Luke M. Schmidt |  Mary Anne Limbach... -  《Ground-based and Airborne Instrumentation for Astronomy IX, Part Three of Three Parts: At SPIE Astronomical Telescopes + Instrumentation.17-22 July 2022.Montreal, Quebec, Canada》 -  Ground-based and Airborne Instrumentation for Astronomy (conference) - 2022, - 1218486-1～1218486-22 - 共22页

摘要：The Exoplanet Transmission Spectroscopy Imager (ETSI) amalgamates a low resolution slitless prism spectrometer with custom multiband filters to simultaneously image 15 spectral bandpasses between 430 ...

关键词： Exoplanets |  Stars |  Prisms |  Cameras |  Telescopes |  Sensors |  Optical filters

Mary Anne Limbach |  Luke M. Schmidt... -  《Ground-based and Airborne Instrumentation for Astronomy VIII, Part Three of Three Parts: 8th Conference on Ground-based and Airborne Instrumentation for Astronomy, 14–22 December 2020, Online Only, United States》 -  Conference on Ground-based and Airborne Instrumentation for Astronomy - 2021, - 114477D.1～114477D.14 - 共14页

摘要：We present the design of a novel instrument tuned to detect transiting exoplanet atmospheres. The instrument, which we call the exoplanet transmission spectroscopy imager (ETSI), makes use of a new te...

关键词： exoplanets |  transmission spectroscopy |  multi-band filters |  precision photometry

NSTL主题词： European Telecommunications Standards Institute |  imaging instrument |  Spectrography

Luke M. Schmidt |  Lauren N. Aldoroty... -  《Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV, Part One of Two Parts: 4th Conference on Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, 14–22 December 2020, Online Only, United States》 -  Conference on Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation - 2020, - 114512S.1～114512S.7 - 共7页

摘要：We report on an expanded catalog of total reflectance measurements of various common (and uncommon) materials used in the construction and/or baffling of optical systems. Total reflectance is measured...

关键词： optical instrumentation |  infrared instrumentation |  scattered light |  stray light |  black materials |  white materials |  calibration screens |  reflectivity

NSTL主题词： Reflectance |  hydroquinone

G. Pollina |  N. Hamaus... -  《Monthly notices of the Royal Astronomical Society》 - 2019,487(2) - 2836～2852 - 共17页 - 被引量：34

摘要：Luminous tracers of large-scale structure are not entirely representative of the distribution of mass in our Universe. As they arise from the highest peaks in the matter density field, the spatial dis...

关键词： galaxies: clusters: general |  large-scale structure of Universe |  cosmology: observations

Luke M. Schmidt |  Madelynn Gomez... -  《Advances in optical and mechanical technologies for telescopes and instrumentation III : Part three of three parts》 -  SPIE Conference on Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation - 2018, - 107065E-1～107065E-8 - 共8页

摘要：We report on an expanded catalog of total and specular reflectance measurements of various common (and uncommon) materials used in the construction and/or baffling of optical systems. Total reflectanc...

关键词： Optical instrumentation |  infrared instrumentation |  scattered light minimization

NSTL主题词： Reflectance

Luke M. Schmidt |  Madelynn Gomez... -  《Advances in optical and mechanical technologies for telescopes and instrumentation III : Part three of three parts》 -  SPIE Conference on Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation - 2018, - 107065F-1～107065F-8 - 共8页

摘要：We present total reflectance measurements and Lambertian characterization of various materials that are commonly (and uncommonly) used as a screen for imaging system calibration (such as flat fielding...

关键词： Optical instrumentation |  infrared instrumentation |  calibration

NSTL主题词： Reflectance |  Whites

Erika Cook |  Travis Prochaska... -  《Ground-based and airborne instrumentation for astronomy VII : Part five of five parts》 -  SPIE Conference on Ground-Based and Airborne Instrumentation for Astronomy - 2018, - 107029Z-1～107029Z-13 - 共13页

摘要：We describe the current electronics prototypes for the Flexure Compensation System (FCS) and the Slit Mask Exchange Mechanism (SMEM) for GMACS, a wide-field, multi-object, moderate-resolution optical ...

关键词： multi-object spectrograph |  GMACS |  flexure compensation |  slit mask |  Giant Magellan Telescope

NSTL主题词： Spectophotography |  Electronics |  Telescopes |  Astronomical Objects |  Gigantism |  giant stars |  PROTOTYPE

Peter Ferguson |  D. L. DePoy... -  《Ground-based and airborne instrumentation for astronomy VII : Part two of five parts》 -  SPIE Conference on Ground-Based and Airborne Instrumentation for Astronomy - 2018, - 107023A-1～107023A-8 - 共8页

摘要：We describe TCal, a mobile spectrophotometric calibration system that will be used to characterize the throughput as a function of wavelength of imaging systems at observatories around the world. TCal...

关键词： TCal |  Instrumentation |  Spectrophotometric Calibration |  Calibration |  Detector |  Photometry

NSTL主题词： PROVER |  Imaging systems |  Mobile

Travis Prochaska |  Carson Albert... -  《Ground-based and airborne instrumentation for astronomy VII : Part five of five parts /》 -  SPIE Conference on Ground-Based and Airborne Instrumentation for Astronomy - 2018, - 107029Y-1～107029Y-15 - 共15页

摘要：We describe the latest optomechanical design of GMACS, a wide-field, multi-object, moderate-resolution optical spectrograph for the Giant Magellan Telescope (GMT). Specifically, we discuss the details...

关键词： multi-object spectrograph |  camera |  CCD |  VPH grating |  Giant Magellan Telescope

NSTL主题词： Spectophotography |  Telescopes |  Gigantism |  giant stars

Travis Prochaska |  Carson Albert... -  《Ground-based and airborne instrumentation for astronomy VII : Part five of five parts》 -  SPIE Conference on Ground-Based and Airborne Instrumentation for Astronomy - 2018, - 107029Y-1～107029Y-15 - 共15页

摘要：We describe the latest optomechanical design of GMACS, a wide-field, multi-object, moderate-resolution optical spectrograph for the Giant Magellan Telescope (GMT). Specifically, we discuss the details...

关键词： multi-object spectrograph |  camera |  CCD |  VPH grating |  Giant Magellan Telescope