AAVSO Alert Notice 561: Nova in Sagittarius = ASASSN-16ma = PNV J18205200-2822100

Moin,

Alert Notice 561: Nova in Sagittarius = ASASSN-16ma = PNV J18205200-2822100 https://www.aavso.org/aavso-alert-notice-561

Archiv:
https://veraenderlichesterne.wordpress.com/

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 2016-10-31

Moin,

https://arxiv.org/abs/1610.08990
A Young Eclipsing Binary and its Luminous Neighbors in the Embedded Star Cluster Sh 2-252E

https://arxiv.org/abs/1610.09061
Evidence for magnetar formation in broad-lined type Ic supernovae 1998bw and 2002ap

https://arxiv.org/abs/1610.09134
Near-Infrared Imaging Polarimetry of Inner Region of GG Tau A Disk

https://arxiv.org/abs/1610.09327
Understanding the periodicities in radio and GeV emission from LS I+61303 (Anm.: LS I+61303 = V615 Cas)

https://arxiv.org/abs/1610.09339
Radiative transfer on decretion discs of Be binaries

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

astro-ph vom 2016-10-28

Moin,

https://arxiv.org/abs/1610.08513
Asteroseismic test of rotational mixing in low-mass white dwarfs

https://arxiv.org/abs/1610.08517
Flares, wind and nebulae: the 2015 December mini-outburst of V404 Cygni

https://arxiv.org/abs/1610.08520
Constraining the Thin Disc Initial Mass Function using Galactic Classical Cepheids

https://arxiv.org/abs/1610.08541
Mass retention efficiency and i-process nucleosynthesis in He-shell flash evolution of rapidly accreting white dwarfs

https://arxiv.org/abs/1610.08586
Prospects for Neutrino Spin Coherence in Supernovae

https://arxiv.org/abs/1610.08653
Detection of Very Low-Frequency Quasi-Periodic Oscillations in the 2015 Outburst of V404 Cygni

https://arxiv.org/abs/1610.08937
(Re)solving Mysteries of Convection and Mass Loss of AGB Stars: What New Models and Observations Tell Us About Long-Standing Problems (Anm.: Mira-Veränderliche)

https://arxiv.org/abs/1610.08939
Three radial gaps in the disk of TW Hydrae imaged with SPHERE

https://arxiv.org/abs/1610.08944
Discovery and Modeling of a Flattening of the Positive Cyclotron Line/Luminosity Relation in GX 304-1 with RXTE (Anm.: GX 304-1 = V850 Cen)

OT:

https://arxiv.org/abs/1610.08563
Rotating Stars from Kepler Observed with Gaia DR1

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

astro-ph vom 2016-10-27

Moin,

https://arxiv.org/abs/1610.08054
Unifying Type II Supernova Light Curves with Dense Circumstellar Material

https://arxiv.org/abs/1610.08102
The outburst of the X-ray nova GRS 1739-278 in September, 2016 (Anm.: GRS 1739-278 = V2606 Oph)

https://arxiv.org/abs/1610.08253
New Photometrically Variable Magnetic Chemically Peculiar Stars in the ASAS-3 Archive
(Anm.: „… information from the literature are presented for all variable stars of our sample, which is composed of 334 bona-fide ACV variables, 23 ACV candidates and three eclipsing binary systems. In particular, we call attention to HD 66051 (V414 Pup), which was identified as an eclipsing binary system showing obvious rotational modulation of the light curve due to the presence of an ACV variable in the system. „)

https://arxiv.org/abs/1610.08303
The violent environment of the inner disk of RW Aur A probed by the 2010 and 2015 dimming events

https://arxiv.org/abs/1610.08381
Testing dust trapping in the circumbinary disk around GG Tau A

https://arxiv.org/abs/1610.08440
A Reanalysis of High Resolution XMM-Newton Data of V2491 Cyg Using Collisionally Ionized Hot Absorber Models

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

astro-ph vom 2016-10-26

Moin,

https://arxiv.org/abs/1610.07601
Strong Evidence Against A Non-Degenerate Companion in SN 2012cg

https://arxiv.org/abs/1610.07614
The Tarantula Massive Binary Monitoring project: II. A first SB2 orbital and spectroscopic analysis for the Wolf-Rayet binary R145

https://arxiv.org/abs/1610.07654
After the Fall: Late-Time Spectroscopy of Type IIP Supernovae

https://arxiv.org/abs/1610.07799
A propelling neutron star in the enigmatic Be-star γ Cassiopeia

OT:

https://arxiv.org/abs/1610.07695
The need for accurate redshifts in supernova cosmology

https://arxiv.org/abs/1610.07966
Chandra Characterization of X-ray Emission in the Young F-Star Binary System HD 113766

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

astro-ph vom 2016-10-25

Moin,

https://arxiv.org/abs/1610.06926
Explaining the variability of WD 1145+017 with simulations of asteroid tidal disruption

https://arxiv.org/abs/1610.06927
The overlooked role of stellar variability in the extended main sequence of LMC intermediate-age clusters

https://arxiv.org/abs/1610.07056
UY Puppis A New Anomalous Z Cam Type Dwarf Nova

https://arxiv.org/abs/1610.07188
Be Stars Seen by Space Photometry

https://arxiv.org/abs/1610.07230
Merging white dwarfs and SN Ia

https://arxiv.org/abs/1610.07470
White Dwarf Period Tables – I. Pulsators with hydrogen-dominated atmospheres

https://arxiv.org/abs/1610.07516
Stripped red giants – Helium core white dwarf progenitors and their sdB siblings
(Anm.: „Some gaps in the mosaic of binary star evolution have recently been filled by the discoveries of helium-core white dwarf progenitors (often called extremely low mass (ELM) white dwarfs) as stripped cores of first-giant branch objects. …“)

OT:

https://arxiv.org/abs/1610.06951
Physical parameters of late M-type members of Chamaleon I and TW Hydrae Association: Dust settling, age dispersion and activity

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

astro-ph vom 2016-10-24

Moin,

https://arxiv.org/abs/1610.06573
Wait for it: Post-supernova winds driven by delayed radioactive decays

https://arxiv.org/abs/1610.06609
BP Piscium: its flaring disk imaged with SPHERE/ZIMPOL

https://arxiv.org/abs/1610.06843
Possibility of Systematic Study of Supernova Explosions by Nuclear Imaging Spectroscopy

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

astro-ph vom 2016-10-21

Moin,

https://arxiv.org/abs/1610.06184
A new asteroseismic diagnostic for internal rotation in γ Doradus stars

https://arxiv.org/abs/1610.06285
Top Argelander Stars: Pedagogy & Prize
(Anm.: „Stellar astronomy, fueled by massive capital investments, advances in numerical modeling and theory, is resurgent and arguably is on the verge of a magnificent renaissance. Powerful time domain optical surveys, both on ground and in space, are producing data on variable stars on an unprecedented industrial scale. Those with deep knowledge of variable stars will stand to benefit from this resurgence. Notwithstanding these developments, in some astronomical communities, classical stellar astronomy has been in the doldrums. I offer a modest proposal to establish a basic level of familiarity with variable stellar phenomenology and an attractive scheme to make research in variable star astronomy visible, alluring and fashionable.“)

https://arxiv.org/abs/1610.06396
Photometric properties of intermediate redshift Type Ia Supernovae observed by SDSS-II Supernova Survey

https://arxiv.org/abs/1610.06412
NuSTAR observations of the Dwarf Nova GK Persei in 2015: comparison between outburst and quiescent phases

https://arxiv.org/abs/1610.06522
The canonical Luminous Blue Variable AG Car and its neighbor Hen 3-519 are much closer than previously assumed

Archiv:
https://veraenderlichesterne.wordpress.com/

CS
Andreas

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

Spezieller Vorbeigang Anfang Mai 2028 bei alpha Cen

Moin,

es sind zwar noch ein paar Tage bis dahin – und eigentlich OT, aber es wird wohl am 06.05.2028 einen extrem nahen Vorbeigang eines 7.7 mag hellen Sterns an alpha Cen geben!

https://arxiv.org/abs/1610.06079

Close stellar conjunctions of alpha Centauri A and B until 2050 – An mK = 7.8 star may enter the Einstein ring of alpha Cen A in 2028

Archiv:

https://veraenderlichesterne.wordpress.com/

CS

Andreas

http://www.barchfeld.eu

PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1