Subject: [SCIGN-0027] JPL station update
From: Andrea Donnellan, Frank Webb, Tom Yunck
Date: 2 Dec 1994 17:30:33

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SCIGN Electronic Mail    Fri Dec  2 17:30:33 PST 1994      Message Number 0027
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Author: Andrea Donnellan, Frank Webb, Tom Yunck
Subject: JPL station update

This is an update of the current status of JPL's receiver installation
for the 15 NASA receivers in the LA network.  Currently, 6 of the
stations are operating, or are being tested, plus 1 additional site (AOA1).

Installed are: 

1. Mt. Wilson  -
        ID and  Lat Lon Ht.  : WLSN 34.226112  -118.055906  1696.9778 
        Type : Solar Telescope Foundation circa 1965
        Operating since:  7-15-94

        Comments: Possible RFI and Multipath problems. May be moved to 
	another location at Mt Wilson.  New site selected; permitting
	in progress.

2. Pasadena at Caltech - 
        ID and  Lat Lon Ht.  : CIT1 34.1367 -118.1273 216.8770
        Type : Building
        Operating since: 9-02-94

        Comments: No problems.

3. San Fernando Valley at  Oat Mtn - 
        ID and  Lat Lon Ht.  : OATT 34.330102  -118.6014 1016.1
        Type : Underground Bunker/Massive concrete structure
        Operating since:  6-07-94

        Comments: RFI and somewhat poor horizon mask.  Have obtained
	permission to move station to a location about 20 meters from
	the current mark.   The new site is characterized by lower
	RFI, a much better horizon mask, and is likely to be more
	stable over the long run.  The existing monument will be
	preserved.  New monument is being fabbed.

4. Long Beach - 
        ID and  Lat Lon Ht.  : LBCH 33.787758  -118.2034  44.0
        Type : Building
        Operating since:  7-19-94

        Comments: No problems.

5. Univ. Southern Calif -
        ID and Lat Lon Ht.  :  USC1 34.0164  118.3018
        Type : 2 m stainless steel pillar attached to underground
	vault/massive concrete structure
        Testing:  11-7-94 to 11-30-94
 	Operating since: 12-1-94 
 
        Comments: No problems.

6. UCLA - 
        ID and Lat Lon Ht.  :  ????    34.0716  118.4388
        Type : Building
        Testing:  11-30-94
	Operating since:  

        Comments: No problems.

[Westlake at AOA - 
        ID and Lat Lon Ht.  : AOA1 34.1575 -118.830 249.1509
        Type : Building 
        Operating since: 8-30-94 

        Comments:  No problems.
		   This site does not use one of the 15 NASA receivers.]

In the "permitting" process are :

7. Torrance Airport - Permitting in progress.  Site selected at west end of
       runway  near a sound monitoring station.  Construction
       permit at FAA.  Expect at least 30 days before receiving approval.
       Airport manger ready to assist when ever we are ready.  We will begin
       working on getting the phone, power, and housing ready. 

        ID and Lat Lon Ht.  :  TORW 33.808078  118.347306 -10.0
        Type : Tetrapod/Braced Monument

8. Hawthorne Airport - Permitting in progress, Site selected near NE corner
       of airport.  Power is available, but no phone.  In FAA construction 
       permit we have requested to transmit the data back to the airport
       administration building using radio modems at 3 mW and 904-925 MHz
       during hours when the airport is closed.  Expect at least 30 days
       before receiving FAA approval. 

        ID and Lat Lon Ht.  :  HAWT 33.9212  118.3366
        Type : Tetrapod/Braced 

9. Saddle Peak, Santa Monica Mtns. - Permit obtained and awaiting JPL 
        signature. Site selected, monument designed.  We will begin
        working on getting the phone, power and housing ready.

        ID and Lat Lon Ht.  :  ????    34.0603  118.6479
        Type : Underground Bunker/Massive concrete structure (Nike base)

10. Whittier Library/College - There are two potential sites in Whittier.  
        both are being permitted. Sites have been selected and
        monuments designed.  Awaiting approval from either or both sites. 
        
        ID and Lat Lon Ht.  :  ????    33.9799  118.0332
        Type : Building

11. Cal State Northridge - Verbal approval had been obtained and the site 
        selected.  But the site was rejected by another administrative
        body at CSUN.  Approval will be sought for the 3 alternate sites.  
        
        ID and Lat Lon Ht.  :  ????    34.2293  118.5367
        Type : Braced Monument

12. Cal State LA (CSLA) - Two potential sites selected.  Are working with
        Cal State LA physical plant on details. 

        ID and Lat Lon Ht.  :  CSLA    34.06    118.20
        Type : Braced Monument

13. Elliot Middle School in Pasadena - Troposphere test site.  Site 
        is 4 km from JPL and 5 km from Caltech.  

        ID and Lat Lon Ht.  :  ????    34.??    118.??
        Type : Building

14. Second airport site at Torrance Airport -  This will be at a Nike
        base identical to Saddle Peak.  It is located at the west end of the 
        airport. Construction permit at FAA.  Expect at least 30 days before
        receiving approval. Airport manger ready to assist whenever we are
        ready.  We will begin working on getting the phone, power and housing 
        ready. 

        ID and Lat Lon Ht.  :  TORE    33.796347    118.330022 -3.0
        Type :  Underground Bunker/Massive concrete structure (Nike base)

IN SITE SELECTION PROCESS:

15. To be determined.  Locations and sites are being investigated for
	discussion by the coordinating committee.

        ID and Lat Lon Ht.  :  ????    
        Type : 

[Mailed From: Andrea Donnellan <[email-masked]>]