WebHARDERSEN IRTF ASTEROID NIR REFLECTANCE SPECTRA V1.0 This dataset includes average near-infrared (NIR) reflectance spectra for 68 main-belt asteroids that were observed at the NASA Infrared Telescope Facility (IRTF), Mauna Kea, Hawaii, from April 2001 to January 2015. WebUsing NASA IRTF SpeX data from 0.8 to 4.5 µm, we determine self-consistently the stellar prop- ... Spextool includes a package to correct for telluric absorption and perform relative flux calibration (Vacca et al. 2003) using observations of A0 stars. These stars provide a relatively featureless contin-
ARC 3.5m TRIPLESPEC - Apache Point Observatory
WebSpextool (Spectral EXtraction tool) is an IDL-based data reduction package for SpeX, a medium resolution near-infrared spectrograph on the NASA IRTF. It performs all of the … Webthe SpeXtool package (Cushing et al. 2004) were used to scale and combine the individual spectra, correct for tel-luric absorption and apply a relative flux calibration fol- ... IRTF/SpeX Spectroscopy and Imaging WISE J1049−5319 was observed with IRTF/SpeX on 15 March2013(UT) in cloudy and windy conditions with ... onshape down detector
Chicago McMaster-Carr
WebMar 17, 2024 · The Near-Infrared High Throughput Spectrograph (NIHTS, pronounced "nights") is a low-resolution ( R ≡ λ /Δ λ ∼ 200) near-infrared prism spectrograph on the 4.3 m Lowell Discovery Telescope (LDT), formerly the Discovery Channel Telescope, in Happy Jack, AZ (altitude 2347 m). WebData Set Overview ===== All observations were obtained with SpeX, the low- to medium-resolution near-IR spectrograph and imager at the NASA Infrared Telescope Facility (IRTF) … WebSpextool (SPectral EXtraction TOOL) is an Interactive Data Language (IDL)-based data reduction package written by Michael Cushing, William Vacca, and John Rayner to reduce … onshape draft