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20250517 - Filament data for 09 UTC
Available data for 20250517: »09 UTC   »10 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  989 1785 (N46E27 L= 51)  3322    394        5 ( 913/1628-1109/1933) -26.1 E56-E10 N36-N59
      2  567 1470 (N14E39 L= 39)   260     91        0 ( 531/1447- 603/1498)  45.0 E41-E37 N11-N16
      3 1067 1485 (N26E08 L= 70)   252     88        0 (1023/1467-1108/1498)  11.3 E10-E05 N24-N26
      4  441 1285 (N01E42 L= 36)  1204    256        1 ( 396/1190- 502/1391)  90.0 E44-E40 S05-N07
      5  716 1205 (N02E22 L= 56)   202     89        0 ( 701/1151- 726/1243) -53.1 E23-E20 S01-N03
      6 1226  954 (S02W13 L= 91)   469    104        1 (1195/ 903-1253/1001)  80.5 W11-W14 S05-N01
      7 1614  848 (N01W40 L=119)  1535    261        5 (1556/ 742-1661/ 960) -39.3 W34-W46 S04-N06
      8 1643  517 (S17W57 L=135)   508     47        1 (1619/ 487-1665/ 542) -18.4 W53-W60 S18-S15
Download FITS filament maps as tar archive

» All Filament Data of 20250517 ... 		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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