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20140504 - Filament data for 15 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 1646 1274 (N27W34 L= 33)   311     37        1 (1626/1248-1666/1302) -76.0 W31-W35 N25-N29
      2 1745 1107 (N20W44 L= 44)   888    228        1 (1678/1077-1821/1135)  12.1 W38-W52 N18-N22
      3 1281 1068 (N05W13 L= 13)   231     69        0 (1258/1035-1309/1104)  78.7 W12-W14 N02-N07
      4 1591  961 (N07W36 L= 35)   359    114        0 (1555/ 908-1615/1018)  81.9 W34-W36 N03-N10
      5  387  944 (S24E39 L=320)   313     59        0 ( 372/ 909- 405/ 980)  76.0 E40-E38 S25-S21
      6 1531  589 (S15W44 L= 44)   470     79        1 (1494/ 558-1557/ 624)  63.4 W41-W47 S16-S12
      7  977  437 (S40W16 L= 15)  1554    354        1 ( 849/ 385-1137/ 524)   0.0 W03-W28 S43-S36
      8 1562  399 (S24W58 L= 57)  1187    264        0 (1484/ 381-1637/ 425)  10.6 W49-W65 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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