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20161221 - Latest Filament data
Available data for 20161221: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  637 1225 (N13E23 L=238)   451    183        0 ( 554/1170- 692/1285) -37.9 E28-E19 N09-N17
      2  343 1077 (N06E45 L=217)   273     39        1 ( 320/1052- 363/1094) -56.3 E46-E42 N04-N07
      3  189  743 (S12E65 L=196)   460    103        0 ( 171/ 711- 213/ 764)  18.4 E68-E61 S13-S10
      4 1730  720 (S24W48 L=309)   393     82        0 (1693/ 690-1748/ 754)  45.0 W45-W50 S26-S22
      5 1284  300 (S53W18 L=279)   780    120        1 (1226/ 277-1336/ 324) -14.0 W11-W23 S55-S50
Download Binary data for this image

» All Filament Data of 20161221 ... 		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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