activity
20182022
most citedACCESS: A featureless optical transmission spectrum for WASP-19b from Magellan/IMACS

164 citations · 530 across the 10 of their papers we have counts for

collaborators

10 papers

astro-ph.EP2022★ 6 cited

ACCESS: Tentative detection of HO in the ground-based optical transmission spectrum of the low-density hot Saturn HATS-5b

Natalie H. Allen, Néstor Espinoza, Andrés Jordán +13

We present a precise ground-based optical transmission spectrum of the hot-Saturn HATS-5b ( K), obtained as part of the ACCESS survey with the IMACS multi-object spec…

astro-ph.EP2022★ 21 cited

ACCESS: Confirmation of a Clear Atmosphere for WASP-96b and a Comparison of Light Curve Detrending Techniques

Chima D. McGruder, Mercedes López-Morales, James Kirk +11

One of the strongest features was observed in WASP-96b. To confirm this novel detection, we provide a new 475-825nm transmission spectrum obtained with Magellan/IMACS,…

astro-ph.EP2021★ 74 cited

ACCESS & LRG-BEASTS: a precise new optical transmission spectrum of the ultrahot Jupiter WASP-103b

James Kirk, Ben Rackham, Ryan MacDonald +17

We present a new ground-based optical transmission spectrum of the ultrahot Jupiter WASP-103b (K). Our transmission spectrum is the result of combining five new tran…

astro-ph.EP2021★ 11 cited

ACCESS: An optical transmission spectrum of the high-gravity, hot Jupiter HAT-P-23b

Ian C. Weaver, Mercedes López-Morales, Munazza K. Alam +11

We present a new ground-based visible transmission spectrum of the high-gravity, hot Jupiter HAT-P-23b, obtained as part of the ACCESS project. We derive the spectrum from five tra…

astro-ph.EP2020★ 19 cited

ACCESS: Confirmation of no potassium in the atmosphere of WASP-31b

Chima D. McGruder, Mercedes Lopez-Morales, Nestor Espinoza +12

We present a new optical (400-950nm) transmission spectrum of the hot Jupiter WASP-31b (M=0.48 MJ; R= 1.54 RJ; P=3.41 days), obtained by combining four transits observations. These…

astro-ph.EP2019★ 30 cited

ACCESS: A Visual to Near-infrared Spectrum of the Hot Jupiter WASP-43b with Evidence of , but no evidence of Na or K

Ian C. Weaver, Mercedes López-Morales, Néstor Espinoza +11

We present a new ground-based visual transmission spectrum of the hot Jupiter WASP-43b, obtained as part of the ACCESS Survey. The spectrum was derived from four transits observed…