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| 20210218 - Filament data for 12 UTC | ||
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| Available data for 20210218: »07 UTC »08 UTC »09 UTC »10 UTC »11 UTC »12 UTC »13 UTC »14 UTC »15 UTC | ||
Click on image to open sensitive map! |
Color xc yc (LatLon LCarr) Area Length Branches ( x0/y0 x1/y1 ) Tilt Location
1 376 685 (S39E42 L=319) 1586 394 3 ( 281/ 538- 506/ 850) 38.7 E62-E30 S50-S26
2 1115 440 (S40W22 L= 24) 246 25 1 (1097/ 418-1134/ 457) -33.7 W20-W23 S40-S37
3 1251 355 (S41W37 L= 39) 1059 196 1 (1193/ 276-1304/ 435) -19.3 W28-W48 S45-S37
4 1429 305 (S39W56 L= 58) 558 91 0 (1381/ 289-1481/ 320) 26.6 W51-W61 S40-S36
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Download FITS filament maps as tar archive
» All Filament Data of 20210218 ... |
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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