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20170519 - Filament data for 09 UTC
Available data for 20170519: »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  898 1554 (N27E21 L= 78)   268     73        0 ( 878/1518- 915/1584) -53.1 E22-E18 N24-N29
      2  413 1286 (N01E45 L= 54)  1108    161        2 ( 360/1225- 464/1371)  66.0 E47-E42 S03-N06
      3 1712 1295 (N30W42 L=141)   360     54        0 (1683/1265-1734/1315) -26.6 W39-W44 N28-N30
      4 1698 1161 (N21W42 L=140)   303     24        1 (1675/1144-1722/1179)  26.6 W39-W43 N19-N22
      5  959  223 (S58W24 L=123)   438     61        0 ( 932/ 201- 988/ 244)  68.2 W21-W26 S60-S54
Download Binary data for this image

» All Filament Data of 20170519 ... 		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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