6P/d'Arrest (2008 passage)

  • ephemeris
  • Display observing conditions

    Individual and sum spectra

  • table
  • figure 1 -- figure 1 (PS)
  • figure 2 -- figure 2 (PS)
  • figure 3 -- figure 3 (PS)
  • figure 4 -- figure 4 (PS)
  • figure 5 -- figure 5 (PS)
  • figure 6 -- figure 5 (PS)
  • figure 7 -- figure 5 (PS)

    Notes

  • Galactic plane crossing at l = 49.1 on 17 June close to the strong source W51. Strong continuum background on 18 to 21 June. Galactic confusion.
  • No 1665 MHz (left) spectrum from 14 to 19 June due to back-end failure.
  • Close approach to Earth on 9 August 2008 at 0.35 AU.
  • Doubtful intensity calibration from 17 to 29 July.