Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Treffers, Richard R"'
Autor:
Cosens, Maren, Maire, Jérôme, Wright, Shelley A., Antonio, Franklin, Aronson, Michael, Chaim-Weismann, Samuel A., Drake, Frank D., Horowitz, Paul, Howard, Andrew W., Raffanti, Rick, Siemion, Andrew P. V., Stone, Remington P. S., Treffers, Richard R., Uttamchandani, Avinash, Werthimer, Dan
Publikováno v:
Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII (2018)
The Pulsed All-sky Near-infrared Optical Search for ExtraTerrestrial Intelligence (PANOSETI) is an instrument program that aims to search for fast transient signals (nano-second to seconds) of artificial or astrophysical origin. The PANOSETI instrume
Externí odkaz:
http://arxiv.org/abs/1808.05774
Autor:
Wright, Shelley A., Horowitz, Paul, Maire, Jérôme, Werthimer, Dan, Antonio, Franklin, Aronson, Michael, Chaim-Weismann, Sam, Cosens, Maren, Drake, Frank D., Howard, Andrew W., Marcy, Geoffrey W., Raffanti, Rick, Siemion, Andrew P. V., Stone, Remington P. S., Treffers, Richard R., Uttamchandani, Avinash
Publikováno v:
Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII (2018)
We present overall specifications and science goals for a new optical and near-infrared (350 - 1650 nm) instrument designed to greatly enlarge the current Search for Extraterrestrial Intelligence (SETI) phase space. The Pulsed All-sky Near-infrared O
Externí odkaz:
http://arxiv.org/abs/1808.05772
Autor:
Maire, Jérôme, Wright, Shelley A., Cosens, Maren, Antonio, Franklin, Aronson, Michael, Chaim-Weismann, Samuel A., Drake, Frank D., Horowitz, Paul, Howard, Andrew W., Marcy, Geoffrey W., Raffanti, Rick, Siemion, Andrew P. V., Stone, Remington P. S., Treffers, Richard R., Uttamchandani, Avinash, Werthimer, Dan
Publikováno v:
Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII (2018)
We propose a novel instrument design to greatly expand the current optical and near-infrared SETI search parameter space by monitoring the entire observable sky during all observable time. This instrument is aimed to search for technosignatures by me
Externí odkaz:
http://arxiv.org/abs/1808.05773
Autor:
Maire, Jérôme, Wright, Shelley A., Werthimer, Dan, Treffers, Richard R., Marcy, Geoffrey W., Stone, Remington P. S., Drake, Frank, Siemion, Andrew
A Search for Extraterrestrial Life (SETI), based on the possibility of interstellar communication via laser signals, is being designed to extend the search into the near-infrared spectral region (Wright et al, this conference). The dedicated near-inf
Externí odkaz:
http://arxiv.org/abs/1407.2618
Autor:
Wright, Shelley A., Werthimer, Dan, Treffers, Richard R., Maire, Jerome, Marcy, Geoffrey W., Stone, Remington P. S., Drake, Frank, Meyer, Elliot, Dorval, Patrick, Siemion, Andrew
We are designing and constructing a new SETI (Search for Extraterrestrial Intelligence) instrument to search for direct evidence of interstellar communications via pulsed laser signals at near-infrared wavelengths. The new instrument design builds up
Externí odkaz:
http://arxiv.org/abs/1407.2617
Autor:
Strolger, Louis-Gregory, Gott, Andrew M., Carini, Michael, Engle, Scott, Gelderman, Richard, Guinan, Edward, Laney, C. David, McGruder, Charles, Treffers, Richard R., Walter, Donald K.
The RCT 1.3-meter telescope, formerly known as the Kitt Peak National Observatory (KPNO) 50-inch telescope, has been refurbished as a fully robotic telescope, using an autonomous scheduler to take full advantage of the observing site without the requ
Externí odkaz:
http://arxiv.org/abs/1312.6272
Autor:
Leonard, Douglas C., Filippenko, Alexei V., Gates, Elinor L., Li, Weidong, Eastman, Ronald G., Barth, Aaron J., Bus, Schelte J., Chornock, Ryan, Coil, Alison L., Frink, Sabine, Grady, Carol A., Harris, Alan W., Malkan, Matthew A., Matheson, Thomas, Quirrenbach, Andreas, Treffers, Richard R.
Publikováno v:
Publ.Astron.Soc.Pac.114:35,2002
We present 30 optical spectra and 49 photometric epochs sampling the first 517 days after discovery of supernova (SN) 1999em, and derive its distance through the expanding photosphere method (EPM). SN 1999em is shown to be a Type II-plateau (II-P) ev
Externí odkaz:
http://arxiv.org/abs/astro-ph/0109535
Autor:
Ho, Wynn C. G., Van Dyk, Schuyler D., Peng, Chien Y., Filippenko, Alexei V., Leonard, Douglas C., Matheson, Thomas, Treffers, Richard R., Richmond, Michael W.
Publikováno v:
2001, PASP, 113, 1349
We present optical photometry of one Type IIn supernova (1994Y) and nine Type Ia supernovae (1993Y, 1993Z, 1993ae, 1994B, 1994C, 1994M, 1994Q, 1994ae, and 1995D). SN 1993Y and SN 1993Z appear to be normal SN Ia events with similar rates of decline, b
Externí odkaz:
http://arxiv.org/abs/astro-ph/0108299
Autor:
Li, Weidong, Filippenko, Alexei V., Gates, Elinor, Chornock, Ryan, Gal-Yam, Avishay, Ofek, Eran O., Leonard, Douglas C., Modjaz, Maryam, Rich, R. Michael, Riess, Adam G., Treffers, Richard R.
Publikováno v:
Publ.Astron.Soc.Pac.113:1178,2001
We present extensive photometric and spectroscopic observations of the Type Ia supernova (SN Ia) 2000cx in the S0 galaxy NGC 524, which reveal it to be peculiar. Photometrically, SN 2000cx is different from all known SNe Ia, and its light curves cann
Externí odkaz:
http://arxiv.org/abs/astro-ph/0107318
Autor:
Graham, James R., Treffers, Richard R.
We describe the design, fabrication, and operation of an infrared camera which is in use at the 30-inch telescope of the Leuschner Observatory. The camera is based on a Rockwell PICNIC 256 x 256 pixel HgCdTe array, which is sensitive from 0.9-2.5 mic
Externí odkaz:
http://arxiv.org/abs/astro-ph/0102219