WebSince first light in 2016, iSHELL has been used to provide ground-based support for the NASA-Juno mission, observing Jupiter's aurora while Juno takes in-situ measurements of the magnetosphere as well as observing the aurora. WebiSHELL is operated with two GUIs in a manner identical to the IRTF’s medium resolution spectrograph, SpeX. One GUI runs the spectrograph and the other the IR slit viewer. The …

NASA Infrared Telescope Facility - Wikipedia

http://irtfweb.ifa.hawaii.edu/~ishell/observer/ WebiSHELL (Rayner et al. 2012, 2016) at the 3m NASA-IRTF to characterize its volatile composition. The observing log is shown in Table 1. We utilized two custom iSHELL settings (referred to as L-Custom and L3-Custom, see Table 1) so as to fully sample a suite of molecular abundances. We oriented the slit along the Sun-comet line. Coordinated ... dick\\u0027s sporting goods 50% off

NASA Infrared Telescope Facility (IRTF)

WebNSFCam2. NSFCAM2 is a 1-5 µm camera, built at the Institute for Astronomy, (IfA), for the NASA Infrared Telescope Facility (IRTF). The camera uses a 2048x2048 Hawaii 2RG detector array. The image scale is 0.04 arcsec/pixel and the field of view is 82x82 arcsec. It contains two filter wheels. WebThis is an echelle simulator for iSHELL (Immersion Grating Echelle Spectrograph) at the NASA Infrared Telescope Facility (IRTF). It employs a set of ab-initio grating equations … WebiSHELL is a 1.06–5.3 μ m high spectral resolution spectrograph built for the 3.2 m NASA Infrared Telescope Facility (IRTF) on Maunakea, Hawaii. Dispersion is accomplished with a silicon... dick\\u0027s sporting goods 3x points