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20220314 - Filament data for 07 UTC
Available data for 20220314: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1206 1838 (N52E18 L=252)   623     91        0 (1170/1821-1250/1855)  15.9 E21-E13 N49-N54
      2  584 1717 (N23E53 L=217)   567    125        0 ( 536/1683- 621/1740)  26.6 E56-E48 N21-N25
      3 1460 1412 (N27W16 L=286)   659    143        1 (1420/1346-1494/1469) -35.5 W12-W19 N24-N30
      4  661 1181 (S07E25 L=245)   231     69        0 ( 648/1146- 672/1222) -78.7 E25-E23 S09-S04
Download Binary data for this image

» All Filament Data of 20220314 ... 		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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