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20130513 - Filament data for 09 UTC
Available data for 20130513: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  536 1666 (N25E54 L=327)   962    156        1 ( 465/1629- 587/1694)   8.7 E60-E47 N22-N26
      2  410 1464 (N09E53 L=329)   352     66        1 ( 396/1432- 431/1499) -45.0 E54-E50 N07-N11
      3 1272 1387 (N24W06 L= 28)   235     74        0 (1233/1364-1309/1403)   0.0 W03-W09 N23-N25
      4 1842  959 (N14W59 L= 81)   793    134        1 (1803/ 891-1869/1002) -29.1 W54-W63 N10-N15
      5 1127  447 (S35W24 L= 45)   588    116        2 (1065/ 413-1182/ 487)   0.0 W17-W28 S35-S33
      6 1556  431 (S24W56 L= 78)   590     80        0 (1513/ 413-1595/ 449)  12.5 W51-W60 S24-S22
Download Binary data for this image

» All Filament Data of 20130513 ... 		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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