logo kso logo uni graz

20171122 - Filament data for 09 UTC
Available data for 20171122: »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  397 1436 (N40E37 L=110)   486    111        1 ( 356/1420- 447/1453) -18.4 E41-E32 N38-N41
      2  846  803 (S07E15 L=133)  1208    395        1 ( 672/ 706-1006/ 857)  -8.1 E27-E06 S12-S03
      3  618  625 (S13E33 L=114)   898    217        2 ( 590/ 535- 673/ 707)  51.3 E36-E27 S18-S08
      4  721  456 (S26E33 L=115)   312     68        1 ( 676/ 443- 757/ 470) -21.8 E35-E30 S27-S23
Download Binary data for this image

» All Filament Data of 20171122 ... 		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