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| 20211218 - Filament data for 11 UTC |
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Available data for 20211218: »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 1166 1834 (N53W26 L=347) 502 37 0 (1141/1809-1189/1861) 32.0 W22-W30 N50-N56
2 700 1446 (N27E18 L=303) 460 123 0 ( 642/1426- 755/1469) 14.0 E22-E14 N26-N28
3 660 844 (S09E24 L=297) 249 79 0 ( 623/ 820- 695/ 858) 0.0 E26-E21 S10-S08
4 870 495 (S33E16 L=305) 578 200 1 ( 792/ 459- 968/ 533) 4.1 E22-E08 S34-S30
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Download FITS filament maps as tar archive
» All Filament Data of 20211218 ...
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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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