/1473)   5.7 E23-E13 N26-N28
      3  561  629 (S21E35 L=287)   232     38        0 ( 544/ 606- 579/ 655) -90.0 E36-E33 S22-S19
      4  967  550 (S30E08 L=313)   466    190        1 ( 884/ 503-1049/ 601)  22.6 E14-E02 S32-S27
      5  818  475 (S34E21 L=301)   324     64        0 ( 781/ 459- 851/ 491) -26.6 E22-E18 S35-S32
  
Download FITS filament maps as tar archive

» All Filament Data of 20211218 ...
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.