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20170123 - Filament data for 08 UTC
Available data for 20170123: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  949 1665 (N35E12 L=177)   454    135        0 ( 879/1637-1014/1681)  -5.7 E17-E07 N33-N36
      2  485 1295 (N07E37 L=152)   550    144        3 ( 460/1218- 515/1355) -82.9 E39-E35 N02-N10
      3  414  477 (S45E46 L=143)   423     84        1 ( 391/ 456- 440/ 500)  23.2 E49-E42 S46-S42
      4  971  372 (S48W04 L=193)   640     92        2 ( 939/ 326-1004/ 414) -56.3 W00-W07 S51-S45
      5 1149  314 (S50W22 L=211)   546     78        1 (1113/ 284-1186/ 345) -18.4 W17-W26 S52-S47
Download Binary data for this image

» All Filament Data of 20170123 ... 		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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