Subject: [IGSMAIL-1522] ALGO Antenna Change Effective 96jan16 (DOY 016) 00
From: Stephen Delahunt / NRCan
Date: Thu, 16 Jan 1997 10:34:50 PST

IGS Electronic Mail      Thu Jan 16 10:34:50 PST 1997      Message Number 1522
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Author: Stephen Delahunt / NRCan
Subject: ALGO Antenna Change Effective 96jan16 (DOY 016) 00:00:00 UT

ADVISORY
========

Site name          : ALGONQUIN       
4 char ID          : ALGO    
Monu inscription   : 883160            
Domes number       : 40104M002  

Replacement of the GPS antenna has been completed effective 
96jan16 00:00:00 UT, (DOY 016).  Dorne Margolin T antenna (s.n.173) was
replaced with one with the RFI Low Noise modification (s.n.386). 

Although no significant variation of the antenna phase centre is expected 
from this change, overlapping tracking procedures are in place to ensure 
that any variation can be traced. IGS community will be informed of any
variation following analysis of these data.

-- 
                                             
- Stephen Delahunt  
  Geodetic Survey Division, NRCan
  Room 472, 615 Booth Street
  Ottawa, Ontario, CANADA K1A 0E9
  Telephone:.........(613) 992-1292
  Fax:...............(613) 995-3215
  Internet:[email-masked]

[Mailed From: Stephen Delahunt <[email-masked]>]