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| 20210428 - Filament data for 13 UTC |
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Available data for 20210428: »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 1610 1467 (N40W28 L=199) 463 111 0 (1554/1448-1660/1484) 21.8 W23-W33 N37-N42
2 354 532 (S54E46 L=124) 729 71 2 ( 326/ 500- 385/ 565) -59.0 E51-E41 S56-S51
3 428 476 (S57E36 L=134) 729 97 2 ( 395/ 443- 463/ 515) -78.7 E42-E30 S58-S53
4 560 436 (S55E18 L=152) 328 39 0 ( 547/ 410- 572/ 469) -68.2 E19-E16 S57-S52
5 1227 410 (S34W35 L=206) 339 88 2 (1190/ 376-1260/ 441) -6.3 W30-W39 S34-S32
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Download FITS filament maps as tar archive
» All Filament Data of 20210428 ...
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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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