... Chapter 8: Pointings and Patterns > 8.2 Introduction to Patterns . ... Then you can create a Pattern Container (see Section 5.19 on page 88 ) in a visit, and then place your exposures in this container. ... Only one pattern is allowed within any sequence. ... PATTERN <#> [<exposure-list>] . This specifies that each exposure in <exposure-list> (or the current exposure if no <exposure-list> is provided) should be repeated at each point in a pattern of discrete pointing offsets from the target. ...

28sep04: A1956 first use of driftchase pattern. pixel positions off at the start. 21oct05: A1956 drift chase pattern. updated position errors. ... It will do multiple drift scans (78 seconds drift, then reacquire the start of the strip) to increase the integration time of the map. ... The drift scan lasted for 78 seconds. For one of the scans the ra/dec positions for the pixels were off at the begining of the scan (all scans were not checked). ... Fig 1 . ... Fig 1 top . ...

... Most primary visits submitted by HST observers only use one SI, leaving the other SIs free to be requested by ``pure parallel'' observing programs. ... The Parallel Observation Matching System (POMS) has the task of matching parallel visits to primary observations and ``crafting'' appropriate parallel SUs at each opportunity, taking scientific criteria and orbital constraints into account. ... For each parallel visit, POMS then structures the slots into a collection of parallel fields . ... Trans: ....

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

The beam pattern and the polarization characteristics . of the radio telescope RATAN-600 . The Mueller matrix elements was computed via formulas [1]: . ... The BP were computed by the aperture method, proceeding from the fild distribution in the aperture of the primary mirror. The components of the main and cross-polarization components of the electric field in the vertical aperture of the primary mirror was computed in Frenel diffraction approximation. ...

... Exploring the physics of Type Ia supernovae through spectral analysis . ... Their progenitor scenario as well as the details of the explosion mechanism remain a mystery. ... It produces a supernova spectrum for a given luminosity, photospheric velocity, time since explosion and several elemental abundances. Tweaking these parameters to produce a spectrum that fits an observed spectrum is a complex, as of yet, manual task. ... The search space is large and complex. ...

... Posts tagged ?pattern recognition? ... A nice book by Christopher Bishop. While I was reading abstracts and papers from astro-ph, I saw many applications of algorithms from pattern recognition and machine learning (PRML). ... Book] pattern recognition and machine learning? Tags: Bishop , catalog , machine learning , pattern recognition , PCML , SPS , survey . ... Comment . ... Entries RSS . Comments RSS . ... vlk on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

... There are separate requirements documents for the Fast Tip-Tilt/Narrow-field Acquisition System (FTT/NAS) and First Light Camera (FLC): . FTT/NAS Technical Requirements INT-403-ENG-0003 . ... FLC Technical Requirements INT-403-TSP-0107 . Refers to UTM Technical Requirements . FTT/NAS vs FLC: Comparison of Technical Requirements . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/Requirements) ...

The possibility to have Visitor Instruments at the VLTI has been granted to permit innovative observations by teams using stand-alone instruments, free from a substantial fraction of the requirements for fully automated VLTI general use instruments. In addition, the Visitor Instruments could provide a powerful scientific/technical test bench for new instrumental concepts, eventually to be incorporated later in VLTI facility instruments. ... a thorough technical description of the instrument, . ...

... Beamwidth defines the field of view 2. ... Large diameter = high sensitivity = small beamwidth 3 To calculate the radiation pattern : Compute field in focal plane from surface currents excited by the incoming wavefront. ... Feed Legs (quadrupod on the AT antennas) plane wave shadows (radiation which does not reach the main reflector) spherical wave shadows (radiation blocked between the main and the sub-reflector) 6 Surface Errors н Ruze formula Let be the rms surface error. ...

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 . ...

Fiber-Optic-Taper CCD Cameras for X-ray Crystallography Application #1: Percent of X-ray photons detected Wide Angle Scattering of Monochromatic X-Rays From Complex Crystals such as Proteins. ... 1 10 Photon energy keV 100 Detection gain with a 2.3:1 taper ratio. ... The phosphor, taper, and CCD are all enclosed in a vacuum chamber, 80 Shuttering and Synchronization Electrical timing signals are available from the camera controller, for synchronization with a customer provided X-ray shutter. ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

NIST Spetial Publication 500-220 . Guide on Open System Environment (OSE) Procurements . ... An Open System Environment encompasses the functionality needed to provide interoperability, portability, and scalability of computerized applications across networks of heterogeneous, multi-vendor hardware/software/communications platforms. ... The Open System Environment concept has become ubiquitous throughout both the public and private sectors. ... ACQUIRING AN OPEN SYSTEM ENVIRONMENT 11 . ...

... Артикул: NV_370071 . ... Артикул - NV_ 370071 ,Бренд - Novotech (Венгрия),Коллекция - Pattern ,Гарантия, месяцев - 24,Время изготовления, дней - 1,Рекомендуемые помещения - Гостиная, Кабинет, Коридор, Лестница, Прихожая, Спальня,Длина, мм - 175,Ширина, мм - 100,Глубина, мм - 17, Размер врезного отверстия, мм - d65, Цвет арматуры - серебро,Тип поверхности арматуры - глянцевый, рельефный,Материал арматуры - камень песчаник,Лампы - галогеновая ИЛИсветодиодная ... Цвет: черный . ... Платье Vero...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Figure 1: Dynamic spectrum of Jovian radio emission recorded by Cassini on October 21, 2000 (courtesy of W.S. Kurth, Cassini RPWS Team, University of Iowa). ... We investigate the formation of zebra-like fine spectral structures (consisting of several parallel bands in the dynamic spectrum) in the Jovian broadband kilometric radiation; such radio bursts were observed by Cassini in 2000/2001. ...

... We propose to use sid (supernovae identificator) as a reference name instead of Zwicky's nomenclature, see [[sid_details ? ... Host galaxy ( galaxy ) - primary key (gid) . ... All info about supernovae discovered by SAI SN team: select s.*, g.* from sn s, galaxy g, team t, sn_team_map st, sn_galaxy_map sg where t.name = 'SAI' and st.tid = t.tid and s.sid = st.sid and sg.sid = s.sid and sg.gid = g.gid; . ... 0 Comments on sncat proposal This page is read-only View other revisions Administration . ...

Astronomy Picture of the Day . ... 29.04.2008 . ... Hundreds of thousands of airplane flights take place over the US every day. ... The movie depicts flight patterns that occurred over a few days in 2005 March. The count on the lower left shows the number of flights USA-related flights at the time listed on the lower right. ... Inspection of the movie shows that some times of the day are busier than others, indicating that flights leave some destinations at times that are convenient for travelers. ...

. IKI RAN Radar Image Collection . Atmospheric phenomena / Atmospheric lee patterns . Image . Platform/Sensor . Area . Date . Ocean-7/RAR . Northwestern Okhotsk Sea, Northern Japan Sea, . Sakhalin Island . November 19, 1997 . ERS-2/SAR . Black Sea . August 11, 2000 . ERS-2/SAR . Black Sea . June 25, 2001 . ERS-2/SAR . Black Sea . August 15, 2001 . Envisat/ASAR . Sea of Okhotsk . June 04, 2005 . Envisat/ASAR . Sea of Okhotsk . June 04, 2005 . All phenomena . Home

... ИСТОРИЯ ГАИШ - хроника, музей, персоналии, мемуары, периодика . Сайт "HERITAGE - астрономия, астрономическое образование с сохранением традиций" ориентирован на студентов 1 и 2-го курсов астрономического отделения физического факультета МГУ и отражает ранением традиций" ориентирован на студентов 1 и 2-го курсов астрономического отделения физического факультета МГУ и отражает работу, проводимую сотрудниками ГАИШ МГУ и физического факультета МГУ по расширению астрономического образования студентов. ...