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19942026
most citedThe Seventh Data Release of the Sloan Digital Sky Survey

5.4k citations

Showing 2021 · astro-ph.IMShow all

6 papers · 2 filters

astro-ph.IM2021★ 3 cited

Onboard Dynamic Image Exposure Control for the Star-Planet Activity Research CubeSat (SPARCS)

Tahina Ramiaramanantsoa, Judd D. Bowman, Evgenya L. Shkolnik +19

The Star-Planet Activity Research CubeSat (SPARCS) is a 6U CubeSat under development to monitor the flaring and chromospheric activity of M dwarfs at near-ultraviolet (NUV) and far…

astro-ph.IM2021★ 3 cited

Time-Resolved Photometry of the High-Energy Radiation of M Dwarfs with the Star-Planet Activity Research CubeSat (SPARCS)

Tahina Ramiaramanantsoa, Judd D. Bowman, Evgenya L. Shkolnik +18

Know thy star, know thy planet,... especially in the ultraviolet (UV). Over the past decade, that motto has grown from mere wish to necessity in the M dwarf regime, given that the…

astro-ph.IM2021★ 8 cited

The TESS Mission Target Selection Procedure

Michael Fausnaugh, Ed Morgan, Roland Vanderspek +61

We describe the target selection procedure by which stars are selected for 2-minute and 20-second observations by TESS. We first list the technical requirements of the TESS instrum…

astro-ph.IM2021★ 6 cited

IGRINS RV: A Precision RV Pipeline for IGRINS Using Modified Forward Modeling in the Near-Infrared

Asa G. Stahl, Shih-Yun Tang, Christopher M. Johns-Krull +7

Application of the radial velocity (RV) technique in the near infrared is valuable because of the diminished impact of stellar activity at longer wavelengths, making it particularl…

astro-ph.IM2021★ 7 cited

Science Commissioning of NIHTS: The Near-infrared High Throughput Spectrograph on the Lowell Discovery Telescope

Annika Gustafsson, Nicholas Moskovitz, Michael C. Cushing +3

The Near-Infrared High Throughput Spectrograph (NIHTS) is in operation on the 4.3 m Lowell Discovery Telescope (LDT) in Happy Jack, AZ. NIHTS is a low-resolution spectrograph (R~20…

astro-ph.IM2021★ 319 cited

The Dark Energy Survey Data Release 2

DES Collaboration, T. M. C. Abbott, M. Adamow +132

We present the second public data release of the Dark Energy Survey, DES DR2, based on optical/near-infrared imaging by the Dark Energy Camera mounted on the 4-m Blanco telescope a…