... Science Users Information > Observing with ESO Telescopes > Phase 2 Preparation > Observing conditions . ... Service Mode Philosophy . ... The following definitions of the observing conditions are common between Phase 1 preparation and Phase 2 preparation, as well as between Service Mode and Visitor Mode observations. ... Seeing (Phase 1) and Image quality (Phase2) constraints . ... Please note that observing conditions requested at Phase 2 should match those at Phase 1 (see Service Mode Policies). ...

Еще в разделе: (Показать все результаты (>66664) - www.eso.org/ )

HST Call for Proposals and HST Primer for Cycle 24 . ... Hubble Space Telescope Primer for Cycle 24 > Chapter 6: Orbit Calculation for a Phase I Proposal > 6.2 HST Visits . ... HST Visits . 6.2.1 Defining New Visits and Optimizing Scheduling Efficiency and Flexibility . 6.2.2 Instrument Specific Limitations on Visits . ... STIS: CCD and MAMA Observations in the Same Visit . ... Most STIS coronagraphic observations will likely be single visits that use the full orbit for science observations. ...

Еще в разделе: (Показать все результаты (>20356) - www.stsci.edu/ )

• Special Trouble or Action Header Keywords
• HSP Instrument Definition Team Reports
• B.2 Suffixes of Files Common to all Instruments

... 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. ...

Еще в разделе: (Показать все результаты (>27) - site2010.sai.msu.ru/ )

Next: The ESO VLT CCD Detectors Software . ... Up: Instrument-Specific Software . ... The framework for data calibration and analysis of the VLT instrumentation is presented, based on the concepts of a calibration plan, pipeline calibration, quality control, and archiving of calibrated data for a ground-based observatory. ... Quality Control Pipeline provides quality assessment for instrument performance data and observing conditions, and tests the results of the Reduction Pipeline. ...

Еще в разделе: (Показать все результаты (>1723) - www.adass.org/ )

• ETCs and Observations Simulation at the VLT
• VLT Data Quality Control
• ADASS 2003 Conference Proceedings

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 . ...

Еще в разделе: (Показать все результаты (>6823) - www.arcetri.astro.it/ )

• Procedures for Observations

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

Еще в разделе: (Показать все результаты (>20) - www.vista.ac.uk/ )

... There are compelling reasons for the pulsar community to utilise a standard data storage format. For example, standardisation of file formats significantly decreases the amount of effort required to integrate new instruments into the analysis chain. ... Accordingly, we have defined PSRFITS as a standard FITS-based format for pulsar data files. ... For example, the first line of Processing History HDU contains information about the data acquisition program and the initial structure of the file. ...

Еще в разделе: (Показать все результаты (>14586) - www.atnf.csiro.au/ )

• Spectral Line Processing and FITS files
• casacore: casa::ROMSColumns Class Reference
• The PSRFITS Definition File

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) ...

Еще в разделе: (Показать все результаты (>1012) - www.apo.nmsu.edu/ )

• lsst.tcc: python/tcc/cmd/setInstrument.py Source File
• media
• MILT Description

... XMM-Newton SOC Home Page Conferences & Meetings . ... Data Analysis SAS News What is SAS? How to use SAS SAS Workshops SAS Version Changes Download and Install SAS Science Simulator (SciSim) . ... EPIC cameras optical loading . ... The PI is invited to cross-check the expected X-ray flux from the target source (and from any other potentially bright source in the target field of view), or to provide the SOC with her/his own estimate, if not originally specified in the proposal. ...

Еще в разделе: (Показать все результаты (>14812) - xmm.vilspa.esa.es/ )

• Reviewtool

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 . ...

Еще в разделе: (Показать все результаты (>2505) - www.meade.com/ )

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

... Assured of a reliable method of solving the normal equations, we now consider the equations of condition. The observed magnitude m of a star at M air masses with true instrumental magnitude is modelled as ([ 10 ], [ 28 ]) . ... The effective extinction coefficient depends on the effective spectral gradient [ 29 ] of the star, for which we use some color index, affected by half the atmospheric reddening ([ 26 ], [ 10 ]): . ... Thus, for the B band of UBV, we use the (U-V) color. ...

Еще в разделе: (Показать все результаты (>1854) - www.sao.ru/ )

• Echelle Spectra
• General Description
• The Observation Summary Table

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 . ...

Еще в разделе: (Показать все результаты (>678) - www.iki.rssi.ru/ )

• Current Solar Wind Conditions
• The Wind Spacecraft
• Dayside aurora [Oulu]

Simulations for ALMA Robert Laing European Instrument Scientist Simulations for ALMA IRAM, Sept 8 -10 2008 Why do we need simulations? ... Find out what simulations have been done for ALMA? ... Polarization Single-dish and array combination issues Deconvol