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| 20210821 - Filament data for 09 UTC |
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Available data for 20210821: »05 UTC »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 1243 1740 (N47W41 L=133) 326 63 1 (1226/1710-1262/1770) 45.0 W38-W44 N44-N49
2 497 1506 (N47E34 L= 58) 2134 266 5 ( 414/1427- 601/1573) -29.2 E48-E23 N39-N53
3 410 1454 (N44E43 L= 48) 1201 151 2 ( 383/1381- 455/1521) -51.3 E50-E37 N39-N49
4 669 570 (S15E32 L= 60) 237 79 0 ( 636/ 546- 704/ 593) -45.0 E33-E29 S16-S12
5 570 398 (S25E47 L= 45) 948 149 1 ( 525/ 352- 623/ 443) -69.4 E50-E43 S29-S21
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Download FITS filament maps as tar archive
» All Filament Data of 20210821 ...
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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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