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20220531 - Filament data for 08 UTC
Available data for 20220531: »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 1050 1516 (N30E08 L=311)   965    297        1 ( 963/1403-1145/1606) -32.0 E16-W00 N24-N34
      2  695 1477 (N21E30 L=289)   351     90        1 ( 660/1448- 741/1499) -15.9 E33-E26 N19-N21
      3 1514  735 (S09W37 L=356)   685    181        1 (1416/ 708-1587/ 758)  24.4 W30-W42 S12-S06
      4  611  680 (S29E22 L=298)   559    211        0 ( 522/ 649- 705/ 706)  23.2 E28-E14 S33-S26
      5 1055  526 (S31W12 L=332)  1513    393        1 ( 958/ 415-1168/ 633) -30.1 W03-W22 S37-S25
      6 1283  424 (S33W32 L=352)   687    143        1 (1218/ 401-1347/ 457)   5.2 W26-W37 S34-S31
Download Binary data for this image

» All Filament Data of 20220531 ... 		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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