logo kso logo uni graz

20220512 - Filament data for 16 UTC
Available data for 20220512: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  798 1787 (N39E43 L=163)   520     71        2 ( 774/1744- 818/1822) -33.7 E47-E38 N36-N42
      2 1169 1659 (N40E09 L=198)   506     96        2 (1140/1609-1192/1702) -45.0 E11-E05 N37-N43
      3  350  921 (S24E43 L=163)   384     56        0 ( 330/ 886- 366/ 947)  76.0 E45-E41 S26-S22
      4  413  547 (S48E38 L=168)   636     77        1 ( 385/ 512- 442/ 586)  41.2 E42-E34 S51-S44
      5  446  475 (S53E36 L=171)   652     92        1 ( 412/ 436- 476/ 513)  48.8 E41-E30 S57-S49
      6 1546  383 (S26W60 L=267)  2438    255        2 (1426/ 343-1655/ 435)  36.3 W51-W68 S32-S20
      7  529  392 (S58E26 L=180)   490     47        1 ( 506/ 367- 551/ 421)  54.5 E30-E22 S61-S54
Download Binary data for this image

» All Filament Data of 20220512 ... 		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

» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact