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20201125 - Latest Filament data
Available data for 20201125: »07 UTC   »08 UTC   »09 UTC   »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 1008 1604 (N37W12 L= 52)   325    155        0 ( 938/1584-1079/1620) -11.3 W06-W16 N34-N38
      2  610 1565 (N43E20 L= 20)   306     42        1 ( 580/1544- 636/1581)   0.0 E22-E17 N41-N44
      3 1664  597 (S37W40 L= 80)   413     48        0 (1628/ 582-1693/ 614)  -8.1 W35-W43 S38-S36
      4  375  469 (S20E61 L=340)  2319    199        4 ( 317/ 393- 434/ 544)  84.8 E67-E56 S25-S14
      5  586  383 (S29E47 L=354)  1983    413        5 ( 436/ 258- 738/ 497) -66.8 E54-E41 S41-S19
      6 1227  396 (S42W01 L= 41)   488     84        0 (1196/ 364-1261/ 441) -71.6 E01-W02 S45-S38
Download Binary data for this image

» All Filament Data of 20201125 ... 		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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