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20210630 - Filament data for 12 UTC
Available data for 20210630: »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 1392 1124 (N10W23 L= 81)   346     65        1 (1369/1085-1413/1166) -59.0 W21-W24 N07-N12
      2  379  567 (S30E50 L=  8)  1058    181        1 ( 353/ 488- 414/ 656)  59.7 E56-E47 S36-S24
      3 1016  606 (S24W01 L= 59)   277     79        0 ( 968/ 595-1053/ 619)  14.0 E01-W03 S24-S22
      4  645  526 (S32E26 L= 32)   428     68        0 ( 628/ 488- 663/ 559)  78.7 E27-E24 S34-S29
      5 1034  428 (S37W04 L= 61)   818    164        1 ( 994/ 372-1065/ 502)  74.7 W00-W05 S41-S30
Download Binary data for this image

» All Filament Data of 20210630 ... 		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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