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20131219 - Filament data for 08 UTC
Available data for 20131219: »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 1596 1571 (N28W49 L= 45)  1666    258        2 (1461/1529-1707/1609) -12.8 W38-W60 N24-N31
      2 1509 1488 (N23W38 L= 34)   745    134        1 (1457/1459-1576/1518) -26.6 W34-W42 N20-N25
      3 1054 1458 (N25W06 L=  2)   679    196        0 ( 969/1402-1145/1491) -31.0 W00-W11 N20-N27
      4 1274 1364 (N17W19 L= 15)   230     90        0 (1225/1347-1311/1382) -21.8 W15-W21 N15-N18
      5 1658 1336 (N12W46 L= 42)   445     73        0 (1636/1301-1680/1377) -68.2 W43-W47 N10-N15
      6 1647 1213 (N05W42 L= 38)   671    185        1 (1591/1174-1729/1274) -37.9 W38-W48 N02-N09
      7 1263  922 (S09W14 L= 10)   298     98        0 (1221/ 875-1288/ 962)  38.7 W10-W15 S11-S07
      8  244  730 (S12E60 L=296)  1234    154        3 ( 214/ 663- 278/ 799)  63.4 E65-E55 S15-S07
Download Binary data for this image

» All Filament Data of 20131219 ... 		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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