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20150128 - Filament data for 08 UTC
Available data for 20150128: »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 1746 1478 (N34W49 L=100)   535     88        1 (1725/1442-1760/1515)  78.7 W46-W50 N31-N37
      2 1067 1472 (N22E03 L= 49)   268     50        1 (1041/1453-1093/1502) -45.0 E04-W00 N20-N24
      3 1061 1233 (N07E00 L= 52)   193     32        0 (1045/1205-1080/1257)  90.0 E01-W00 N05-N08
      4  728  853 (S19E17 L= 35)   198     56        0 ( 712/ 827- 756/ 880) -45.0 E17-E14 S20-S17
      5 1789  802 (S08W56 L=108)  1573    239        2 (1710/ 760-1856/ 844)  11.3 W48-W63 S09-S04
      6  540  768 (S26E29 L= 22)   678    217        0 ( 502/ 714- 610/ 828) -45.0 E32-E24 S29-S22
      7 1613  546 (S26W49 L=101)   547     83        1 (1578/ 499-1638/ 590)  80.5 W47-W50 S28-S22
Download Binary data for this image

» All Filament Data of 20150128 ... 		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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