... Initial Setup Tasks . ... Go to new wiki . ... Setup v255p.5cm: nif=2 . ... IFP#1-LO 6642 - 6658 MHz USB RCP . ... IFP#1-HI 6658 - 6674 MHz USB RCP . ... IFP#2-LO 6642 - 6658 MHz USB LCP . ... IFP#2-HI 6658 - 6674 MHz USB LCP . ... IFP#1-LO 6300 - 6316 MHz USB RCP . ... IFP#1-HI 6316 - 6332 MHz USB RCP . ... Ftp: ftp://ftp.atnf.csiro.au/pub/people/vlbi/v255/v255p . ... For Hobart the LOs should be set to 468 MHz (IFP#1) and 810 MHz (IFP#2) for the 4 x 16 MHz setup and 810 MHz for the 2 x 16 MHz...

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• lbaops:lbamar2010:v255i [ATNF VLBI Wiki]
• lbaops:lbamar2012:v255q [ATNF VLBI Wiki]
• lbaops:lbamar2008:v255a [ATNF VLBI Wiki]

Next: CORRELATOR BOARDS Up: OBSERVING PROCEDURES Previous: Frequency Switching . ... Continuum sources in the list used for flux density calibration were selected in an ad-hoc fashion from a variety of places, but primarily from Kuehr et al (A&AS, 45, 367, 1981), the compendium of linearly polarized sources by Tabara & Inoue (A&AS, 39, 379, 1980), and an unpublished list of unconfused calibrator sources prepared from the NVSS survey by Jim Condon and Qi Feng Yin. ... Board 0 . ...

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• Spectral-Line Observing
• Calibration Scans
• VLBI at Arecibo Observatory

Next: Code II: Unknown Up: Image Restorations of High Previous: Construction of Algorithms . ... The positions of the designated point sources ( ) must be given as well as initial amplitudes for and . ... The integrated flux of the point sources ( ) plus that of the distributed emission ( ) is constrained to equal that of the observed image ( ). ... This is investigated in Fig. 1 where all emission derives from point sources but only one - the brightest - is designated as such. ...

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• Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for
• Fine Guidance Sensor Data Handbook
• The Hubble Deep Field

... Accurate positions of 404 compact radio sources used as calibrators by the VLA are presented. In addition, the structure and polarization of each source at both 4885 and 1465 MHz are given. ... Amplitude calibration was based on 3C286, whose fluxes at 4885 and 1465 MHz were assumed to be 7.41 and 14.41 Jy, respectively, in accord with the scale of Baars et al. (1977). short description of columns, as taken from the publication: . 1 source name . ... 8 Polarized flux at 4885 MHz (mJy) . ...

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• Radio data
• Up-date RC-sources Spectra
• A fast-scan extragalactic source survey at 4.755 GHz

... The J, H and K bands are characterized by a bright background, such a background is mainly due to the emission of atmospheric lines and of thermal radiation. ... If the source cover a large fraction of the slit, spectra off-source must be observed to adequately sample the sky background. ... The on chip integration time (time spent in each position of the slit) must not exceed 40 seconds in J and H bands and 60 seconds in K band. ... We suggest a sequence of 10 for each elementary integration time. ...

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• FIRPO Help 1
• Arcetri H2O Maser catalog
• Relevant Standards - Apache HTTP Server

... Archives . ... Quote of the Week, July 12, 2007 . ArXiv] Complete Catalog of GRBs from BeppoSAX, July 13, 2007 . Jul 13th, 2007| 07:24 pm | ... From arxiv/astro-ph: 0707.1611 Probabilistic Cross-Identification of Astronomical Sources by Budavari and Szalay . As multi-wave length studies become more popular, various source matching methodologies have been discussed. ... Are there any power related studies on source matching statistics? ... Chandra Blog . ... Stat S/W Resources . ...

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• The AstroStat Slog Open Source
• Comments on: [ArXiv] Matching Sources, July 11, 2007 By: hlee
• The AstroStat Slog source detection

. Comment on J1842+7946 . Comparing the brightnesses of the two main features seen in our 5 GHz image with higher frequency VLBI images available in the literature (at 8.4 GHz from the USNO database and at 15 GHz by Kellermann et al. (1998)), one can conclude that the NW component has a steeper spectrum since the SE one becomes relatively stronger as the observing frequency increases. VLBApls home page . Last modified: 16 Oct 2000

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... Astrophysics Group . ... The 9C survey of radio sources was made with the Ryle Telescope at a frequency of 15.2 GHz and a resolution of 25ТљxТљ25Тљcosec(dec) arcsec 2 . ... Waldram, E.M., Pooley, G.G., Grainge, K.J.B., Jones, M.E., Saunders, R.D.E., Scott, P.F., Taylor, A.C., 2003, MNRAS, 342, 915 . ... Field name . ... It comprises seven fields, each delineated by boundaries in RA and Dec, together covering a total of 114.7 deg 2 for which the source catalogue is complete to ~ 10 mJy. ...

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• Galaxy Evolution: Radio sources and their environments
• Galaxy Evolution: The origin and evoltuion of radio sources
• Sub-mm and radio observations of water maser sources

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• Project SUBMILLIMETRON

... 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. ...

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• The spectrograph design and the observing procedure
• di_eks
• harak_e

... This thread contains a step-by-step recipe to extract MOS spectra of a point-like source observed in Imaging mode and to create associated response matrices, starting from a calibrated, concatenated event list (either produced with emproc or available as PPS product; here it has the assumed file name MOS.fits ). ... The users should note that the SAS metatask xmmselect allows them to interactively define source and background regions (via ds9) and to run backscale on the fly. ...

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• General source table layout
• EPIC source finding thread: step by step

... Science . ... Science Users Information > Science Publications > Science Announcements . ... Observing Facilities . ... Observing with ESO Telescopes . ... Instrument Pipelines . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... Science Announcements . ... Published: 05 Oct 2015 . ... New data products resulting from the VST Public Survey ATLAS are now available via the dedicated Phase3 query interface at the Science Archive Facility . ... Published: 31 Aug 2015 ....

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• ESO - Data Releases
• ESO - Librarians' Professional Resources
• ESO - New Release of Images and Source lists for VPHAS+

... Observing . ... Four spiral galaxies in Leo . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... The Golden Earring, planetary nebula NGC 2867, and barred spiral galaxy NGC 3109 . Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Resources for urban stargazers . ... Visit these sites to find an astronomy club and dark-sky observing site near you. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• January 2006 resources | Astronomy.com
• Resources for red-star fans | Astronomy.com
• A cosmic-ray source uncovered | Astronomy.com

Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Greening the Earth Using Space Resources? by Greg Matloff . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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• StanHonda3 ? Amateur Astronomers Association of New York
• WP_20130708_007_edited-1 ? Amateur Astronomers Association of New York
• IMG_8561 ? Amateur Astronomers Association of New York

spaceweb@oulu.fi - last update: 5 January 1999, 1500 UT (RR) . Geomagnetic pulsations, i.e., ultra-low-frequency (ULF) waves cover roughly the frequency range from 1 mHz to 1 Hz , i.e., from the lowest the magnetospheric cavity can support up to the various ion gyrofrequencies . ... Pulsation classes . ... Pulsations are studied with in situ observations in space of both magnetic and electric fields, and with ground-based magnetometers . ... correlation with IMF/solar wind parameters . ...

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• Plasma source [Oulu]
• TCV [Oulu]
• "Exploration" as a Classroom Resource

RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...

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home resources > links . SEARCH ASP SITE: Match ALL words Match ANY word . AstroShop . ... ASP Educational Resources . General Observing . Central Bureau for Astronomical Telegrams . ... I. R. Poyser Telescopes . ... Sierra Stars Observatory Network (SSON) . ... Slooh Online Observatory . ... Telescopes in Education . Telescopes Reviews . Backyard Observatories . Ash Observatory . ... Home Dome . ... home | ... education | resources | ... astroshop | ...

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• ASP: The Moon: A Resource Guide
• ASP: The Astronomy of Many Cultures: A Resource Guide
• ASP: Family ASTRO: Resource Lists and Background Reading

... Chandra Observation of LMXB in M84 . We present characteristics of the X-ray point source population in the M84 field as observed by Chandra ACIS-S. We find the galactic sources in M84 follow the stellar light profile, which imposes similar formation histories for stars in both single and binary systems. After correcting for incompleteness in the source detection, we find a log N-log S similar to that of the elliptical galaxy NGC4697. ...

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• Sources in the LMC: comments to the Table 2
• Discussion and conclusions
• Be/X-ray binaries and candidates

UFO Forum Message . Forums: . ... Discussion Forums | ... Post . ... Maybe This Is The Source.. ... Post Message | ... Posted by Ian Vince on January 28, 2004 03:33:44 UTC . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Re: Re: Thanks For Making And And Of An Excellent Open Source Progra - an
• Astronomy articles, forums, listings, and other resources about Astronomy.
• Re: Thanks For Making And And Of An Excellent Open Source Progra - an Astronomy

... This is a report on simulation software for VLBI observations. ... In particular, these are simulations of the interferometer structure, simulations of a radio source structure, and simulations of the noises. ... Investigation of astronomical radio sources with VLBI method often requires to create the simulated VLBI-data. ... Chuprikov, A. A., In: Ros, E. Porcas, R. W., Lobanov, A. P., & Zensus, J. A. (Eds.), Proceedings of the 6th European VLBI Network Symposium, Bonn, Germany, June 25-28, 2002, 27...

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• AstroWeb -- Internet Resources for Astronomers
• A New PROS Task for Calculating HRI Source Intensities or Upper Limits
• An Extragalactic Point Source Simulator for SIRTF Pipeline Testing