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| 20210918 - Filament data for 12 UTC | ||
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| Available data for 20210918: »08 UTC »09 UTC »10 UTC »11 UTC »12 UTC »13 UTC »14 UTC »15 UTC »16 UTC | ||
Click on image to open sensitive map! |
Color xc yc (LatLon LCarr) Area Length Branches ( x0/y0 x1/y1 ) Tilt Location
1 621 1311 (N34E19 L= 61) 696 215 0 ( 532/1268- 720/1340) -31.6 E25-E12 N28-N36
2 555 378 (S21E52 L= 28) 688 89 0 ( 530/ 334- 583/ 419) 26.6 E56-E46 S23-S18
3 755 297 (S31E42 L= 38) 584 119 1 ( 729/ 249- 777/ 352) 32.5 E47-E36 S34-S27
4 988 261 (S40E28 L= 52) 1271 164 4 ( 922/ 218-1031/ 323) 19.7 E36-E22 S43-S36
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Download FITS filament maps as tar archive
» All Filament Data of 20210918 ... |
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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