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20220919 - Filament data for 06 UTC
Available data for 20220919: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  628 1667 (N60E12 L=280)   366     58        0 ( 613/1637- 643/1700) -90.0 E14-E10 N57-N63
      2  333 1560 (N59E59 L=233)   824     77        1 ( 286/1541- 369/1581)  -2.3 E75-E50 N57-N60
      3  531 1375 (N40E25 L=267)   250     41        0 ( 518/1350- 545/1404) -76.0 E26-E24 N38-N42
      4  853 1353 (N30E02 L=291)   563    115        2 ( 805/1317- 906/1395) -56.3 E04-W01 N27-N33
      5 1842  959 (S21W55 L=347)   496     47        0 (1818/ 936-1871/ 983)   0.0 W51-W59 S22-S19
      6 1212  474 (S31E04 L=289)   367    142        0 (1176/ 438-1276/ 508)   8.1 E06-W01 S33-S29
Download Binary data for this image

» All Filament Data of 20220919 ... 		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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