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| 20170920 - Filament data for 08 UTC |
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Available data for 20170920: »08 UTC »09 UTC »10 UTC »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 1620 1474 (N14W52 L=311) 537 97 2 (1584/1449-1657/1493) -7.1 W48-W56 N12-N15
2 352 1337 (N42E41 L=218) 477 68 1 ( 325/1307- 376/1369) -68.2 E43-E38 N39-N44
3 625 888 (N09E27 L=233) 207 44 0 ( 598/ 869- 652/ 909) -56.3 E28-E25 N07-N10
4 1681 592 (S39W34 L=293) 353 93 0 (1659/ 575-1709/ 619) -45.0 W31-W36 S41-S36
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Data will be available after one hour of observations. |
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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