Irtf spex
WebAn autonomous infrared slit viewer is used for object acquisition, infrared guiding, and scientific imaging in the wavelength range 0.8-5.5 μm. The imager employs an Aladdin 2 512×512 InSb array that covers a 60 '' ×60 '' field of view at 0.12" pixel -1. SpeX was successfully commissioned on IRTF during 2000 May, June, and July. WebThis data set contains low-resolution, near-infrared (0.8 - 2.5 micron) spectra of asteroids obtained with SpeX at the NASA Infrared Telescope Facility (IRTF) on Mauna Kea. Since it …
Irtf spex
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WebFeb 10, 2024 · The individual source file are product only if they are present in the _all file. ielog_YYYYMMDD_tcs.txt - log entries with the 'tcs' source, IRTF Telescope Control System. ielog_YYYYMMDD_sbd.txt - log entires with the 'sbd' source, SpeX spectrograph. ielog_YYYYMMDD_sgd.txt - log entires with the 'sgd' source, SpeX imager/guider. WebWe present eight new 0.8 to 2.4 µm spectral observations of Neptune’s satellite Triton, obtained at IRTF/SpeX during 2002 July 15– 22 UT. Our objective was to determine how Triton’s near-infrared spectrum varies as Triton rotates, and to establish an accurate baseline for comparison with past and future observations.
Webdata set: FIEBER-BEYER IRTF MAINBELT ASTEROID SPECTRA V2.0 IRTF SpeX spectra of main belt asteroids from Fieber-Beyer (2010)as well as data obtained since time of V1.0 publication. SUPPORT ARCHIVES - EAR-A-I0046-3-FBIRTFSPEC-V2.0 - starting 2000-06-30T09:58:41Z; data set: FIEBER-BEYER IRTF MAINBELT ASTEROID SPECTRA V1.0 IRTF … Webbundle: FIEBER-BEYER IRTF MAINBELT ASTEROID SPECTRA The data set contains observations obtained with the NASA IRTF SpeX instrument covering the 0.7 to 2.5 …
WebThe 2001 IRTF SPeX data was used to identify Type II material based on observational geometry and evaluation of dust opacity. An represent spectra of this region was extracted using a 3x3 pixel box—shown in red in Figure 6. This represents ~0.9 arc seconds area of the disc and is consistent with our spatial resolution. WebJul 16, 2013 · IRTF/SpeX Spectroscopy and Imaging. WISE J1049−5319 was observed with IRTF/SpeX on 2013 March 15 (UT) in cloudy and windy conditions with poor and variable seeing (1 5–2 0 at J band). We deployed the 0 V = 6.87) at an airmass of 3.3 with the slit aligned to the same position angle. Internal flat field and Ar arc lamp exposures were …
WebSpeX Near-infrared Spectroscopic Extinction Curves in the Milky Way. Interstellar dust extinction curves provide valuable information about dust properties, including the …
WebJun 18, 2014 · Abstract: The SpeX Prism Library (SPL) is a uniform compilation of low-resolution (R ~ 75-120), near-infrared (0.8-2.5 micron) spectra spanning a decade of … biometrics baseballWebMar 2, 2024 · We present a multi-epoch spectroscopic study of LkCa 4, a heavily spotted non-accreting T Tauri star. Using SpeX at NASA's Infrared Telescope Facility (IRTF), 12 spectra were collected over five consecutive nights, spanning 1.5 stellar rotations. biometrics awareness testWebTitle: Illinois Recess in Schools Task Force (IRTF) Agenda - January 11, 2012 Author: criseman Keywords: schedule, 1/11/12 Created Date: 1/6/2012 4:12:07 PM biometrics belfastWebThe IRTF Extended Spectral Library is a collection of 0.7-2.5 um mostly stellar spectra observed at a resolving power of R ~ 2000 with the medium-resolution spectrograph, … daily star bangladesh newspaper in enWebbundle: FIEBER-BEYER IRTF MAINBELT ASTEROID SPECTRA The data set contains observations obtained with the NASA IRTF SpeX instrument covering the 0.7 to 2.5 micron near-infrared portion of the spectrum. The data set archives reduced, calibrated spectra which were obtained and used in Sherry Fieber-Beyer's Ph.D. dissertation at the University … biometrics bangladeshWebcollection: Fieber-Beyer IRTF Mainbelt Asteroid Spectra V2.0 The data set contains observations obtained with the NASA IRTF SpeX instrument covering the 0.7 to 2.5 micron near-infrared portion of the spectrum. The data set archives reduced, calibrated spectra which were obtained by Sherry Fieber-Beyer and archives reduced, calibrated spectra. daily star black eyed childrenWebSpeX is a medium-resolution 0.7-5.3 micron spectrograph built at the Institute for Astronomy (IfA), for the NASA Infrared Telescope Facility (IRTF) on Mauna Kea. The instrument saw … Welcome to the SpeX News page. Providing the lastest news in quarterly summaries. ... Spex-2.0 Dictionary of Commands (PDF) SpeX_FITS_keyword_reference(PDF) … Index of /~spex/Electronics Name Last modified Size Description. Parent … SpeX Moris ISHELL MIRSI MOC Available Instruments Retired Instruments . … About the Institute for Astronomy The Institute for Astronomy (IfA) was … Instructions for a complete shutdown of SpeX. 1. Stopping the Software 1.1 Vnc … Instructions to power up SpeX from a complete powered off state. Prior to … Spex 2.0 In 2013, the spex computers and software was upgraded along with the … daily star breaking news