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Articles by Chow-Choong Ngeow

Adding RR Lyrae y-Band Template Light Curves to gatspy
1 December 2024 by Chow-Choong Ngeow and Chia-Yu Cheng
Solar and Stellar Astrophysics, Astrophysics of Galaxies
Discovery of the optical and radio counterpart to the fast X-ray transient EP240315a
19 June 2024 by J. Gillanders and others
High Energy Astrophysical Phenomena
Discovery and Extensive Follow-Up of SN 2024ggi, a nearby type IIP supernova in NGC 3621
13 June 2024 by Ting-Wan Chen and others at LogoNational Central University
High Energy Astrophysical Phenomena
SN 2023zaw: the low-energy explosion of an ultra-stripped star, with non-radioactive heating
22 May 2024 by Thomas Moore and others
High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics
Discovery of RR Lyrae in the Ultra-Faint Dwarf Galaxy Virgo III
9 May 2024 by Chow-Choong Ngeow and Anupam Bhardwaj
Astrophysics of Galaxies, Solar and Stellar Astrophysics
Stellar Variability and Distance Indicators in the Near-infrared in Nearby Galaxies. I. RR Lyrae and Anomalous Cepheids in Draco dwarf spheroidal
1 April 2024 by Anupam Bhardwaj and others
Astrophysics of Galaxies, Solar and Stellar Astrophysics
Photometric Metallicity and Distance for the Two RR Lyrae in Segue II and Ursa Major II Dwarf Galaxies Based on Multi-Band Light-Curves
4 December 2023 by Chow-Choong Ngeow and Anupam Bhardwaj
Astrophysics of Galaxies, Solar and Stellar Astrophysics
Minutes-duration Optical Flares with Supernova Luminosities
16 November 2023 by Anna Y. Q. Ho and others at LogoIndian Institute of Technology Bombay
High Energy Astrophysical Phenomena
Study of the Blazhko type RRc stars in the Stripe 82 region using SDSS and ZTF
14 November 2023 by Vaidehi Varma and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
High-resolution Spectroscopic Metallicities of Milky Way Cepheid Standards and their impact on the Leavitt Law and the Hubble constant
6 September 2023 by Anupam Bhardwaj and others
Solar and Stellar Astrophysics, Cosmology and Nongalactic Astrophysics
Zwicky Transient Facility and Globular Clusters: the gr-Band Period-Luminosity Relations for Mira Variables at Maximum Light and Their Applications to Local Galaxies
13 July 2023 by Chow-Choong Ngeow and others
Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics
The optical light curve of GRB 221009A: the afterglow and the emerging supernova
23 March 2023 by M. Fulton and others
High Energy Astrophysical Phenomena
Zwicky Transient Facility and Globular Clusters: The Period-Luminosity and Period-Wesenheit Relations for SX Phoenicis Variables in the gri-Band
14 March 2023 by Chow-Choong Ngeow and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
Precise Empirical Determination of Metallicity Dependence of Near-infrared Period-Luminosity Relations for RR Lyrae Variables
10 February 2023 by Anupam Bhardwaj and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
EDEN Survey: Small Transiting Planet Detection Limits and Constraints on the Occurrence Rates for Late M Dwarfs within 15 pc
8 February 2023 by Jeremy Dietrich and others
Earth and Planetary Astrophysics, Solar and Stellar Astrophysics
A Distance Measurement to M33 Using Optical Photometry of Mira Variables
6 February 2023 by Jia-Yu Ou and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
The Birth of a Relativistic Jet Following the Disruption of a Star by a Cosmological Black Hole
29 November 2022 by Dheeraj Pasham and others at LogoMIT
High Energy Astrophysical Phenomena
Utilizing a global network of telescopes to update the ephemeris for the highly eccentric planet HD 80606 b and to ensure the efficient scheduling of JWST
30 August 2022 by Kyle Pearson and others
Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics
Zwicky Transient Facility and Globular Clusters: The Period-Luminosity and Period-Wesenheit Relations for Anomalous Cepheids Supplemented with Large Magellanic Cloud Sample
30 August 2022 by Chow-Choong Ngeow and others
Astrophysics of Galaxies, Solar and Stellar Astrophysics
Zwicky Transient Facility and Globular Clusters: Calibration of the gr-Band Absolute Magnitudes for the Yellow Post-Asymptotic-Giant-Branch Stars
16 August 2022 by Chow-Choong Ngeow and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
Rubin Observatory LSST Transients and Variable Stars Roadmap
9 August 2022 by Kelly Hambleton and others
Instrumentation and Methods for Astrophysics, Astrophysics of Galaxies
Zwicky Transient Facility and Globular Clusters: The Period-Luminosity and Period-Wesenheit Relations for Type II Cepheids
5 August 2022 by Chow-Choong Ngeow and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
A kilometer-scale asteroid inside Venus' orbit
4 August 2022 by B. Bolin and others at LogoNational Central University
Earth and Planetary Astrophysics
Evaluating the V-band Photometric Metallicity with Fundamental Mode RR Lyrae in the Kepler Field
3 June 2022 by Chow-Choong Ngeow
Solar and Stellar Astrophysics
Zwicky Transient Facility and Globular Clusters: The RR Lyrae gri-Band Period-Luminosity-Metallicity and Period-Wesenheit-Metallicity Relations
28 March 2022 by Chow-Choong Ngeow and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
Demonstrating the Concept of Parallax with James Webb Space Telescope
11 March 2022 by Chow-Choong Ngeow and others
Instrumentation and Methods for Astrophysics
Difference of photometric properties between regular and non-regular Miras in the Magellanic Clouds
2 March 2022 by Jia-Yu Ou and Chow-Choong Ngeow
Solar and Stellar Astrophysics, Astrophysics of Galaxies
First results on RR Lyrae stars with the TESS space telescope: untangling the connections between mode content, colors and distances
15 September 2021 by László Molnár and others
Solar and Stellar Astrophysics
AT 2019qyl in NGC 300: Internal Collisions in the Early Outflow from a Very Fast Nova in a Symbiotic Binary
5 September 2021 by Jacob Jencson and others at LogoUniversity of Arizona
Solar and Stellar Astrophysics
Zwicky Transient Facility and Globular Clusters: the Period-Luminosity and Period-Luminosity-Color Relations for Late-Type Contact Binaries
17 May 2021 by Chow-Choong Ngeow and others
Solar and Stellar Astrophysics, Astrophysics of Galaxies
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