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20151209 - Filament data for 11 UTC
Available data for 20151209: »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  555 1460 (N33E27 L=184)   352     85        0 ( 519/1446- 603/1474)   0.0 E29-E22 N31-N34
      2  837 1315 (N20E08 L=203)   467     86        2 ( 797/1267- 872/1361)  51.3 E10-E05 N16-N22
      3 1394 1328 (N13W27 L=238)   282     41        0 (1364/1305-1421/1348) -45.0 W25-W28 N11-N14
      4  747  949 (S01E17 L=194)   388     80        2 ( 708/ 914- 786/ 976) -45.0 E19-E15 S03-N01
      5  406  667 (S13E46 L=165)   660    216        1 ( 337/ 622- 473/ 726)  13.0 E53-E39 S15-S10
      6  415  481 (S25E52 L=158)   547    136        0 ( 372/ 458- 449/ 510)   0.0 E56-E48 S26-S22
Download Binary data for this image

» All Filament Data of 20151209 ... 		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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