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20160831 - Filament data for 10 UTC
Available data for 20160831: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1252 1687 (N41W37 L=337)   275     44        1 (1230/1664-1278/1706) -90.0 W35-W39 N38-N42
      2 1663 1216 (N03W45 L=345)   970    171        2 (1639/1136-1688/1305)  71.6 W41-W47 S02-N07
      3  845 1102 (N15E09 L=291)   198     54        0 ( 831/1067- 857/1134)  63.4 E10-E08 N13-N17
      4  218 1003 (N20E58 L=242)  2232    449        4 ( 118/ 900- 320/1093) -35.8 E68-E49 N12-N25
      5  144  849 (N11E72 L=228)  2318    264        4 ( 120/ 772- 168/ 937)  74.7 E78-E68 N05-N16
      6 1741  840 (S21W43 L=343)   660    122        1 (1701/ 789-1772/ 902)  35.5 W39-W46 S24-S18
Download Binary data for this image

» All Filament Data of 20160831 ... 		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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