... We have used the VLA to survey the inner Galaxy (|b| < 0.4^o, l=350-40^o) at 5 GHz to a limiting sensitivity of between 2.5 and 10 mJy. ... Zoonematkermani S., Helfand D., Becker R.H., White R.L., Perley R.L. Astrophys. ... 1990) Paper I. Becker R. H., White R. L., McLean B.J., Helfand D.J., Zoonematkermani, S. 1990, Ap. ... Paper II. ... Paper III. ... Paper V. Table 2 contains the complete list of VLA sources within the 5 GHz survey area from both the 5GHz and 1.4 GHz catalogs. ...

... Flux density at 1 GHz (/Jy): 25 . ... 1972, ApJS, 24, 49. ... ADS . ... NRAO 140-ft at 10.6 GHz (3'). ... Einstein observations. ... VLA at 1.4 GHz (6''), including possible associated CO. ... 1996, AJ, 111, 1651. ... 1996, ApJ, 458, 257. ... Reach & Rho 1996, A&A, 315, L277. ... Rho & Petre 1996, ApJ, 467, 698. ROSAT observations. ... Reach & Rho 1998, ApJ, 507, L93. ... Reach & Rho 1999, ApJ, 511, 836. ... Reach & Rho 2000, ApJ, 544, 843. ... also see: Reach & Rho 2001, ApJ, 558, 943. ...

... Большая антенная цепочка . ... Большая антенная цепочка - самый чувствительный радиотелескоп - может разглядеть подробно мячик для игры в гольф с расстояния 150 км. ... Большая антенная цепочка установлена на территории штата Нью-Мексико (США). Ближайшее время планируется существенно обновить систему Большой антенной цепочки радиотелескопов. ... Публикации с ключевыми словами: radio - telescope - Радиоинтерферометр - Радиоизлучение из космоса - Радиотелескоп - радиоволны - Радиоастрономия . ...

... Setup file: /home/sched/short-term/progs/sched_dec98/setups/vsop4850.set Matches group at6cm in /home/sched/short-term/progs/sched_dec98/catalogs/freq.dat Setup group: 2 Station: ATCA Total bit rate: 128 Format: S2 Bits per sample: 2 Sample rate: 32.000 Number of channels: 2 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 6.300 ips, High density - 4.20 ips Time per pass for 17600 ft, High density tapes is: 13:58:06 LO sum= 4850.00 4866.00 1st LO= 4500.00 4500.00 Net SB= U U Pol. ...

... Support the international SKA at the 20% level of an instrument for up to 3 GHz, limited in cost to $1B, and located at the selected site. Complete EVLA and ATA by 2013 Between now and 2013 develop array technology to provide firm cost estimates of an interim SKA Hi array operating to 50 GHz with 4X the area of the VLA. ... International SKA Participation - Support the international SKA at the 20% level of an instrument for up to 2 GHz, limited in cost to $1B, and located at the selected site.. ...

True Color Image Gallery: Galactic SNR | Magellanic Cloud SNR . left: radio image . right: chandra x-ray image with radio contour lines . Image from Reynoso et al.( ... Radio fits file . ... 2005 , ApJ, 621, 793 : Chandra, cosmic ray acceleration. ... 1980 , ApJ, 235, 186 : Optical spectrum . ... 2002 , ApJ, 581, 1101 : Chandra, forward shock . ... 2005 , ApJ, 634, 376 : Chandra, cosmic ray acceleration. Back to G120.1+01.4 Index . ... Galactic SNR | ...

... We confirm the report of De Vries et al. that there is good correspondence between the locations of two optical and radio knots/hotspots in the jet. We show that the optical knots are continuum rather than line emission. ... We suggest that the two knots are radiating optical synchrotron emission. This would make the knots of 3C380 the most luminous optical knots/hotspots currently known. ... Appeared in: The Astronomical Journal . ... 1 Space Telescope Science Institute . ...

MilliARC SEC MilliARC SEC 580 560 540 520 500 480 ­380 ­400 ­420 ­440 ­460 ­480 MilliARC SEC MilliARC SEC 580 560 540 520 500 480 ­380 ­400 ­420 ­440 ­460 ­480 MilliARC SEC MilliARC SEC 100 50 0 ­50 ­100 ­150 50 0 ­50 ­100 ­150 ­200 MilliARC SEC MilliARC SEC 100 50 0 ­50 ­100 ­150 50 0 ­50 ­100 ­150 ­200 A B A C B D E C D D F B A VLBA 1.7 GHz VLBA 5 GHz VLBA 5 GHz VLBA 1.7 GHz VLA/ MERLIN model

. Comment on J1419-1928 . A 5 GHz VLA image is published by Antonucci (1985). There is a hint of an extension to the core in our VLBI image, at a position angle near the arcsec-scale structure. A 8.4 GHz image from the VLBA Calibrators database also shows a secondary component in this direction (SW). VLBApls home page . Last modified: 16 Oct 2000

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

... Артикул: MT-1981 . Бренд: Marta . ... Мультиварки . ... Цвет: Синий, серый . Кроссовки lifestyle . ... Цвет: белый,голубой выбеленный,светло-серый . ... Цвет плафонов и подвесок: белый с каймой . Цвет арматуры: латунь . Тип поверхности плафонов и подвесок: матовый . Тип поверхности арматуры: глянцевый . Материал плафонов и подвесок: стекло . Материал арматуры: металл . ... Количество плафонов: 1 . ... Кольцо Jenavi "Эмбаси", цвет: серебряный, голубой. j1713041. ...

... Главная Астрономия Фотографии Рекорды Форум Гостевая книга . Азбука . Звездного неба . ... Фотографии звездного неба . Статьи по астрономии . Ваш путеводитель в мире астрономии . ... При создании сайта использованы материалы из книги Данлоп С. "Азбука звездного неба" 1990г. Фотографии взяты из . ... Азбука звездного неба / Фотографии на тему астрономии / Обозрение / VLA - радиотелескоп "Очень большая решетка" . ... VLA - радиотелескоп "Очень большая решетка" . ... Обозрение . ...

... 2006 November 29 . A Big Dish at the VLA Radio Observatory . ... The radio dishes of the Very Large Array (VLA) of radio telescopes might appear to some as a strange combination of a dinosaur skeleton and common satellite-TV receiving dish . ... Pictured above, a dish from the VLA was photographed last week near Socorro , New Mexico , USA . ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Phil Newman; Specific rights apply . ...

... Анк а дня . ... 15-05-2008 22:13 Мембрана . Взрыв этой сверхновой в нашей родной Галактике люди могли бы увидеть менее 140 лет назад, возможно, даже немногим более 100. ... Это составное изображение системы галактик 3C321 из скопления Abell 400 (1,4 миллиарда световых лет, созвездие Змеи) позволяет рассмотреть струю (джет), порождаемую сверхмассивной черной дырой .. ... 06-08-2005 14:24 Элементы.ру . ... Все ключевые слова . Картинка дня . ...

... 24-Oct-2014 16:28 . ... 1.0M . ... 12M . ... VLA_1990_1-7+st.pdf . ... VLA_2000+st.pdf . ... VLA_2001+st.pdf . ... VLA_2002+st.pdf . ... VLA_2003+st.pdf . ... VLA_2004+st.pdf . ... VLA_2005+st.pdf . ...

MINUTES of the RadioAstron Teleconference on February 21, 2006 V. Slysh chaired the teleconference. ... Engineering model of the MFS (18-26 GHz) on-board receiver has been fabricated, and it is now under the testing in the ASC. The flight model is expected in April 2006. ... Operational time of 18-cm receiver was prolonged till the end of 2007 (as a launch date).The flight model of the 92-cm receiver will be delivered to the ASC in May 2007. ...

... The three-frequency radio survey of the Galactic plane has been made at 0.96, 3.9 and 11.2 GHz with the RATAN-600 radio telescope in three sets in 1991-1995 (Trushkin 1996b). ... The preliminary list includes more than 1500 radio sources. ... The superluminal variable source and X-nova GRO J1655-40 has been detected (in 1991.2) in the survey at flux level 100 +-10mJy at 3.9 GHz far before the identification at radio wavelengths. ... Trushkin, S.A. 1994, Preprint of SAO, 107 , 1 . ...

. Sitemap . Contact . Search . Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Name . Last modified . Size . Description . Parent Directory . - . NRAO-data/ . 2014-11-06 10:57 . - . VLA-6cm-HJD-FLUX-ERR . 2014-09-29 16:22 . 2.3K . VLA-6cm-PHASE-FLUX-ERR . 2014-09-29 16:22 . 1.8K . notes-VLA . 2014-10-01 11:56 . 1.1K . Last Revised: 2014 November 6th .

This is a list of astronomical data available on the World Wide Web which I put together for a lecture at the NEON archive school, held at ESO in August 2006, organized by: . ... Mostly) Large Area Surveys and Catalogues , where "large" means covering at least ~ 10% of the sky, although a selection of some smaller-area surveys is also included; . ... The NRAO VLA Sky Survey (NVSS) [1.4 GHz] . ... SuperCOSMOS Sky Surveys USNO Catalogues . ... ESO Online Digitized Sky Survey Guide Star Catalogues . ...

... Tonight's Sky . ... The Magazine . News . Observing . ... Community . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... vla . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...