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| 20210221 - Filament data for 15 UTC | ||
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| Available data for 20210221: »06 UTC »07 UTC »08 UTC »09 UTC »10 UTC »11 UTC »12 UTC »13 UTC »14 UTC »15 UTC »16 UTC | ||
Click on image to open sensitive map! |
Color xc yc (LatLon LCarr) Area Length Branches ( x0/y0 x1/y1 ) Tilt Location
1 866 1832 (N42E37 L=283) 389 49 0 ( 844/1801- 885/1860) -32.0 E41-E33 N39-N44
2 237 736 (S39E59 L=261) 527 59 1 ( 205/ 718- 277/ 752) 0.0 E64-E53 S39-S37
3 1478 263 (S39W68 L= 28) 789 100 0 (1436/ 227-1512/ 289) 0.0 W59-W79 S39-S37
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Download FITS filament maps as tar archive
» All Filament Data of 20210221 ... |
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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