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20150217 - Filament data for 14 UTC
Available data for 20150217: »07 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  322 1602 (N17E66 L= 79)   695    121        1 ( 304/1568- 346/1629)  90.0 E68-E63 N14-N19
      2 1111 1326 (N12E01 L=144)   809    243        2 (1086/1213-1140/1449) -65.2 E04-W02 N06-N19
      3 1729 1191 (N18W42 L=187)   421    122        0 (1719/1123-1740/1252) -82.9 W41-W43 N14-N22
      4 1376 1155 (N08W18 L=163)   386     99        0 (1343/1108-1408/1206)  74.1 W16-W19 N04-N11
      5  179 1160 (S12E63 L= 82)   564     63        0 ( 164/1117- 201/1196)  78.7 E65-E61 S14-S09
      6 1697 1054 (N09W41 L=187)   251     58        1 (1673/1035-1725/1070)  26.6 W39-W43 N08-N10
      7 1716  946 (N04W45 L=190)   285     63        1 (1695/ 919-1741/ 982) -36.9 W42-W47 N02-N05
      8 1675  608 (S15W53 L=198)  1708    401        2 (1511/ 499-1803/ 775)  59.4 W45-W59 S25-S02
      9 1224  656 (S24W20 L=165)   953    233        0 (1092/ 632-1332/ 695)  26.6 W12-W26 S27-S19
     10 1475  270 (S40W58 L=203)  2243    407        1 (1373/ 245-1568/ 305)  16.4 W47-W65 S43-S35
Download Binary data for this image

» All Filament Data of 20150217 ... 		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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