Results 81 to 90 of about 4,904 (168)

Chromaticity in all-reflective telescopes for astrometry [PDF]

, 2006
D. Busonero, M. Gai, D. Gardiol, M. G. Lattanzi, D. Loreggia   +4 more
openalex   +1 more source

ASTRONOMICAL IMAGE PROCESSING FOR HIGH-ACCURATE ASTROMETRY DATA

, 2017
Artem Dmytrenko, V. S. Akhmetov
openalex   +2 more sources

Photometry and astrometry with JWST – III. A NIRCam-Gaia DR3 analysis of the open cluster NGC 2506 [PDF]

, 2023
D. Nardiello, L. R. Bedin, M. Griggio, M. Salaris, M. Scalco, S. Cassisi   +5 more
openalex   +1 more source

Photometric Analysis of Pi of the Sky Data

Acta Polytechnica, 2013
Two fully automatic Pi of the Sky detectors with a large field of view, located in Spain (INTA) and in Chile (SPDA) observe the sky in search of rare optical phenomena, and also collect observations which include many kinds of variable stars.
Rafał Opiela, Katarzyna Małek, Lech Mankiewicz, Małgorzata Siudek, Marcin Sokołowski, Aleksander Filip Żarnecki   +5 more
doaj  

Spectro-astrometry of the pre-transitional star LkCa 15 does not reveal an accreting planet but extended Hα emission [PDF]

, 2018
I. Mendigutía, R. D. Oudmaijer, P. C. Schneider, N. Huélamo, D. Baines, S. D. Brittain, M. Aberasturi   +6 more
openalex   +1 more source

The Present Status of Astrometry at Optical and Radio Wavelengths [PDF]

, 1994
K. J. Johnston
openalex   +1 more source

Multi-functional star tracker — future perspectives

Acta Polytechnica, 2011
This paper focuses on the idea of a multi-functional wide-field star tracker (WFST) and provides a description of the current state-of-the-art in this field. The idea comes from a proposal handed in to ESA at the beginning of 2011.
J. Roháč, M. Řeřábek, R. Hudec
doaj  

Orbital period change of Dimorphos due to the DART kinetic impact. [PDF]

Nature, 2023
Thomas CA, Naidu SP, Scheirich P, Moskovitz NA, Pravec P, Chesley SR, Rivkin AS, Osip DJ, Lister TA, Benner LAM, Brozović M, Contreras C, Morrell N, Rożek A, Kušnirák P, Hornoch K, Mages D, Taylor PA, Seymour AD, Snodgrass C, Jørgensen UG, Dominik M, Skiff B, Polakis T, Knight MM, Farnham TL, Giorgini JD, Rush B, Bellerose J, Salas P, Armentrout WP, Watts G, Busch MW, Chatelain J, Gomez E, Greenstreet S, Phillips L, Bonavita M, Burgdorf MJ, Khalouei E, Longa-Peña P, Rabus M, Sajadian S, Chabot NL, Cheng AF, Ryan WH, Ryan EV, Holt CE, Agrusa HF.   +48 more
europepmc   +1 more source

Relative Astrometry with Imaging Transit Telescopes [PDF]

, 1995
G. F. Benedict, J. T. McGraw, T. R. Hess
openalex   +1 more source

Pulsar Astrometry at the Microarcsecond Level [PDF]

, 2005
W. H. T. Vlemmings, Shami Chatterjee, W. Brisken, T. Joseph W. Lazio, J. M. Cordes, S. E. Thorsett, W. M. Goss, E. B. Fomalont, M. Krämer, A. G. Lyne, S. Seagroves, John M. Benson, Mark McKinnon, D. C. Backer, R. J. Dewey   +14 more
openalex   +1 more source