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20210509 - Filament data for 11 UTC
Available data for 20210509: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  518 1613 (N19E52 L=334)   637     74        3 ( 496/1579- 543/1650) -59.0 E55-E48 N17-N22
      2 1138 1620 (N36E10 L= 17)   444     99        0 (1093/1604-1193/1641)   8.1 E12-E05 N33-N37
      3  451 1558 (N15E54 L=332)   342     43        1 ( 429/1534- 475/1577)  33.7 E56-E52 N13-N16
      4  861  687 (S27E01 L= 25)   223     91        0 ( 840/ 645- 893/ 720)  78.7 E02-W00 S29-S24
      5  449  525 (S50E34 L=353)   664    104        2 ( 416/ 479- 487/ 558) -45.0 E37-E28 S53-S46
  
Download FITS filament maps as tar archive

» All Filament Data of 20210509 ...
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.