The Hipparcos Transit Data: What, why and how? [PDF]
, 1999 The Hipparcos Transit Data are a collection of partially reduced, fully calibrated observations of (mostly) double and multiple stars obtained with the ESA Hipparcos astrometry satellite.
Lindegren, L., Quist, C. F.
core +2 more sources
Hypersatellite and satellite transitions in cobalt
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2001 An accurate measurement of energy shifts and relative intensities of hypersatellite and satellite transitions in cobalt have been made. The use of radioactive ^(59)Ni, which decays mostly by the nuclear K-electron capture to cobalt and the low-probability processes of ejection of the other K-electron allowed the observation of decays among very pure ...
Ksenofont Ilakovac, Branko Vuković
openaire +2 more sources
Application of CO2 laser evaporation in locally advanced melanoma
Melanoma Management, 2019 Aim: This study aims to investigate the role of CO2 laser evaporation in the treatment of melanoma patients with satellite or in-transit metastases. Materials & methods: Patients who underwent CO2 laser evaporation were retrospectively included between ...
Otis M Vrielink +3 more
doaj +1 more source
The changing face of AU Mic b: stellar spots, spin-orbit commensurability, and transit timing variations as seen by CHEOPS and TESS [PDF]
Astronomy & Astrophysics, 2021 AU Mic is a young planetary system with a resolved debris disc showing signs of planet formation and two transiting warm Neptunes near mean-motion resonances.
G. Szab'o +80 more
semanticscholar +1 more source
Hypersatellite and satellite transitions in xenon atoms
Physical Review A, 1990 Decay of double-K-shell-vacancy states in xenon atoms, created in the decay of 131Cs, was investigated. The measurements were performed with a pair of germanium detectors, a fast-slow coincidence system, and a three-parameter pulse-height analyzer. In the analysis of the two-dimensional E1-E2 spectrum, improved least-squares routines were applied.
Ilakovac, K +3 more
openaire +5 more sources
Revisiting Trans-Arctic Maritime Navigability in 2011–2016 from the Perspective of Sea Ice Thickness
Remote Sensing, 2021 Arctic navigation has become operational in recent decades with the decline in summer sea ice. To assess the navigability of trans-Arctic passages, combined model and satellite sea ice thickness (CMST) data covering both freezing seasons and melting ...
Xiangying Zhou +5 more
doaj +1 more source
EXAMINATION OF METRO STATIONS PEDESTRIAN ACCESSIBILITY FOR ALL USING OPEN DATA KIT: A CASE STUDY OF NOIDA CITY IN INDIA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 To make transit rail services more attractive, the preferred public travel mode and serve as the backbone of any metropolitan area, there arises a need to create a sustainable and inclusive urban environment with access to all. This study aims to map the
S. S. Kapoor, T. S. Brar
doaj +1 more source
Kepler Transit Depths Contaminated by a Phantom Star [PDF]
, 2016 We present ground-based observations from the Discovery Channel Telescope (DCT) of three transits of Kepler-445c---a supposed super-Earth exoplanet with properties resembling GJ 1214b---and demonstrate that the transit depth is approximately 50 percent ...
Croll, Bryce +3 more
core +2 more sources
V1298 Tau with TESS: Updated Ephemerides, Radii, and Period Constraints from a Second Transit of V1298 Tau e [PDF]
Astrophysical Journal Letters, 2021 V1298 Tau is a young (20–30 Myr) solar-mass K star hosting four transiting exoplanets with sizes between 0.5 and 0.9 R J. Given the system’s youth, it provides a unique opportunity to understand the evolution of planetary radii at different separations ...
A. Feinstein +5 more
semanticscholar +1 more source
Characterizing K2 planet discoveries : a super-Earth transiting the bright K dwarf HIP 116454 [PDF]
, 2014 We report the first planet discovery from the two-wheeled Kepler (K2) mission: HIP 116454 b. The host star HIP 116454 is a bright (V = 10.1, K = 8.0) K1 dwarf with high proper motion and a parallax-based distance of 55.2 ± 5.4 pc.
Angus, Ruth +45 more
core +6 more sources