Irtf spextool

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August undefined, 2024

IRTF offers the possibility of remote data reduction, e.g., for those observers without an IDL license at their home institution. IRTF's standalone workstation Freia is set up for this, and can be accessed via VNC. Freia comes with IDL, and Spextool for SpeX and iSHELL installed. WebThe asteroid was first observed using the SpeX instrument at the NASA Infrared Telescope Facility (IRTF) [61] and processed with SpexTool [62]. The object was then observed at LBT with the same...

FORCAST Redux Developer’s Manual — sofia_redux v1.3.0

WebApr 1, 2004 · The package, called Spextool, carries out all the procedures necessary to produce fully reduced spectra including preparation of calibration frames, processing and extraction of spectra from... WebJan 31, 2024 · We obtained 1 – 2.5 μm spectra using the SpeX instrument on the NASA Infrared Telescope Facility (IRTF). The spectra were reduced and analyzed using the IRTF … reactive \u0026 functional polymers是几区

@ Observer Documentation - NASA Infrared Telescope …

WebHave a question, comment, or need assistance? Send us a message or call (630) 833-0300. Will call available at our Chicago location Mon-Fri 7:00am–6:00pm and Sat … WebInfrared Telescope Facility (IRTF) on Mauna Kea, HI, using the SpeX 0.7-5.3 m Medium-Resolution Spectrograph and Imager on December 16-18, 2024. During this observation, Mercury was ~63-70% ... Spextool [9] for inherent and thermal corrections and the global spectral characterization of Mercury according to the geochemical terrain of the ... 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. how to stop craters on your face

Spextool: A Spectral Extraction Package for SpeX, a 0.8–5.5 …

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WebN. A. Teanby Abstract and Figures Observations of Uranus were made in August 2009 with the SpeX spectrograph at the NASA Infrared Telescope Facility (IRTF). Analysed spectra range from 0.8 to 1.8... 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 … how to stop craving junk foodWebSpextool (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 … how to stop craving sugar and sweets

"WebApr 2, 2004 · Spextool was designed primarily to extract spectra from the cross‐dispersed modes, since single‐order spectra can be extracted easily using other data reduction packages (e.g., IRAF). The short‐wavelength cross‐dispersed (SXD) mode of SpeX covers the wavelength range 0.8–2.4 μm with an average resolving power 〈R〉 = 2000 for a slit … " - Irtf spextool

Irtf spextool

IRTF/SpeX spectra (black) compared to spectral standards (red).

WebHardersen,P.S., Hardersen IRTF Asteroid NIR Reflectance Spectra V1.0. EAR-A-I0046-3-HARDERSENSPEC-V1.0. NASA Planetary Data System, 2016. Digital Object Identifier (DOI) Unable to retrieve DOI information. Please contact … WebSpeX Data Calibration Standard ﬂat‐ﬁeld and wavelength calibrations were conducted using the Spextool (V4.0) data reduction package(Cushingetal.,2004;Vaccaetal.,2003)employingtheinternalﬂat‐ﬁeldandArlampdataobtained atthe beginning and end ofeach night. OurSpeXdata exhibit stray light from …

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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). WebDownload scientific diagram IRTF/SpeX spectra (black) compared to spectral standards (red). The spectra are normalized between 1.27 and 1.29 µm and offset by integer values …

WebEXES Redux Developer’s Manual¶ Introduction¶ Document Purpose¶. This document is intended to provide all the information necessary to maintain the EXES Redux pipeline, used to produce Level 2 and 3 reduced products for EXES data, in … http://irtfweb.ifa.hawaii.edu/research/dr_resources/

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- WebIRTF/TEXES observations of the same spectral region were taken on July 16th 2024, with a duration of 978 seconds, and spectral resolution of ... reduced using the Redux pipeline [4] which uses a modified version of the Spextool package [5] for performing wavelength calibration and spectral extraction. Figure 1: The Stratospheric Observatory for ...

WebIRTF Facility Instruments. SpeX, 0.7 – 5.3 micron cross-dispersed medium-resolution spectrograph and imager. MORIS, 512x512 pixel Andor IXon CCD Camera, mounted on …

WebFORCAST Redux Developer’s Manual — sofia_redux v1.3.0 ... Navigation reactive abnormal meaningWebResidential Treatment. Home » Services » Developmental Trauma & Attachment Program (DTAP) » Residential Treatment. how to stop craving foodWeba decade of observations with the IRTF SpeX spectrograph. Primarily con-taining ultracool M, L, T and Y dwarfs, this spectral library has been used ... all uniformly extracted and calibrated using the SpeXtool re-duction package (Vacca, Cushing & Rayner 2003; Cushing, Vacca & Rayner 2004). reactive absorption pptWebused Spextool, a set of Interactive Data Language routines provided by the IRTF, for data reduction4. 24Themiswaswarmenoughtocontributeasignificantamountof reactive abn numberWebData Set Overview ===== All spectral observations were obtained using the SpeX instrument on the NASA IRTF in low-resolution mode. Observations were made remotely and in … how to stop craving saltWebCompared to large optical spectral surveys, near infrared spectra is overwhelmingly outnumbered. Sloan Digital Sky Survey (SDSS), the largest optical spectroscopic survey, has published about 5,789,200 optical spectra in its latest data release DR16, while no large scale near infrared spectra survey has been performed. Typical studies in near infrared … reactive a cell phoneWebarXiv:0708.1083v1 [astro-ph] 8 Aug 2007 The Near-Infrared Broad Emission Line Region of Active Galactic Nuclei – I. The Observations Hermine Landt1 Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138. how to stop crashing in minecraft