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20170330 - Filament data for 12 UTC
Available data for 20170330: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1035 1846 (N46E31 L=  6)   542     71        1 (1011/1817-1059/1871) -39.8 E34-E28 N43-N48
      2 1222 1389 (N19W01 L= 39)   272     75        0 (1188/1349-1242/1429) -45.0 E01-W02 N16-N20
      3 1849 1115 (N24W52 L= 90)  1278    201        2 (1807/1008-1872/1195) -42.0 W46-W57 N18-N28
      4  281  788 (S39E47 L=351)   366     89        0 ( 246/ 774- 313/ 799)   8.1 E50-E43 S39-S38
      5 1653  551 (S13W56 L= 94)   471     80        0 (1622/ 530-1690/ 567)  45.0 W53-W58 S14-S10
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» All Filament Data of 20170330 ... 		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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