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| 20210421 - Filament data for 07 UTC | ||
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| Available data for 20210421: »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 1485 1632 (N48W13 L=280) 767 76 1 (1443/1605-1530/1653) 14.0 W09-W17 N44-N50
2 1692 1477 (N44W36 L=303) 451 46 0 (1658/1462-1724/1493) 26.6 W32-W40 N41-N46
3 952 631 (S29W08 L=274) 395 170 0 ( 877/ 615-1038/ 651) 15.3 W02-W13 S30-S27
4 348 549 (S54E46 L=220) 1887 230 3 ( 233/ 513- 439/ 590) 2.8 E74-E32 S56-S50
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Download FITS filament maps as tar archive
» All Filament Data of 20210421 ... |
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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