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20150823 - Filament data for 12 UTC
Available data for 20150823: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1083  892 (S02W01 L=196)   212     45        1 (1068/ 864-1104/ 924)  71.6 W00-W02 S03-N00
      2 1169  875 (S05W06 L=201)   378     90        1 (1120/ 837-1217/ 916) -56.3 W03-W07 S07-S01
      3  331  788 (N04E51 L=144)   807    146        2 ( 286/ 741- 376/ 850) -69.4 E54-E47 N00-N08
      4 1161  774 (S10W03 L=198)   334    110        1 (1119/ 741-1201/ 796) -31.0 W00-W05 S12-S08
      5 1071  691 (S14E04 L=191)   196     59        2 (1056/ 663-1086/ 726)  63.4 E04-E02 S15-S11
      6  336  467 (S17E65 L=130)  2077    200        4 ( 292/ 411- 381/ 514) -82.9 E70-E60 S21-S13
Download Binary data for this image

» All Filament Data of 20150823 ... 		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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