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| 20211218 - Filament data for 08 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 1158 1832 (N53W25 L=347) 556 70 1 (1131/1799-1198/1856) 0.0 W21-W30 N50-N55
2 671 1442 (N27E20 L=302) 514 104 1 ( 617/1419- 730/1462) 6.3 E24-E15 N26-N28
3 559 626 (S21E35 L=287) 256 51 1 ( 541/ 600- 582/ 651) -76.0 E36-E33 S23-S19
4 964 553 (S30E09 L=314) 493 188 1 ( 881/ 504-1043/ 603) 21.0 E15-E02 S32-S27
5 813 476 (S34E21 L=301) 329 56 0 ( 777/ 458- 846/ 493) -21.8 E23-E18 S35-S32
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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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