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20170710 - Filament data for 16 UTC
Available data for 20170710: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  202 1231 (N16E64 L= 63)  1048    217        1 ( 168/1199- 256/1272) -10.3 E68-E57 N14-N18
      2 1044  765 (S12W01 L=127)   409     96        0 (1007/ 713-1065/ 795) -90.0 E01-W02 S15-S10
      3  975  482 (S32E05 L=122)   283     64        1 ( 938/ 460-1005/ 501) -21.8 E07-E02 S33-S29
      4 1400  325 (S46W32 L=159)   442    101        0 (1360/ 308-1439/ 343) -11.3 W27-W37 S48-S44
      5  729  305 (S46E29 L= 98)   347     64        0 ( 708/ 283- 759/ 332) -78.7 E30-E26 S48-S43
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» All Filament Data of 20170710 ... 		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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