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20160531 - Filament data for 09 UTC
Available data for 20160531: »07 UTC   »08 UTC   »09 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  521 1655 (N30E51 L= 26)   862    195        0 ( 475/1627- 578/1699)  -8.7 E58-E45 N28-N32
      2  454 1564 (N22E52 L= 26)   376     59        1 ( 432/1535- 480/1584)  76.0 E54-E50 N20-N24
      3  754 1502 (N24E27 L= 51)   305     97        0 ( 714/1468- 784/1536) -15.9 E30-E23 N21-N25
      4 1618 1508 (N42W37 L=115)   603    160        0 (1559/1489-1669/1527)   5.2 W31-W42 N39-N43
      5  600  637 (S32E22 L= 55)   887    158        1 ( 542/ 612- 692/ 678)   0.0 E26-E15 S33-S30
Download Binary data for this image

» All Filament Data of 20160531 ... 		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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