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20210703 - Filament data for 07 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  359 1558 (N34E63 L=317)   559     68        0 ( 329/1533- 391/1582)  -8.1 E71-E57 N32-N35
      2 1693 1424 (N29W53 L= 74)   448     94        0 (1646/1404-1739/1440) -16.7 W48-W58 N27-N30
      3 1522  599 (S23W37 L= 58)   689    112        2 (1468/ 560-1556/ 647)  56.3 W33-W39 S26-S19
      4  829  525 (S30E12 L=  8)   470    128        1 ( 802/ 467- 851/ 588)  77.5 E14-E10 S34-S25
      5 1171  511 (S30W12 L= 33)   448    123        0 (1126/ 473-1205/ 562)  51.3 W08-W13 S32-S26
      6 1167  202 (S59W21 L= 42)   761     46        3 (1143/ 170-1194/ 232) -45.0 W16-W25 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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