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20180727 - Filament data for 05 UTC
Available data for 20180727: »05 UTC   »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 1582 1590 (N34W52 L=182)   372     52        1 (1562/1566-1603/1609) -45.0 W49-W53 N32-N35
      2  491 1408 (N34E36 L= 94)   340     76        0 ( 459/1378- 529/1436)  31.0 E38-E33 N32-N35
      3 1720 1330 (N15W54 L=184)   362     84        2 (1690/1305-1743/1350) -26.6 W51-W56 N13-N16
      4 1728 1124 (N03W50 L=180)   318    100        0 (1693/1111-1764/1140)  -8.1 W46-W53 N01-N04
Download Binary data for this image

» All Filament Data of 20180727 ... 		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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