logo kso logo uni graz

20171217 - Filament data for 08 UTC
Available data for 20171217: »07 UTC   »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  692 1755 (N53E21 L=158)   431     49        1 ( 665/1734- 718/1775)  26.6 E23-E18 N50-N54
      2 1762 1506 (N21W61 L=240)   735    148        0 (1721/1491-1802/1523)   0.0 W56-W66 N20-N22
      3  258 1438 (N33E55 L=124)   432     62        1 ( 236/1418- 278/1463) -45.0 E57-E52 N31-N34
      4  368 1348 (N25E43 L=136)   537    108        0 ( 327/1320- 417/1370)   8.1 E46-E38 N23-N26
      5  232  766 (S08E60 L=119)  1695    442        2 ( 157/ 698- 346/ 839)  13.5 E72-E47 S11-S05
Download Binary data for this image

» All Filament Data of 20171217 ... 		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