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20160407 - Filament data for 12 UTC
Available data for 20160407: »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  900 1862 (N43E42 L= 27)   428     68        0 ( 879/1838- 923/1884) -15.9 E45-E38 N41-N44
      2 1162 1709 (N39E14 L= 55)   352     66        0 (1119/1693-1201/1725)   9.5 E17-E11 N37-N40
      3  408 1658 (N15E64 L=  5)   587     85        0 ( 390/1618- 432/1687) -68.2 E66-E62 N12-N17
      4 1374 1569 (N37W05 L= 75)   870    117        2 (1319/1522-1422/1621)   0.0 W00-W09 N33-N39
      5  284 1450 (N00E64 L=  5)  1018    243        0 ( 233/1424- 356/1470)   3.8 E71-E56 S01-N02
      6  276 1180 (S16E53 L= 16)  1233    296        3 ( 213/1147- 377/1239)  -3.2 E61-E43 S17-S12
      7  578  687 (S38E19 L= 50)   720    163        2 ( 498/ 665- 653/ 714)   9.5 E25-E13 S39-S35
Download Binary data for this image

» All Filament Data of 20160407 ... 		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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