Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Epps, H. W."'
Publikováno v:
Proc.SPIEInt.Soc.Opt.Eng.7018:70184O,2008
SIDE (Super Ifu Deployable Experiment) is proposed as second-generation, common-user instrument for the GTC. It will be a low and intermediate resolution fiber fed spectrograph, highly efficient in multi-object and 3D spectroscopy. The low resolution
Externí odkaz:
http://arxiv.org/abs/0807.3821
Publikováno v:
Astron.J. 127 (2004) 1336
We use the Karachentseva (1973) ``Catalogue of Very Isolated Galaxies'' to investigate a candidate list of >100 very isolated early-type galaxies. Broad-band imaging and low resolution spectroscopy are available for a large fraction of these candidat
Externí odkaz:
http://arxiv.org/abs/astro-ph/0311572
Autor:
Akerlof, C. W., Ashley, M. C. B., Casperson, D. E., Epps, H. W., Kehoe, R. L., Marshall, S. L., McGowan, K. E., McKay, T. A., Phillips, M. A., Rykoff, E. S., Schier, J. A., Smith, D. A., Vestrand, W. T., Wozniak, P. R., Wren, J. A.
The observation of a prompt optical flash from GRB990123 convincingly demonstrated the value of autonomous robotic telescope systems. Pursuing a program of rapid follow-up observations of gamma-ray bursts, the Robotic Optical Transient Search Experim
Externí odkaz:
http://arxiv.org/abs/astro-ph/0210238
Autor:
Sheinis, A. I., Bolte, M., Epps, H. W., Kibrick, R. I., Miller, J. S., Radovan, M. V., Bigelow, B. C., Sutin, B. M.
Publikováno v:
Publ.Astron.Soc.Pac.114:851-865,2002
The Echellette Spectrograph and Imager (ESI) is a multipurpose instrument which has been delivered by the Instrument Development Laboratory of Lick Observatory for use at the Cassegrain focus of the Keck II telescope. ESI saw first light on August 29
Externí odkaz:
http://arxiv.org/abs/astro-ph/0204297
Publikováno v:
Astrophysical Journal (Vol. 561, No. 2, November 10, 2001 issue)
We report a new Fabry-Perot search for Halpha emission from the intergalactic cloud HI 1225+01 in an attempt to measure the low redshift ionizing background radiation. We set a new 2 sigma upper limit on Halpha emission of 8 mR (5 x 10^{-20} ergs cm^
Externí odkaz:
http://arxiv.org/abs/astro-ph/0107534
Autor:
Akerlof, C. W., Kehoe, R. L., McKay, T. A., Rykoff, E. S., Smith, D. A., Casperson, D. E., McGowan, K. E., Vestrand, W. T., Wozniak, P. R., Wren, J. A., Ashley, M. C. B., Phillips, M. A., Marshall, S. L., Epps, H. W., Schier, J. A.
Publikováno v:
Publications of the Astronomical Society of the Pacific, 2003 Jan . 115(803), 132-140.
Externí odkaz:
https://www.jstor.org/stable/10.1086/345490
Publikováno v:
Applied optics [Appl Opt] 1993 Nov 01; Vol. 32 (31), pp. 6270-9.
Publikováno v:
Applied optics [Appl Opt] 1978 Apr 15; Vol. 17 (8), pp. 1238-42.
Autor:
Epps HW; UNIVERSITY OF CALIFORNIA (LOS ANGELES).
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 1968 May; Vol. 60 (1), pp. 51-8.