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20230317 - Filament data for 12 UTC
Available data for 20230317: »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  575 1700 (N22E52 L= 38)  2039    284        6 ( 526/1609- 643/1813) -25.7 E68-E41 N16-N30
      2  903 1716 (N31E30 L= 60)   360     68        0 ( 871/1689- 934/1740) -15.9 E33-E26 N29-N32
      3 1308 1261 (N14W10 L=100)   515    161        0 (1269/1200-1347/1338) -36.9 W05-W13 N11-N17
      4 1425 1252 (N17W17 L=107)   428    107        1 (1382/1229-1482/1274)   8.1 W13-W20 N14-N18
      5 1511 1168 (N14W24 L=115)   213     79        1 (1495/1123-1525/1206) -53.1 W22-W25 N12-N16
      6 1565  614 (S13W46 L=136)   326     73        1 (1522/ 593-1597/ 634)  31.0 W42-W47 S14-S11
      7 1543  432 (S23W56 L=146)  1060     82        2 (1507/ 395-1583/ 477) -45.0 W52-W60 S25-S20
      8 1381  404 (S30W46 L=136)   315    105        1 (1327/ 390-1428/ 416)  33.7 W42-W49 S32-S28
  
Download FITS filament maps as tar archive

» All Filament Data of 20230317 ...
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.