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20130925 - Filament data for 13 UTC
Available data for 20130925: »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  550  981 (N16E29 L=  5)  2260    508        4 ( 442/ 846- 719/1182) -63.4 E34-E21 N04-N30
      2  895 1108 (N15E05 L= 29)   622    230        3 ( 795/1073- 989/1144) -35.0 E10-W00 N11-N19
      3  275  741 (N07E58 L=336)   524     94        0 ( 239/ 715- 302/ 787)  20.6 E62-E54 N05-N09
      4 1647  751 (S27W32 L= 66)   524    102        0 (1608/ 719-1687/ 786)   8.1 W28-W35 S28-S25
      5 1409  514 (S35W10 L= 44)  1348    294        0 (1286/ 430-1481/ 615)  20.6 W00-W16 S37-S29
      6  685  537 (S13E34 L=  0)   381    106        0 ( 655/ 490- 711/ 588)  81.9 E34-E32 S15-S08
      7 1170  313 (S42E14 L= 20)   917    219        1 (1105/ 248-1235/ 414)  29.4 E21-E05 S46-S35
      8 1090  236 (S45E24 L= 10)   433     53        0 (1067/ 217-1119/ 261) -80.5 E26-E22 S48-S42
Download Binary data for this image

» All Filament Data of 20130925 ... 		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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