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20170605 - Filament data for 14 UTC
Available data for 20170605: »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1641 1414 (N34W40 L=270)   303     67        0 (1620/1386-1661/1435)  45.0 W37-W41 N31-N35
      2  500 1293 (N08E38 L=193)   262     35        1 ( 479/1273- 524/1314)  56.3 E39-E36 N06-N09
      3  322  478 (S48E55 L=176)   910    248        2 ( 272/ 465- 371/ 496)   4.4 E61-E48 S49-S46
Download Binary data for this image

» All Filament Data of 20170605 ... 		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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