Browsing Research publications by Author "Tinney, C.G."

Now showing items 41-52 of 52

    • A Planet in a Circular Orbit with a 6 Year Period 

      Carter, B.D.; Butler, R.P.; Tinney, C.G.; Jones, H.R.A.; Marcy, G.W.; McCarthy, C.; Penny, A.J. (2003-08)

    • A planetary system around the nearby M dwarf GJ 667C with at least one super-earth in its habitable zone 

      Anglada-Escude, Guillem; Arriagada, Pamela; Vogt, Steven S.; Rivera, Eugenio J.; Butler, R. Paul; Crane, Jeffrey D.; Shectman, Stephen A.; Thompson, Ian B.; Minniti, Dante; Haghighipour, Nader; Carter, Brad D.; Tinney, C.G.; Wittenmyer, Robert A.; Bailey, Jeremy A.; O'Toole, Simon J.; Jones, H.R.A.; Jenkins, J.S. (2012-05-20)
      We re-analyze 4 years of HARPS spectra of the nearby M1.5 dwarf GJ 667C available through the European Southern Observatory public archive. The new radial velocity (RV) measurements were obtained using a new data analysis ...

    • The potential for imaging low-mass companions to solar-type stars: Utilising radial-velocity data from the AAPS, Keck and Lick projects 

      Jenkins, J.S.; Jones, H.R.A.; Tinney, C.G.; McCarthy, C.; Carter, B.D.; Penny, A.J.; Pinfield, D.J. (2005)

    • A probable planetary companion to HD 39091 from the Anglo-Australian Planet Search 

      Jones, H.R.A.; Butler, R.P.; Tinney, C.G.; Marcy, G.W.; Penny, A.J.; McCarthy, C.; Pourbaix, D. (2002-07)
      We report the detection of a extrasolar planet candidate orbiting the G1 V star HD 39091. The orbital period is 2083 d and the eccentricity is 0.62. With a minimum (M sin i) mass of 10.3 MJUP this object falls near the ...

    • The Science Case for PILOT III: the Nearby Universe 

      Lawrence, J.S.; Ashley, M.C.B.; Bailey, J.; Navascues, D.B.Y.; Bedding, T.R.; Bland-Hawthorn, J.; Bond, I.; Bruntt, H.; Burton, M.G.; Cioni, M-R.L.; Eiroa, C.; Epchtein, N.; Kiss, L.; Lagage, P.O.; Minier, V.; Mora, A.; Olsen, K.; Persi, P.; Saunders, W.; Stello, D.; Storey, J.W.V.; Tinney, C.G.; Yock, P. (2009)
      PILOT (the Pathfinder for an International Large Optical Telescope) is a proposed 2.5-m optical/infrared telescope to be located at Dome C on the Antarctic plateau. The atmospheric conditions at Dome C deliver a high ...

    • Selection functions in doppler planet searches 

      O'Toole, S.; Tinney, C.G.; Jones, H.R.A.; Butler, R.P.; Marcy, G.W.; Carter, B.D.; Bailey, J. (2009)
      We present a preliminary analysis of the sensitivity of Anglo-Australian Planet Search data to the orbital parameters of extrasolar planets. To do so, we have developed new tools for the automatic analysis of large-scale ...

    • Signals embedded in the radial velocity noise: Periodic variations in the tau Ceti velocities 

      Tuomi, Mikko; Jones, H.R.A.; Jenkins, James Stewart; Tinney, C.G.; Butler, R.P.; Vogt, Steven S.; Barnes, John; Wittenmyer, Robert A.; O'Toole, S.; Horner, J.; Bailey, J.; Carter, B.D.; Wright, D. J.; Salter, G. S.; Pinfield, D.J. (2013-03)
      Context. The abilities of radial velocity exoplanet surveys to detect the lowest-mass extra-solar planets are currently limited by a combination of instrument precision, lack of data, and “jitter”. Jitter is a general term ...

    • A super-earth and two Neptunes orbiting the nearby sun-like star 61 Virginis 

      Vogt, S.; Wittenmyer, R.; Butler, R.P.; O'Toole, S.; Henry, G.W.; Rivera, E.; Meschiari, S.; Laughlin, G.; Tinney, C.G.; Jones, H.R.A.; Bailey, J.; Carter, B.D.; Batygin, K. (2010)
      We present precision radial velocity data that reveal a multiple exoplanet system orbiting the bright nearby G5V star 61 Virginis. Our 4.6 years of combined Keck/HIRES and Anglo-Australian Telescope precision radial ...

    • Three Low-Mass Planets from the Anglo-Australian Planet Search 

      Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Carter, B.D.; Fischer, D.A. (2005)

    • Two Extrasolar Planets from the Anglo-Australian Planet Search 

      Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; McCarthy, C.; Carter, B.D. (2002-05)

    • Two New Planets from the Anglo-Australian Planet Search 

      Butler, R.P.; Tinney, C.G.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Apps, K. (2001-07)
      Precise Doppler measurements from the Anglo-Australian Telescope (AAT) UCLES spectrometer reveal periodic Keplerian velocity variations in the stars HD 160691 and HD 27442. HD 160691 has a period of 743 days, a semiamplitude ...

    • Two T dwarfs from the UKIDSS early data release 

      Kendall, T.R.; Tamura, M.; Tinney, C.G.; Martin, E.L.; Ishii, M.; Pinfield, D.J.; Lucas, P.W.; Jones, H.R.A.; Deacon, Niall (2007)