Records of the NRAO > Green Bank WV Operations Series > 300 Foot Telescope Unit

Collection Items

Wind Loads

Traveling Feed

Start Date: 1977

Transmission Through Mesh Surfaces

Start Date: 1961-11-09

Tracking Feed Mount

Start Date: 1969

Telescope Operations Schedule

Start Date: 1962

Telescope Number 2

Start Date: 1963

Telescope Model

Start Date: 1963

Telescope Improvements - Rohr Corporation

Start Date: 1965

Surface Measuring for 300 foot Telescope

Start Date: 1961-11-20

Surface Measurements

Start Date: 1962

Summary material on 300 foot

Start Date: 1962-09-13

Stud Welding

Start Date: 1963-01

Strip of Sky Survey

Start Date: 1963-01-11

Stanford Research Institute 300 foot Antenna Feasibility Study

Start Date: 1960

Specifications for Feed (very preliminary material)

Start Date: 1959-11-19

Specifications for Fabrication

Start Date: 1961-02-24

Shift log book

Start Date: 1962-09-21

Safety Regulations

Start Date: 1962

Resurfacing Photographs

Start Date: 1966

Resurfacing - Radiation Systems Inc. - General

Start Date: 1969

Resurfacing - Rohr bid

Start Date: 1969-12-10

Resurfacing - Radiation Systems Inc. bid

Start Date: 1969-12-15

Resurfacing - Philco bid

Start Date: 1969-12-05

Resurfacing - LTV bid

Start Date: 1969-12-10

Resurfacing - General

Start Date: 1969

Reflector Surface

Start Date: 1961-04-21

Radiation Systems, Inc.

Start Date: 1969

Quarterly or Monthly Summary Sheets

Start Date: 1963

Publicity

Start Date: 1961-05-08

Present Position of Erection of the 300-foot Transit Radio Telescope at the National Radio Astronomy Observatory

Start Date: 1962

Photogrammetric Calibration of the 300 foot NRAO Radio Telescope (Axis at Zenith Distance of 0°)

Start Date: 1963-03-18

Photogrammetric Calibration of the 300 foot NRAO Radio Telescope (Axis at Zenith Distance of 30°)

Start Date: 1963-03-13

Photogrammetric Calibration of the 300 foot NRAO Radio Telescope (Axis at Zenith Distance of 51°23'40)

Start Date: 1963-03-07

Performance Specifications for Feed Support Systems to be Used with 300 foot Diameter Spherical Reflector for Radio Astronomy

Start Date: 1960-09-02

300 foot Observing Schedules

Start Date: 1962

NS Line for 300 foot Telescope

Start Date: 1961-05-15

Modifications

Start Date: 1964

Miscellaneous File

Start Date: 1960-06-17

The Measurement and Setting of the Reflector Surface of the 300 foot Telescope

Start Date: 1963-11-21

History - 300 foot technical history

Start Date: 1987-08

A Guide to Writing Observing Programs for the 300-foot Telescope in the New Command Language

Start Date: 1988-08

General File

Start Date: 1959

Foundation for 300 foot

Start Date: 1961-03-13

Financial Position

Start Date: 1959-08-05

Fabrication and Erection

Start Date: 1961-03-29

Experimental Results and Observations

Start Date: 1962-09-27

Electronic Equipment

Start Date: 1962-02-04

Design and Control

Start Date: 1960-07-27

Design

Start Date: 1960-01-22

Damage and Repairs to 300 foot

Start Date: 1963-07-03

Daily Construction Report

Start Date: 1961-06-01

Curves - Declination and Right Ascension

Start Date: 1962

Cost Reports for 300 foot Telescope and Control Building

Start Date: 1961

Correspondence

Start Date: 1959-08-01

Control Building - Radon & Asbestos Testing

Start Date: 1992-07-30

Control Building Architects

Start Date: 1969

Control Building Addition Specifications

Start Date: 1970

Control Building Addition Request for Proposal

Start Date: 1970

Control Building Addition Blueprints

Start Date: 1976

Control Building

Start Date: 1962

Consultants - Subcontract - S.A. Rocci

Start Date: 1961-05-17

Consultants - Subcontract - J.F. Polma

Start Date: 1961-05-17

Consultants - Subcontract - R.D. Hall

Start Date: 1960-11-11

Consultants - Subcontract - E.R. Faelten Engineering Services

Start Date: 1960-12-16

300 foot Celebration

Start Date: 1961-04-04

Bristol Steel and Ironworks, Inc. Lump Sum Construction Contract

Start Date: 1961-04-07

Bristol Steel and Ironworks, Inc.

Start Date: 1961-04-20

Bidders on 300 foot Transit Radio Telescope

Start Date: 1961-03-17

Bibliography of 300 foot Telescope Publications

Start Date: 1963

Bearings

Start Date: 1961-03-30

Beam Characteristics of the Resurfaced 300 Foot Telescope at 21 cm

Start Date: 1973

Collection Tree

Records of The National Radio Astronomy Observatory
- Records of the NRAO > Green Bank WV Operations Series
  - Records of the NRAO > Green Bank WV Operations Series > 300 Foot Telescope Unit
    - Records of the NRAO > Green Bank WV Operations Series > 300 Foot Telescope Unit > 300 Foot Telescope Time Capsule Subunit
    - Records of the NRAO > Green Bank WV Operations Series > 300 Foot Telescope Unit > 300 Foot Telescope Collapse Subunit