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| 20210121 - Filament data for 12 UTC | ||
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| Available data for 20210121: »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
1 521 715 (S28E32 L=338) 327 110 0 ( 491/ 664- 550/ 762) 49.4 E35-E29 S31-S24
2 1190 685 (S24W14 L= 24) 349 77 0 (1167/ 644-1216/ 718) 90.0 W12-W15 S26-S21
3 471 490 (S43E42 L=328) 409 47 0 ( 449/ 469- 496/ 515) -45.0 E44-E39 S44-S41
4 1345 366 (S43W36 L= 46) 1244 178 3 (1275/ 318-1405/ 419) -8.1 W28-W43 S46-S39
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Download FITS filament maps as tar archive
» All Filament Data of 20210121 ... |
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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