... HST . UDF/ACS Parameters: . Pointing, Filters, Depth, and Status . ... Data . ... Based on a consensus recommendation of a Scientific Advisory Committee to the STScI Director Steven Beckwith, supported by planning documents from a local Working Group , the parameters below have been adopted for the HST/ACS Ultra Deep Field. ... At the center of this picture the light blue diamond shows the ACS/WFC pointing of the Ultra Deep Field (UDF). ... Relative Depth of UDF w.r.t other HST surveys . ...

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• Space Telescope Imaging Spectrograph Instrument Handbook
• ACS Instrument Handbook for Cycle 20
• ACS Instrument Handbook

... It lists the coefficients defining the colour transformations, the zero points for the different filters and the aperture radii used in the photometric calibration analysis. ... The AB system zero point of the filter FilterID is stored in the keyword ABM0 FilterID , e.g. the AB zero point of the the U-filter is stored in ABM0U. The flux conversion factor derived from White Dwarfs of the filter FilterID is stored in the keyword FCF FilterID . ... description . ... AB Flux conversion factor of U . ...

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• Parameters
• Home Page

The Agile window provides complete control over the Agile high-speed photometer. ... All other parameters are specified as part of the command that starts an exposure sequence. ... To connect the filter wheel controller, issue this command in the command bar at the bottom of the Log window: agile connDev fw . ... To home the filter wheel controller, issue this command in the command bar at the bottom of the Log window: agile fwhome (there must be a filter wheel mounted in Agile for homing to succeed). ...

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• what to do with the trace data
• Echelle for Beginners

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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• A computer controlled low light photometer for nightglow observations

... Focal reducer main parameters . Focal ratio at the 6m telescope . ... DQE (telescope+SCORPIO+CCD) . 80% in Direct Image mode . 30% in Long Slit mode . 20% in Fabry-Perot mode . Limit magnitude for images . R=26.8 (S/N=5 for Texp=1800 sec, seeing 1.5'') . Limit magnitude for low-resol. spectra . R=24.0 (S/N=10 in continuum, Texp=7200 sec) . ... Size, pixels . ... Pixel size, mkm . ... 83% Plot of the DQE . ...

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• Maximum limits
• Documentation: LEDA: parameter: m21c
• HyperLEDA documentation: parameter: m21

... Focal reducer main parameters . Focal ratio at the 6m telescope . ... DQE (telescope+SCORPIO+CCD) . 80% in Direct Image mode . 30% in Long Slit mode . 20% in Fabry-Perot mode . Limit magnitude for images . R=26.8 (S/N=5 for Texp=1800 sec, seeing 1.5'') . Limit magnitude for low-resol. spectra . R=24.0 (S/N=10 in continuum, Texp=7200 sec) . ... Size, pixels . ... Pixel size, mkm . ... 83% Plot of the DQE . ...

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• SCORPIO-2 project: filters
• harak_e
• LSVFO: SCORPIO filters

The experience from VISIR and the design of an ELT mid-infrared instrument E.Pantin R.Siebenmorgen Science with the VLT in the ELT era 1 VLT Imager and Spectrometer for the InfraRed Commissionned in 2004 on Melipal Diffraction-limited (seeing 0.8'') Multi-mode instrument ... (16-24 m) 18 filters (R=20 to 100) pfov: 0.075'' and 0.127'' Spectroscopy: LR (R=300), MR (3000) and HR (15000-30000 in Q or N) E.Pantin ...

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• http://www.eso.org/sci/observing/phase3/release-description-tmpl.doc
• Stellar parameters from calibrations of spectral types
• HSTPOLSIM (V2.00) --- November00 --- HSTPOLSIM (V2.00)

hstpolsim -- Produce simulated polarization input data frames for HST instruments . ... inint = "" [name] . ... Name of the HST instrument for which simulated polarization images are to be produced. ... Name of the instrument specific polarizing filter for simulated images (ignored for SPECIAL instrument). filtname = "" [name] . Name of the instrument specific colour filter for simulated images. ... The header parameter FILTER provides the filter name and POLANG the polarizer angle. ...

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• HSTPOLIMA (V1.00) --- April99 --- HSTPOLIMA (V1.00)
• POLIMPLOT (V1.00) --- April99 --- POLIMPLOT (V1.00)
• HSTPOLPOINTS (V1.00) --- May99 --- HSTPOLPOINTS (V1.00)

. First page Back Continue Last page Summary Graphics .

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• Wapp Home Page
• Decommissioned L-weide Receiver
• Arecibo Observatory L-Wide Band Receiver

... Meade Series 4000 Nebular Filters incorporate the very latest in interference coatings technology. ... Technical Basis of the Meade Broadband Nebular Filter: As shown in the transmission graph below, the Meade Broadband Nebular Filter strongly rejects the light of sodium- and mercury-vapor lights as well as natural airglow and auroral emissions. ... Meade Series 4000 Narrowband Nebular Filters . ... Meade Series 4000 Oxygen-III Nebular Filters . ... Meade Series 4000 Photo-Visual Color Filters . ...

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• Meade Series 4000 #905 Variable Polarizing Filter (1.25")
• Meade Instruments Corporation - Meade Binocular Limited Warranty
• Meade Series 4000 Moon Filter: ND96

A spectrometer with 16 input channels (8 dual polarization), based on the ALMA Tunable Filter Board. ... A. Russo, G. Comoretto: Spettrometri a correlazione e a FFT per il radiotelescopio SRT , Arcetri technical report 1/2005 . G. Comoretto, A. D'Ambrosi, R. Nesti, A. Russo, F. Palagi: A modular multichannel spectrometer - design study Arcetri technical report 4/2006 . ... G. Comoretto, G. Tuccari: Reference design for the Digital BBC Architecture Arcetri technical report 2/2008 ...

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• IBIS: Technical Description
• Observing capabilities
• Determination of the Detector Parameters

... 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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• In-Orbit Calibration of the Distortion of the SOHO/LASCO-C2 Coronagraph
• A Spectroscopy Exposure Time Calculator for IRAF
• An Object Oriented Design for Monitoring the Chandra Science Instrument X-ray

... We now describe the input parameters to the self-calibration tasks. ... For selfcal , you need not perform source , dra , or ddec selection if you use the selradec option (see below). minants : The minimum number of antenna that must be present before the tasks will attempt to find a solution. ... and phase : This determines whether the self-calibration tasks solve for just phase ( options=phase , which is the default) or amplitude and phase solution ( options=amplitude ). mfs : . ...

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• User Parameters - Spectral-line Imaging CentralProcessor 0.11 documentation
• List of Frequency File Parameters
• mssplit (Measurement Splitting/Averaging Utility) CentralProcessor 0.11

infile,s,a, ./tmp/acis_evt2_filtered.fits ,,, Input file to get meta data from mission ,s,a, ,,, Name of mission instrument ,s,a, ,,, Name of Instrument detector ,s,a, ,,, Name of Detector (- if not required ) filter ,s,a, ,,, Name of Filter (- if not required ) ...

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• Table Filtering
• QPOE Files
• Structure of the Spectral Package

... GCN 8471 | ... TITLE: GCN CIRCULAR NUMBER: 8516 SUBJECT: GRB 081102: MASTER refind and final results DATE: 08/11/11 15:50:10 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, P.Balanutsa Sternberg Astronomical Institute, Moscow State University A. Tlatov, A.Parkhomenko Kislovodsk Solar Station of the Pulkovo Observatory V.Krushinski, I.Zalognikh Ural State GCN Circ 8470, Lipunov et al., ...

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• http://observ.pereplet.ru/MASTEROTJ035815.59+214117.9.html
• http://observ.pereplet.ru/MASTEROTJ115059.36-342142.2.html

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 . ... GRB 100131A: MASTER-Amur alert observations 76 sec after Notice time.The limit of the main telescope images is aboute 15 mag (unfiltered). ... All news ...

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To appear in "Fourth Workshop on Robotic Autonomous Observatories (2015)"RevMexAA(SC) MASSIVE PHOTOMETRY OF LOW-ALTITUDE ARTIFICIAL SATELLITES ON MINI-MEGATORTORA S. Karpov, 1, 3 E. Katkova,2 G. Beskin, 1, 3 A. Biryukov3,4 S. Bondar,2 E. Davydov5 E. Ivanov,2 A. Perkov,2 V. Sasyuk3 RESUMEN Favor de prop orcionar un resumen en espanol. ... The nine-channel Mini-MegaTORTORA (MMT-9) optical widefield monitoring system with high temporal resolution system is in operation since June 2014. ...

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• http://vo.astronet.ru/~karpov/pdf/2012_Searching.pdf
• http://vo.astronet.ru/~karpov/pdf/2012_Wide_n_Fast.pdf
• http://vo.astronet.ru/~karpov/pdf/2014_Karpov.pdf

A prefs.ccd file should be located in /usr/local/observatory/prefs on the computer to which the camera is attached. ... Parameters that will be read by prefs.ccd are -- ccd.frame_count_multi Sets the maximum number of frames in multi mode Default is 10 Minimum is 2 No maximum ccd. filter _max Sets the number of filters in the filter wheel Should be less than or equal to the number of slots available ccd. filter _01 to ccd. filter _10 Labels for each ...

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• UnsharpMask (ImageJ API)
• Uses of Class ij.process.FloatProcessor (ImageJ API)
• Uses of Class ij.plugin.filter.PlugInFilterRunner (ImageJ API)

... Telescopes . ... The spectrograph is installed in the Nasmyth focus of the BTA telescope, the equivalent focal length is 186 m (F/31). ... The preslit device unit is marked by number 3. ... Fig. ... slit unit of the MSS, 4.1 ? ... The spectrograph slit unit consists of a mirror that redirects the light beam from the Z axis and from the calibration path at an angle of 65њ to the axis of the telescope focus into the slit, the order separation filter, the block of the slit and the shutter (Item 4 in...

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• Hardware sector, archive 2004

... Field size . Object name . ... Map size . ... Field size: the approximate size of the map in the Y direction. ... Galaxies: . ... Galaxies, which size exceeds some value depending on the field and map sizes, are displayed with their real positional angles and sizes by 25m isophote. ... In the "tools" fields there are links to the several famous AVO (Astrophysical Virtual Observatory) resources: NED and Simbad databases and DSS2 (Palomar Digitized Sky Survey) images of the corresponding sky area. ...

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• Journal "Peremennye Zvezdy"