... will be crucial to constrain disk evolutionary stages further and understand when and how substructures form. protoplanetary disks planet–disk interactions stars: low-mass radio continuum: general techniques: image processing Planet formation is considered to begin in the protoplanetary disks around young...

...: observational techniques: spectroscopic Kalliope sings rock and metal. Chrysa Avdellidou1 , Ullas Bhat1, Kieran Bujdoso1, Marco Delbo2,1, Michael Marsset3, Pierre Vernazza4 1University of Leicester, School of Physics and Astronomy, University Road, LE1 7RH, Leicester, UK 2Université Côte d Azur, CNRS Lagrange...

... potential of absorption cells for the verification and long-term monitoring of the wavelength calibration as well as the unique insights they can provide. techniques: spectroscopic instrumentation: spectrographs methods: data analysis software: data analysis cosmology: observations O RIG IN AL UN ED...

... to the calibration. These noise sources significantly limits ground based observations of time-varying astronomical sources such as exoplanet transits. We propose a new technique to correct for these effects by superimposing a sodium Laser Guide Star (LGS) with a science target star, therefore creating an artificial...

... suggests that unusual ionospheric signatures detected by the MWA could be caused by plasma bubbles extending across Western Australia during a magnetic storm. atmospheric effects Earth plasmas techniques: interferometric JSPS 10.13039/501100001691 21J00416(SY) 24K17098(SY) 24K00625(SY) 22K21345...

... of the accretion disk and can be driven radiatively by being assisted by the line force calculated using the RT simulation. radiative transfer stars: neutron techniques: spectroscopic X-rays: binaries JSPS 10.13039/501100001691 JPJSCCA20220002 Ministry of Education, Culture, Sports, Science...

.... astrobiology techniques: spectroscopic software: machine learning exoplanets planets and satellites: atmospheres planets and satellites: terrestrial planets One of the strategies conceived to search for life beyond Earth involves detecting signals on exoplanets that may be closely associated with life...

... activity may be expected at such minima. We predict potential activity levels for both targets to aid future observations and highlight the importance of accurate characterization of M dwarf host stars for exoplanet characterization. methods: data analysis methods: observational techniques: photometric...

... is of unknown geometry, a co-orbiting natural satellite may be a likely source. techniques: spectroscopic exoplanets planets and satellites: atmospheres planets and satellites: composition planets and satellites: gaseous planets William. M. Keck Foundation 10.13039/100000888 High-Resolution Transmission...

... histories stacked with respect to latent space. We emphasize that this methodology only relies on the spectral covariance to assess whether simulations provide a true representation of galaxy formation. methods: data analysis methods: statistical techniques: spectroscopic galaxies: evolution galaxies...

... instruments, using the most sophisticated observational techniques. However, the scarcity in their transit events often leads to larger uncertainties in their known ephemeris, also resulting in larger biases in their known physical properties in many cases. In this work, I have used the newer publicly...

... gas accretion scenario, or a combination of low-metallicity gas and carbon-poor solid accretion. techniques: spectroscopic exoplanets planets and satellites: atmospheres planets and satellites: composition planets and satellites: gaseous planets NASA 10.13039/100000104 NAS 5–03127 5–03127...

... and requirements for operating techniques. Ultrasound imaging has been used to assess erectile dysfunction in rats, primarily by measuring hemodynamic changes in the penile region to determine erectile function Instrumentation includes a high-frequency ultrasound imager and a Doppler transducer, with ultrasound...

... of Southern HWO stars, 6 yr of new RVs from the MINERVA-Australis telescope array in Australia can improve the median detection sensitivity in the habitable zones of 13 likely HWO targets to 50 , an improvement of 44 per cent. techniques: radial velocities planets and satellites: dynamical evolution...

... with those of four well-studied, optically visible neutron stars among the so-called Magnificent Seven, resulted in no credible encounters. techniques: radial velocities techniques: spectroscopic binaries: general binaries: spectroscopic binaries: visual stars: kinematics and dynamics Deutsche...

... of prior choices. The accurate determination of small but non-zero eccentricity values has wide-ranging implications for modelling the structure and evolution of planets and their atmospheres due to the energy dissipated by tidal flexing. methods: statistical techniques: radial velocities planets...

.... This relationship seems to apply even to the few known ancient nova shells with ages up to a few millennia. The aspect ratio of nova remnants can be described by a Gaussian distribution with a standard deviation of 0.18 from round morphologies (major to minor axes ratio of unity). techniques: image processing...

... hesitancy behavior change techniques motivational interviewing health behavior systematic review meta-analysis Canada Research Chairs Program 950-232522 Canadian Institutes of Health Research Strategy for Patient-Oriented Research SMC-151518 Fonds de recherche du Québec: Santé 309815...

... of considering stellar contamination models that account for both cold and hot active regions. methods: data analysis techniques: spectroscopic planets and satellites: atmospheres planets and satellites: gaseous planets planets and satellites: individual: WASP-52 b stars: starspots Canadian Space Agency...

... M_J at P ∼ 10 days for Luhman 16A and B, respectively. (stars:) brown dwarfs (stars:) binaries: visual infrared: stars techniques: spectroscopic stars: atmospheres line: identification O RIG IN AL UN ED ITED M A N USCRIPT A 1.48 2.48 µm 28 000 spectroscopic atlas of the L7.5 and T0.5 components...