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20151122 - Filament data for 12 UTC
Available data for 20151122: »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  900 1590 (N39W05 L= 79)   261     30        0 ( 881/1567- 919/1613) -90.0 W03-W06 N36-N40
      2 1623 1368 (N09W45 L=120)   262     98        0 (1602/1336-1650/1418)  63.4 W44-W47 N07-N11
      3  689 1162 (N16E17 L= 57)   604    192        2 ( 617/1122- 797/1204) -35.0 E21-E11 N12-N19
      4 1858  781 (S30W55 L=130)   510     74        1 (1841/ 748-1872/ 829)  78.7 W53-W57 S32-S27
      5 1513  639 (S31W24 L= 98)  1333    288        5 (1453/ 516-1571/ 752)  57.3 W18-W29 S38-S24
Download Binary data for this image

» All Filament Data of 20151122 ... 		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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