Results 11 to 20 of about 1,007,247 (237)
Astrosat: forecasting satellite transits for optical astronomical observations [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT The impact of large-scale constellations of satellites, is a concern for ground-based astronomers. In recent years there has been a significant increase in the number of satellites in low-Earth orbit and this trend is set to continue.
James Osborn +3 more
openalex +5 more sources
Characterizing the Near-infrared Spectra of Flares from TRAPPIST-1 during JWST Transit Spectroscopy Observations [PDF]
Astrophysical Journal, 2023 We present the first analysis of JWST near-infrared spectroscopy of stellar flares from TRAPPIST-1 during transits of rocky exoplanets. Four flares were observed from 0.6–2.8 μm with the Near Infrared Imager and Slitless Spectrograph and 0.6–3.5 μm with ...
W. Howard +18 more
semanticscholar +1 more source
High-precision Remote Sensing Satellite Covering Method over Ground Based on Geometric Topology [PDF]
Jisuanji gongcheng, 2017 When the grid point method is used in the remote sensing satellite covering method over the ground,if the object region to be analyzed is very large and the requirement for precision is very high,the space complexity and time complexity will be increased
WU Xiaoyang,SHEN Xiajiong,WANG Gengke,YU Tao,HAN Daojun
doaj +1 more source
Transiting Exoplanet Survey Satellite [PDF]
Journal of Astronomical Telescopes, Instruments, and Systems, 2014 accepted for publication in the new, peer-reviewed SPIE Journal of Astronomical Telescopes, Instruments, and Systems (JATIS)
Ricker, George R. +57 more
openaire +4 more sources
TESS Transit Timing of Hundreds of Hot Jupiters [PDF]
Astrophysical Journal Supplement Series, 2022 We provide a database of transit times and updated ephemerides for 382 planets based on data from the NASA Transiting Exoplanet Survey Satellite (TESS) and previously reported transit times, which were scraped from the literature in a semiautomated ...
Ekaterina S. Ivshina, J. Winn
semanticscholar +1 more source
Fire, 2023 Large forest fires can cause significant damage to forest ecosystems and threaten human life and property. Heilongjiang Province is a major forested area in China with the highest number and concentration of lightning-caused forest fires in the country ...
Qiangying Jiao +5 more
doaj +1 more source
Distinguishing a planetary transit from false positives: a Transformer-based classification for planetary transit signals [PDF]
Monthly notices of the Royal Astronomical Society, 2023 Current space-based missions, such as the Transiting Exoplanet Survey Satellite (TESS), provide a large database of light curves that must be analyzed efficiently and systematically.
H. Salinas +4 more
semanticscholar +1 more source
An Estimate of the Yield of Single-transit Planetary Events from the Transiting Exoplanet Survey Satellite [PDF]
Astronomical Journal, 2018 We present a semianalytic estimate of the expected yield of single-transit planets from the Transiting Exoplanet Survey Satellite (TESS). We use the TESS Candidate Target List-6 (CTL-6) as an input catalog of over four million sources.
S. Villanueva, D. Dragomir, B. Gaudi
semanticscholar +1 more source
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS [PDF]
Astronomical Journal, 2022 Although the main goal of the Transiting Exoplanet Survey Satellite (TESS) is to search for new transiting exoplanets, its data can also be used to study already-known systems in further detail.
J. A. Patel, N. Espinoza
semanticscholar +1 more source
The Transiting Exoplanet Survey Satellite [PDF]
SPIE Proceedings, 2016 The Transiting Exoplanet Survey Satellite (TESS) will search the solar neighborhood for planets transiting bright stars. TESS has been selected by NASA for launch in 2017 as an Astrophysics Explorer mission. The spacecraft will be placed into a highly elliptical 13.7-day orbit around the Earth.
G. Ricker +36 more
+7 more sources