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| 20210401 - Filament data for 12 UTC | ||
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| Available data for 20210401: »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
1 952 443 (S42W16 L=184) 316 70 0 ( 931/ 402- 977/ 479) -81.9 W14-W18 S45-S38
2 794 394 (S51W08 L=176) 318 31 0 ( 775/ 375- 816/ 418) -21.8 W05-W10 S52-S49
3 1094 193 (S53W50 L=218) 639 97 0 (1064/ 153-1114/ 239) -9.0 W41-W60 S55-S50
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Download FITS filament maps as tar archive
» All Filament Data of 20210401 ... |
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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