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20161031 - Latest Filament data
Available data for 20161031: »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 1576 1387 (N10W44 L=256)   463    133        0 (1552/1320-1612/1424)  33.7 W40-W47 N06-N11
      2  400 1338 (N38E35 L=178)   288     52        0 ( 380/1309- 422/1365)  56.3 E37-E33 N36-N39
      3  802 1131 (N16E10 L=203)   815    185        1 ( 729/1093- 901/1197) -48.4 E13-E04 N11-N20
      4  323 1101 (N25E44 L=169)   936    231        1 ( 253/1035- 401/1151) -42.3 E49-E38 N19-N29
      5  838  515 (S20E25 L=188)  1452    292        3 ( 782/ 388- 890/ 653)  51.3 E33-E19 S27-S11
      6 1594  474 (S46W26 L=239)   706    171        0 (1567/ 429-1624/ 532) -65.6 W23-W30 S51-S40
Download Binary data for this image

» All Filament Data of 20161031 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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