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20190323 - Filament data for 06 UTC
Available data for 20190323: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1816  868 (N09W57 L=275)   465     91        1 (1802/ 830-1840/ 905) -18.4 W54-W60 N07-N10
      2 1696  852 (N04W46 L=264)   373    105        0 (1659/ 809-1727/ 893)  66.8 W44-W47 N00-N07
      3  739  428 (S51W01 L=219)   360     61        0 ( 719/ 398- 760/ 461) -78.7 W00-W02 S53-S48
      4  834  361 (S53W12 L=230)   287     65        0 ( 813/ 335- 864/ 393) -23.2 W09-W16 S53-S50
Download Binary data for this image

» All Filament Data of 20190323 ... 		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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