logo kso logo uni graz

20220420 - Filament data for 12 UTC
Available data for 20220420: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map!
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  421 1649 (N16E65 L= 75)  3009    222        7 ( 344/1593- 484/1721) -68.2 E73-E56 N11-N21
      2  579 1605 (N17E47 L= 93)   368     33        1 ( 555/1582- 600/1628) -76.0 E48-E44 N14-N18
      3  658 1555 (N15E38 L=101)   802    156        2 ( 607/1513- 714/1605)  90.0 E41-E33 N11-N19
      4  755 1486 (N14E29 L=110)   320     52        0 ( 734/1465- 793/1510)  14.0 E30-E26 N12-N15
      5  790  946 (S16E11 L=128)   264     84        0 ( 758/ 908- 821/ 987)  80.5 E12-E09 S18-S12
      6 1462  566 (S17W41 L=181)   253     56        0 (1430/ 548-1484/ 588)  56.3 W39-W42 S18-S15
      7  587  468 (S52E15 L=125)   756    105        1 ( 538/ 442- 644/ 499)   4.8 E20-E08 S54-S50
  
Download FITS filament maps as tar archive

» All Filament Data of 20220420 ...
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.