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20160804 - Filament data for 09 UTC
Available data for 20160804: »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 1387 1586 (N36W37 L=334)   878    208        1 (1296/1533-1472/1640) -41.6 W32-W42 N31-N40
      2 1668 1448 (N21W54 L=351)  1287    268        3 (1591/1407-1762/1472) -14.0 W46-W63 N18-N23
      3  259 1046 (N14E54 L=243)   382    126        1 ( 223/1018- 298/1090) -35.5 E58-E50 N12-N17
      4  231  780 (S02E62 L=235)  1214    127        1 ( 197/ 721- 269/ 838) -63.4 E65-E58 S05-N01
      5 1658  638 (S28W40 L=338)  1521    256        2 (1575/ 511-1722/ 743)  57.3 W34-W45 S36-S21
      6 1536  468 (S39W32 L=329)   472     54        0 (1501/ 447-1571/ 491)   0.0 W28-W34 S40-S37
  
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» All Filament Data of 20160804 ...
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