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20130315 - Filament data for 07 UTC
Available data for 20130315: »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 1385 1557 (N35W08 L= 89)  2378    468        6 (1261/1383-1468/1764) -42.5 E08-W16 N24-N47
      2  524 1695 (N21E56 L= 25)  1084    148        0 ( 461/1665- 583/1715)   4.4 E63-E49 N18-N22
      3 1776 1225 (N27W45 L=126)  1165    236        1 (1733/1103-1797/1318) -63.4 W39-W47 N19-N31
      4 1115 1174 (N03W01 L= 82)   303    110        0 (1063/1154-1158/1204)  45.0 E01-W03 N01-N06
      5 1429  348 (S32W54 L=135)   467    102        0 (1405/ 308-1455/ 398) -54.5 W51-W56 S35-S28
Download Binary data for this image

» All Filament Data of 20130315 ... 		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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