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20220324 - Filament data for 13 UTC
Available data for 20220324: »05 UTC   »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  400 1626 (N13E63 L= 72)  3205    253       14 ( 348/1521- 463/1736) -55.5 E72-E57 N05-N21
      2  468 1545 (N09E51 L= 84)   626    127        2 ( 430/1496- 507/1585)  90.0 E53-E47 N05-N11
      3 1424 1491 (N32W11 L=146)   293     79        1 (1385/1475-1467/1507)  18.4 W07-W13 N30-N33
      4 1712 1282 (N29W37 L=172)   373    130        0 (1664/1231-1755/1318) -12.5 W32-W41 N27-N30
      5  652 1051 (S15E22 L=113)   228     39        1 ( 625/1035- 684/1065)  18.4 E23-E20 S16-S13
      6 1049  509 (S35W19 L=154)   452    142        1 (1009/ 453-1091/ 575) -20.0 W13-W24 S37-S32
Download Binary data for this image

» All Filament Data of 20220324 ... 		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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