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20160709 - Filament data for 12 UTC
Available data for 20160709: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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 1786 1428 (N26W62 L=342)   598     91        1 (1774/1394-1800/1462) -90.0 W59-W64 N24-N28
      2  194 1146 (N10E63 L=216)  1817    342        7 ( 154/1061- 246/1212)  42.3 E69-E57 N04-N14
      3  310  980 (N00E50 L=230)   566    108        1 ( 287/ 924- 334/1017)  68.2 E52-E47 S03-N02
      4  308  594 (S25E56 L=224)   748    129        0 ( 291/ 550- 331/ 633)  50.2 E58-E52 S27-S21
Download Binary data for this image

» All Filament Data of 20160709 ... 		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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