25 Meter - Millimeter Wave Telescope Memos

Memo Submission

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Memo Number Title Author(s) Date
1 Thoughts on the 25 Meter Telescope for 1 MM B. E. Turner 03/27/74
2 A Review of Design - 25m W. Y. Wong 04/17/74
3 The NRAO 25-Meter Telescope - 2nd Status Report B. E. Turner 04/29/74
4 Information on Millimeter Wavelength Radomes and Antennas P. Napier 05/13/74
5 Brief Report on Joint European Millimeter Observatory S. Weinreb 05/20/74
6 An Engineering Report on the 25 m Radio Telescope W.-Y. Wong 05/74
7 A Proposal for the 25-Meter Millimeter Telescope J. W. Findlay 07/27/74
8 Measurement on Surface Plates #1 and #2 of 65m Homology Telescope W.-Y. Wong 08/13/74
9 Thermal Deformation of Surface Plate W.-Y. Wong 08/19/74
10 Proposals To Manufacturing Firms To Build Test Surface Plates for the 25m Telescope B. E. Turner 08/19/74
11 Rohr's Price Quotation and Proposal for Machining and Measuring Two (2) NRAO Surface Panels Rohr Industries, Inc. 08/28/74
12 Proposal To Manufacture Surface Plates S. von Hoerner 08/22/74
13 Notes on 9/13/74 Meeting - 25m-mm Telescope W. Y. Wong 09/19/74
14 Radio Telescopes for Millimeter Wavelengths - Notes Used at NSF Meeting S. von Hoerner 10/74
15 25-meter Millimeter Wave Antenna Drive and Control System J. M. Payne 11/18/74
16 Letter - Review of European Plan S. von Hoerner 12/09/74
17 Cost Estimate and Discussion W.-Y. Wong 12/20/74
18 Rotating Building Houses a Telescope Magazine Article - ENR 1974
19 Temperature Measurements - Brazilian Telescope R. Gammon 01/10/75
20 Operations of a Millimeter-Wave Telescope M. A. Gordon 01/20/75
21 Small Irregularities of Telescope Surface S. von Hoerner 04/03/75
22 Comments for the SAGMA Project S. von Hoerner 04/15/75
23 Cable Car Installations B. Peery 06/04/75
24 MM Telescope Prospective Sites Visit B. Peery 06/06/75
25 Letter Description - Surface Panel To Manufacturers J. Marymor 06/16/75
26 Letter Description - Surface Panel To Manufacturers W.-Y. Wong 06/19/75
27 Surface Measuring for the 25-meter Telescope J. W. Findlay 06/23/75
28 Comments of Surface Measuring S. von Hoerner 06/24/75
29 John Payne's Comments - Surface Measuring W.-Y. Wong 07/22/75
30 Draft Speculation - Prototype Panel B. Peery 07/27/75
31 Surface Measuring for the 25-meter Telescope W.-Y. Wong 09/11/75
32 Specification for Prototype Panel - 2nd Version B. Peery 09/15/75
33 Surface Plates of 25-m Telescope - Mfg - Visits W.-Y. Wong 10/01/75
34 Specification for Prototype Panel - 3rd Version B. Peery 10/20/75
35 Measurement Specifications for Panels S. von Hoerner, W.-Y. Wong 11/12/75
36 Report from Aeronutronic Ford on Surface Plate Manufacturing Accuracy W.-Y. Wong 11/26/75
37 Radome Materials for mm Waves J. W. Findlay 01/07/76
38 Site Selection M. A. Gordon 01/06/76
39 A Proposed Design for Surface Plate Measurements W.-Y. Wong 01/20/76
40 Visit To Haystack & ESSCO - Re Radome Research B. Peery 01/27/76
41 Letter & Materials Test - Surface Measuring R. Hills 04/14/76
42 Pattern Range for 25-meter Telescope B. L. Ulich 05/10/76
43 Memo - Trip To Bell Labs - 7m "Off-Set" B. Peery 06/76
44 Memo - Possible Sites for the 25-Meter Telescope W. B. Burton, H. S. Liszt 06/18/76
45 Letter & Memo - White Mountain Site D. D. Cudaback 03/24/76
46 Summary of Recent Work on the Telescope Measurer J. Findlay 07/07/76
47 Notes of July 30 Meetings of Advisory Group M. A. Gordon 08/05/76
48 Wind Pointing Error W.-Y. Wong 08/06/76
49 Millimeter-Wave Developments S. Weinreb 06/21/76
50 Comments of 25-M Telescope Operations B. L. Ulich 08/11/76
51 Radome Material Transmissivity Test Results B. L. Ulich 08/24/76
52 Recommended Dimensions of Vertex Room H. Hvatum 09/03/76
53 Cassegrain Room 25 m Telescope W.-Y. Wong 09/07/76
54 Results of Interference Survey B. L. Ulich 08/25/76
55 Testing Telescope Measurer J. Findlay 09/10/76
56 Surface Shape by Distance Measuring J. Findlay 09/17/76
57 Vertex Cabin for 25-M Telescope B. L. Ulich 10/07/76
58 Projected Costs, 1979 Dollars M. A. Gordon 10/22/76
59 Vertex Cabin for 25-M Telescope B. L. Ulich 11/17/76
60 R F Specifications B. L. Ulich 11/19/76
61 Radome and Astrodome 25M Telescope L. J. King 11/24/76
62 Telescope Measuring Tests - Diary J. W. Findlay 12/14/76
63 Radome Study B. L. Ulich 12/10/76
64 Review of Atmospheric Transmission at mm Wavelength B. L. Ulich 12/17/76
65 Precision of Existing Radiotelescopes B. L. Ulich 01/06/77
66 Utility and Service Requirements 25m Site B. Peery 01/10/77
67 Plate Measurements W.-Y. Wong 01/10/77
68 Telescope Measuring by Stepping J. W. Findlay 01/26/77
69 Report on Site Search C. Wade 01/17/77
70 First Tests of Surface Measuring J. W. Findlay 02/03/77
71 Non-Homologous Deformation of 25 M Telescope Design K. I. Kellermann 02/04/77
72 Comments on the 25m Antenna K. I. Kellermann 02/23/77
73 Kitt Peak Mauna Kea and MM Wavelength Astronomy H. S. Liszt 02/07/77
74 On the Coefficients of Absorption of Atmospheric Water Vapor at MM Wavelengths B. E. Turner 02/23/77
75 The 25 Meter Telescope Site R. L. Brown 02/22/77
76 Relative Observing Efficiencies at Kitt Peak & Mauna Kea L. J. Rickard 20/24/77
77 Another Indicator of Frequency of Cloud Cover on Mauna Kea L. J. Rickard 02/24/77
78 The Scientific Need for a Good Site for the 25m Telescope B. E. Turner 02/21/77
79 Design Goal λ = 0.8 mm S. von Hoerner 03/08/77
80 A Cost Review of Surface Plates W.-Y. Wong 03/15/77
81 Accuracy & Thermal Deformation of ESSCO Panel S. von Hoerner 03/24/77
82 The First Look at the Schaevitz Inclinometer J. W. Findlay 03/28/77
83 Some Explanation Regarding Homology S. von Hoerner 04/02/77
84 March 30 Visit To ESSCO Corporation M. A. Gordon 03/31/77
85 ESSCO Reply To Memo #84 A. Cohen 04/18/77
86 Thermal Measurements of Panel in Radome Tent S. von Hoerner 04/14/77
87 Regarding Specifications for Surface Plates S. von Hoerner 05/77
88 Meeting - Mr. McInnes, Dale Webb, Bobby Ulich D. Webb 04/28/77
89 Account of Ad Hoc 25-m Telescope Committee M. A. Gordon 05/02/77
90 Letter To Dr. John T. Jefferies M. A. Gordon 05/02/77
91 25-m Costs D. A. Webb 05/05/77
92 Thermal Deformations of 25 m Telescope W.-Y. Wong 05/12/77
93 Letter ESSCO Reply - S. von Hoerner A. Cohen 04/26/77
94 Testing the Stepping Method on the 140ft J. W. Findlay 06/77
95 The Stepping Method on the Test Track J. W. Findlay 06/77
96 The Existing Subgrade Investigations-Mauna Kea L. J. King, W.-Y. Wong 07/07/77
97 Request & Reply for Temperature Record, Mauna Kea B. Peery 06/77
98 Proceedings of Two Meetings Regarding Hawaii and the NRAO M. A. Gordon 07/27/77
99 Notes on the UK & SAGMA Millimeter Wave Project M. A. Gordon 08/77
100 Notes on Visit To Onsala & Bonn W.-Y. Wong 08/31/77
101 Status of 25 m Back-up Structure Design W.-Y. Wong 11/22/77
102 Notes on SAGMA-30m Design Workshop W.-Y. Wong 12/20/77
103 Alternate Funding Schemes, 25-m Telescope M. A. Gordon 02/09/78
104 25-Meter Telescope Funding J. W. Findlay 02/15/78
105 Surface Measurement B. L. Ulich 05/03/78
106 Telescope Surface Measurement with Two Feeds S. von Hoerner 05/78
107 Operating Limits of the 25m Telescope W.-Y. Wong 05/10/78
108 Site Selection on Mauna Kea M. A. Gordon 05/23/78
109 A Lattice Structure Design Replacing the Intermediate Structure W.-Y. Wong 09/19/78
110 25 Meter - Things To Do J. W. Findlay 10/11/78
111 Focal Adjustment - Wind and Other Items S. von Hoerner 11/17/78
112 Socorro Meeting - Jack Lancaster, B. Horne D. Webb 10/31/78
113 Miscellaneous Observations Re 25m Design M. A. Gordon 12/14/78
114 Wing & Clouds on Mauna Kea S. von Hoerner 12/19/78
115 Millimeter Panels on Site S. C. Smith 02/12/79
116 Absorption of Millimeter Waves in the Atmosphere M. A. Gordon 03/02/79
117 Earthquake Engineering Seminar L. J. King 03/13/79
118 Measurement of Air Movement Inside Astrodome W.-Y. Wong 04/16/79
119 Surface Plates for the 25 Meter J. W. Findlay 04/30/79
120 Status of the High Altitude Leighton Dish M. A. Gordon 05/16/79
121 Comparison Between Mauna Kea and Best Mainland Sites M. A. Gordon 05/23/79
121A Comparison Between Mauna Kea and Best Mainland Sites M. A. Gordon, B. E. Turner

07/16/79
122 Letter To Barrett Committee Re 25m M. A. Gordon 06/29/79
123 25-Meter Millimeter Wave Telescope Design Activities Summary B. Peery 07/23/79
124 Log of Funding Plans & Plans 10 through 19 B. Peery, H. Hvatum 08/06/79
125 Revise Support Data 25m - To NSF M. Roberts, D. Hogg 10/79
126 25 m Surface Plate - Aluminum L. King, B. Peery 10/79
127 Telescope Operations on Mauna Kea B. L. Ulich 10/79
128 Bending of a 4-Cornered Plate S. von Hoerner 10/79
129 Cast Aluminum (A356) Surface Plate ANF #1 Engineering 12/10/79
130 Estimate of Costs 0 25 Meter Antenna W. G. Horne 01/24/80
131 25-m Surface Plate Analysis (Grav. & Thermal Loadings) for Aeronutronic-Ford Design L. J. King 02/04/80
132 Review of 25 Meter Status W. Horne 02/11/80
133 Review of 25 Meter Status W. Horne 03/03/80
134 The Performance and Economics of Radome-Enclosed Antenna Subsystems Staffs of Electronic Space Systems Corp. and ESSCO Collins, Ltd. 01/80
135 Notes on a Work Session Held in Tucson, February 28-29, 1980 J. W. Findlay 02/28/80
136 Surface Plates: Gravitational Deformation, 4-Corner-Twist S. von Hoerner 01/06/80
137 Reflective Surface Painting of the 25 meter Antenna W. G. Horne 02/10/80
138 Reflective Surface Paint S. von Hoerner 02/23/81
139 Further Thoughts on Paint J. Payne 03/02/81
140 Wind Measurements on Mauna Kea M. A. Gordon 02/11/81
141 Operation of the 10-m Optical Telescope and Auxiliary Instruments from a Remote Site (First Draft) H. C. Ford 12/80
142 The Power Transmission Spectra of Possible Millimetre Wavelength Radome Materials J. Birch 01/31/81
143 Design and Development Tasks for 25m Projects 1981 W. G. Horne 04/10/81
144 Position Indicating System for 25 meter Antenna W. G. Horne 01/13/81
145 Annex 4 To Chapter 2, Part II: Control Concept for the 30-m-Radiotelescope - -
146 Paint J. Davis 06/16/81
147 Letter To Richard E. Hills about Siting on Mauna Kea M. A. Gordon 02/04/82
148 Letter To Richard E. Hills about Siting on Mauna Kea M. A. Gordon 03/02/82
149 The Millimeter-Wave Plans of the University of Arizona M. A. Gordon 03/03/82
150 Letter To Mark Gordon about Siting on Mauna Kea R. E. Hills 03/12/81
151 Readout System for 25-m Telescope J. Payne 06/01/82




Modified on Friday, 18-May-2018 17:15:49 EDT by Library Staff