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20130515 - Filament data for 13 UTC
Available data for 20130515: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  863 1556 (N25E24 L=329)   601    162        0 ( 805/1509- 912/1577)  -7.1 E27-E19 N22-N27
      2  368 1530 (N13E61 L=292)   628    115        2 ( 346/1474- 395/1576) -54.5 E63-E57 N09-N16
      3 1484 1395 (N31W21 L= 14)   525    206        1 (1453/1305-1518/1476) -63.4 W18-W24 N25-N35
      4  805 1272 (N07E18 L=334)   581    204        1 ( 750/1230- 878/1352) -21.8 E23-E13 N04-N10
      5 1754 1003 (N13W49 L= 42)   309    128        0 (1739/ 944-1768/1061) -63.4 W46-W51 N10-N16
      6 1204  650 (S20W20 L= 13)   430    126        2 (1144/ 621-1265/ 688)  39.8 W17-W23 S22-S17
      7 1437  323 (S34W55 L= 48)   577     73        1 (1411/ 298-1471/ 360) -16.7 W51-W61 S35-S31
Download Binary data for this image

» All Filament Data of 20130515 ... 		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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