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| 20210818 - Filament data for 12 UTC | ||
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| Available data for 20210818: »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
1 880 1643 (N49W03 L=133) 257 23 0 ( 858/1623- 898/1664) -76.0 W01-W04 N47-N51
2 1599 1589 (N28W59 L=189) 391 83 0 (1565/1565-1633/1619) -68.2 W57-W61 N25-N30
3 1750 1436 (N15W64 L=194) 406 41 0 (1730/1417-1772/1455) -21.8 W61-W67 N13-N15
4 229 1394 (N41E69 L= 60) 743 64 2 ( 200/1375- 263/1422) 0.0 E76-E61 N39-N42
5 1665 435 (S49W46 L=176) 1054 106 1 (1618/ 416-1705/ 473) -14.7 W38-W57 S52-S44
6 1416 423 (S41W17 L=146) 468 84 1 (1384/ 390-1439/ 459) -60.3 W14-W19 S44-S37
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Download FITS filament maps as tar archive
» All Filament Data of 20210818 ... |
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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