logo kso logo uni graz

20170114 - Filament data for 12 UTC
Available data for 20170114: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  623 1459 (N21E29 L=277)   265     62        0 ( 609/1424- 640/1495) -68.2 E30-E26 N18-N23
      2  928 1279 (N10E07 L=298)   352     92        0 ( 900/1240- 968/1327) -51.3 E08-E04 N08-N13
      3  204 1254 (N08E61 L=245)  1349    213        5 ( 168/1213- 258/1311)  63.4 E65-E54 N05-N11
      4  480 1255 (N08E36 L=270)   470     77        1 ( 453/1219- 506/1293) -53.1 E38-E33 N05-N09
Download Binary data for this image

» All Filament Data of 20170114 ... 		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