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Explore the implications of ICRF source instability (~1.5 mas, ~5 cm) on nutation in quasar 2145+067. This study, conducted by Geoscience Australia in September 2005, delves into the effects of instability on defining the unstable nature of the source.
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ICRF source instability(quasar 2145+067, right ascension) Defining unstable # 1-2 Instability ~1.5 mas ( ~5 cm ) Geoscience Australia 19 September 2005
ICRF source instability - effect in nutation (quasar 2145+067) Geoscience Australia 19 September 2005