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20160403 - Filament data for 12 UTC
Available data for 20160403: »06 UTC   »07 UTC   »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  781 1814 (N35E45 L= 77)  1275    340        3 ( 733/1723- 820/1885) -32.9 E54-E37 N28-N40
      2  410 1604 (N12E60 L= 63)  1021    109        1 ( 375/1566- 462/1631)  33.7 E63-E55 N09-N14
      3 1368 1318 (N20W11 L=134)   636    253        4 (1330/1227-1418/1440) -42.3 W05-W16 N14-N26
      4 1518  286 (S30W63 L=186)   775    249        1 (1487/ 244-1544/ 321)  -5.7 W58-W68 S30-S28
Download Binary data for this image

» All Filament Data of 20160403 ... 		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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