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20130824 - Filament data for 12 UTC
Available data for 20130824: »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  795 1421 (N36E07 L= 90)   407    134        0 ( 735/1384- 851/1441) -36.9 E11-E03 N31-N37
      2  780 1100 (N16E13 L= 84)   230     93        0 ( 747/1072- 827/1131) -51.3 E14-E10 N13-N18
      3 1338  905 (S06W16 L=113)   282     53        0 (1321/ 878-1361/ 938) -90.0 W14-W17 S08-S04
      4 1447  729 (S20W20 L=117)   619    223        1 (1387/ 650-1470/ 828)  55.0 W15-W22 S23-S13
      5 1760  552 (S43W52 L=150)   590     46        0 (1729/ 538-1789/ 570)  -5.7 W47-W58 S44-S40
      6  463  411 (S22E57 L= 40)   521    145        0 ( 433/ 355- 485/ 481)  63.4 E60-E53 S26-S16
      7  617  462 (S20E40 L= 57)   348     75        0 ( 577/ 449- 656/ 481)   0.0 E43-E36 S21-S18
      8  707  262 (S37E47 L= 51)  1938    227        1 ( 669/ 160- 760/ 355)  25.9 E70-E35 S47-S29
Download Binary data for this image

» All Filament Data of 20130824 ... 		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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