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20211230 - Filament data for 09 UTC
Available data for 20211230: »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map!
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1368 1698 (N41W30 L=194)   434     69        1 (1342/1661-1388/1734)  80.5 W28-W32 N38-N44
      2 1397  827 (S15W23 L=187)   205     31        0 (1383/ 805-1413/ 854)  71.6 W22-W24 S16-S13
      3 1706  646 (S27W51 L=215)   518     38        0 (1680/ 623-1732/ 669)  21.8 W48-W53 S28-S25
      4 1200  540 (S33W11 L=175)   207     53        0 (1182/ 516-1224/ 570) -53.1 W09-W13 S35-S31
      5 1120  397 (S44W06 L=170)   277     46        0 (1095/ 379-1143/ 415)  14.0 W03-W07 S45-S42
  
Download FITS filament maps as tar archive

» All Filament Data of 20211230 ...
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.