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20210703 - Filament data for 06 UTC
Available data for 20210703: »05 UTC   »06 UTC   »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  358 1560 (N35E64 L=317)   513     63        0 ( 331/1536- 386/1584)  -8.7 E71-E58 N33-N35
      2 1689 1423 (N29W53 L= 74)   449     94        0 (1643/1404-1735/1440) -18.4 W48-W57 N27-N30
      3 1513  592 (S24W36 L= 58)   608    118        1 (1459/ 560-1549/ 643)  45.0 W32-W39 S26-S20
      4  824  527 (S30E13 L=  8)   496    123        1 ( 797/ 472- 844/ 591)  71.6 E15-E11 S34-S25
      5 1162  506 (S30W11 L= 33)   387    105        0 (1119/ 474-1191/ 547)  38.7 W08-W13 S32-S27
      6 1160  203 (S58W20 L= 42)   677     55        2 (1136/ 175-1180/ 234) -48.8 W16-W24 S62-S54
Download Binary data for this image

» All Filament Data of 20210703 ... 		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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