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20130427 - Filament data for 09 UTC
Available data for 20130427: »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 1226 1661 (N40E07 L=226)   353     97        1 (1177/1647-1276/1678)  15.9 E10-E03 N38-N41
      2  519 1649 (N19E54 L=178)   567     72        1 ( 482/1621- 551/1670)   0.0 E58-E50 N17-N20
      3  230 1207 (S13E60 L=173)   514     79        2 ( 214/1168- 246/1256) -80.5 E61-E58 S15-S09
      4  137 1092 (S21E71 L=161)   678     88        0 ( 126/1042- 148/1131) -71.6 E74-E69 S24-S18
      5  274  976 (S26E51 L=182)   516    101        1 ( 228/ 951- 321/1003)   5.2 E56-E45 S26-S24
      6  614  821 (S27E20 L=213)   555    155        0 ( 545/ 798- 690/ 847)  15.3 E25-E14 S28-S23
Download Binary data for this image

» All Filament Data of 20130427 ... 		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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