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20220126 - Filament data for 09 UTC
Available data for 20220126: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  923 1564 (N27E13 L=155)   232     50        1 ( 894/1549- 960/1576)  11.3 E15-E10 N25-N27
      2  679  759 (S25E20 L=149)   212     75        0 ( 639/ 736- 715/ 778)  -9.5 E22-E16 S26-S23
      3  524  615 (S36E32 L=136)   358    110        0 ( 504/ 564- 542/ 677)  63.4 E35-E30 S39-S31
      4 1672  435 (S31W65 L=233)   755    104        0 (1635/ 390-1718/ 472)  71.6 W62-W68 S34-S28
      5 1148  229 (S57W31 L=199)  2020    224        5 (1021/ 182-1239/ 267)   0.0 W15-W46 S60-S53
Download Binary data for this image

» All Filament Data of 20220126 ... 		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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