Echellette spectrograph and imager

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August undefined, 2024

WebThe MagE (Magellan Echellette) Spectrograph is a moderate-resolution optical echellette. See technical specifications. Magellan 2 – Clay Telescope MIKE The Magellan Inamori Kyocera Echelle (MIKE) is a high-throughput double echelle spectrograph. See technical specifications. LDSS3 WebAug 6, 2014 · The Multi-Object Broadband Imaging Echellette (MOBIE) is the seeing-limited, visible-wavelength imaging multiobject spectrograph (MOS) planned for first-light use on the Thirty Meter Telescope (TMT).

[PDF] The integral field unit for Echellette Spectrograph and Imager …

WebDEep Imaging Multi-Object Spectrograph Low Resolution Imaging Spectrometer Echellette Spectrograph and Imager (HIRES) (MOSFIRE) (DEIMOS) (LRIS) (ESI) Palomar 200” Hale Telescope: Palomar Mountain Triple Spectrograph (TripleSpec) Owens Valley Radio Observatory: Bishop, CA WebEchelette definition, a diffraction grating designed to reflect infrared radiation. See more. mychart community medical centers

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WebI learned how to robustly reduce data of galaxies and quasars, taken with the Magellan Echellette (MagE) spectrograph at the Las Campanas Observatory in Chile by my mentor, Dr. Kathy Cooksey. WebThe Low Resolution Imaging Spectrograph (LRIS) can be mounted at this focus on Keck I and the Echellete Spectrograph and Imager (ESI) occupies the Cassegrain focus on Keck II. 3.2.2 Nasmyth/bent Cassegrain foci With a (flat) tertiary mirror mounted on the elevation axis, the f/15 beam can be sent to either of WebKeywords: spectrograph, imager, echellette, Keck, kinematic, astronomy, translation . 1. Introduction: Extremely repeatable mirror positioning mechanisms are needed in the Echellette Spectrograph and Imager (ESI). ESI is a multipurpose instrument currently being delivered by the Instrument Development Laboratory of Lick Observatory for use at ... office 365 global support

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WebJul 10, 2002 · The Echellette Spectrograph and Imager (ESI) is a multipurpose instrument that has been delivered by the Instrument Development Laboratory of Lick Observatory … WebJun 29, 2006 · We report on the design, development and commissioning of an Integral Field Unit (IFU) that has been built for the Echellette Spectrograph and Imager (ESI) at … mychart community kokomoWebThe Echellette Spectrograph and Imager (ESI) is a visible-wavelength, faint-object, imager and single-slit spectrograph in operation at the Cassegrain focus of the Keck II … Checklists: Pre-run checklist; 4 weeks before your run: Submit a Mainland … Author Instructions; Instructions to authors publishing papers with Keck data … The resulting echellette-mode spectra cover the normal ESI wavelength range of … The ESI instrument is a versatile, multi-mode spectrograph and imager, with … The CCD and CCD Crate. Rebooting the CCD crate. Cycling power to the CCD … The ESI Integral Field Unit (IFU) is a device that can be used (instead of the … XIDL Code Quick Reduction ESI cookbook (v1.1) XIDL/ESI html: I. Overview of the … mychart community indianapolis

"WebThe Magellan Echellette (MagE) spectrograph is a single-object optical echellette spectrograph for the Magellan Clay telescope. MagE has been designed to have high throughput in the blue;... " - Echellette spectrograph and imager

Echellette spectrograph and imager

Conceptual design phase stray light analysis of the MOBIE imaging …

WebThe Echellette Spectrograph and Imager (ESI) for Keck 2 is a versatile Cassegrain instrument which will take data in 3 independent modes. In the echellette mode, it is a … WebThe ESI instrument has three modes. The 170.0-mm collimated beam can be sent directly into the camera for imaging, through a prism disperser, or to an echellette grating with …

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WebJan 6, 2024 · The Near Infrared Echellette Spectrograph (NIRES) is a prism cross-dispersed near-infrared spectrograph built at the California Institute of Technology by a team led by Chief Instrument Scientist Keith Matthews and Prof. Tom Soifer. WebJan 6, 2024 · Based on data obtained from Keck Observatory’s Deep Imaging and Multi-Object Spectrograph and Near Infrared Echellette Spectrograph, the researchers determined SN 2024tlf’s progenitor red supergiant star — located in the NGC 5731 galaxy about 120 million light-years away from Earth — was 10 times more massive than the …

WebJul 1, 2010 · The Multi-Object Broadband Imaging Echellette (MOBIE) is the seeing-limited, optical spectrograph planned for the first generation of Thirty Meter Telescope (TMT) instruments1. WebApr 17, 2002 · We obtained an optical image of PSO J347+48 in the "Ellis-R" filter of the Echellette Spectrograph and Imager on the Keck II telescope (Keck-II/ESI; Sheinis et …

WebJun 7, 2006 · The IFU passes a spectral range of 0.39-1.1 um with a throughput of between 45 % and 60 % depending on wavelength and field position. The IFU head resides in an … WebAug 11, 2024 · ABSTRACT We use medium-resolution Keck/Echellette Spectrograph and Imager spectroscopy of bright quasars to study cool gas traced by CaII 3934;3969 and NaI 5891;5897 absorption in the interstel- lar/circumgalactic media of 21 foreground star-forming galaxies at redshifts 0:03 <0:20 with stellar masses 7:4 logM =M 10:6.

WebJul 16, 1998 · 9.4 Mounting for large prisms in the Keck II Echellette Spectrograph/Imager (ESI) 183 9.5 Mountings for prisms in an articulated telescope 188 9.6 Mounting for the GOES telescope secondary mirror 192 9.7 Mounting for the FUSE spectrograph gratings 193 9.8 Mounting for the IRAS cryogenic beryllium mirror 197

WebDec 14, 2015 · We report 3 upper limits for several other molecules. Two especially gas-rich DLAs (“super-DLAs”) with z = 2.5036 and z = 2.045 were observed using the echellette mode on Keck Echellette Spectrograph and Imager (ESI). These observations were optimized to detect a number of metal lines. mychart community indianapolis indianaWebApr 15, 2002 · The Echellette Spectrograph and Imager (ESI) is a multipurpose instrument which has been delivered by the Instrument Development Laboratory of Lick … office 365 give access to onedriveWebApr 7, 2024 · To get a closer look, they conducted follow-up observations using Keck Observatory’s Low Resolution Imaging Spectrometer (LRIS) and Near Infrared Echellette Spectrograph (NIRES). mychart community indyWebJun 7, 2006 · Abstract: We report on the design, development and commissioning of an Integral Field Unit (IFU) that has been built for the Echellette Spectrograph and Imager … mychart community hospital munster inWebechelette: [noun] a reflection grating made by ruling parallel V-shaped grooves in a polished metal plate so that light is reflected from the corresponding faces of successive grooves. office 365 give access to mailboxWebThe Echellette Spectrograph and Imager (ESI) for Keck 2 is a versatile Cassegrain instrument which will take data in 3 independent modes. In the echellette mode, it is a … office 365 glasgow.ac.ukWebMar 21, 1997 · The ESI (echellette spectrograph and imager) is a multi-mode Cassegrain spectrograph currently funded and under construction at UCO/Lick Observatory for the Keck II telescope. The ESI instrument has three modes. The 170.0-mm collimated beam can be sent directly into the camera for imaging, through a prism disperser, or to an … mychart community indianapolis login