Results 101 to 110 of about 441,685 (256)

Stellar photometry with the Wide Field/Planetary Camera of the Hubble Space Telescope [PDF]

, 1990
Jon A. Holtzman
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Hubble Catalog of Variables [PDF]

arXiv, 2017
The Hubble Catalog of Variables (HCV) project aims to identify the variable sources in the Hubble Source Catalog (HSC), which includes about 92 million objects with over 300 million measurements detected by the WFPC2, ACS and WFC3 cameras on board of the Hubble Space Telescope (HST), by using an automated pipeline containing a set of detection and ...
arxiv  

Hubble Space Telescope observations of the center of globular cluster M15 [PDF]

, 1993
B. Yanny
openalex   +1 more source

Cameras a Million Miles Apart: Stereoscopic Imaging Potential with the Hubble and James Webb Space Telescopes [PDF]

arXiv, 2016
The two most powerful optical/IR telescopes in history -- NASA's Hubble and James Webb Space Telescopes -- will be in space at the same time. We have a unique opportunity to leverage the 1.5 million kilometer separation between the two telescopic nodal points to obtain simultaneously captured stereoscopic images of asteroids, comets, moons and planets ...
arxiv  

Geometry of the Hubble Space Telescope Wide Field/Planetary Camera field [PDF]

, 1994
Andrew Gould, B. Yanny
openalex   +1 more source

The effect of double stars on the guidance system of the Hubble Space Telescope [PDF]

, 1994
J. L. Hershey, Pierre Y. Bély
openalex   +1 more source

Nuclear Disks of Gas and Dust in Early‐Type Galaxies and the Hunt for Massive Black Holes:Hubble Space TelescopeObservations of NGC 6251 [PDF]

, 1999
Laura Ferrarese, H. C. Ford
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The JWST Resolved Stellar Populations Early Release Science Program. IV. The Star Formation History of the Local Group Galaxy WLM

The Astrophysical Journal
We present the first star formation history (SFH) and age–metallicity relation (AMR) derived from resolved stellar populations imaged with the JWST NIRCam instrument. The target is the Local Group star-forming galaxy WLM at 970 kpc.
Kristen. B. W. McQuinn, Max J. B. Newman, Alessandro Savino, Andrew E. Dolphin, Daniel R. Weisz, Benjamin F. Williams, Martha L. Boyer, Roger E. Cohen, Matteo Correnti, Andrew A. Cole, Marla C. Geha, Mario Gennaro, Nitya Kallivayalil, Karin M. Sandstrom, Evan D. Skillman, Jay Anderson, Alberto Bolatto, Michael Boylan-Kolchin, Christopher T. Garling, Karoline M. Gilbert, Léo Girardi, Jason S. Kalirai, Alessandro Mazzi, Giada Pastorelli, Hannah Richstein, Jack T. Warfield   +25 more
doaj   +1 more source

TheHubble Space TelescopeKey Project on the Extragalactic Distance Scale. XIX. The Discovery of Cepheids in and a New Distance to NGC 3198 [PDF]

, 1999
Daniel D. Kelson, G. D. Illingworth, Abhijit Saha, J. A. Graham, P. B. Stetson, Wendy L. Freedman, Robert C. Kennicutt, J. R. Mould, Laura Ferrarese, J. P. Huchra, Barry F. Madore, Charles F. Prosser, Fabio Bresolin, H. C. Ford, B. K. Gibson, J. G. Hoessel, Shaun M. G. Hughes, Lucas M. Macri, Shoko Sakai, N. A. Silbermann   +19 more
openalex   +1 more source

Time-resolved Hubble Space Telescope UV Observations of an X-Ray Quasiperiodic Eruption Source

The Astrophysical Journal Letters
X-ray quasiperiodic eruptions (QPEs) are a novel mode of variability in nearby galactic nuclei whose origin remains unknown. Their multiwavelength properties are poorly constrained, as studies have focused almost entirely on the X-ray band.
T. Wevers, M. Guolo, S. Lockwood, A. Mummery, D. R. Pasham, R. Arcodia   +5 more
doaj   +1 more source