astro-ph vom 2018-12-14

Moin,

https://arxiv.org/abs/1812.05178
Observations of Binary Stars with the Differential Speckle Survey Instrument. VIII. Measures of Metal-Poor Stars and Triple Stars from 2015 to 2018

https://arxiv.org/abs/1812.05409
Blazhko Effect in the first overtone RR Lyrae stars of the OGLE Galactic bulge collection

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

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astro-ph vom 2018-12-13

Moin,

https://arxiv.org/abs/1812.04773
Dust formation in embryonic pulsar-aided supernovae

https://arxiv.org/abs/1812.04977
Surviving companions of Type Ia supernovae: theory and observations

https://arxiv.org/abs/1812.04982
Type II Supernovae as Distance Indicators at Near-IR Wavelengths

https://arxiv.org/abs/1812.04988
Progenitor candidate for the type II-P supernova SN 2018aoq in NGC 4151

https://arxiv.org/abs/1812.05054
Explaining the early excess emission of the Type Ia supernova 2018oh by the interaction of the ejecta with disk-originated matter (DOM)

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-12

Moin,

https://arxiv.org/abs/1812.04071
Superluminous Supernovae from the Dark Energy Survey

https://arxiv.org/abs/1812.04193
The Disk Substructures at High Angular Resolution Project (DSHARP): III. Spiral Structures in the Millimeter Continuum of the Elias 27, IM Lup, and WaOph 6 Disks

https://arxiv.org/abs/1812.04319
Orbital and physical parameters of eclipsing binaries from the All-Sky Automated Survey catalogue – X. Three high-contrast systems with secondaries detected with IR spectroscopy

https://arxiv.org/abs/1812.04325
Variable stars in Terzan 5: additional evidence of multi-age and multi-iron stellar populations

https://arxiv.org/abs/1812.04469
Double eclipsing binary system KIC 3832716

https://arxiv.org/abs/1812.04536
The Disk Substructures at High Angular Resolution Project (DSHARP): IV. Characterizing substructures and interactions in disks around multiple star systems
(Anm.: „… In the HT Lup system, we detect continuum emission from all three components. …“)

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-11

Moin,

https://arxiv.org/abs/1812.03244
PoGO+ polarimetric constraint on the synchrotron jet emission of Cygnus X-1 (Anm.: Cygnus X-1 = V1357 Cyg)

https://arxiv.org/abs/1812.03605
New variable stars in NGC 6652 and its background Sagittarius stream

https://arxiv.org/abs/1812.03623
Model Independent Expansion History from Supernovae: Deviation from ΛCDM?

https://arxiv.org/abs/1812.03675
Mapping EK Draconis with PEPSI – Possible evidence for starspot penumbrae

https://arxiv.org/abs/1812.03749
Simulations of light curves and spectra for superluminous Type Ic supernovae powered by magnetars

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-10

Moin,

https://arxiv.org/abs/1812.02745
SDSS-IV MaStar — A Large and Comprehensive Empirical Stellar Spectral Library: First Release (Anm.: für unsere Spektroskopiker)

https://arxiv.org/abs/1812.02754
Dynamical origin of S-type planets in close binary stars

https://arxiv.org/abs/1812.02756
Don’t Blink: Constraining the Circumstellar Environment of the Interacting Type Ia Supernova 2015cp

https://arxiv.org/abs/1812.02757
Delayed Circumstellar Interaction for Type Ia SN 2015cp Revealed by an HST Ultraviolet Imaging Survey

https://arxiv.org/abs/1812.02759
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA Derived Quantities, Data Visualization Tools and Stellar Library

https://arxiv.org/abs/1812.02902
A study of Pulsation & Rotation in a sample of A-K type stars in the Kepler field

https://arxiv.org/abs/1812.02932
Unveiling the Rich and Diverse Universe of Subsecond Astrophysics through LSST Star Trails
(Anm.: „The image processing component uses deep learning to sift for transient events on timescales down to 10 ms. We advocate for enabling this observing mode with LSST, as coupling this capability with the LSST’s tremendous 319.5 m2deg2 etendue will produce the first wide area optical survey of the universe on these timescales.“)

https://arxiv.org/abs/1812.03065
A new outburst of the yellow hypergiant star Rho Cas

https://arxiv.org/abs/1812.03076
Observations of SN 2017ein Reveal Shock Breakout Emission and A Massive Progenitor Star for a Type Ic Supernova

https://arxiv.org/abs/1812.03135
Young Stars and their Variability with LSST

https://arxiv.org/abs/1812.03161
A strategy for LSST to unveil a population of kilonovae without gravitational-wave triggers

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-07

Moin,

https://arxiv.org/abs/1812.02174
Driving the Beat: Time-Resolved Spectra of the White Dwarf Pulsar AR Scorpii

https://arxiv.org/abs/1812.02398
On the minimum jet power of TEV BL Lac objects in the p-γ model

https://arxiv.org/abs/1812.02602
Wind Roche Lobe Overflow as a way to make type Ia supernova from the widest symbiotic systems

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-06

Moin,

https://arxiv.org/abs/1812.01606
qpower2 – a fast and accurate algorithm for the computation of exoplanet transit light curves with the power-2 limb-darkening law

https://arxiv.org/abs/1812.01626
Structure of a protobinary system: an asymmetric circumbinary disk and spiral arms

https://arxiv.org/abs/1812.01629
Star Clusters in the Elliptical Galaxy NGC 4589 Hosting a Calcium-rich SN Ib (SN 2005CZ)

https://arxiv.org/abs/1812.01669
Dynamo effect in the double periodic variable DQ Velorum

https://arxiv.org/abs/1812.01708
Black hole hyperaccretion inflow-outflow model. II. Long-duration gamma-ray bursts and supernova 56Ni bumps

https://arxiv.org/abs/1812.01726
Circumbinary Planets Orbiting the sdB Binary NY Virginis: An Updated Two Planet Solution

https://arxiv.org/abs/1812.02076
Magnetic wind-driven accretion in dwarf novae

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-05

Moin,

https://arxiv.org/abs/1812.01229
Spatial mixing of binary stars in multiple-population globular clusters

https://arxiv.org/abs/1812.01253
R mode oscillations ubiquitous in stars
(Anm.: „… R modes seem to be excited mechanically in most cases, and ubiquitous in various types of rotating stars;e.g., fast rotating γ Dor stars, spotted stars, eclipsing binary stars, Be stars, and accreting white dwarfs …“)

https://arxiv.org/abs/1812.01337
Evolutionary stage of the massive component of the double-lined eclipsing binary V380 Cygni

https://arxiv.org/abs/1812.01428
The Most Luminous Supernovae

https://arxiv.org/abs/1812.01438
Characterising the secondary maximum in the r-band for Type Ia Supernovae: Diagnostic for the ejecta mass

https://arxiv.org/abs/1812.01439
R-band light-curve properties of Type Ia supernovae from the (intermediate) Palomar Transient Factory

https://arxiv.org/abs/1812.01575
New Galactic multi-mode Cepheids from the ASAS-SN Survey

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-12-04

Moin,

https://arxiv.org/abs/1812.00016
The JCMT Transient Survey: An Extraordinary Submillimetre Flare in the T Tauri Binary System JW 566

https://arxiv.org/abs/1812.00075
What have we learnt from pulsations of B-type stars?

https://arxiv.org/abs/1812.00097
Nebular Spectroscopy of Kepler’s Brightest Supernova

https://arxiv.org/abs/1812.00727
A-PHOT: a new, versatile code for precision aperture photometry (Anm.: für Beobachter)

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1