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20140504 - Filament data for 13 UTC
Available data for 20140504: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1363 1715 (N51W03 L=  4)   334     65        1 (1345/1686-1383/1744) -38.7 W00-W05 N48-N53
      2 1632 1288 (N28W32 L= 33)   336     78        1 (1602/1252-1654/1336) -51.3 W29-W34 N25-N30
      3 1728 1114 (N20W43 L= 44)   940    225        2 (1655/1080-1810/1141)  11.3 W36-W51 N18-N22
      4 1574  957 (N07W34 L= 35)   375     86        0 (1539/ 911-1601/1004)  80.5 W33-W35 N03-N09
      5  376  956 (S23E40 L=320)   266     67        0 ( 362/ 919- 392/ 988)  78.7 E41-E39 S25-S20
      6 1490  643 (S13W39 L= 40)   240     88        0 (1449/ 620-1527/ 664)  59.0 W37-W40 S15-S10
      7 1524  599 (S14W43 L= 44)   432     82        1 (1493/ 563-1546/ 633) -36.9 W41-W46 S15-S12
      8  966  442 (S40W15 L= 15)  1697    361        0 ( 836/ 390-1126/ 546)   0.0 W02-W27 S43-S36
      9 1555  403 (S24W57 L= 57)   872    269        1 (1477/ 386-1631/ 426)  15.9 W49-W64 S26-S21
Download Binary data for this image

» All Filament Data of 20140504 ... 		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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