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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• INFRARED FOURIER-SPECTROMETER SICH-F

STIS Instrument Handbook for Cycle 24 . ... Space Telescope Imaging Spectrograph Instrument Handbook for Cycle 24 > Chapter 14: ImagingReference Material > F25SRF2?FUV-MAMA, Longpass . F25SRF2?FUV-MAMA, Longpass . ... The F25SRF2 filter with the FUV-MAMA provides high-throughput broad-band FUV imaging with better rejection of geocoronal emission than the F25MAMA but worse than F25QTZ modes. ... R 80 (arcsec) . ... Figure 14.83: F25SRF2 FUV-MAMA Integrated System Throughput and Redleak . ...

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• WFC3 Instrument Handbook
• Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for
• Fine Guidance Sensor Instrument Handbook

... Average resolution at altitude H=668 km . ... Swath width at H=668 km and inclination of beginning of swath 20.48 degrees . ... Resolution at H=668 км . ... Наименование параметра . ... 1 канале . ... Полоса обзора при H=668 км . ... 1-5 спектральной зоне, не более . ... 1 спектральной зоне . 0,48-0,52 мкм . ... 0,915-0,997 мкм . ... 1-4 канал . ... 1-4 каналов . ... Спектральные характеристики каналов (по уровню 0,5): . ... For more information send a mail to: info@sputnik.infospace.ru . ...

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XMM-Newton Science Analysis System Page: 1 rgslinepos July 2, 2008 Abstract Calculate the position of a center of an emission line on n the RGS camera 1 Instruments/Modes Instrument Mode RGS n.a. 2 Use pipeline processing no interactive analysis yes 3 Description The position of the center of emission lines is provided per instrument as a function of wavelength, re ection order, and o -axis angle of the source. ...

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• http://xmm.vilspa.esa.es/sas/7.1.0/doc/rgslinepos.ps.gz
• http://xmm.vilspa.esa.es/sas/6.1.0/doc/rgslinepos.ps.gz
• http://xmm.vilspa.esa.es/sas/6.0.0/doc/rgslinepos.ps.gz

Challenges in Analyzing Data from the GLAST Large Area Telescope J. Chiang (GLAST Science Support Center, UMBC/GSFC) The Large Area Telescope (LAT) aboard GLAST promises greater than an order of magnitude better sensitivity, a much larger field-of-view, significantly better angular resolution, and broader energy coverage than its predecessor in the gamma-ray band, EGRET. ...

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• Richard Edgar - Diffuse X-ray Spectrometer (DXS) Home Page
• The AstroStat Slog Blog Archive Differential Emission Measure [Eqn]
• Available Instruments

... Field Size . ... 5.0 x 1.7 degrees . ... WISP field mosaic (40 1.1 degree fields) . ... 60 & 100 ?m . All-Sky Survey data base . ... 60, 100, 140 & 240 ?m . 0.7 degree field of view . ... Single Dish Mapping Emission Spectroscopy . ... 171 square degree mosaic (6151 pointings) . 21' beam . ... Array Mapping Emission Spectroscopy . Very Large Array D-configuration . 2 x 2 degree mosaic (64 fields) . ... Optical Absorption Point Spectroscopy . ... Main thesis page ...

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• The CIMA ALFA Instrument Monitor Window

thermal) IR instruments from Antarctica : what can be gained Ralf Siebenmorgen Why? pwv, T, aerosols IR projects : DomeC and elsewhere Science cases Conclusion: my favoured modes (thermal) Ralf Siebenmorgen IR := 2-24?m = K,L,M,N,Q IR instrument from Antarctica Atmospheric optical thickness spectrum Ralf Siebenmorgen IR instrument from Antarctica ...

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• CRIRES - VLT High-Resolution IR Echelle Spectrometer
• HSTPOLSIM (V2.00) --- November00 --- HSTPOLSIM (V2.00)
• ESO - Observing conditions: definitions

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 - Meade Model 9400 Microscope Instruction Manual
• Meade Instruments Corporation - Meade Model 9200 Microscope Instruction Manual
• Meade Instruments Corporation - Pictor Manual Part 16

The LIDAR Instrument Information . The LIDAR was designed in a bistatic scheme with a separate transmitter and two receiver channels. ... The total mass of the instrument is only 940 grams (about 2 pounds) and a total volume is 950 cubic centimeters in both assemblies. ... Engineers designed the LIDAR to operate in the temperature range from -100 to 50 degrees Celsius (-148 to 122 degrees Fahrenheit) under lower pressure, near one millibar. ... One of the receiver channels has polarizer. ...

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• HYPERBOLOID Results Page
• The Wind Spacecraft
• Low-frequency electromagnetic sounding instrument for subsurface studies

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. ...

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• Instrument-Specific Software
• Instrument Modeling
• The ESO VLT CCD Detectors Software

We present the results of our observations of the white-light corona in polarized light performed at Criciuma eclipse, Brazil. During the observation of 3.11.94 we have made five couple of pictures of the solar corona in polarization light. ... Koutchmy S., Molodensky M., Starkova L., Ershov A., Matsuura O .: ... Molodensky M., Starkova L., Koutchmy S., Ershov A .: ... Koutchmy S., Molodensky M.M., Starkova L.I . ... Koutchmy S., Molodensky M.M., Starkova L.I. Koutvitsky V. and Ershov A . ...

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• Ionosonde PARUS. Instrument Description.
• The frequency of the spectral maximum fm of the gyrosynchrotron emission vs

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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• VLT Status and Instruments
• ST-ECF Instrument Science Reports
• stecf.impol - Features

The basic characteristics of the instrument are set by the aperture, focal length and resolution of the image forming lens, the dispersion of the spectrometer, and the sensitivity of the detector. ... The lens is internally focused, and maintains acceptable focus (2 pixels in the detector plane) over a typical spectral coverage of one grating setting. ... along the spatial dimension of a 25mm square detector in the final spectral image plane the 400mm lens is 3.2?. ... Diffraction grating . ...

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• Wide Field Spectral Imager

... IRAF View . This is the orientation of the image as viewed in an image display via IRAF (e.g. ximtool, saoimage). Note: This is different from the orientation of the image as viewed on a Macintosh, via Remark . ... A +X, +Y instrument offset will move a star in the direction indicated by the arrows. ... Note: The offset direction depends upon which interface the offset command was issued in! ... Note: This is different from the orientation of the image as viewed by IRAF. ...

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• MILT Description
• Instruments
• TUI:Instruments:NICFPS:NICFPS window

... Polish scientists at the Space Research Centre, Polish Academy of Sciences, in Wroclaw, south-west Poland, have constructed an instrument called SphinX (short for Solar PHotometer In X-rays), which is an X-ray spectrophotometer, that will obtain spectra in the energy range 0.5--15 keV in 256 energy channels with frequency of up to 100 times a second. ... SphinX is part of a package of instruments known as TESIS (PI Prof. Sergei Kuzin, Lebedev Institute, Moscow). ... Space Research Centre, . ...

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• TESIS
• TESIS team

... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

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• Sensors
• FM-3I Instrument
• THE LOW ENERGY PLASMA COMPOSITION EXPERIMENT AMEI-2

... Tonight's Sky . ... Supernova showered Earth with radioactive debris . ... Opportunityт??s devilish view from on high . ... Dave's Universe . ... Planck's High Frequency Instrument completes its survey of early universe . ... The High Frequency Instrument (HFI) on the European Space Agencyт??s (ESA) Planck mission has completed its survey of the remnant light from the Big Bang. ... Plank has been measuring these patterns by surveying the whole sky with its HFI and its Low Frequency Instrument (LFI)....

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• Tycho's instruments | Astronomy.com
• Meade Instruments Corp. | Astronomy.com
• Rover's laser instrument zaps first martian rock | Astronomy.com

At Arcetri a Radio Astronomy observative and instrumental group is active. ... A catalog of all known maser sources north of -30 degrees is kept updated and is made available to anyone interested. ... The group is involved in the design phase for the Atacama Large Miillimeter Array , a (sub)millimeter interferometer with a large collecting area (about 10000 m2). ... H2O Maser Catalog . ... ADLB Autocorrelation spectrometer . ... Our involvement in the Atacama Large Millimiter Array ( ALMA ) project . ...

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• A collection of images
• Neptune - Voyager 2
• First Images and Spectra from ISAAC on UT1 (ESO Press Release 19/98)

... 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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• Methods and instruments, general issues

CCD Spectrometric Detectors based on Princeton Instruments exclusive 1340 в 100 CCD NTE/CDD-100E Ї Ї Ї Ї MPP for low dark charge Small height for fast spectral rates Full 26 mm spectral coverage Lowest read noise 100 90 80 Quantum Efficiency, % 70 60 50 40 30 20 10 0 200 300 400 500 600 700 800 900 1000 1100 Front Illuminated with UV Coating Front Illuminated Wavelength, nm ...

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• http://www.sao.ru/drabek/CCDP/TAPER/HTM_resume/PRINSTON/Cameras/NTE400E.pdf
• http://www.sao.ru/drabek/CCDP/TAPER/HTM_resume/PRINSTON/Cameras/LN400E.pdf
• Instrument file