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| 20210704 - Filament data for 11 UTC |
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Available data for 20210704: »11 UTC »12 UTC |
Click on image to open sensitive map! |
Color xc yc (LatLon LCarr) Area Length Branches ( x0/y0 x1/y1 ) Tilt Location
1 1688 606 (S23W52 L= 57) 650 86 3 (1660/ 566-1713/ 645) 71.6 W49-W54 S26-S20
2 1059 536 (S28W04 L= 9) 464 168 1 (1027/ 475-1079/ 617) 73.3 W01-W04 S32-S22
3 1373 490 (S31W27 L= 32) 484 99 1 (1327/ 462-1414/ 524) 38.7 W24-W30 S33-S28
4 1284 212 (S57W34 L= 39) 578 62 2 (1253/ 194-1315/ 238) -14.0 W29-W41 S59-S53
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Download FITS filament maps as tar archive
» All Filament Data of 20210704 ...
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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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