Experimental Astronomy
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Simco, a simulation software for CONICA, the coude nir camera for the very large telescope
Experimental Astronomy - - 1994
Cross-calibration of DIMM monitors at Oukaimden observatory and Marrakesh site
Experimental Astronomy - Tập 28 Số 2-3 - Trang 87-99 - 2010
Ariel planetary interiors White Paper
Experimental Astronomy - Tập 53 - Trang 323-356 - 2021
The recently adopted Ariel ESA mission will measure the atmospheric composition of a large number of exoplanets. This information will then be used to better constrain planetary bulk compositions. While the connection between the composition of a planetary atmosphere and the bulk interior is still being investigated, the combination of the atmospheric composition with the measured mass and radius ...... hiện toàn bộ
SPICES: spectro-polarimetric imaging and characterization of exoplanetary systems
Experimental Astronomy - Tập 34 - Trang 355-384 - 2012
SPICES (Spectro-Polarimetric Imaging and Characterization of Exoplanetary Systems) is a five-year M-class mission proposed to ESA Cosmic Vision. Its purpose is to image and characterize long-period extrasolar planets and circumstellar disks in the visible (450–900 nm) at a spectral resolution of about 40 using both spectroscopy and polarimetry. By 2020/2022, present and near-term instruments will ...... hiện toàn bộ
The energy consumption and carbon footprint of the LOFAR telescope
Experimental Astronomy - Tập 56 - Trang 687-714 - 2023
The LOw Frequency ARray (LOFAR) is a European radio telescope operating since 2010 in the frequency bands 10 - 80 MHz and 110 - 250 MHz. This article provides an analysis of the energy consumption and the carbon footprint of LOFAR. The approach used is a Life Cycle Analysis (LCA). We find that one year of LOFAR operations requires 3,627 MWh of electricity, 48,714 m3 gas and 135,497 liters of fuel....... hiện toàn bộ
New active galactic nuclei science cases with interferometry
Experimental Astronomy - Tập 46 - Trang 413-419 - 2018
Infrared (IR) interferometry has made widely recognised contributions to the way we look at the dusty environment of supermassive black holes on parsec scales. It finally provided direct evidence for orientation-dependent unification of active galaxies, however it also showed that the classical “torus” picture is oversimplified. New scientific opportunities for AGN have been suggested, and will so...... hiện toàn bộ
Fast Object Detection for Use Onboard Satellites
Experimental Astronomy - Tập 13 - Trang 101-117 - 2014
We propose an object detection algorithm which is efficient and fast enough to be used in (almost) real time with the limited computer capacities onboard satellites. For stars below the saturation limit of the CCD detectors it is based on a four neighbourhood local maximum criterion in order to find the centre of a stellar image. For saturated stars it is based on the assumption that the image is ...... hiện toàn bộ
The Australian Ska New Technology Demonstrator Program
Experimental Astronomy - Tập 17 - Trang 79-85 - 2004
I present a brief overview of the SKA projects conducted under the Australian Major National Research Facilities program, and describe the largest of these projects – the SKA New Technology Demonstrator. The goal of this project is to construct an SKA technology demonstrator which will explore and evaluate a number of SKA technologies in a remote radio-quiet environment, while also achieving a res...... hiện toàn bộ
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