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20140703 - Filament data for 11 UTC
Available data for 20140703: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  450 1596 (N38E50 L=238)   508    133        2 ( 423/1567- 480/1625) -14.0 E54-E46 N36-N40
      2  698 1210 (N14E22 L=266)   641    257        1 ( 612/1143- 768/1300)  41.6 E26-E17 N09-N19
      3  605  878 (S07E27 L=261)   382    150        0 ( 561/ 833- 659/ 904) -15.9 E29-E22 S10-S05
      4 1846  828 (S09W63 L=351)  1281    213        1 (1781/ 767-1893/ 903)  31.6 W56-W70 S12-S04
      5  306  826 (S12E51 L=237)   387     71        0 ( 283/ 802- 329/ 860) -53.1 E52-E48 S13-S09
      6  976  745 (S14E02 L=285)   201     33        1 ( 958/ 724- 993/ 770) -71.6 E03-E01 S15-S12
      7  648  706 (S18E24 L=264)   222     36        1 ( 625/ 684- 669/ 730) -56.3 E25-E22 S19-S16
      8  889  598 (S24E08 L=280)   827    274        2 ( 788/ 550- 951/ 709)  42.0 E15-E03 S27-S16
      9 1705  590 (S24W53 L=341)   433     75        0 (1681/ 566-1724/ 634)  90.0 W50-W54 S26-S21
     10  407  403 (S42E53 L=234)  1293    261        2 ( 360/ 376- 459/ 439)  14.9 E62-E47 S45-S38
  
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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