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20150415 - Filament data for 11 UTC
Available data for 20150415: »06 UTC   »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 1101 1721 (N39E19 L= 96)  2532    521        7 ( 956/1579-1202/1826) -17.1 E34-E08 N28-N43
      2  546 1649 (N18E51 L= 64)  2125    395        7 ( 453/1590- 622/1724)  55.0 E56-E44 N12-N23
      3  337 1521 (N06E63 L= 52)  1667    199        2 ( 292/1444- 385/1603) -65.6 E67-E59 N00-N11
      4  707 1463 (N11E31 L= 84)  1520    495        5 ( 608/1336- 792/1554) -28.1 E39-E24 N04-N15
      5 1536 1230 (N21W24 L=140)   805    117        1 (1488/1189-1581/1283) -33.7 W21-W28 N16-N23
      6  283 1175 (S15E53 L= 63)   402    121        0 ( 249/1120- 313/1233)  69.4 E54-E51 S19-S11
      7 1612  423 (S20W61 L=176)   568     95        2 (1581/ 392-1655/ 448)  59.0 W58-W64 S22-S17
      8 1249  235 (S44W49 L=164)  1302    207        2 (1168/ 213-1342/ 271)  35.0 W43-W54 S46-S39
Download Binary data for this image

» All Filament Data of 20150415 ... 		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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