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20160518 - Filament data for 13 UTC
Available data for 20160518: »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  603 1722 (N32E50 L=197)  1134    282        2 ( 522/1673- 697/1755)   3.4 E58-E41 N29-N33
      2  836 1557 (N26E25 L=222)   332    108        1 ( 801/1512- 859/1589) -26.6 E28-E22 N23-N27
      3  254 1154 (S10E56 L=192)   818    154        4 ( 204/1127- 295/1190)  32.0 E61-E52 S12-S07
      4 1282 1076 (N06W14 L=261)   447    118        0 (1252/1019-1300/1137)  90.0 W12-W15 N02-N10
      5  647  992 (S12E22 L=225)   283     70        3 ( 623/ 951- 665/1030) -63.4 E23-E19 S14-S09
      6  525  844 (S23E28 L=219)   250     56        0 ( 494/ 828- 553/ 864)  21.8 E30-E25 S24-S21
      7  398  821 (S27E38 L=210)   277     50        0 ( 372/ 806- 421/ 839)  36.9 E39-E35 S28-S25
Download Binary data for this image

» All Filament Data of 20160518 ... 		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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