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20201120 - Filament data for 10 UTC
Available data for 20201120: »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 1745  733 (S31W46 L=153)   451    101        1 (1727/ 686-1766/ 776)  90.0 W43-W47 S33-S27
      2  857  488 (S26E23 L= 85)   228     83        0 ( 842/ 445- 872/ 530)  45.0 E25-E20 S28-S23
      3 1602  478 (S46W34 L=141)   341     43        0 (1582/ 448-1619/ 502) -51.3 W30-W36 S48-S43
      4  906  189 (S50E39 L= 69)   401     63        1 ( 876/ 173- 931/ 209)   0.0 E42-E34 S51-S48
Download Binary data for this image

» All Filament Data of 20201120 ... 		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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