Toward Understanding the B[e] Phenomenon. VII. AS 386, a single-lined binary with a candidate black hole component

Autor: Valeri M. Larionov, Richard C. Puetter, E. A. Laag, S. A. Klimanov, K. S. Kuratov, S. A. Khokhlov, T. K. Swift, R. I. Kokumbaeva, R. B. Perry, S. D. Chojnowski, A. V. Kusakin, Ch. T. Omarov, Arkady A. Arkharov, Daniel B. Caton, Kirk Crawford, A. K. Kuratova, A. Agishev, R. J. Rudy, N. V. Efimova, R. L. Hawkins, Anatoly S. Miroshnichenko, Daniel E. Reichart, Sergey Zharikov, Nadine Manset, A. B. Smith, Josh Haislip, Vladimir Kouprianov

We report the results of spectroscopic and photometric observations of the emission-line object AS 386. For the first time, we found that it exhibits the B[e] phenomenon and fits the definition of an FS CMa type object. The optical spectrum shows the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f99b315c0acd07ffcc21885c9696b4

Confirmation of the Luminous Blue Variable Status of MWC 930

Autor: J. Zsargo, Hugo Levato, K. M. Ivarsen, Sergey Zharikov, Richard C. Puetter, Josh Haislip, Kirk Crawford, R. J. Rudy, Mónica Grosso, Aaron P. LaCluyze, Nadine Manset, Jose H. Groh, Melissa C. Nysewander, J. A. Juarez Jimenez, Anatoly S. Miroshnichenko, Daniel E. Reichart, E. A. Laag

Publikováno v: Advances in Astronomy
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Advances in Astronomy, Vol 2014 (2014)

We present spectroscopic and photometric observations of the emission-line star MWC 930 (V446 Sct) during its long-term optical brightening in 2006--2013. Based on our earlier data we suggested that the object has features found in Luminous Blue Vari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::398b96348e0b24849651d6b4cd5e2292
https://doi.org/10.1155/2014/130378

Tikhonov adaptively regularized gamma variate fitting to assess plasma clearance of inert renal markers

Autor: Richard C. Puetter, Lin Ling, Paul Babyn, Carl A. Wesolowski

Publikováno v: Journal of Pharmacokinetics and Pharmacodynamics

The Tk-GV model fits Gamma Variates (GV) to data by Tikhonov regularization (Tk) with shrinkage constant, λ, chosen to minimize the relative error in plasma clearance, CL (ml/min). Using (169)Yb-DTPA and (99m)Tc-DTPA (n = 46, 8-9 samples, 5-240 min)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b6f748174f9f51c178da76b7fd8e4a7
https://doi.org/10.1007/s10928-010-9167-z

Infrared Spectra of Deimos (1-13 μm) and Phobos (3-13 μm)

Autor: Heidi B. Hammel, Catherine C. Venturini, R. Brad Perry, R. J. Rudy, Richard C. Puetter, Mark V. Sykes, David K. Lynch, Ray W. Russell, Stephan Mazuk

Publikováno v: The Astronomical Journal. 134:1459-1463

The 3-13 μm spectra of Deimos and Phobos were obtained on the nights of 2003 August 19, 20, and 21 UT, within a week of opposition (August 28). Spectra in the 1.5-2.5 μm region were taken a few weeks earlier on July 26. Observations were made near

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdddbe5de6fca25cfad243a267a2e7f3
https://doi.org/10.1086/519975

Spectral restoration and energy resolution improvement of electron energy-loss spectra by Pixon reconstruction: I. Principle and test examples

Autor: Kazuyoshi Tatsumi, Shunsuke Muto, Richard C. Puetter

Publikováno v: Journal of Electron Microscopy. 55:215-223

We explore the use of the Pixon method, one of the highest performance image reconstruction methods available today, for the analysis of electron energy loss spectra (EELS). The method takes particular advantage of two-dimensional (2-D) CCD data, in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::219b3792ff3da55f96cda11d27cc981d
https://doi.org/10.1093/jmicro/dfl028