70 datasets found

Keywords: astronomical reference materials

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  • Long & short GRBs with host galaxies data

    Gamma-ray bursts (GRBs) are classified into long and short categories based on their durations. Broadband studies suggest that these two categories of objects roughly correspond...
  • Stand2015 Atmospheric Chemical Network for HCNO

    There are many open questions about prebiotic chemistry in both planetary and exoplanetary environments. The increasing number of known exoplanets and other ultra-cool,...
  • A compilation of optical spectra from 361 SNe Ia

    We present a data-driven method based on long short-term memory (LSTM) neural networks to analyze spectral time series of Type Ia supernovae (SNeIa). The data set includes 3091...
  • 30yrs of spectroscopic measurements of VMP DLAs

    We place empirical constraints on the yields from zero- and low-metallicity core-collapse supernovae (CCSNe) using abundances measured in very metal-poor (VMP; [Fe/H]<=-2)...
  • Radio afterglow emission of GRBs

    Gamma-ray burst (GRB) afterglow emission can be observed from sub-TeV to radio wavelengths, though only 6.6% of observed GRBs present radio afterglows. We examine GRB radio...
  • 85 short GRB kilonovae opt. & NIR obs.

    The discovery of GW170817 and GRB 170817A in tandem with AT 2017gfo cemented the connection between neutron star mergers, short gamma-ray bursts (GRBs), and kilonovae. To...
  • Oscillator strength ref. for Indus_0 & Indus_13

    The recently discovered Indus stellar stream exhibits a diverse chemical signature compared to what is found for most other streams due to the abundances of two outlier stars,...
  • Photometric obs. & LAMOST sp. of 4 W UMa binaries

    We present new photometric data and LAMOST spectra for the W UMa binaries UV Lyn, V781 Tau, NSVS 4484038, and 2MASS J15471055+5302107. The orbital and starspot parameters are...
  • A comprehensive statistical study of gamma-ray bursts

    In order to obtain an overview of gamma-ray bursts (GRBs), we need a full sample. In this paper, we collected 6289 GRBs (from GRB 910421 to GRB 160509A) from the literature,...
  • Fast radio bursts with AstroSat/CZTI

    Fast radio bursts (FRBs) are short-lived (~ms), energetic transients (having a peak flux density of ~Jy) with no known prompt emission in other energy bands. We present results...
  • Integrated star formation law revisited. I.

    We use new and updated gas- and dust-corrected star formation rate (SFR) surface densities to revisit the integrated star formation law for local "quiescent" spiral, dwarf, and...
  • Far-infrared SED measurements of massive galaxies

    Massive Population II galaxies undergoing the first phase of vigorous star formation after the initial Population III stage should have high energy densities and silicate-rich...
  • The fifth catalog of LMC Wolf-Rayet stars

    We summarize the results of our 4yr survey searching for Wolf-Rayet (WR) stars in the Large Magellanic Cloud (LMC) and Small Magellanic Cloud. Over the course of this survey we...
  • BANYAN. XI. The BANYAN {Sigma} algorithm

    BANYAN {Sigma} is a new Bayesian algorithm to identify members of young stellar associations within 150pc of the Sun. It includes 27 young associations with ages in the range...
  • Electron-impact multiple-ionization cross sections

    We compiled a set of electron-impact multiple-ionization (EIMI) cross section for astrophysically relevant ions. EIMIs can have a significant effect on the ionization balance of...
  • BH masses & host galaxy dispersion vel.

    According to the virial theorem, all gravitational systems in equilibrium sit on a plane in the three-dimensional parameter space defined by their mass, size, and second moment...
  • A catalog of globular cluster systems

    We present a catalog of 422 galaxies with published measurements of their globular cluster (GC) populations. Of these, 248 are E galaxies, 93 are S0 galaxies, and 81 are spirals...
  • A catalogue of Mg_2_ indices

    We present a catalogue of published absorption-line Mg_2_ index measurements of galaxies and globular clusters. The catalogue consists in four tables and is maintained...
  • Kinematics of galaxies

    We present a catalogue of galaxies for which spatially resolved data on their internal kinematics have been published; there is no a priori restriction regarding their...
  • 1997 reference of diffuse night sky brightness

    In the following we present material in tabular and graphical form, with the aim to allow the non-specialist to obtain a realistic estimate of the diffuse night sky brightness...
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