FGS Instrument Handbook for Cycle 24 . ... Fine Guidance Sensor Instrument Handbook for Cycle 24 > Chapter 5: FGS Calibration Program > 5.3 Linking Transfer and Position Mode Observations . ... Observations . ... As was mentioned in Section 3.4 , by using Transfer mode observations to determine a binary system?s true relative orbit, and using Position mode observations of nearby reference stars (and perhaps the binary as well) to determine the binary?s parallax, the system?s total mass can be derived. ...

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• STIS Instrument Handbook
• COS Instrument Handbook
• Instruments/Observations Overview

... The task accepts two sources lists: the observation source list and the exposure source list. ... List of selected sources. This le contains a table, called SRCLIST, with the following columns: Name Type Description SRC NUM Integer Source ID from observation source list RA Double RA from exposure source list DEC Double Declination from expoure source list RATE Real Count rate from observation source list COUNTS Real Number of source counts, from exposure source ...

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• http://xmm.vilspa.esa.es/sas/5.4.1/doc/obssumm.ps.gz
• Home Page

The VLTI Calibrator Selector Tool is a tool intended to assist in the selection of suitable interferometric calibrators for VLTI observations with MIDI and AMBER. It uses a model of the VLTI and its instruments to assess the fringe visibility, given the observed bandpass, the geometry, spectrum, and coordinates of the target and the time at which the observations are to be made. ... The tool offers an HTML/Java based interface and consists of two pages. ... The quality flag depends on LDD_chi2. ...

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• GRAVITY тАФ the instrument team during the first observations at Paranal
• ESO - Post-observation support
• ESO - P2PP version 2 for La Silla instruments

... Second, the observatory can control the configuration, test data analysis procedures, and provide calibration solutions with the help of instrument models. This paper presents the VLT object-oriented framework for the development of ETCs (Exposure Time Calculators) and data simulators. ... Instrument simulations are being developed for the purpose of predictive calibration, instrument configuration control, and evaluation of data analysis procedures. ...

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• Observation Interval Determination for the Chandra X-ray Observatory
• ADASS 2002 Conference Proceedings
• Calibration and Performance Control for the VLT Instrumentation

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

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Magnetic field measurements onboard the Interball Tail spacecraft are carried out by the FM-3I instrument which consists of two flux-gate magnetometers covering two different ranges: [-200, +200] nT and [-1000, +1000] nT. Besides scientific goals, the FM-3I experiment data is used to perform the attitude control of the Interball Tail spacecraft. ... August 22, 1995 . ... October 18, 1995 . Top of the page . ... Back to the Interball Home Page . ...

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• The Wind Spacecraft
• SPICE System Overview .
• Current Solar Wind Conditions

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado?о Solar . ... Spotting Scopes . ...

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• Meade Instruments Corporation - ETX Astro Telescope and ETX Spotting Scope
• Technology / Technology / Meade Instruments
• Series / Meade Instruments

... P2068 Date Received: 2005-Feb-01 11:09:13 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 18 Hours High-precision timing of two recycled pulsars We request 18 hours of observing time to continue regular timing observations of two recycled pulsars spanning a 12-month baseline. ... Measurements of the prop er motion of b oth J1829+2456 and J1944+0907 will allow their intrinsic Pdots to b e determined. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/ChampiontagP2068tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/ChampiontagP2277tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/LazarustagP2863tp.pdf

Next: Airmass Calculation Up: Flux Calibration Previous: Flux Calibration . To calibrate the chromatic response, observations of a standard star (preferably more than one) are needed, for which the absolute fluxes are known. The spectral response curve of the instrument can then be determined with the command RESPONSE/LONG , and absolute fluxes for the objects of interest are obtained with CALIBRATE/FLUX . ...

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• The Observation Summary Table
• What was measured?
• Format conversion

... XRB SEDs | ... By using RXTE to determine the spectral state of a system we intend to generate SEDs using data that may have been taken at different times but were taken at similar X-ray states. Due to its all-sky coverage and long operational time, the RXTE/ASM instrument provides unparalled information on the spectral states: an ideal jumping-off point for studying time-dependent properties of X-ray binaries. ... Blue arrows designate X-ray observation times. ...

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• GX339-4
• SMC X-3
• SMC X-1

The large magnetic cloud caused by coronal mass ejection at the Sun on January 6, 1997 came to the Earth at early morning on January 10 and continue to interact with Earth's magnetosphere till January 11 (see for example home page of this event prepeared by Dr. M.Peredo http://www-istp.gsfc.nasa.gov/istp/cloud_jan97/event.html ). ... During the days discussed here INTERBALL-1 satellite was in the magnetosphere (MS) near its dusk flunk - see the Fig. 1 for compearing. ...

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• Optico-electronic Instruments for the Phobos-Grunt Mission
• The Wind Spacecraft
• SKA-3 Results Page

Lab . Main page News People . ASA . Master . Master net Homepage . ... Lomonosov Moscow State University Sternberg Astronomical Institute . ... MASTER . ... Lomonosov (ShOK) . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . People, who work in lab . Latest news and news archive . ... All news ...

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... They were determined as a result of orbit improving on the base of all kinds of optical observations available in the catalog of observations of the Minor Planet Center on March 16, 2014 (radar observations have not been used at this stage). ... As the MPC orbits do not all were improved simultaneously with EMP orbits, only 383866 sets of elements were used for data comparison (for selected sets of elements process of improvement had started with the use of the same observations). ...

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• Values of asteroid masses
• AE (appendix)
• Intl collabration

... Recent Results . ... last 10 years in ADS) . in SAO press releases . ... observations database) . ... Last update: . ... Measurement of the dark halo shape in polar ring galaxies . Determining the mass of supermassive black hole in galaxy Mrk6 nucleus based on spectropolarimetric observations . The dust jets in the nucleus of comet 29P/Schwassmann-Wachmann 1 . ... New Polar Ring Galaxies . Traces of recent interactions in isolated Seyfert galaxies . ...

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• LSFVO: instruments
• GRB follow-up team
• Instrumentation

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Transit Instrument by Thomas Jones. 1827. 3-inch aperture, 63 inches focal length. ... A small circle made by Mr. Gardner and divided by Mr. Grubb has been attached to the axis of the Transit. ... The pivots are 1" diameter, of bell-metal. ... The Transit Instrument and Jones Mural Circle were used by Robinson to compile the publication: "Places of 5345 Stars observed from 1828 to 1854 at the Armagh Observatory". ...

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• Grubb 10 inch Refractor

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . ... Last Update August 22, 2005 . Listed Since August 31, 2001 . ... Novosibirsk, ZZ 630049 . ... Web Site . ... Web . www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Astronomy Terms - To Help You Study The Universe - an Astronomy Net Article
• Davis Instruments, AstroGuide Listing
• Apogee Instruments, Inc., AstroGuide Listing

Mid-Infrared All Sky Cloud Camera . ... These documents are provided to give users the information needed regarding instrument design, performance and operation to plan and carry out observations. While every effort is made to keep information on this site current, instrument performance does vary continuously with time and environmental conditions. ... Comments and suggestions are always welcome! Return to the APO Home Page . April 3, 2000 - Jon Brinkmann (brinkmann/nmsu.edu) ...

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• APOzeropts.htm APO Zero Points
• Astrophysical Research Consortium Small Aperture Telescope
• Instruments

Next: The Transmission Gratings Up: The Instruments Previous: The Instruments . ... A conventional cross-grid charge detector reads out the photo-induced charge cloud and the electronics determine an arrival time to 16s, and the position with a resolution of about 18 m or 0.37 arcsec. ... The Massachusetts Institute of Technology's Center for Space Research, in collaboration with Lincoln Laboratories, developed the detector system and manufactured the CCDs; Lockheed-Martin integrated the instrument. ...

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• Introduction
• The Instruments
• AXAF-Chandra

Multifrequency Observations of SґZ Effect toward clusters of galaxies M. De Petris et al. ... We describe a dedicated instrument (MITO) consisting of a 2.6ґm telescope operating at 3500 m a.s.l. in the 2.1, 1.4, 1.1 and 0.8 mm channels with ? 10% bandwidths. Forthcoming results toґ ward A1656 cluster are reported and discussed in terms of thermal and nonґthermal components. ...

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• http://www.mrao.cam.ac.uk/wp-content/uploads/2014/04/SThompson.pdf
• Astrophysics Group Integration of the NIRSpec instrument
• Determination of the relative orientation between radio and dynamical reference

SETUP : For service mode observations within the SOLARNET Access Program, ROSA and IBIS can be utilized either as stand alone instruments, or combined together. ... PROPOSAL STRUCTURE: Proposals should include up to max 2 pages, including a scientific rationale and technical requests (detailing i.e. spectral filters and wavelength sampling). ... For the case of joint IBIS and ROSA observations, proposals should indicate which instrument is to be considered as the primary one. ... SOLARNET Access . ...

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• Procedures for Observations
• Lunar Occultation Group at AAO
• IBIS - Flat Fielding