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20180726 - Filament data for 11 UTC
Available data for 20180726: »05 UTC   »06 UTC   »07 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 1565 1360 (N20W41 L=181)   764    207        1 (1482/1290-1653/1449) -53.1 W37-W46 N14-N26
      2  411 1414 (N35E44 L= 96)   448    155        1 ( 349/1383- 469/1444)  24.0 E49-E38 N32-N36
      3 1590 1101 (N04W38 L=178)   310    100        1 (1550/1089-1635/1125) -26.6 W34-W41 N02-N05
Download Binary data for this image

» All Filament Data of 20180726 ... 		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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