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| 20210820 - Filament data for 10 UTC | ||
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| Available data for 20210820: »06 UTC »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 1141 1721 (N48W31 L=135) 584 123 0 (1123/1656-1159/1771) 45.0 W25-W34 N43-N52
2 378 1479 (N47E49 L= 56) 2052 270 2 ( 302/1381- 460/1531) -21.8 E66-E36 N38-N51
3 292 1418 (N43E59 L= 45) 857 110 1 ( 269/1369- 316/1466) -41.2 E62-E52 N39-N46
4 1060 160 (S57E26 L= 78) 669 57 0 (1045/ 126-1076/ 189) 39.3 E33-E22 S62-S53
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Download FITS filament maps as tar archive
» All Filament Data of 20210820 ... |
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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