... Обзор LPR фильтра. Впечатления от наблюдений с LPR фильтром. ... Характеристики цветных фильтров Baader-Planetarium . Мой перевод pdf- файла о фильтрах с сайта Baader-Planetarium (379 кб) . ...

Еще в разделе: (Показать все результаты (>18) - www.shvedun.ru/ )

• Baader NEODYMIUM (Moon & Skyglow) filter

The computed band passes. ... The interim correlator input is filtered by 8 analog filters (50 Mhz wide at the 260 Mhz IF... one for each sub correlator). ... For bandwidths of 25 Mhz and below the real data stream is digitally down converted to complex samples I, Q streams. ... The Top figure is the halfband filter bandpass computed from the filter coefficients. ... The computed filter has aliased power, extra IQ filtering, and two applications of the filter on the resulting real bandpass. ...

Еще в разделе: (Показать все результаты (>2912) - www.naic.edu/ )

• http://www.naic.edu/~phil/rfi/327/327_filters/rf_filters_jan06.html
• hardware_pdev
• lowpass digital fitlers

Next: Image Creation and Up: Commands Grouped by Previous: Image Arithmetic . CONVOLVE/IMAGE Convolve image with given point spread function . CREATE/FILTER Create filter image . DECONVOLVE/IMAGE Deconvolve image with point spread function . FILTER/GAUSS Use Gauss filter on image . FILTER/MAX Apply maximum filter to an image . FILTER/MEDIAN Median filter image . FILTER/MIN Apply minimum filter to an image . ... FFT/IMAGE Compute discrete fourier transform of a complex . ...

Еще в разделе: (Показать все результаты (>1276) - www.sao.ru/ )

• JavaScript Mail Filters in Navigator 4.0
• Filters - Apache HTTP Server
• Digital Filters

... This appendix tells you how you can use JavaScript to filter your incoming mail and news when you use Netscape Messenger. ... Write a JavaScript function to serve as a filter and put it in your filters file. This function takes one argument, a message object, and can make changes to that message. ... News Filters . ... This file contains the JavaScript functions that perform the mail filtering. ... For news filters it is a News Message object and for mail filters it is a Mail Message object. ...

Еще в разделе: (Показать все результаты (>6674) - www.arcetri.astro.it/ )

• Filters - Apache HTTP Server
• The ALMA project
• How filters work in Apache 2.0 - Apache HTTP Server

... Archives . ... I decide to discuss Kalman Filter a while ago for the slog after finding out that this popular methodology is rather underrepresented in astronomy. ... When I learned ?Kalman filter? for the first time, I was not sure how to distinguish it from ?Yule-Walker equation? (time series), ?Pade approximant, (unfortunately, the wiki page does not have its matrix form). ... Tags: Cressie , inference , Kalman filter , kriging , MADS , spatial statistics . ... Comment ( RSS ) | ... Chandra Blog ...

Еще в разделе: (Показать все результаты (>1904) - hea-www.harvard.edu/ )

• The AstroStat Slog Kalman filter
• Combining Region and Table Filters
• The AstroStat Slog Cressie

... Lagoon Nebula, Trifid Nebula and the NGC 6559 Complex – Negative Image . This negative view of the previous image highlights the dark nebulas in the region. Same acquisition data as the previous image: 5nm Hydrogen-alpha filter, Total= 48 minutes, 8 x 360-second unbinned sub frames. Takahashi Epsilon -180 – f/2.8, SBIG STL6303E CCD camera, ATMoB Clubhouse, Westford, MA. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>68175) - www.atmob.org/ )

... 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 . ...

Еще в разделе: (Показать все результаты (>2458) - www.meade.com/ )

• Meade Series 4000 Photo-Visual Color Filters
• Blocking Filters - Coronado€о Solar - Products
• Meade Instruments Corporation - Pictor 616A Color Filter System

Optical Filters . WFPC2 features two solar-blind Wood's filters, for FUV (<2000 ) imaging. ... These Wood's filters have a broad bandpass from 1200 to 2100 with visible-light transmission lower than 10^-8. ... In such cases, a Wood's filter (or "solar blind" detector as on STIS) is essential for FUV imaging so that the visible light leak does not dominate the observation. ... Two similar Wood's filters (F160AW and F160BW) were mounted in SOFA wheel 1 to provide some redundancy. ...

Еще в разделе: (Показать все результаты (>12213) - www.stsci.edu/ )

• Redshifted [OII] Quad Filters
• SMOV Status Planning Meeting Minutes 03/28/97
• ACS Instrument Handbook

Astronomy Picture of the Day . The Elephant s Trunk in IC 1396 . ... 18.10.2007 . ... Credit: Brian Lula Explanation: Like an illustration in a galactic Just So Story , the Elephant's Trunk Nebula winds through the emission nebula and young star cluster complex IC 1396 , in the high and far off constellation of Cepheus . ... October 2007 . ... Publications with keywords: IC 1396 - emission nebula - absorption nebula . Publications with words: IC 1396 - emission nebula - absorption nebula . ...

Еще в разделе: (Показать все результаты (>85366) - www.astronet.ru/ )

• The Elephants Trunk in IC 1396
• Астронет > The Elephant s Trunk in IC 1396
• The Elephant's Trunk in IC 1396

Not on-site at APO, but can be obtained on loan--contact Jeff Morgan at UWash, morgan/astro.washington.edu . CENTER( ) PASSBAND( ) NEBULAR LINE (OR CONTINUUM) . 4861 60 Hbeta 5007 60 [O III] 6301 10 [O I] -- [S III]6312A line is supressed 6563 10 Halpha -- [N II]6584 and 6583 lines are suppressed 6583 10 [N II] -- Halpha line is suppressed 6728 80 [S II]6717+6731 4686 60 He II 4760 100 blue cont or Fe II 8290 195 red cont. See also the Hodge filter set below. ... APO Filters Homepage ...

Еще в разделе: (Показать все результаты (>414) - www.apo.nmsu.edu/ )

• APO - narrow band filters
• APO - filter sets
• Apache Point Obs. filters

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

Еще в разделе: (Показать все результаты (>14377) - www.atnf.csiro.au/ )

• Photometric Filters Activity
• Post-Correlation Filter
• Adaptive Filter (schematic)

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . ... Day Star Filters, LLC . Filters for use with solar observing. ... Listed Since February 16, 1999 . ... 909) 591-4673 . ... 909) 591-6886 . Web Site . ... Web . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

Еще в разделе: (Показать все результаты (>1039) - www.astronomy.net/ )

• Schuler Astro-Imaging Filters, AstroGuide Listing
• Re: Re: Filter Based On Catalogs? - an Astronomy Net XEphem Forum Message
• Re: Filter Based On Catalogs? - an Astronomy Net XEphem Forum Message

... Parameters . Filters . ... Direct images . ... The SCORPIO-2 project: . Spectral Camera with Optical Reducer for Photometric and Interferometric Observations - 2 . The broad-band glass filters made in SAO RAS are used for the observation in the Johnson-Cousins (UBVRI) photometric system in the direct images mode. The glass filters transmission curves are shown by solid line. ... The filters transmission curves of the `comets' filters measured with the SCORPIO-2 in the F/4 beam. ...

Еще в разделе: (Показать все результаты (>625) - jet.sao.ru/ )

• LSVFO: SCORPIO filters

.

Еще в разделе: (Показать все результаты (>574) - www.mso.anu.edu.au/ )

• Filter Throughput Curves
• Index of /~bessell/FTP/Filters
• Index of /~bessell/Filters

... 2006 December 27 . IC 5067: Emission Nebula Close-up . ... Explanation: This amazing skyscape lies along a bright ridge of emission in IC 5067, also known as The Pelican Nebula . ... Placing your cursor on the image will bring up a false color image of the nebula made through narrowband filters that also map specific emission from sulfur and oxygen atoms. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Phil Newman Specific rights apply . ...

Еще в разделе: (Показать все результаты (>5585) - www.sai.msu.su/ )

• APOD: 2003 October 23 - Cygnus Nebulosities
• APOD: 2013 July 26 - The Elephant's Trunk in IC 1396
• APOD: 2015 October 13 - The Elephant's Trunk in IC 1396

... BOM2 and the basic block of solar limbograph including pointing and control systems ? ... Fine tracking platform (FTP) for Sun tracking by the sight axis of the limbograph; . ... Tracking system frequency ? ... Controller of the control system and solar fine tracking of the sight axis of the limbograph; . ... The basic relative construction of the elements and instrumental blocks of the "Astrometria" space experiment is shown on the block diagram of units within the complex of SL-200 solar...

Еще в разделе: (Показать все результаты (>171) - www.gao.spb.ru/ )

... Next: Star Finding and Up: Image Restoration and Previous: Multiresolution and Astronomical . ... Design improvements continue to be made in the filter developed using mathematical morphology principles for the Infrared Astronomical Satellite ( IRAS ) images. The purpose of this filter is to eliminate Galactic cirrus emission from extragalactic fields. ... With an appropriate normalization, the filter curve was applied to each pixel in the image to remove the Galactic cirrus. ...

Еще в разделе: (Показать все результаты (>1345) - www.adass.org/ )

• A New Entropy Measure Based on Multiple Resolution and Noise Modeling
• Noise Detection and Filtering using Multiresolution Transform Methods
• Filtering KPNO LaTeX Observing Proposals with Perl

... This method is called once when the filter is loaded. ... This method should return a flag word that specifies the filters capabilities. ... With CONVERT_TO_FLOAT, the filter is called with the image data converted to a FloatProcessor (3 times per image for RGB images). ImageJ will lock the image before calling this method and unlock it when the filter is finished. For PlugInFilters specifying the NO_IMAGE_REQUIRED flag and not the DONE flag, run(ip) is called once with the argument null . ...

Еще в разделе: (Показать все результаты (>543) - www.astro.louisville.edu/ )

• ij.plugin.filter Class Hierarchy (ImageJ API)
• University of Louisville Wide Field and Planetary Telescopes
• Uses of Class ij.plugin.filter.Filters (ImageJ API)

... The third processing stage filters the combined event list to produce the filtered event list, which contains the collection of node-specific exposure maps. ... Combining the event filtering with exposure map construction in one step assures mutual consistency. ... If the original combined event list is missing (as, for example, in the PPS) the original filtered event list is acceptable as a substitute if no changes have been made to the original attitude and housekeeping GTI. ...

Еще в разделе: (Показать все результаты (>3670) - xmm.vilspa.esa.es/ )

• Filtering

... Original Xiaomi Mi Position Activated Carbon Filter . Brand: Xiaomi . ... Package Contents: 1 x Original Xiaomi Mi Position Activated Carbon Filter . Цвет: узор черный/экрю . ... Цвет: серебристый . ... Цвет: серый . ... Пол: Женский . ... Цвет: Синий . ... Пол: Для девочки . ... Джинсовая куртка темно-синего цвета марки MAYORAL для девочек. ... Цвет: белый . ... Цвет: Черный . ... Пол: Мужской . ...

Еще в разделе: (Показать все результаты (>120) - astrokuban.info/ )

• Технологичные квесты в Москве Колбаса Велком Докторская вареная
• Платье Aurora Firenze - Aurora Firenze - Aurora Firenze Zomei 82mm UV