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Related papers: SPIRou: a spectropolarimeter for the CFHT

200 papers

New instrumental capabilities and the wealth of astrophysical information extractable from the near-infrared wavelength region have led to a growing interest in the field of high resolution spectroscopy at 1-5 mu. We aim to provide a…

We describe the current on-sky performance of the Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrument on the Subaru telescope on Maunakea, Hawaii. SCExAO is continuing to advance its AO performance, delivering H band Strehl…

The Maunakea Spectroscopic Explorer is a next-generation massively multiplexed spectroscopic facility currently under development in Hawaii. It is completely dedicated to large-scale spectroscopic surveys and will enable transformative…

We simulate a radial velocity (RV) follow-up of the TRAPPIST-1 system, a faithful representative of M dwarfs hosting transiting Earth-sized exoplanets to be observed with SPIRou in the months to come. We generate a RV curve containing the…

Earth and Planetary Astrophysics · Physics 2019-07-24 Baptiste Klein , Jean-François Donati

SPICA is a mid to far infra-red space mission to explore the processes that form galaxies, stars and planets. SPICA/SAFARI is the far infrared spectrometer that provides near-background limited observations between 34 and 230 micrometers.…

Instrumentation and Methods for Astrophysics · Physics 2021-01-13 Russell F. Shipman , Bart Vandenbussche , Edgar Castillo-Dominguez , Alvaro Labiano , Willem Jellema , Angiola Orlando

The Spitzer Space Telescope, NASA's Great Observatory for infrared astronomy, has made available new tools for the investigation of the infrared properties of planetary nebulae. The three instruments onboard, including the Infrared Array…

Astrophysics · Physics 2007-08-31 Joseph L. Hora

We describe the TIFR Near Infrared Spectrometer and Imager (TIRSPEC) designed and built in collaboration with M/s. Mauna Kea Infrared LLC, Hawaii, USA, now in operation on the side port of the 2-m Himalayan Chandra Telescope (HCT), Hanle…

With the recent discovery of a dozen dusty star-forming galaxies and around 30 quasars at z>5 that are hyper-luminous in the infrared ($\mu$$L_{\rm IR}>10^{13}$ L$_{\odot}$, where $\mu$ is a lensing magnification factor), the possibility…

A new MKO-NIR infrared filter set is described, including techniques and considerations given to designing a new set of bandpasses that are useful at both mid- and high-altitude sites. These filters offer improved photometric linearity and…

Astrophysics · Physics 2009-11-07 D. A. Simons , A. T. Tokunaga

SPECULOOS is a ground-based transit survey consisting of six identical 1-m robotic telescopes. The immediate goal of the project is to detect temperate terrestrial planets transiting nearby ultracool dwarfs (late M-dwarf stars and brown…

XEUS has been recently selected by ESA for an assessment study. XEUS is a large mission candidate for the Cosmic Vision program, aiming for a launch date as early as 2018. XEUS is a follow-on to ESA's Cornerstone X-Ray Spectroscopy Mission…

This White Paper presents a mission concept called MIRECLE - the Mid-InfraRed Exoplanet CLimate Explorer. With a moderately sized aperture of 2 meters, broad wavelength coverage (4 - 25 um), and next generation instruments, MIRECLE will be…

Hyper Suprime-Cam (HSC) is a wide-field imaging camera on the prime focus of the 8.2m Subaru telescope on the summit of Maunakea in Hawaii. A team of scientists from Japan, Taiwan and Princeton University is using HSC to carry out a…

Instrumentation and Methods for Astrophysics · Physics 2018-03-16 H. Aihara , N. Arimoto , R. Armstrong , S. Arnouts , N. A. Bahcall , S. Bickerton , J. Bosch , K. Bundy , P. L. Capak , J. H. H. Chan , M. Chiba , J. Coupon , E. Egami , M. Enoki , F. Finet , H. Fujimori , S. Fujimoto , H. Furusawa , J. Furusawa , T. Goto , A. Goulding , J. P. Greco , J. E. Greene , J. E. Gunn , T. Hamana , Y. Harikane , Y. Hashimoto , T. Hattori , M. Hayashi , Y. Hayashi , K. G. Hełminiak , R. Higuchi , C. Hikage , P. T. P. Ho , B. -C. Hsieh , K. Huang , S. Huang , H. Ikeda , M. Imanishi , A. K. Inoue , K. Iwasawa , I. Iwata , A. T. Jaelani , H. -Y. Jian , Y. Kamata , H. Karoji , N. Kashikawa , N. Katayama , S. Kawanomoto , I. Kayo , J. Koda , M. Koike , T. Kojima , Y. Komiyama , A. Konno , S. Koshida , Y. Koyama , H. Kusakabe , A. Leauthaud , C. -H. Lee , L. Lin , Y. -T. Lin , R. H. Lupton , R. Mandelbaum , Y. Matsuoka , E. Medezinski , S. Mineo , S. Miyama , H. Miyatake , S. Miyazaki , R. Momose , A. More , S. More , Y. Moritani , T. J. Moriya , T. Morokuma , S. Mukae , R. Murata , H. Murayama , T. Nagao , F. Nakata , M. Niida , H. Niikura , A. J. Nishizawa , Y. Obuchi , M. Oguri , Y. Oishi , N. Okabe , Y. Okura , Y. Ono , M. Onodera , M. Onoue , K. Osato , M. Ouchi , P. A. Price , T. -S. Pyo , M. Sako , S. Okamoto , M. Sawicki , T. Shibuya , K. Shimasaku , A. Shimono , M. Shirasaki , J. D. Silverman , M. Simet , J. Speagle , D. N. Spergel , M. A. Strauss , Y. Sugahara , N. Sugiyama , Y. Suto , S. H. Suyu , N. Suzuki , P. J. Tait , T. Takata , M. Takada , N. Tamura , M. M. Tanaka , M. Tanaka , M. Tanaka , Y. Tanaka , T. Terai , Y. Terashima , Y. Toba , J. Toshikawa , E. L. Turner , T. Uchida , H. Uchiyama , K. Umetsu , F. Uraguchi , Y. Urata , T. Usuda , Y. Utsumi , S. -Y. Wang , W. -H. Wang , K. C. Wong , K. Yabe , Y. Yamada , H. Yamanoi , N. Yasuda , S. Yeh , A. Yonehara , S. Yuma

The NASA TESS mission will deliver hundreds of transiting exoplanet candidates orbiting bright stars. The spectrometers SOPHIE at OHP and SPIRou at CFHT will be ideal to obtain radial velocities of these candidates, confirm their nature,…

The Subaru Prime Focus Spectrograph (PFS) is a massively-multiplexed fiber-fed optical and near-infrared 3-arm spectrograph (N_fiber=2400, 380<lambda<1260nm, 1.3 degree diameter FoV), offering unique opportunities in survey astronomy. Here…

We present the Two Deep Fields Imaging Survey (2DFIS), a wide-field imaging program conducted with the Canada-France-Hawaii Telescope (CFHT) targeting two astrophysically distinct regions: one containing a repeating fast radio burst (FRB)…

We present here SPECULOOS, a new exoplanet transit search based on a network of 1m-class robotic telescopes targeting the $\sim$1200 ultracool (spectral type M7 and later) dwarfs bright enough in the infrared ($K$-mag $\leq 12.5$) to…

Magnetic fields play a crucial role throughout stellar evolution, regulating angular momentum, channelling accretion, and launching jets and outflows. While the magnetic properties of Classical T Tauri Stars (CTTS) are well characterised,…

SPINOR is a new spectro-polarimeter that will serve as a facility instrument for the Dunn Solar Telescope at the National Solar Observatory. This instrument is capable of achromatic polarimetry over a very broad range of wavelengths, from…

Astrophysics · Physics 2009-11-11 H. Socas-Navarro , D. Elmore , A. Pietarila , A. Darnell , B. W. Lites , S. Tomczyk
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