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20170121 - Filament data for 14 UTC
Available data for 20170121: »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  632 1688 (N35E36 L=176)   397     83        0 ( 588/1674- 678/1701)   8.1 E39-E32 N33-N35
      2  411 1611 (N28E52 L=161)   603    190        1 ( 384/1568- 438/1659) -37.9 E57-E47 N25-N32
      3  214 1285 (N06E61 L=151)   894    144        2 ( 190/1211- 238/1360)  90.0 E63-E58 N01-N11
      4 1069  718 (S23W06 L=218)   274     73        1 (1043/ 695-1102/ 757) -45.0 W03-W07 S24-S20
      5  767  377 (S50E16 L=197)   405     90        0 ( 748/ 341- 793/ 414) -71.6 E17-E13 S52-S46
      6  930  336 (S51E00 L=213)   414     66        0 ( 895/ 310- 965/ 365) -26.6 E03-W03 S53-S49
Download Binary data for this image

» All Filament Data of 20170121 ... 		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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