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| 20210421 - Filament data for 10 UTC | ||
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| Available data for 20210421: »06 UTC »07 UTC »08 UTC »09 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 1502 1623 (N48W15 L=280) 783 82 0 (1461/1600-1548/1643) 20.6 W11-W19 N44-N50
2 1705 1471 (N44W38 L=303) 606 61 0 (1669/1454-1745/1486) 24.4 W33-W44 N41-N47
3 988 617 (S29W10 L=275) 479 185 0 ( 901/ 599-1073/ 639) 15.3 W04-W15 S30-S26
4 356 543 (S54E45 L=220) 1985 234 3 ( 239/ 514- 455/ 584) 4.2 E72-E30 S57-S50
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Download FITS filament maps as tar archive
» All Filament Data of 20210421 ... |
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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