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| 20170218 - Filament data for 09 UTC |
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Available data for 20170218: »07 UTC »08 UTC »09 UTC »10 UTC »11 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 1429 1522 (N32W16 L=222) 455 98 1 (1404/1477-1455/1572) -63.4 W13-W18 N28-N35
2 950 1355 (N11E11 L=196) 554 162 1 ( 907/1275- 980/1418) -63.4 E14-E08 N06-N14
3 767 1337 (N06E21 L=185) 201 26 0 ( 752/1314- 787/1355) 63.4 E22-E20 N05-N07
4 203 1013 (S20E58 L=149) 483 91 0 ( 181/ 976- 233/1036) 45.0 E59-E54 S22-S18
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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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