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20171004 - Filament data for 06 UTC
Available data for 20171004: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1649 1475 (N12W54 L=130)  1014    176        2 (1612/1399-1687/1572)  65.6 W52-W59 N06-N17
      2  712 1525 (N45E05 L= 70)   381     83        2 ( 694/1483- 738/1559)  38.7 E07-E01 N42-N47
      3 1695 1051 (S12W41 L=117)   946    272        0 (1645/ 944-1771/1168)  45.0 W36-W51 S18-S07
      4 1299  264 (S52E09 L= 67)   638     83        0 (1259/ 238-1342/ 290)   0.0 E12-E03 S53-S49
      5 1173  198 (S53E23 L= 52)   403     50        0 (1141/ 182-1199/ 214) -26.6 E25-E21 S54-S50
Download Binary data for this image

» All Filament Data of 20171004 ... 		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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