Results 121 to 130 of about 476,629 (275)
A census of $\rho$ Oph candidate members from Gaia DR2
, 2019 The Ophiuchus cloud complex is one of the best laboratories to study the earlier stages of the stellar and protoplanetary disc evolution. The wealth of accurate astrometric measurements contained in the Gaia Data Release 2 can be used to update the ...
Bombrun, A. +8 more
core +1 more source
Temperature dynamics interference measuring in solid-state acoustooptical modulators
Известия Томского политехнического университета: Инжиниринг георесурсов, 2019 The relevance of the work is determined by the necessity of solid-state acoustooptical modulators effective using in a wide range of technical devices such as deflectors, frequency shift setups, sweeping tools, optical beam splitters, laser Doppler ...
Andrey Belousov +2 more
doaj +2 more sources
Near-Infrared photometry of carbon stars in the Sagittarius dwarf irregular galaxy and DDO 210 [PDF]
, 2007 We investigate the intermediate-age asymptotic giant branch stellar population of two Local Group dwarf irregular galaxies to characterize their carbon star population in near-infrared (IR). Our work is based on J and K-band SOFI near-IR photometry complemented with optical ground based and HST photometry.
arxiv +1 more source
, 2019 We present 2.9-4.1 micron integral field spectroscopy of the L4+L4 brown dwarf binary HD 130948BC, obtained with the Arizona Lenslets for Exoplanet Spectroscopy (ALES) mode of the Large Binocular Telescope Interferometer (LBTI). The HD 130948 system is a
Barman, Travis S. +8 more
core +1 more source
Single‐cell genomics meets systems neuroscience: Insights from mapping the brain circuitry of stress
Journal of Neuroendocrinology, EarlyView.Abstract Responses to external and internal dangers is essential for survival and homeostatic regulation. Hypothalamic corticotropin‐releasing hormone neurons (CRHNs) play a pivotal role in regulating neuroendocrine responses to fear and stress.
Naresh K. Hanchate
wiley +1 more source
Optical and Near‐Infrared Photometry of Distant Galaxy Clusters
The Astrophysical Journal Supplement Series, 2002 We present optical and near-infrared photometry of 45 clusters of galaxies at 0.1 < z < 1.3. Galaxy catalogs in each cluster were defined at the longest wavelenth available, generally the K-band, down to approximately two magnitudes below M*. We include finding chart images of the band used for catalog definition.
Spencer A. Stanford +9 more
openaire +4 more sources
Keck and Hubble Observations Show that MOA-2008-BLG-379Lb is a Super-Jupiter Orbiting an M Dwarf
The Astronomical JournalWe present high angular resolution imaging that detects the MOA-2008-BLG-379L exoplanet host star using Keck adaptive optics and the Hubble Space Telescope.
David P. Bennett +13 more
doaj +1 more source
Massive stellar systems: observational challenges and perspectives in the E-ELT era [PDF]
, 2015 We introduce the empirical framework concerning optical and near-infrared (NIR) photometry of crowded stellar fields. In particular, we address the impact that linear detectors and analytical PSF played in improving the accuracy and the precision of ...
Bono, G. +9 more
core +1 more source
Review of asteroid, meteor, and meteorite‐type links
Meteoritics &Planetary Science, EarlyView.Abstract With the goal to determine the origin of our meteorites in the asteroid belt, video and photographic observations of meteors have now tracked 75 meteorite falls. Six years ago, there were just hints that different meteorite types arrived on different orbits, but now, the number of orbits (N) is high enough for distinct patterns to emerge.
Peter Jenniskens +1 more
wiley +1 more source
The Astrophysical JournalWe present resolved images of the inner disk component around HD 141569A using the Magellan adaptive optics system with the Clio2 1–5 μ m camera, offering a glimpse of a complex system thought to be in a short evolutionary phase between protoplanetary ...
Jay K. Kueny +6 more
doaj +1 more source