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20171127 - Filament data for 07 UTC
Available data for 20171127: »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 1180 1696 (N40W28 L=111)   618    117        0 (1139/1653-1230/1730)  16.7 W23-W33 N37-N41
      2 1619 1573 (N22W54 L=137)   708     78        1 (1585/1541-1651/1599)   7.1 W49-W57 N19-N23
      3  893 1556 (N36W02 L= 85)   280     17        0 ( 869/1538- 920/1573) -14.0 W00-W04 N34-N37
      4  771 1337 (N24E10 L= 73)   247     58        0 ( 734/1320- 804/1356) -11.3 E12-E07 N23-N25
      5 1660 1036 (S10W40 L=123)  1889    425        1 (1555/ 861-1802/1168)  26.6 W30-W54 S18-S03
      6 1869 1060 (S13W60 L=143)  1154    192        0 (1818/ 996-1916/1116) -48.4 W55-W65 S17-S08
      7  782  285 (S41E37 L= 46)   331     74        0 ( 768/ 258- 800/ 316)  59.0 E38-E35 S42-S37
Download Binary data for this image

» All Filament Data of 20171127 ... 		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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