... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Online Resources . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... H Emission From Point Sources In The Magellanic Clouds . ... Large numbers of the many types of emission-line object that are found in the Magellanic Clouds were first identified through H surveys of one kind or another...

True Color Image Gallery: Galactic SNR | Magellanic Cloud SNR . Common Name: G76.9+1.0 . ... Position of Central Source (J2000) : ( 20 22 21.7, 38 42 14.9 ) . X-ray size: point source? ... Radio . ... Radio Images Page . ... Exposure uf . ... Exposure uf Exposure time of unfiltered event file . Exposure f Exposure time of filtered event file . radio remnant is 9' dia . ... see fit detail page for more about the fit. see chandra spectrum page for region used. ... Radio Images . ...

... 2001 August 20 . The Lagoon Nebula in Three Colors . ... Explanation: The bright Lagoon Nebula is home to a diverse array of astronomical objects. Particularly interesting sources include a bright open cluster of stars and several energetic star-forming regions . When viewed by eye, cluster light is dominated by an overall red glow that is caused by luminous hydrogen gas , while the dark filaments are caused by absorption by dense lanes of dust . ... About APOD | ...

Observations from the HERschel Inventory of the Agents of Galaxy Evolution (HERITAGE) have been used to identify dusty populations of sources in the Large and Small Magellanic Clouds (LMC and SMC). We conducted the study using the HERITAGE catalogs of point sources available from the Herschel Science Center from both the Photodetector Array Camera and Spectrometer (PACS; 100 and 160 ЮМm) and Spectral and Photometric Imaging Receiver (SPIRE; 250, 350, and 500 ЮМm) cameras. ...

The form on this Web page allows specifying a celestial position for which the full 4x4 degree NVSS FITS image is desired. ... Other services of the NVSS survey include: . ... NVSS Postage stamp (small FITS or jpeg file) server . direct ftp to NVSS 4x4 deg. FITS image and documentation server . NVSS source catalog and software ftp server - but please note that you will need to schedule an overnight job for a quiet time slot to download the 150Mb CATALOG.FIT file to avoid timeouts etc. ...

... The fourth catalogue of radio sources observed at 408 MHz with the Molonglo radiotelescope is presented. A total od 1349 sources is listed to a limiting flux density of 0.2 Jy, the catalogue being largely above 0.25 Jy. ... Those sources for which hogh-frequency or optical data are available are classified into two lists, one of Cloud members and the other of 'unidentified nonthermal sources', presumably not Cloud members. ... 1973), AuJPS, 1973, n.28, p.1-?? ... 1974), AuJPS, 1974, n.33, p.1-44 . ...

... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...

... Particularly interesting sources include a bright open cluster of stars and several energetic star-forming regions. ... Amazingly detailed, this false-color x-ray image is centered on the galaxy Cygnus A. Recorded by the orbiting Chandra Observatory, Cygnus A is seen here as a spectacular high energy x-ray source. ... The big beautiful spiral galaxy is located just 10 million light-years away, behind a veil of foreground stars in the high and far-off constellation of Cepheus. ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . tcc . base . array.h . ... 2 љ // minimal version of tr1::array, for SWIG . ... 11 љ //namespace std::tr1 . ... std::tr1::array::reference . ... std::tr1::array::value_type . ... std::tr1::array::reverse_iterator . ... std::tr1::array::difference_type . ... std::tr1::array::const_reference . ... std::tr1::array::iterator . ... std::tr1::array::size . ... std::tr1::array::const_iterator . ... std::tr1::array::const_reverse_iterator . ...

National Radio Astronomy Observatory July 11, 2005 NAIC/NRAO Single-dish Summer School Continuum Observing Jim Condon Continuum Emission and Single Dishes · Continuum sources produce steady, broadband noise · So do receiver noise and drift, atmospheric emission, ground pickup, confusion, etc. ... National Radio Astronomy Observatory July 11, 2005 ­ Single -dish Summer School 7 This dense grid of pointing calibrators can be used to reduce tracking errors north of = -40°. ...

... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...