Results 181 to 190 of about 909 (203)

Galaxy Tomography with the Gravitational Wave Background from Supermassive Black Hole Binaries

Chen Y.
europepmc   +1 more source

Commissioning an All-Sky Infrared Camera Array for Detection of Airborne Objects. [PDF]

Sensors (Basel)
Domine L, Biswas A, Cloete R, Delacroix A, Fedorenko A, Jacaruso L, Kelderman E, Keto E, Little S, Loeb A, Masson E, Prior M, Schultz F, Szenher M, Watters WA, White A.   +15 more
europepmc   +1 more source

Scientific objectives and payload configuration of the Chang'E-7 mission. [PDF]

Natl Sci Rev
Wang C, Jia Y, Xue C, Lin Y, Liu J, Fu X, Xu L, Huang Y, Zhao Y, Xu Y, Gao R, Wei Y, Tang Y, Yu D, Zou Y.   +14 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Astrometry of Southern radio sources

Astrophysics and Space Science, 1991
An overview is presented of a number of astrometry and astrophysics programs based on radio sources from the Parkes 2.7 GHz catalogues. The programs cover the optical identification and spectroscopy of flat-spectrum Parkes sources and the determination of their milliarc-second radio structures and positions.
D L Jauncey, B R Harvey, A Savage
exaly   +3 more sources

Combining astrometry and JUICE – Europa Clipper radio science to improve the ephemerides of the Galilean moons [PDF]

Astronomy and Astrophysics, 2023
Context. The upcoming JUICE and Europa Clipper missions targeting Jupiter s Galilean satellites will provide radio science tracking measurements of both spacecraft. Such data are expected to significantly help estimating the moons ephemerides and related
M Fayolle, V Lainey, D Dirkx
exaly   +5 more sources

Radio Astrometry

Annual Review of Astronomy and Astrophysics, 1976
Charles C Counselman
exaly   +2 more sources

Precision astrometry of pulsars and other compact radio sources in the globular cluster M15 [PDF]

Astronomy and Astrophysics, 2014
The globular cluster (GC) M15 (NGC 7078) is host to at least eight pulsars and two low mass X-ray binaries (LMXBs), one of which is also visible in the radio regime.
F Kirsten, W H T Vlemmings, P C C Freire   +2 more
exaly   +2 more sources

Astrometry with Radio Interferometers

2000
This chapter summarizes the principles and tools of radio astronomy that ultimately lead to the establishment of a fundamental catalogue via application of the technique of radio interferometry to the measurement of positions of sources at cosmological distances.
Hans G. Walter, Ojars J. Sovers
openaire   +1 more source

The Application of Radio Interferometers in Astrometry

International Astronomical Union Colloquium, 1975
AbstractAn account is given of the recent precision measurements of position of radio sources by VLBI and especially phase-stable interferometer systems of the 5 km radio telescope in Cambridge.A brief description of the 5 km. telescope is given as well as some of the remarkably accurate determinations of declination and right ascension of radio ...
openaire   +1 more source

Review of radio astrometry I. Radio measurements

International Astronomical Union Colloquium, 1978
At the astrometry symposium held at Perth in 1973, the radio astronomers devoted much of their allocated time towards explaining the techniques used in radio astrometry. As further details are available in, for example, the review by Counselman, it now seems appropriate to consider the achievements that have been made since the last symposium.
openaire   +1 more source