WFC3 Instrument Handbook for Cycle 24 . ... Wide Field Camera 3 Instrument Handbook for Cycle 24 > Chapter 2: WFC3 Instrument Description > 2.3 Spectral Elements . ... 2.3.1 The Filter Selection Process . ... Both WFC3 channels are equipped with a broad selection of spectral elements. ... The UVIS channel has a selectable optical filter assembly (SOFA) that contains a stack of 12 filter wheels housing a total of 48 elements: 42 full-frame filters, 5 quad filters, and 1 UV grism. ...

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• JWST Design
• GHRS Instrument Handbook
• Incorrect Resolution Element Used by COS ETC for new G130M Modes

Проект существует с июля 2002 года. Цель проекта - дать краткий обзор наиболее интересных статей, появившихся в библиотеке электронных препринтов astro-ph . Также в обзоры будут включаться статьи, появившиеся в списке astro-ph из других разделов. ... Параллельно в 2002-2003 гг. создавался списки обзорных статей, в которых подробно освещаются те или иные часто обсуждаемые вопросы (например, статья А. Линде hep-th/0107176 является одной из лучших обзорных статей по инфляции). ...

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... Up: Telescope and Instrument Control Systems . Previous: CFH12K: Control Software and Data Handling . ... The MERLIN 1 array is being upgraded with new correlator hardware and improved monitoring, operating and control software. ... The project aims to improve the reliability and efficiency of MERLIN operations by upgrading the real-time correlator control computer and providing new software for aiding astronomical data-quality and array subsystem monitoring. ... Display lag data in real time. ...

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• The UCAC Astrometric Survey
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• ADASS 2003 Conference Proceedings

Static Fourier spectrometers are often used for spectral measurements of the ionosphere emissions. There are two main advantages of Fourier spectrometers (FS) - large geometric factor and high spectral resolution; these parameters are two orders better than for grating spectral instruments. ... In scanning Fourier spectrometer optical and electric modulation of signal is used to avoid this problem, for static Fourier spectrometer there are no such ways. ...

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... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

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• ESO - Instruments Projects
• ESO - The European ELT
• ESO - Thesis Topic: Constraining Stellar Interiors and Mixing via Depletion

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• The Galaxy Gallery: Messier Objects

... Space Research Institute . ... Instrumentation for planetary research . ... Martian mini station (MMS) Instrumentation for space plasma research . ... Plasma particle spectrometers for space missions . Plasma-wave complex (PWC) . Ionospheric plasma diagnostic complex (DPK) Telescopes and radiometers . ... Radiometric Complex Traverse Service and special instrumentation . ... Onboard control and data acquisition systems . The noiseproof coding equipment . ... Real-time control systems . ...

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• The HARP Project and the Martlet
• Lidar homepage - Project news
• Lidar homepage - Project participants

HARP Gun (Photo by Peter . ... HARP, for High Altitude Research Project, was a study of the upper atmosphere by instruments shot from a cannon. ... The cannon which propelled the Martlet to the high atmosphere was the creation of Gerald Bull, a Canadian engineer who specialized in the design of cannon. ... When the cannon fired--its loud bang was heard all over Barbados--the airtight cover over the muzzle was blown away and the Martlet rose into the high atmosphere, to altitudes of 80-90 miles. ...

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• ACTUALITY of the PROJECT
• "Exploration" as a Classroom Resource
• Organizations - participants of the project "Kolibri-2000"

... Archives . ... There is an ambitious project afoot to build a 3D map of a meteor stream during the Perseids on Aug 11-12. ... This will be one of the better years for Perseids; the moon, which often interferes with the Perseids, will not be a problem this year. ... So, would you be willing to blog about this project on your blog? ... Tags: Announcement , Aug 2010 , August , meteors , modeling , Perseids , spatial-temporal modeling . ... Comment ( RSS ) | ... The Perseid Project [Announcement] . ...

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• Smithsonian Astrophysics Observatory Predoctoral Fellowships, 2004
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• The AstroStat Slog Cover

... Description . ... The SCORPIO-2 project: . ... The multi-mode spectrograph SCORPIO-2 was developed using the experience of observations at the 6-m telescope BTA with the SCORPIO focal reducer . ... The focal reducer consists of several units ('floors') mounted in the common case in the following order (from the telescope focal plane): . ... The focal reducer is connected with the platform-adapter which used for guiding by offset stars and for illumination the spectrograph by calibration lamps. ...

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• Cosmological Gene project
• Laboratory of spectroscopy and photometry of extragalactic objects :MOUSER
• Cosmological Gene project: Introduction

... RGB=115,115,115 . ... 332x96, 2k. First, you need a 4 layer document in Photoshop. ... Layer one has the flame image in it, use this one , it's the best picture of fire I own, and I use it a *lot*. ... Layer 3 has the dark grey in it, RGB code 115,115,115. Layer 4 has the grey background from my homepage in it. ... We'll also need a new channel for our mask. ... We want this image to melt into that grey layer, that color "#737373" is the average of the background colors. ...