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20170715 - Filament data for 06 UTC
Available data for 20170715: »06 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  990 1218 (N16E01 L= 64)   680    206        0 ( 881/1198-1082/1246)   4.8 E08-W04 N15-N17
      2  954  746 (S13E06 L= 60)   899    211        1 ( 920/ 645- 988/ 846) -81.3 E07-E03 S19-S06
      3  417  534 (S26E48 L= 18)  1082    259        2 ( 373/ 469- 450/ 607)  42.5 E55-E43 S31-S20
      4  840  244 (S51E23 L= 43)   416     55        0 ( 809/ 233- 879/ 259)  -8.1 E26-E19 S52-S49
Download Binary data for this image

» All Filament Data of 20170715 ... 		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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