Search Results - "Prince, Thomas A."
-
1
The Zwicky Transient Facility: Surveys and Scheduler
Published in Publications of the Astronomical Society of the Pacific (01-06-2019)“…We present a novel algorithm for scheduling the observations of time-domain imaging surveys. Our integer linear programming approach optimizes an observing…”
Get full text
Journal Article -
2
The Zwicky Transient Facility: Data Processing, Products, and Archive
Published in Publications of the Astronomical Society of the Pacific (01-01-2019)“…The Zwicky Transient Facility (ZTF) is a new robotic time-domain survey currently in progress using the Palomar 48-inch Schmidt Telescope. ZTF uses a 47 square…”
Get full text
Journal Article -
3
GRAVITATIONAL-WAVE EMISSION FROM COMPACT GALACTIC BINARIES
Published in The Astrophysical journal (20-10-2012)“…Compact Galactic binaries where at least one member is a white dwarf (WD) or neutron star constitute the majority of individually detectable sources for future…”
Get full text
Journal Article -
4
A highly magnetized and rapidly rotating white dwarf as small as the Moon
Published in Nature (London) (01-07-2021)“…White dwarfs represent the last stage of evolution of stars with mass less than about eight times that of the Sun and, like other stars, are often found in…”
Get full text
Journal Article -
5
A Large Fraction of Hydrogen-rich Supernova Progenitors Experience Elevated Mass Loss Shortly Prior to Explosion
Published in The Astrophysical journal (01-05-2021)“…Spectroscopic detection of narrow emission lines traces the presence of circumstellar mass distributions around massive stars exploding as core-collapse…”
Get full text
Journal Article -
6
General relativistic orbital decay in a seven-minute-orbital-period eclipsing binary system
Published in Nature (London) (25-07-2019)“…General relativity 1 predicts that short-orbital-period binaries emit considerable amounts of gravitational radiation. The upcoming Laser Interferometer Space…”
Get full text
Journal Article -
7
The Zwicky Transient Facility Census of the Local Universe. I. Systematic Search for Calcium-rich Gap Transients Reveals Three Related Spectroscopic Subclasses
Published in The Astrophysical journal (01-12-2020)“…Using the Zwicky Transient Facility alert stream, we are conducting a large spectroscopic campaign to construct a complete, volume-limited sample of transients…”
Get full text
Journal Article -
8
Machine Learning for the Zwicky Transient Facility
Published in Publications of the Astronomical Society of the Pacific (01-03-2019)“…The Zwicky Transient Facility is a large optical survey in multiple filters producing hundreds of thousands of transient alerts per night. We describe here…”
Get full text
Journal Article -
9
Tidal Disruption Event Demographics with the Zwicky Transient Facility: Volumetric Rates, Luminosity Function, and Implications for the Local Black Hole Mass Function
Published in Astrophysical journal. Letters (01-09-2023)“…Abstract We conduct a systematic tidal disruption event (TDE) demographics analysis using the largest sample of optically selected TDEs. A flux-limited,…”
Get full text
Journal Article -
10
Pulse Morphology of the Galactic Center Magnetar PSR J1745-2900
Published in The Astrophysical journal (20-10-2018)“…We present results from observations of the Galactic Center magnetar, PSR J1745-2900, at 2.3 and 8.4 GHz with the NASA Deep Space Network 70 m antenna, DSS-43…”
Get full text
Journal Article -
11
The Outer Halo of the Milky Way as Probed by RR Lyr Variables from the Palomar Transient Facility
Published in The Astrophysical journal (10-11-2017)“…Abstract RR Lyrae stars are ideal massless tracers that can be used to study the total mass and dark matter content of the outer halo of the Milky Way (MW)…”
Get full text
Journal Article -
12
Variability of Red Supergiants in M31 from the Palomar Transient Factory
Published in The Astrophysical journal (20-05-2018)“…Most massive stars end their lives as red supergiants (RSGs), a short-lived evolutionary phase when they are known to pulsate with varying amplitudes. The RSG…”
Get full text
Journal Article -
13
The Prevalence and Influence of Circumstellar Material around Hydrogen-rich Supernova Progenitors
Published in The Astrophysical journal (01-08-2023)“…Abstract Narrow transient emission lines (flash-ionization features) in early supernova (SN) spectra trace the presence of circumstellar material (CSM) around…”
Get full text
Journal Article -
14
Multi-wavelength Observations of AT2019wey: a New Candidate Black Hole Low-mass X-ray Binary
Published in The Astrophysical journal (01-10-2021)“…Abstract AT2019wey (SRGA J043520.9+552226, SRGE J043523.3+552234) is a transient first reported by the ATLAS optical survey in 2019 December. It rose to…”
Get full text
Journal Article -
15
SRGeJ045359.9+622444: A 55 Minute Period Eclipsing AM Canum Venaticorum Star Discovered from a Joint SRG/eROSITA + ZTF Search
Published in The Astrophysical journal (01-09-2023)“…Abstract AM Canum Venaticorum (AM CVn) systems are ultracompact binaries where a white dwarf accretes from a helium-rich degenerate or semidegenerate donor…”
Get full text
Journal Article -
16
The Kitt Peak Electron Multiplying CCD demonstrator
Published in Monthly notices of the Royal Astronomical Society (01-05-2019)Get full text
Journal Article -
17
Small Near-Earth Asteroids in the Palomar Transient Factory Survey: A Real-Time Streak-detection System
Published in Publications of the Astronomical Society of the Pacific (01-03-2017)“…Near-Earth asteroids (NEAs) in the 1-100 meter size range are estimated to be ∼1,000 times more numerous than the ∼15,000 currently cataloged NEAs, most of…”
Get full text
Journal Article -
18
Discovery of Two Polars from a Crossmatch of ZTF and the SRG/eFEDS X-Ray Catalog
Published in The Astrophysical journal (01-03-2023)“…Abstract Magnetic cataclysmic variables (CVs) are luminous Galactic X-ray sources, which have been difficult to find in purely optical surveys due to their…”
Get full text
Journal Article -
19
Orbital Decay in an Accreting and Eclipsing 13.7 Minute Orbital Period Binary with a Luminous Donor
Published in Astrophysical journal. Letters (01-08-2023)“…Abstract We report the discovery of ZTF J0127+5258, a compact mass-transferring binary with an orbital period of 13.7 minutes. The system contains a white…”
Get full text
Journal Article -
20
SPIRITS 15c and SPIRITS 14buu: Two Obscured Supernovae in the Nearby Star-forming Galaxy IC 2163
Published in The Astrophysical journal (10-03-2017)“…SPitzer InfraRed Intensive Transients Survey-SPIRITS-is an ongoing survey of nearby galaxies searching for infrared (IR) transients with Spitzer/IRAC. We…”
Get full text
Journal Article