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20170620 - Filament data for 10 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  878 1055 (N02E09 L= 26)  1349    370        5 ( 729/ 932- 979/1148) -27.9 E19-E02 S04-N07
      2 1180 1031 (N03W09 L= 44)   216     78        1 (1162/ 999-1207/1074) -53.1 W08-W11 N01-N05
      3 1283  927 (S02W17 L= 51)   524    111        2 (1257/ 876-1314/ 972)  68.2 W15-W18 S05-N00
      4  738  637 (S25E16 L= 19)   703    181        1 ( 677/ 592- 827/ 702)  38.7 E20-E10 S28-S20
Download Binary data for this image

» 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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