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20160423 - Filament data for 06 UTC
Available data for 20160423: »06 UTC   »07 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  834 1749 (N33E37 L=184)   924    244        3 ( 764/1691- 902/1813) -11.3 E45-E30 N30-N36
      2  948 1654 (N30E25 L=197)   346     54        0 ( 919/1632- 984/1671)  45.0 E25-E22 N27-N32
      3 1302 1322 (N19W08 L=229)   609    130        1 (1268/1259-1328/1390) -45.0 W04-W10 N16-N23
      4 1797 1186 (N27W47 L=268)   512     86        1 (1771/1150-1823/1224) -21.8 W44-W49 N25-N29
      5 1225 1057 (N02W10 L=232)   377    121        1 (1202/1002-1251/1102) -78.7 W08-W11 N00-N05
      6 1867 1032 (N21W57 L=278)   464     78        1 (1845/ 992-1884/1058) -31.0 W54-W59 N18-N22
Download Binary data for this image

» All Filament Data of 20160423 ... 		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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