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20151218 - Filament data for 09 UTC
Available data for 20151218: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  663 1745 (N52E24 L= 69)   932    123        1 ( 600/1704- 722/1780)  31.0 E29-E19 N48-N54
      2  341 1452 (N32E47 L= 47)   882    119        2 ( 308/1419- 376/1489) -39.8 E50-E42 N29-N34
      3  834 1314 (N18E09 L= 84)   748    226        4 ( 743/1260- 958/1366) -12.1 E15-E01 N13-N21
      4 1504 1286 (N10W33 L=126)   570    115        1 (1446/1245-1546/1336) -45.0 W29-W35 N07-N13
      5  610  803 (S11E28 L= 66)   384     81        1 ( 575/ 764- 652/ 833) -45.0 E29-E25 S13-S08
      6  485  468 (S30E46 L= 48)  2781    553        4 ( 375/ 350- 574/ 597)  26.6 E62-E36 S37-S22
      7 1680  499 (S41W48 L=141)   954    205        0 (1600/ 458-1748/ 538)  14.0 W40-W53 S43-S37
Download Binary data for this image

» All Filament Data of 20151218 ... 		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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