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20220115 - Filament data for 07 UTC
Available data for 20220115: »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  854 1868 (N56E28 L=286)   773     86        1 ( 825/1825- 889/1897) -77.5 E31-E24 N50-N59
      2  895 1695 (N39E15 L=299)   974    155        1 ( 846/1609- 932/1750) -50.7 E20-E11 N32-N43
      3  585 1576 (N28E36 L=278)   442     89        1 ( 535/1555- 628/1594)  -6.3 E40-E31 N26-N29
      4 1424 1449 (N25W24 L=338)   330     42        0 (1402/1422-1447/1474)  26.6 W22-W26 N22-N26
      5  464 1165 (N01E37 L=277)   326    109        0 ( 411/1140- 514/1191)  23.2 E40-E33 N00-N03
      6  649  828 (S18E23 L=291)   240     83        0 ( 633/ 792- 673/ 868)  68.2 E24-E21 S20-S15
      7  447  767 (S23E38 L=275)   923    217        1 ( 364/ 689- 536/ 818)  25.0 E47-E31 S27-S19
      8  785  500 (S39E15 L=299)   614    113        1 ( 747/ 472- 834/ 544)  29.7 E17-E10 S41-S35
Download Binary data for this image

» All Filament Data of 20220115 ... 		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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