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20210828 - Filament data for 08 UTC
Available data for 20210828: »08 UTC   »10 UTC   »11 UTC   »13 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1385 1543 (N29W39 L= 38)   576    101        0 (1345/1503-1427/1581) -74.1 W36-W40 N25-N32
      2  781 1354 (N32E09 L=351)   791    254        2 ( 705/1236- 844/1415) -66.8 E13-E06 N23-N37
      3 1624  822 (S19W34 L= 34)   824    309        1 (1587/ 664-1677/ 928)  59.0 W29-W39 S28-S13
      4 1420  410 (S42W14 L= 14)   820    116        1 (1383/ 352-1468/ 464)  71.6 W10-W18 S46-S37
      5 1296  370 (S42W03 L=  3)   294     85        0 (1251/ 355-1336/ 389) -18.4 W00-W06 S42-S40
  
Download FITS filament maps as tar archive

» All Filament Data of 20210828 ...
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.