From jim.ray at noaa.gov Wed Jun 13 04:32:36 2012 From: jim.ray at noaa.gov (Jim.Ray) Date: Wed, 13 Jun 2012 07:32:36 -0400 Subject: [IGSSTATION-4950] Re: NIUM back on line In-Reply-To: <4FC603ED.8000904@noaa.gov> References: <4FC603ED.8000904@noaa.gov> Message-ID: <4FD87A54.80006@noaa.gov> Author: Jim Ray Dear John, Thanks for your efforts at NIUM. This station certainly has a lot of interest from the IGS ACs on account of its strategic location. However, I noticed that the TEQC metrics posted at http://igscb.jpl.nasa.gov/network/site/nium.html are quite sub-optimal, consistently for entire period since the station resumed operations in May. In particular, the total yield of data is much less than expected, which seems mostly to come from a very high rate of data rejection by TEQC (based on daily status files at CDDIS): Dly No. No. Pts. Avg. Avg. Pos. No. Site (H) Exp. Obs. Del. % MP1 MP2 Diff Slps V doy ---- --- ----- ----- ----- --- ---- ---- ---- ---- - --- nium 8 24227 16787 7440 69 0.27 0.32 0.26 4 1 148 nium 8 24226 16779 7441 69 0.27 0.32 0.05 2 1 149 ... nium 8 24428 16324 7186 66 0.28 0.32 0.10 3 1 161 nium 8 24257 16685 7542 68 0.28 0.33 0.14 34 1 162 nium 8 24255 16761 7491 69 0.29 0.33 0.08 9 1 163 Best regards, --Jim On 5/27/2012 10:57 PM, John Beavan wrote: > > Author: John Beavan, GNS Science > > We are pleased to report that NIUM (Niue Island, SW Pacific) is back on line > after nearly 2 months. > > We regret that we have lost the data from 4-20 April 2012 due to a too-small > memory allocation for 30-sec data in the receiver. This has now been corrected. > > We apologise for any inconvenience this down-time has caused. > > -- John > -------------------------------------------------------------------------------------- > Dr John Beavan, GNS Science - Te Pu Ao, > 1 Fairway Drive, PO Box 30368, Lower Hutt, New Zealand > Tel: +64 4 570 4641 Fax: +64 4 570 1440 Mob: 027 221 8861 > Email: j.beavan at gns.cri.nz Web: www.gns.cri.nz > > Notice: This email and any attachments are confidential. If received in error > please destroy and immediately notify us. Do not copy or disclose the contents. > > > > _______________________________________________ > IGSSTATION mailing list > IGSSTATION at igscb.jpl.nasa.gov > http://igscb.jpl.nasa.gov/mailman/listinfo/igsstation