logo kso logo uni graz

20160913 - Filament data for 14 UTC
Available data for 20160913: »05 UTC   »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 1753 1551 (N14W71 L=197)   584     92        1 (1729/1531-1778/1566) -45.0 W67-W74 N12-N15
      2 1562 1452 (N16W46 L=172)   825    197        1 (1497/1364-1605/1519) -90.0 W43-W49 N10-N21
      3 1599 1226 (N03W40 L=166)   694    121        1 (1550/1170-1642/1279) -69.4 W37-W42 S01-N07
      4 1118  614 (S19E05 L=121)   284     66        0 (1097/ 580-1150/ 636)  26.6 E06-E02 S20-S17
Download Binary data for this image

» All Filament Data of 20160913 ... 		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