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20180105 - Filament data for 08 UTC
Available data for 20180105: »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  516 1531 (N29E37 L=252)   499     97        0 ( 467/1509- 566/1551)  14.0 E40-E32 N27-N30
      2  694 1462 (N24E22 L=267)   269     72        0 ( 662/1432- 727/1489) -38.7 E24-E19 N21-N25
      3  774  364 (S47E22 L=267)   314     75        1 ( 748/ 330- 794/ 398)  80.5 E23-E20 S49-S43
Download Binary data for this image

» All Filament Data of 20180105 ... 		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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