Early Science from GOTHAM: Project Overview, Methods, and the Detection of Interstellar Propargyl Cyanide (HCCCH2CN) in TMC-1

@article{McGuire2020EarlySF,
  title={Early Science from GOTHAM: Project Overview, Methods, and the Detection of Interstellar Propargyl Cyanide (HCCCH2CN) in TMC-1},
  author={Brett A. McGuire and Andrew M. Burkhardt and Ryan A. Loomis and Christopher N. Shingledecker and Kin Long Kelvin Lee and Steven B. Charnley and Martin A. Cordiner and Eric Herbst and Sergei Kalenskii and Emmanuel Momjian and Eric R. Willis and Ci Xue and Anthony J. Remijan and Michael C. McCarthy},
  journal={The Astrophysical Journal Letters},
  year={2020},
  volume={900}
}
We present an overview of the GBT Observations of TMC-1: Hunting Aromatic Molecules Large Program on the Green Bank Telescope. This and a related program were launched to explore the depth and breadth of aromatic chemistry in the interstellar medium at the earliest stages of star formation, following our earlier detection of benzonitrile (c-C6H5CN) in TMC-1. In this work, details of the observations, use of archival data, and data reduction strategies are provided. Using these observations, the… 

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