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20170620 - Filament data for 05 UTC
Available data for 20170620: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1263 1239 (N17W14 L= 51)   195    111        0 (1199/1215-1301/1251)  -8.1 W09-W16 N15-N17
      2  843 1043 (N01E11 L= 26)  1771    449        4 ( 683/ 872- 949/1160) -39.5 E22-E04 S08-N07
      3 1144 1031 (N03W07 L= 45)   270    104        0 (1122/ 983-1185/1075) -45.0 W05-W10 N00-N05
      4 1239  936 (S02W14 L= 51)   500     77        2 (1217/ 894-1266/ 977)  63.4 W12-W15 S04-N00
      5  677  631 (S26E20 L= 17)   738    152        2 ( 623/ 594- 737/ 666)  36.9 E24-E16 S29-S23
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» All Filament Data of 20170620 ... 		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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