Jeff Mangum
@jeffreygmangum.bsky.social
π€ 21
π₯ 26
π 12
Astronomer, Editor for Publications of the Astronomical Society of the Pacific (PASP)
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
7 days ago
In a recent open-access article published in
@paspjournal.bsky.social
radial velocity strategies for the orbital refinement of exoplanet direct imaging targets are discussed and analyzed.
iopscience.iop.org/article/10.1...
.
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
7 days ago
In a recent article published in
@paspjournal.bsky.social
an analysis of the spectrum and polarization variation on short timescales within four luminous Blazars is presented.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
7 days ago
A recent open-access tutorial published in
@paspjournal.bsky.social
presents an introduction to dust evolution and vertical transport in protoplanetary disks.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
12 days ago
A recent open-access article published in
@paspjournal.bsky.social
presents a validation of the on-axis point spread function reconstruction for the Keck adaptive optics system.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
12 days ago
A recent article published in
@paspjournal.bsky.social
presents a study of the donor star population in x-ray binaries, arguing for the existence of a bimodal distribution.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
12 days ago
In a recent open-access article published in
@paspjournal.bsky.social
an analysis of the dependency on mass ratio and orbital period of wind accretion in massive binaries experiencing high mass loss rates is presented.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
14 days ago
A recent article published in
@paspjournal.bsky.social
presents measurements of the JWST Near Infrared Spectrograph (NIRSpec) cosmic ray hit rate, including a prediction for the incidence of NIRSpec cosmic ray encounters through the 2030s.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
14 days ago
A recent article published in
@paspjournal.bsky.social
describes advances in the design, implementation and verification of the Xinjiang Qitai Radio Telescope (QTT) digital backend system.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
14 days ago
In a recent article published in
@paspjournal.bsky.social
an algorithm which uses a U-Net deep neural network and line segment detector algorithm to identify artificial satellite trails in ground-based photometric imaging is presented and analyzed.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
14 days ago
A recent open-access article published in
@paspjournal.bsky.social
describes the La Silla Schmidt Southern Survey (LS4), a wide-field time-domain survey that will be conducted with the 1m ESO Schmidt telescope.
iopscience.iop.org/article/10.1...
.
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
19 days ago
A recent open-access article published in
@paspjournal.bsky.social
investigates the origin of hypervelocity white dwarfs (HVWDs) by assessing the dynamically driven double-degenerate double-detonation (D6) scenario for the origin of these systems.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
19 days ago
A recent article published in
@paspjournal.bsky.social
extends the Supernova Tagging and Classification (STag) system for spectral assignment to the classification of serendipitous supernovae observed by galaxy redshift surveys.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
21 days ago
A recent open-access article published in
@paspjournal.bsky.social
presents an analysis of the stripped-envelope supernovae SN 2021uvy and SN 2022hgk, and discusses these two supernovae within the context of double-peaked stripped envelope supernovae.
iopscience.iop.org/article/10.1...
0
1
1
This article comes with its own app!
getagrip.streamlit.app
add a skeleton here at some point
19 days ago
0
0
0
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
26 days ago
A recent open-access article published in
@paspjournal.bsky.social
describes the origin of the thermal background contribution to mid-IR direct imaging measurements on the Keck II telescope and its correction.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
28 days ago
A recent article published in
@paspjournal.bsky.social
characterizes the Cherenkov photon background emission within low-noise silicon detectors used in space applications.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
28 days ago
A recent article published in
@paspjournal.bsky.social
evaluates the resolution limits of astronomical periodograms imposed by the Rayleigh criterion.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
28 days ago
In a recent open-access article published in
@paspjournal.bsky.social
describes a search for dormant black holes in low-metallicity binary star systems.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 1 month ago
A recent article published in
@paspjournal.bsky.social
describes a multimodal deep learning framework, the Photometric Image Spectral Transformer Net (PIST-Net), for Red Giant stellar parameter estimation.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 1 month ago
A recent article published in
@paspjournal.bsky.social
presents a comparison of modeled galaxy completeness in HST SKYSURF WFC3 and ACS/WFC imaging as a function of exposure time and background to that predicted by the HST exposure time calculator.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 1 month ago
A recent open-access article published in
@paspjournal.bsky.social
presents a characterization of the intrinsic demographics of approximately 10,000 resolved triple star systems within 500 pc of the Sun using the Gaia measurement archive.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 1 month ago
A recent article published in
@paspjournal.bsky.social
describes how to use antenna impedance to estimate soil electrical parameters for the MIST global 21cm experiment.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 1 month ago
A recent open-access article published in
@paspjournal.bsky.social
presents a theoretical framework for calculating the distribution of masses for secondary bodies formed via gravitational instability in the outer regions of circumstellar disks.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 2 months ago
A recent open-access article published in
@paspjournal.bsky.social
presents a morphological model to separate resolved and unresolved sources in the Dark Energy Spectroscopic Instrument (DESI) Legacy Surveys.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 2 months ago
A recent open-access article published in
@paspjournal.bsky.social
uses a seven-year temporal analysis of the persistent radio source (PRS) associated with the fast radio burst FRB 20121102A to constrain its nature and long-term stability.
iopscience.iop.org/article/10.1...
.
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 2 months ago
In a recent open-access article published in
@paspjournal.bsky.social
an analysis of the prospects for detecting the rotational flatness of exoplanets using space-based photometric measurements is presented.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 2 months ago
A recent open-access article published in
@paspjournal.bsky.social
addresses the question: "IIb or not IIb" through a study of Zwicky Transient Facility (ZTF) kilonova imposters.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 2 months ago
A recent open-access article published in
@paspjournal.bsky.social
presents the design of a new ground-based instrumentation technique for the measurement of low-resolution exoplanet transmission spectroscopy.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
about 2 months ago
In a recent open-access article published in
@paspjournal.bsky.social
the correlation between dark matter halo properties and subhalo abundance in galaxies is analyzed and quantified.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
A recent article published in
@paspjournal.bsky.social
presents an experimental validation of a serially conjoined nuller on a one-dimensional diffraction-limited coronagraph system.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
A recent open-access article published in
@paspjournal.bsky.social
describes recent measurements of a sample of eight total-eclipse W Ursae Majoris-type contact binary stars.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
In a recent open-access article published in
@paspjournal.bsky.social
the first-light performance of the 120-lens Dragonfly Spectral Line Mapper (DSLM) imaging telescope is presented.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
A recent open-access article published in
@paspjournal.bsky.social
presents an analysis of the implications for the rates of accretion-induced collapse events, fast blue optical transients and gamma ray burst afterglows in the VLA Sky Survey.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
A recent open-access article published in
@paspjournal.bsky.social
describes the relationship between x-ray binaries and compact star clusters in the galaxies NGC2403, NGC4303, and NGC1672.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
An article recently published in
@paspjournal.bsky.social
describes an experimental validation of a serially conjoined nuller system installed on a diffraction-limited coronagraph, designed to improve measurements of dim objects near bright sources.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
In a recent open-access article published in
@paspjournal.bsky.social
an extended analysis of telluric corrections to SOFIA non-chopped spectroscopic measurements is presented.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
2 months ago
A recent open-access article published in
@paspjournal.bsky.social
provides an analysis of the Iron Stars XX Oph and AS 325, binaries consisting of a Be + late K, M II star, using the AAVSO 85 and 32 year monitoring of these two interesting binary star systems.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
For those
@paspjournal.bsky.social
authors who use Overleaf, we have a template that you can use to format your articles. You can access our template at
www.overleaf.com/latex/templa...
.
loading . . .
PASP (Publications of the Astronomical Society of the Pacific) AASTeX Template
An online LaTeX editor thatβs easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.
https://www.overleaf.com/latex/templates/aastex-template-for-submissions-to-pasp-publications-of-the-astronomical-society-of-the-pacific/ytkhngjgpmty
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
Impact factors (IF) for 2024, a measure of the number of citations to articles published in a journal, were recently released.
@paspjournal.bsky.social
attained an impact factor of 7.7, our best-ever score! Largest percentage increase of all journals published by
@ioppublishing.bsky.social
.
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
A recent article published in
@paspjournal.bsky.social
presents a conditional wavelet diffusion model for high-resolution solar spectra reconstruction from measurements produced by the Chinese H-alpha Solar Explorer (CHASE) satellite.
iopscience.iop.org/article/10.1...
.
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
In a recent open-access article published in
@paspjournal.bsky.social
a toy model for Hot Jupiters in wide binary star systems is presented and constrained by Keck Planet Finder spectrograph and TESS measurements of the Hot Jupiter KELT-23Ab.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
A recent open-access article published in
@paspjournal.bsky.social
assesses the accuracy, relative to modern IAU standards, of radial velocities derived from 671 stars measured by Robert Trumpler from 1924 to 1947 using the Lick Observatory 36 inch refractor.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
In a recent open-access article published in
@paspjournal.bsky.social
an analysis of the capabilities of the UltraViolet EXplorer (UVEX) space telescope for performing optimal follow-up of gravitational-wave events is presented.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
A recent open-access article published in
@paspjournal.bsky.social
presents near-infrared follow-up measurements of the International Gravitational Wave Network event S250206dm using the Wide-Field Infrared Transient Explorer (WINTER).
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
A recent open-access article published in
@paspjournal.bsky.social
describes the results from a recent Zwicky Transient Facility (ZTF) search for circumstellar debris disks in White Dwarf systems that have been identified within a novel metric space.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
In a recent open-access article published in
@paspjournal.bsky.social
the Galactic Radio Explorer (GReX), an instrument designed for all-sky monitoring of exceptionally-bright radio transients, is described.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
A recent open-access article published in
@paspjournal.bsky.social
discusses formation models and new discoveries associated with cataclysmic variable stars in triple systems.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
In a recent open-access tutorial published in
@paspjournal.bsky.social
the various approaches and nomenclature used to characterize spatial variations in astrophysics are unified into a common interpretation and description.
iopscience.iop.org/article/10.1...
0
2
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
An article recently published in
@paspjournal.bsky.social
describes an improved method for classifying Fermi Blazar candidates with SRG/eROSITA x-ray counterparts using a machine learning algorithm.
iopscience.iop.org/article/10.1...
0
1
1
reposted by
Jeff Mangum
Publications of the Astronomical Society of the Pacific (PASP)
3 months ago
A recent article published in
@paspjournal.bsky.social
describes an automatic and efficient hybrid CNN transformer-based method which incorporates self-supervised learning to identify strong lenses within Dark Energy Spectroscopic Instrument legacy survey data.
iopscience.iop.org/article/10.1...
0
2
1
Load more
feeds!
log in