Arizona-CfA-Catolica-Carnegie Exoplanet Spectroscopy Survey

Welcome to the official website of the ACCESS project. Explore it with the menu below.

The following is a list of publications directly related to the ACCESS project:

• ACCESS: An Optical Transmission Spectrum of the High-gravity Hot Jupiter HAT-P-23b (Weaver et al., 2021)
• ACCESS: ACCESS: Confirmation of No Potassium in the Atmosphere of WASP-31b (McGruder et al., 2020)
• ACCESS: A Visual to Near-infrared Spectrum of the Hot Jupiter WASP-43b with Evidence of H2O, but No Evidence of Na or K (Weaver et al., 2020)
• ACCESS: Ground-based Optical Transmission Spectroscopy of the Hot Jupiter WASP-4b (Bixel et al., 2019)
• ACCESS: A featureless optical transmission spectrum for WASP-19b from Magellan/IMACS (Espinoza et al., 2019)
• ACCESS I: An Optical Transmission Spectrum of GJ 1214b Reveals a Heterogeneous Stellar Photosphere (Rackham et al., 2017)

The following are works that were initiated due to needs within the ACCESS project:

• The Transit Light Source Effect II: The Impact of Stellar Heterogeneity on Transmission Spectra of Planets Orbiting Broadly Sun-like Stars (Rackham et al., 2019)
• The Transit Light Source Effect: False Spectral Features and Incorrect Densities for M-dwarf Transiting Planets (Rackham et al., 2018)
• Limb-darkening and exoplanets II: Choosing the Best Law for Optimal Retrieval of Transit Parameters (Espinoza & Jordán, 2016)
• Limb darkening and exoplanets: testing stellar model atmospheres and identifying biases in transit parameters (Espinoza & Jordán, 2015)