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| 20210731 - Filament data for 11 UTC |
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Available data for 20210731: »06 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 1718 866 (S13W46 L= 54) 349 70 1 (1701/ 827-1736/ 912) -78.7 W44-W48 S15-S10
2 1446 699 (S20W24 L= 32) 624 204 1 (1403/ 607-1496/ 777) 59.0 W20-W27 S25-S15
3 1344 508 (S32W16 L= 25) 408 48 1 (1323/ 474-1369/ 531) 53.1 W14-W18 S34-S29
4 1305 243 (S56W16 L= 24) 531 40 1 (1280/ 221-1330/ 269) -23.2 W12-W19 S59-S52
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Download FITS filament maps as tar archive
» All Filament Data of 20210731 ...
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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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