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| 20210401 - Filament data for 07 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
1 443 584 (S50E31 L=139) 335 70 0 ( 428/ 546- 461/ 626) -80.5 E32-E29 S52-S46
2 926 463 (S41W14 L=184) 270 85 0 ( 904/ 426- 956/ 503) -81.9 W12-W15 S44-S37
3 770 413 (S51W05 L=175) 268 24 0 ( 752/ 393- 790/ 433) -26.6 W03-W07 S52-S49
4 1091 188 (S54W51 L=222) 449 57 0 (1072/ 161-1110/ 216) -26.6 W47-W57 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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