2 citations · 2 across the 4 of their papers we have counts for
7 papers
TESS Pulsation Timing Reveals the JWST Calibration Star HD 158485 as a Double-pulsator Binary
Chenglong Lv, Ali Esamdin, Shuguo Ma +5
HD~158485 is an A-type ~Scuti star in the CALSPEC network and the JWST absolute-flux calibration program. Gaia DR3 assigns it a binary classification probability close to unity…
Asteroseismic Detection of a Massive Unseen Companion to the Scuti Star TIC 160582982
Chenglong Lv, J. Pascual-Granado, Ali Esamdin +4
We present TIC 160582982, an eccentric Scuti binary with a dynamically massive unseen companion. Six coherent high-frequency pressure modes used as pulsation clocks yield a pha…
Discovery and Characterization of Three New High-amplitude delta Scuti Stars from TESS Observations
Chenglong Lv, Ali Esamdin, J. Pascual-Granado +5
We report the discovery and detailed analysis of three new high-amplitude δ Scuti (HADS) stars, TIC 408074920, TIC 189714989, and TIC 34137913, identified from Transiting Exoplanet…
ASCNet: Research on all-sky camera images classification at the Muztagh-ata site
Siqi Wang, Qi Fan, Wenbo Gu +6
Cloud coverage is one of the crucial elements of site testing in astronomy. All-sky camera (ASC) images are beneficial for our research on cloud coverage. In this paper, we propose…
KIC 5623923: A Faint Eclipsing Binary Consisting of Scuti pulsations
Tao-Zhi Yang, Zhao-Yu Zuo, Shi-ping Guo +4
In this paper, we present a detailed analysis of the light variation of KIC 5623923 using high-precision time-series data from the mission. The analysis reveals this targe…
Optical turbulence in the atmospheric surface layer at the Pamir Plateau Muztagh-ata site
Wenbo Gu, Ali Esamdin, Chunhai Bai +7
In this paper, we conducted a detailed analysis of optical turbulence in the Atmospheric Surface Layer (ASL) at Muztagh-ata site during on-site testing. We utilized ultrasonic anem…
KIC 10855535: An elegant Delta Scuti pulsator with Amplitude and Phase Modulation
Lixian Shen, Ali Esamdin, Chenglong Lv +6
We investigated the pulsating behavior of KIC 10855535 using Kepler 4-year long cadence data. Two independent frequencies were detected: a pulsation frequency F0 = 17.733260(5)d-1…