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20151209 - Filament data for 07 UTC
Available data for 20151209: »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  810 1307 (N20E09 L=204)   390     75        1 ( 786/1267- 845/1350)  45.0 E11-E07 N17-N22
      2 1358 1321 (N13W25 L=238)   222     33        0 (1333/1299-1378/1341) -56.3 W23-W25 N11-N14
      3  738  904 (S03E19 L=194)   443    151        0 ( 693/ 814- 775/ 966) -71.6 E20-E17 S09-N00
      4  940  807 (S12E08 L=205)   244     57        1 ( 908/ 788- 978/ 825)   0.0 E09-E05 S13-S10
      5  396  671 (S13E47 L=166)   531    167        2 ( 352/ 622- 446/ 715)  16.7 E52-E42 S15-S10
      6  397  485 (S24E54 L=159)   687    165        1 ( 344/ 457- 428/ 525) -23.2 E59-E50 S26-S21
Download Binary data for this image

» All Filament Data of 20151209 ... 		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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