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| 20210821 - Filament data for 07 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 1228 1755 (N48W41 L=134) 425 110 0 (1208/1704-1244/1801) 41.6 W37-W46 N44-N52
2 486 1508 (N47E36 L= 57) 1987 248 3 ( 405/1426- 585/1570) -28.3 E50-E24 N39-N53
3 403 1458 (N45E44 L= 48) 1344 148 3 ( 369/1380- 446/1523) -54.0 E51-E38 N39-N50
4 567 391 (S26E48 L= 45) 813 95 2 ( 528/ 350- 614/ 426) -71.6 E50-E45 S29-S22
5 1164 189 (S57E13 L= 80) 694 44 1 (1135/ 166-1192/ 207) -31.0 E16-E09 S60-S54
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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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