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Astrometry program in Australia

Astrometry program in Australia. Oleg Titov (Geoscience Australia). ICRF3 WG Meeting , Shanghai 07 March 2014. 07 September 2013. Observations. Three LBA sessions in March, 2013

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Astrometry program in Australia

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  1. Astrometry program in Australia Oleg Titov (Geoscience Australia) ICRF3 WG Meeting, Shanghai07 March 2014 07 September 2013

  2. Observations • Three LBA sessions in March, 2013 • CRF76 session in August, 2013 – observation of weak sources using large radio telescopes (64-meter dish in Parkes) • Austral18 and Austral20 sessions in 2014 (to collect ~ 50 scans/per source over 2 years) Geoscience Australia 07 September 2013

  3. Aust18 and Aust20schedule Aust18 Aust20 CRF76 (obs) SNR 15/20 20/25 0002-478 ICRF2 def 8/56 0048-427 AUSTRAL 6/27 4/12 6 0107-610 AUSTRAL 9/15 0122-003 AUSTRAL 9/58 0230-790 ICRF2 def 12/88 16/84 12 0302-623 ICRF2 def 12/75 0516-621 ICRF2 def 10/67 16/111 0700-197 AUSTRAL 12/80 17/115 0743-673 2010a glob 15/76 12/36 0758-737 AUSTRAL 9/70 15/45 0826-373 2010a glob 14/83 19/129 1030-590 AUSTRAL 17/94 7/21 1034-293 ICRF2 def 13/47 1143-696 AUSTRAL 1213-172 ICRF2 def 6/19 9/56 1336-237 AUSTRAL 6/24 4/12 1531-352 AUSTRAL 6/35 3/9 1622-253 ICRF2 def 10/39 14/93 1707-376 AUSTRAL 9/52 5/15 1842-289 AUSTRAL 9/62 6/18 1922-224 AUSTRAL 10/18 7 1933-400 ICRF2 def 10/65 17/72 2030-689 AUSTRAL 11/69 14/42 2142-758 ICRF2 def 15/111 30/260 3C446 ICRF2 def 9/36 2354-117 AUSTRAL 10/64 5/15 2355-534 ICRF2 def 7/54 12/79

  4. Application • SINEX files • Plain LSM for data analysis – no piece-wise linear functions, no Kalmanfiltering, no stochastic models, no collocation! Geoscience Australia 07 September 2013

  5. Thank you for attention! Geoscience Australia 07 September 2013

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