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20170623 - Filament data for 06 UTC
Available data for 20170623: »06 UTC   »07 UTC   »08 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 1767  951 (N02W53 L= 50)  2564    387        4 (1708/ 826-1849/1119) -46.8 W47-W64 S05-N11
      2  298 1060 (S01E51 L=306)   461     87        2 ( 278/1018- 329/1101) -76.0 E52-E48 S03-N01
      3 1375 1033 (N05W22 L= 19)   612    136        2 (1308/1004-1441/1061)  12.5 W17-W26 N02-N06
      4 1529  936 (S00W33 L= 30)   358     66        0 (1498/ 896-1555/ 964) -26.6 W30-W35 S02-N01
Download Binary data for this image

» All Filament Data of 20170623 ... 		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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