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| 20210221 - Filament data for 16 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
1 877 1823 (N42E36 L=284) 353 59 0 ( 855/1786- 892/1851) -36.9 E40-E32 N38-N44
2 242 731 (S39E60 L=260) 646 75 0 ( 204/ 706- 285/ 753) 7.6 E67-E52 S41-S37
3 1470 273 (S39W67 L= 27) 837 85 0 (1430/ 237-1504/ 298) 0.0 W59-W77 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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