logo kso logo uni graz

20171218 - Filament data for 09 UTC
Available data for 20171218: »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  870 1805 (N55E04 L=161)   991    131        2 ( 804/1763- 943/1835)  12.1 E10-W04 N50-N57
      2  538 1380 (N25E29 L=136)   638    106        1 ( 498/1346- 596/1410) -14.0 E32-E24 N23-N27
      3  380  797 (S09E45 L=120)  1511    361        2 ( 283/ 732- 532/ 874)  15.3 E54-E32 S11-S05
      4 1028  644 (S24E03 L=162)   192     47        0 ( 997/ 628-1058/ 659)   0.0 E05-E01 S25-S23
      5 1109  373 (S44E01 L=164)   289     39        0 (1084/ 353-1135/ 395) -56.3 E02-W00 S46-S42
Download Binary data for this image

» All Filament Data of 20171218 ... 		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