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20130330 - Filament data for 07 UTC
Available data for 20130330: »07 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1121 1776 (N43E21 L=223)  2087    352        3 ( 978/1686-1230/1872)  -9.8 E37-E08 N39-N47
      2  985 1567 (N23E19 L=225)  1227    314        1 ( 852/1506-1127/1602)  38.2 E24-E10 N16-N28
      3 1240 1419 (N22W01 L=245)   344    131        1 (1205/1368-1275/1474) -39.8 E02-W04 N19-N24
      4  204 1130 (S20E61 L=182)   475    105        2 ( 183/1077- 236/1167)  56.3 E64-E58 S23-S17
      5 1514  738 (S08W37 L=281)   272    109        1 (1476/ 696-1536/ 772) -18.4 W33-W39 S09-S06
      6  652  499 (S49E09 L=235)   298     70        1 ( 635/ 464- 677/ 532) -38.7 E11-E05 S50-S46
Download Binary data for this image

» All Filament Data of 20130330 ... 		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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