Astronomy Picture of the Day . ... 12.10.1996 . ... NASA/GSFC ) and The GOES Project Explanation: What alien planet's bizarre landscape lurks below these fiery-looking clouds? It's only Planet Earth , of course -- as seen on the Water Vapor Channel. Hourly, images like this one (shown in false color) are brought to you by the orbiting GOES 8 satellite's multi-channel imager . ... Bright regions correspond to high concentrations of water vapor while dark spots are relatively dry areas. ...

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• Астронет > The Water Vapor Channel

... Object . ... data . channel . ... As mentioned above, the uvread routine can perform, at the programmers request, extra processing steps on the visibility data. ... If the original channels are numbers from 1 to , then, by using type='channel' , uvread will return massaged channels, where channel of the massaged channels is formed by averaging channels of the original data, starting at channel . ... If is specified as 0, then uvread will return as many channels as possible. object='reference' . ...

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• Channel Selection, Averaging and Doppler Correction - UV Linetypes
• Widefield VLBI Calculator
• Velocity Linetype

WFC3 Instrument Handbook for Cycle 24 . ... Wide Field Camera 3 Instrument Handbook for Cycle 24 > Chapter 3: Choosing the Optimum HST Instrument > 3.3 Comparison of WFC3 with Other HST Imaging Instruments . ... 3.3.2 Field of View . ... Figure 3.1 illustrates the fields of view, at the same scale, for all of the HST imaging instruments currently available on HST . Figure 3.1: Schematic diagram comparing relative sizes of the fields of view for all available HST imaging instruments. ... WFC3/IR . ...

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• Near Infrared Camera
• COS Instrument Handbook

. Next: Calling Parameters Up: broadeningDistribution Previous: broadeningDistribution Contents . A probability is calculated for a given wavelength, dispersion angle and order, according to . where is the width of the spectral channels in dispersion angles, is the groove spacing of the gratings, is the spectral order, is the wavelength, and is the dispersion angle for unscattered light. The function returns a flat distribution of channels, with constant probability per channel of . Michael Smith 2011-09-20

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• Algorithm
• Spectrum-response channel range matching

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. September 4, 1999 . The Water Vapor Channel . ... NASA/GSFC ) and The GOES Project . ... It's only Planet Earth , of course ... as seen on the Water Vapor Channel. ... Bright regions correspond to high concentrations of water vapor while dark spots are relatively dry areas. ... About APOD > . ... A service of: LHEA at NASA / GSFC . ...

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• APOD: October 12, 1996 - The Water Vapor Channel
• APOD: 2002 March 23 - The Water Vapor Channel
• APOD: May 9, 1998 - The Water Vapor Channel

Coefficients of fit are - -7.65669E-09 2.32897E-05 1.08703E+00 5.54841E+03 Mean dispersion = 1.10 angstroms / channel Start wavelength = 5549.50 angstroms End wavelength = 7533.69 angstroms Central wavelength = 6538.92 angstroms 44 lines identified from /data/maestro/bessell/sp505r Channel Wavelength Calculated Discrepancy Line# 183.2512 5748.2998 5748.3462 0.0464 1 (A) 278.1969 5852.4902 5852.4580 -0.0322 2 304.9631 5881.8999 ...

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• http://www.mso.anu.edu.au/~bessell/FTP/Oldspectrophotometry/arlines.redcuar
• http://www.mso.anu.edu.au/~bessell/FTP/Oldspectrophotometry/arlines.bluenearw
• Two-channel polarimeter, 74"

... Wavelength Calibration . ... 30s wavecal plot . 30s flatfield plot . ... HeNeAr 4400 . B rQrtz 4400 . ... HeNeAr 4500 . ... BrQrtz 4200 . BrQrtz 4500 . ... These figures in the above table show the number of counts received from each of the lamps in a 30 second exposure with the 1.5 arcsec slit. ... Users have the option of taking calibration lamp data at the rotator angle of each object, but in many cases, it should be possible to measure the shift using observations of night sky lines. ...

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National Geographic Channel (NatGeo) sends a WOW! Signal reply using the Arecibo Observatory . ... Signal, the Arecibo Observatory and NatGeo (National Geographic Channel), will be encoding, and transmitting a Reply to the€а Wow! signal using Arecibo ObservatoryтАЩs 1-megawatt (MW) continuous-wave (CW) S-band transmitter, at 2380 MHz (12.6 cm wavelength) to send a global tweet into space. ... Second picture: Transmission of WOW Reply€а in progress at the Arecibo Observatory . ...

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• pshiftTest_04oct12
• puntasalinas radar
• pfb_underflows

... IBIS Instrumental Characteristics . ... Usable Wavelength Range . ... 2.5 frames/second @ 1024 x 1024(full-resolution) . 4 frames/second @ 512 x 512 (2 x 2 binning) . 4 frames/second @ 1024 x 512 (full-resolution) . ... Maximum Radial Wavelength Shift . ... Wavelength Drift of Transmission Profile . ... Wavelength Tuning Time . ... IBIS Fabry-Perot Characteristics . Fabry-Perot #1 . ... Nominal . ... Measured . ... 0.002 . ...

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... Class . ... SUMMARY: NESTED | ... METHOD . ... public class Channels . ... Displays the ImageJ Channels window. ... Nested classes/interfaces inherited from class java.awt.Frame . ... Nested classes/interfaces inherited from class java.awt.Window . ... Nested classes/interfaces inherited from class java.awt.Container . ... Nested classes/interfaces inherited from class java.awt.Component . ... void . ... Methods inherited from class ij.plugin.frame. ... Methods inherited from class java.awt.Frame . ...

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• Uses of Class ij.plugin.frame.Channels (ImageJ API)
• CompositeImage (ImageJ API)

The dimension (or index) of the data hyper-cube which is not to be used as loop-index when plotting all the selected data. Usually corresponds to X-axis selection, i.e. it is "pt" for "Time", or "ch" for channel/wavelength, etc. If plotting visibilities vs channel index, for example, selecting "ch" as slice would produce one plot per scan, unless the "All in 1" option is selected.

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• Homepages of Christian A. Hummel

. Next: Multiple Data Sets Up: *fit* - Fit Data Previous: Two-Temperature Raymond Model . The energy range covered by the default channels depends on the instrument gain. To limit the fit to channels 7 to 30, specify the file with observed spectrum as: rp90[7:30] # will fit as before but using PSPC channels 7 to 30 # in the 34 binning scheme . rsdc@cfa.harvard.edu . 1998-06-10

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• ISDN Glossary
• Produce a spectral data set using the PROS task 'xray.xspectral.qpspec'

The English Channel is one of the world's most extraordinary pieces of water. ... Sailors know it as perhaps the most dangerous sea channel in Europe. ... The Channel stretches 350 miles, from the Atlantic ocean to the North sea, separating England's south coast from France's north coast. ... It must be mentioned that the sea in the Channel is usually cold, and swimmers must cover their bodies with grease to protect their bodies. ... But swimming enthusiasts are not stopped by the difficulties. ...

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... Resolution - 1.5-2.0 km . Swath - 450 km . ... Swath - 550 km . ... Resolution - 370 km . ... Spectral bands - 0.6-0.7 um; 0.8-1.1 um . ... Kondor - system for collection and transmission of data from sea and ice stations . ... Downlinking to ground stations (main centers) . ... Satellite's information system operates in both direct transmission mode and recording to on-board recorder mode with later downlink to ground station. ... For more information send a mail to: info@sputnik.infospace.ru . ...

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... Сегодня: 10 апреля 2016 г. Компания Discovery Communications, которой принадлежит известный телевизионный канал познавательных программ Discovery Channel, стала спонсором разработки и строительства нового телескопа обсерватории Lowell в штате Аризона. ... Как было объявлено, основная миссия телескопа - это исследовательская работа и участие в научных программах NASA, Национального научного фонда и других подобных организаций. ... Шаттл Discovery стартовал . ...

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• Для телескопа Discovery Channel изготавливается 4,2-метровое зеркало

Radiotekhnika i elektronika, 1998, vol. ... Transmission of Chaotic Sample Sequences Through RF Channel . ... Received January 29, 1998 . ... The following set of operations is proposed for this purpose: transformation of the chaotic sample sequence into a sequence of AM pulses, modulation of high-frequency carrier by this signal, filtering out the high-frequency signal, demodulating it into a sequence of pulses, and retrieving estimates of the sequence of the chaotic samples. ...

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• Experiments on transmitting information through RF channel using chaos -
• features Coming Soon to a Channel 50 Near You
• Processing Pictures - "InformChaos" Software

Fabry-Perot data cubes. Introduction: what is "data cubes"? Observations with the IFP consist of successive acquisition of a few dozen images of interference rings from the object (or from a calibration lamp) when changing the optical path between the flat-parallel plates. The radius of the rings is a function of wavelength and gap between the plates of the interferometer. ... Its interference rings of Ne line which use for phase calibration (convert object data to wavelength-scale). ...

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• comedi_get_n_channels
• comedi_dio_bitfield
• Mars2

... Next, consider a more elaborate UBVRI photometer with two channels (a ``red'' and a ``blue'' tube). We suppose it has separate filter wheels in the two beams; the first filter wheel contains the UBV filters, and the second has the R and I filters. ... If the filter wheels had been in series instead of in separate beams, the unused wheel would have to be set to a clear position, instead of the ``any'' entered in the first five lines of Table . ...

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• Image Display
• A modern single-channel photometer
• Using Image Memories

... Up: Iraf Packages . ... IRAF Group, NOAO 1 , PO Box 26732, Tucson, AZ 85726 . This paper describes a new IRAF spectroscopy exposure time calculator. ... SPTIME takes an input source spectrum, either a reference blackbody, power law, or a user spectrum, a background ``sky'', observing parameters such as exposure time, central wavelength, seeing, airmass, and moon phase, instrument parameters such as aperture sizes and detector binning, a description of the spectrograph, and desired output. ...

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• GIRA - Two Channel Photometric Restoration
• Zero-Points of FOS Wavelength Scales
• ADASS 2003 Conference Proceedings

. Album : Фотоальбом Сергея Аюкова :: Travels to distant places and countries :: 1994/12 Tenerife, Canary Islands :: Walking to nearby mountain. It's only 1 km high but right from the sea level! . Up . << Prev . Water is of great value on Tenerife. You can see irrigation channel running around the mountain . Next >> . Created with the tool album from Marginal Hacks by David Madison on Wed Jun 5 20:38:28 2013 .

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• XFree86/OS2 project