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20160404 - Filament data for 06 UTC
Available data for 20160404: »06 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  873 1784 (N35E37 L= 76)  1414    305        4 ( 801/1703- 933/1842) -17.4 E45-E29 N29-N39
      2  531 1569 (N12E47 L= 65)   319     73        1 ( 501/1545- 566/1590)  53.1 E49-E45 N10-N14
      3 1494 1256 (N20W21 L=133)   337     77        1 (1477/1214-1512/1301) -53.1 W18-W22 N18-N22
      4 1529 1141 (N15W26 L=138)   240     59        2 (1500/1115-1561/1160)   0.0 W23-W28 N13-N15
      5  249  885 (S34E50 L= 62)  1181    325        1 ( 166/ 844- 331/ 922)  20.6 E58-E42 S37-S30
Download Binary data for this image

» All Filament Data of 20160404 ... 		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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