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| 20210821 - Filament data for 11 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 1248 1744 (N47W42 L=132) 380 42 1 (1232/1714-1266/1771) 38.7 W39-W45 N44-N48
2 509 1510 (N47E33 L= 57) 2299 297 12 ( 417/1413- 623/1573) -29.2 E46-E21 N38-N53
3 421 1461 (N45E42 L= 48) 1309 150 5 ( 386/1387- 468/1524) -48.0 E49-E36 N39-N49
4 273 1160 (N26E54 L= 37) 320 85 1 ( 258/1117- 287/1200) -63.4 E55-E51 N23-N29
5 689 571 (S15E30 L= 60) 242 90 0 ( 652/ 537- 719/ 601) -68.2 E31-E28 S17-S12
6 586 400 (S25E46 L= 45) 1022 140 0 ( 538/ 357- 638/ 450) -69.4 E48-E42 S28-S20
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Download FITS filament maps as tar archive
» All Filament Data of 20210821 ... |
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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