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20150219 - Filament data for 11 UTC
Available data for 20150219: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  391 1283 (S03E46 L= 75)  1425    328        0 ( 294/1147- 491/1373)  54.5 E51-E38 S11-N03
      2 1482 1201 (N13W24 L=144)  1020    297        2 (1435/1057-1510/1351) -60.6 W18-W27 N05-N21
      3  484 1268 (S02E38 L= 82)   233     56        1 ( 473/1229- 497/1303) -63.4 E39-E36 S04-N00
      4  159 1172 (S11E66 L= 54)  1739    290        4 ( 120/1082- 205/1243) -71.6 E71-E61 S16-S07
      5 1717 1042 (N10W43 L=164)   449     95        1 (1699/ 987-1740/1091) -80.5 W41-W44 N06-N12
      6 1872  965 (N10W60 L=180)  1994    306       10 (1831/ 878-1916/1053)  84.8 W56-W65 N04-N15
      7 1260  489 (S33W29 L=149)   628    206        1 (1173/ 475-1364/ 513)  12.1 W22-W36 S35-S29
Download Binary data for this image

» All Filament Data of 20150219 ... 		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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