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20180727 - Filament data for 11 UTC
Available data for 20180727: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1600 1595 (N34W54 L=181)   436     56        1 (1573/1575-1623/1613)   0.0 W50-W56 N32-N34
      2  526 1415 (N34E33 L= 94)   325     39        0 ( 502/1390- 556/1443)  33.7 E35-E31 N32-N36
      3 1669 1414 (N21W52 L=179)   345     82        0 (1639/1370-1690/1440) -68.2 W50-W53 N18-N23
      4 1751 1135 (N03W52 L=179)   495    165        0 (1703/1121-1808/1150) -10.3 W47-W58 N01-N04
      5 1746  638 (S29W51 L=178)   427     90        1 (1725/ 621-1774/ 663) -33.7 W48-W54 S30-S26
      6  733  243 (S47E38 L= 89)   426     64        1 ( 712/ 225- 765/ 262) -14.0 E41-E35 S49-S45
Download Binary data for this image

» All Filament Data of 20180727 ... 		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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