Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Harold L. Petrie"'
Autor:
Robert P. Thicksten, John Henning, Michael J. Ireland, Peter G. Tuthill, Jennifer E. Roberts, Rick Burruss, Mitchell Troy, Anna M. Moore, J. Hickey, Edward J. Kibblewhite, Renu Tripathi, J. Chris Shelton, David Bernat, Frantz Martinache, James P. Lloyd, Harold L. Petrie, Richard Dekany, Antonin Bouchez, Tuan Truong, Thang Trinh, John Angione, Viswa Velur, John Cromer, Daniel L. McKenna, Stephen R. Guiwits
Publikováno v:
The Astrophysical Journal. 715:724-735
We present a close companion search around sixteen known early-L dwarfs using aperture masking interferometry with Palomar laser guide star adaptive optics. The use of aperture masking allows the detection of close binaries, corresponding to projecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b587a80108bb18fa6cfe49f4a47ae3b5
https://doi.org/10.1088/0004-637x/715/2/724
https://doi.org/10.1088/0004-637x/715/2/724
Autor:
John Cromer, Harold L. Petrie, Renu Tripathi, Anna M. Moore, Stephen R. Guiwits, Rick Burruss, John Angione, Mitchell Troy, Edward J. Kibblewhite, Viswa Velur, Daniel L. McKenna, Antonin Bouchez, Tuan Truong, John Henning, Thang Trinh, J. Chris Shelton, Jennifer E. Roberts, J. Hickey, Richard Dekany, Robert P. Thicksten
We describe the work that has gone into taking the sodium Laser Guide Star (LGS) program on the Palomar AO system from a successful experiment to a facility instrument. In particular, we describe the operation of the system, the BTO (beam transfer op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11c8c1d32b681d535d61b6ce41918355
https://resolver.caltech.edu/CaltechAUTHORS:20181217-130841691
https://resolver.caltech.edu/CaltechAUTHORS:20181217-130841691
Autor:
Ernest Croner, Tony Grewal, Barry Lu, Brad Butcher, John Cromer, James K. McCarthy, Harold L. Petrie, J. Michael Rodgers, Donald G. Koch, Judith G. Cohen, William R. Douglas, Richard M. Goeden, Bob Weber, Tianxiang Weng
Publikováno v:
Optical Astronomical Instrumentation.
This paper summarizes the optical, mechanical, electrical, and software design of LRIS-B, the blue channel of the Keck Low Resolution and Imaging Spectrograph. The LRIS-B project will shortly be completing the existing LRIS instrument through the add
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b65a62473f19d50da54c7a07fae59bc
https://doi.org/10.1117/12.316831
https://doi.org/10.1117/12.316831