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| 20211231 - Filament data for 08 UTC |
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Available data for 20211231: »07 UTC »08 UTC »09 UTC »10 UTC »11 UTC »12 UTC »13 UTC |
Click on image to open sensitive map! |
Color xc yc (LatLon LCarr) Area Length Branches ( x0/y0 x1/y1 ) Tilt Location
1 1073 1501 (N27W04 L=155) 238 46 0 (1061/1469-1086/1532) 90.0 W03-W05 N24-N28
2 1781 1370 (N18W57 L=208) 417 44 1 (1765/1343-1800/1398) -90.0 W55-W59 N16-N20
3 1203 711 (S22W11 L=162) 326 97 1 (1155/ 681-1241/ 752) 33.7 W07-W13 S24-S19
4 1355 550 (S33W23 L=174) 274 84 0 (1328/ 520-1384/ 585) -38.7 W20-W26 S34-S30
5 1331 400 (S44W25 L=176) 285 26 0 (1308/ 384-1357/ 419) -11.3 W22-W27 S45-S42
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Download FITS filament maps as tar archive
» All Filament Data of 20211231 ...
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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.
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