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20140409 - Latest Filament data
Available data for 20140409: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  217 1191 (S16E60 L=272)  1516    340        1 ( 156/1040- 270/1330)  83.7 E62-E56 S25-S07
      2 1612 1046 (N12W34 L=  5)   234     62        0 (1601/1004-1624/1082) -76.0 W32-W34 N10-N14
      3 1518 1009 (N07W28 L=  0)   340    112        0 (1483/ 969-1541/1063)  80.5 W27-W30 N04-N10
      4  533  940 (S24E27 L=304)   510    117        0 ( 483/ 906- 596/ 975)   0.0 E31-E22 S24-S22
      5 1745  719 (S00W56 L= 27)   439     56        1 (1724/ 694-1771/ 747) -45.0 W53-W58 S01-N01
      6 1160  474 (S33W27 L=359)   401    108        1 (1123/ 437-1194/ 524) -20.6 W22-W30 S33-S30
      7 1365  382 (S31W45 L= 17)   901    178        2 (1293/ 354-1432/ 423)  20.0 W39-W50 S32-S28
Download Binary data for this image

» All Filament Data of 20140409 ... 		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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