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20160930 - Filament data for 13 UTC
Available data for 20160930: »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 1461 1472 (N18W40 L=302)   410    120        0 (1424/1443-1512/1490)  -8.1 W36-W43 N16-N19
      2 1523 1247 (N05W35 L=297)   332     43        0 (1503/1216-1543/1278)  36.9 W33-W37 N03-N06
      3  515 1132 (N25E29 L=233)  2200    549        2 ( 288/1088- 742/1184) -23.0 E46-E13 N19-N33
      4 1280  458 (S34E01 L=261)   249     75        1 (1246/ 428-1315/ 493)  21.8 E03-W02 S35-S32
      5 1556  354 (S55W21 L=283)  2488    293        2 (1423/ 271-1690/ 445)   1.7 W04-W37 S59-S51
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» All Filament Data of 20160930 ... 		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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