For broad band filters the sky background will limit the detection of faint targets. ... If these higher sky levels would severely impact the science data, observers should consider specifying the special requirement LOW-SKY on the Phase II proposal. ... Note that LOW-SKY cannot be used for CVZ targets, as they imply mutually exclusive pointing constraints. Scattering of bright Earth light in the OTA can produce non-uniformities in the background which may hamper analysis of faint target images. ...

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• Observing Faint Targets Near Bright Objects
• Observing Bright Targets
• Predicting Target Acquisition Count Rates for Stars

... Credit Copyright: NMSU/MSFC Tortugas Observatory Explanation: About 100 kilometers from the Moon's South Pole, 100 kilometer wide crater Cabeus is the target for two LCROSS mission spacecraft on course to impact the Moon tomorrow. ... NASA also plans to broadcast live footage from the LCROSS mission on NASA TV starting at 6:15am EDT / 3:15am PDT on October 9. ... October . ... Publications with keywords: Moon - crater . Publications with words: Moon - crater . ... Apollo 17 at Shorty Crater . ...

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• XWare > APOD
• Journal "Peremennye Zvezdy"

... 2009 October 8 . Target Crater Cabeus . ... Explanation: About 100 kilometers from the Moon's South Pole, 100 kilometer wide crater Cabeus is the target for two LCROSS mission spacecraft on course to impact the Moon tomorrow. ... Four minutes after the first impact, the LCROSS mothership itself will crash into Cabeus. ... NASA also plans to broadcast live footage from the LCROSS mission on NASA TV starting at 6:15am EDT / 3:15am PDT on October 9. ... About APOD | ...

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• Astro-2 and the UIT Experiment

... Meta Index / Home Page / Source Flagging Algorithms A number of checks on the pixels surrouding the central pixel of the source are performed to determine if there is a "strong" mod-8 pattern. ... if (fmax 1000.0 ) then (Probably hasn't produced a strong mod-8 pattern) isMod8Source = .false. return elseif(fmax 10000.0) then (Probably has produced a strong mod-8 pattern) . ... isMod8Source = .false. end if Carry out some more checks- look for a mod-8 pattern around the source . ... dx = 30 / binx . ...

Еще в разделе: (Показать все результаты (>7725) - xmm.vilspa.esa.es/ )

• utility packages
• XMM-Newton Science Operations Centre
• Input Files

... The angular resolution of the catalog is 2.6' x 4.8' (at Dec=45.5d). ... 1985, Astronomy and Astrophysics Supplement Series, 59, 255. 1 name Name of source (char9, example : '0003+408B') 2 ra_rad radians Right ascension of source in radians (B1950) ( real , example : 0.016) 3 dec_rad radians Declination of source in radians (B1950) ( real , example : 0.712) 4 ra_deg degrees Right ascension of source in degrees (B1950) ( real , example : 0.935) 5 dec_deg degrees Declination of ...

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• What was measured?
• The main observational parameters
• Column COOLING

... links to plots: . Survey2 radial errors arrow plot and fractional change. image of survey 2 radial errors. the normal error along each north/south column . The median and rms normal errors along a north/south column of targets . ... The exceptions are points with z less than 10 feet (za le 9 degrees) and 50 feet north of the center were the errors have increased. ... As you look down on the dish, the targets make columns running north/south spaced every 6.25 feet (161 columns in total). ...

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• http://www.naic.edu/~astro/hiconference/hiconf_pdfs/aohi08_stocke.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/BennertagR2366tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/OstrotagR1981tp.pdf

... Kashyap, V., Drake, J., Smith, R., & Wargelin, B., 2014, 15 Years of Science with Chandra Symposium, Spectrum Ultimum Capellae: XV Years of Chandra Observations of Capella . ... Kashyap, V.L., Connors, A., Drake, J., Lee, T., Posson-Brown, J., Saar, S., Scargle, J., van Dyk, D., & Wong, R., 2014, AAS/HEAD 14, 119.05 TANAGRA: Timing Analysis of Grating Data . ... Audard, M., G del, M., Drake, J.J., & Kashyap, V.L., 2000, ApJ, 541, 396 . Audard, M., G del, M., & Guinan, E.F., 1999, ApJ, 513, L53 . ...

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• Target Finding
• Spectroscopic Data

Targeted searches Slow transients Fast transients Really fast transients Technical considerations Transients with Parkes What it's good at, and how to make it better Justin Bray 29 October, 2012 Targeted searches Slow transients Fast transients Really fast transients Technical considerations Contents Targeted ... Need real-time processing. stored buffer Different from pulsar searches. ... Parkes is better at fast transients. ...

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• VLBI Wiki | PmWiki / Markup Master Index
• casacore: casa::MSPointingEnums Class Reference
• The Target Positions

The preliminary version of documentation of the format for the interchange of calibrated optical/IR data being developed by Tom Pauls of NRL and John Young of COAST was presented and a number of issues discussed. The proposed format is in the general form of a relational database with different components stored in FITS binary tables. ... Should there be a single data table type that includes all data types, or multiple table types, one per data type? What data types are needed? ...

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• _target struct Reference
• OptInt PmWiki : PmWiki / Markup Master Index
• OptInt PmWiki : Markup Master Index

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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• ESO - Targets of Public Surveys
• ESO - Target of Opportunity Proposals
• ESO - Target Lists for approved ESO/GTC Programmes

... Journal: 1998, MNRAS 298, 179-184 . ... Intermediate dispersion spectroscopy of a sample of 40 hot subdwarf B stars between 5500 and 9000Angstroms has been obtained. The sample includes a large fraction of targets which have been studied photometrically. ... The positiveCaii identifications include known photometric binaries and new targets; all are associated with a photometric red excess. ...

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• Hot subdwarfs: detection of binaries
• Target Earth - How Great is the Impact Hazard? Thursday 13 November 2008 |
• New Targeting Social Need (New TSN) Action Plan

... Tonight's Sky . ... The Magazine . News . Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... New month, new target . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

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• Target winter clusters | Astronomy.com
• Winter observing targets for small telescopes | Astronomy.com
• Great targets await lunar observers | Astronomy.com

... The enumeration of singularities of differend kind is a classical subject of enumerative geometry. ... This problem was studied for last 30 years in the framework of intersection theory. ... The motivation for this formula came from topology, namely, from cobordism theory --- the field that looks rather far from algebraic geometry and intersection theory, perhaps, this was the reason why this formula were not observed before. ...

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INFLUENCE OF STRONG DISORDER ON SUPERCONDUCTIVITY OF MgB2 THIN FILMS Th. ... D-91058, Erlangen, Germany (Received 12 May 2008) Abstract We investigated the influence of disorder on superconductivity of MgB2 films, prepared in a single deposition run onto two different substrates: (100)-MgO and on (128° rot)-LiNbO3 with trigonal crystal structure which does not match to the MgB2 structure. ... Fig. ... REM image of MgB2 film deposited on MgO substrate. ...

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Super Rocket Targets . NPO MOLNIYA has been designing rockets-targets for over 30 years using the great experience in crea-ting anti-aircraft guided rockets (AGR) for C-25M. On the basis of B-300 anti-aircraft rockets which expired their service life, there were designed, tested and put into the serial production the following types of the rocket - ... The analogue of this system successfully passed the state tests with the ZVEZDA-4 rocket-target. ...

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• Баннер

... We present the algorithm and implementation details for the robust, realtime bandpass removal and calibration routine developed for the HI Parkes All Sky Survey project. ... Traditionally, the bandpass that is present in single-dish 21 cm spectra is removed by observing in a ``signal-reference'' mode. ... The robust bandpass removal algorithm implemented for the HIPASS Project successfully produces calibrated HI emission line spectra for most of the survey data. ...

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The revision of the MASS/DIMM star catalogue N. Shatsky, V. Kornilov March 16, 2008 Abstract The compilation of the (updated) version of the MASS (MASS/DIMM) device target catalogue is described. ... Then the list was cleaned according to following criteria: I. Remove stars too faint for a MASS device. ... Here the color equation of the Sternb erg device was taken: M AS S mag = V mag + 0.45 (B - V ); stars with M AS S mag > 3.2 were removed. ... This was made based on the GCVS4.2 catalogue data. ...

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... Zielsystem Gamo Plinking Target . ... Серия "Ориджинал про коллекшион" (Original pro collection) от Fissler - уникальное сочетание высоких технологий, универсальности и безупречности. Требовательные профессионалы и любители сразу заметят, что серия Оriginal pro collection исключительно прочная и является результатом многолетнего совершенствования кухонной посуды. ...

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• Куртка парка Volcom Target Parka Bronze Туфли Democrata
• Tiny Love (386) Развивающая игрушка ПОДСОЛНУХ (Tiny Love 1105400046) - Tiny
• Очки солнцезащитные Emporio Armani - Emporio Armani - Emporio Armani Jeanne

... Introduction: In the present work the morphometric parameters for 87 large martian craters [1](with diameters from 411 up to 110 kms) have been determined: depth of a crater, the relation of depth of a crater to diameter (/D), height of a rim ­ h, with the help of profiles constructed on the basis of supervision of space vehicle MGS [2].The comparison with similar morphometric parameters of large lunar craters also is fulfiled. ... 2000) Morphological Calague Of the Craters Of Mars. ...

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• http://selena.sai.msu.ru/Greg/Publications/ms40/81_Ushkin_Michael.pdf
• http://selena.sai.msu.ru/Ber/Publications/ms40/88_Yamashita%20et_al.pdf