--- Ephemerides ---
• Astronomical Times - January 1996
• JPL Solar System Ephemeris - January 2010
• Earth Rotation and Equatorial Coordinates - January 2010

  --- Software ---

• Do-It-Yourself Data Analysis - August 2003

  --- Beam-Forming Array Feed Development ---

• Array Feed Paper - January 1996
• Array Feed Photo - June 1999
• Conical Sinuous Antenna Patterns - November 1999
• Another Array Feed Paper - December 1999
• Array Feed Signal Processing Requirements - March 2000
• Scientific Justification for a Beam-Forming Array on the Green Bank Telescope - September 2001
• Feed Array Workshop Proceedings - May 2003
• Phased Array Feed Project - February 2010
• Ground and Sky Noise Calculator for Outdoor Test Building - March 2013

  --- Cryogenics ---

• Typical Heat Loads in a Cryogenic Receiver Dewar and a Discussion of the Refrigerator Principles of Operation - April 1979
• Random Thoughts on Thermal Design - March 2015
• CTI Data Sheet
• ROHACELL Properties
• NIST Thermal Conductivities
• Cryo-Bus Thoughts
• Gold Bond-Wire Heat Loads

  --- Inventor/CFD Notes ---

• Adding Materials to CFD Database

  --- RFI Mitigation Techniques ---

• Adaptive Canceller Measurements - July 1999
• Adaptive Canceller Measurements - December 2000
• GBT Radar Data Samples - February 2001
• Analysis of GBT Radar Data Samples - March 2001
• Arecibo Radar Data Samples - April 2001
• ASR-4/9/11 and TDWR Radar Specs
• RFI Propagation Paths - June 2003
• Signal Analysis and Blanking Experiments with DME Interference - April 2004
• A Study of Radar Signals Received by the Green Bank Telescope - May 2006

  --- Interference Control ---

• Sensitivity Comparison of RFI Monitor Station and GBT L-Band Receiver - August 2007
• GUI's for the RFI Monitor Station on the GBT Feed Arm - February 2009

  --- FASR/LWA ---

• Estimate of FASR Requirements for CME Detection below 300 MHz - December 2004
• Array Gain Loss Due to Fixed Low-Frequency Antennas - April 2005
• A Rough Estimate of Mutual Coupling Effects - May 2005

  --- Spectral Baselines ---

• Reflection Mesurements on the 140-Foot and 300-Foot Telescopes - January 1978
• Investigation of Spectral Baseline Properties of the Green Bank Telescope - September 2003

  --- HI Galaxy Survey ---

• HI Galaxy Survey

  --- Receiver Topics ---

• Receiver Basics - 1998
• Fiber Modem Dynamic Range - March 1999
• Effects of Noise on Sampler Quantization Errors - March 1999
• Feed Phase Center Determination - June 1999
• Back-Ends - June 2001
• Autocorrelator Sampler Level Setting and Transfer Function - March 2002
• Plan for GBT Receiver Upgrades - August 2003
• Fixing Data Taken with the Wrong Sideband and a Frequency Offset - August 2005
• Analysis of a Single-Conversion, Analog/Digital Sideband-Separating Mixer

  --- FreeCAD ---

• FreeCAD Guide - Aug_7_2018

J. Richard Fisher