Network requirements from Ukrainian Physics and Astronomy communities

Network requirements Network requirements from Ukrainian Physics from Ukrainian Physics

and Astronomy and Astronomy communitiescommunities

Network requirements Network requirements from Ukrainian Physics from Ukrainian Physics

and Astronomy and Astronomy communitiescommunities

Dr. Peter BerczikDr. Peter Berczik

Main Astronomical ObservatoryMain Astronomical ObservatoryUkrainian National Academy of Ukrainian National Academy of SciencesSciences

[email protected]@mao.kiev.uahttp://www.mao.kiev.ua/staff/berczik/http://www.mao.kiev.ua/staff/berczik/

Plan:Plan:

1.1. Status…Status…

2.2. Problems…Problems…

3.3. Requirements…Requirements…

4.4. Conclusions…Conclusions…

Ukrainian National Academy Ukrainian National Academy of Sciencesof Sciences

Odessa - 5

Dnipropetrovsk - 5

Simferopol - 4 Others - 15

Kharkiv - 14

Lviv - 13

Kiev - 103

Donetsk - 7

~30,000 scientific workers in 166 institutes

Physics and Astronomy Physics and Astronomy division of Ukr. Nat. Acad. division of Ukr. Nat. Acad.

of Sci.of Sci.

Kharkiv - 8

Lviv - 2

Kiev - 10Others - 4

~7,500 scientific workers in 24 institutes

Institute profilesInstitute profiles

AstrophysicsAstrophysics, , CosmologCosmology (y (Prof. Yuri IzotovProf. Yuri Izotov)) GeophysicsGeophysics ( (Prof. Yaroslav YatskivProf. Yaroslav Yatskiv)) Space PhysicsSpace Physics ( (Dr. Dr. Vladimir Kuz’kov)) High Energy PhysicsHigh Energy Physics ( (ProfProf. Laszlo Jenkovszky. Laszlo Jenkovszky)) Atomic Atomic and and Nuclear Nuclear PhysicsPhysics Atmospheric and Oceanic PhysicsAtmospheric and Oceanic Physics BiologicalBiological and and Medical PhysicsMedical Physics Chemical PhysicsChemical Physics General General and and Classical PhysicsClassical Physics, , Fluid DynamicsFluid Dynamics OpticsOptics, , Plasma PhysicsPlasma Physics Quantum PhysicQuantum Physicss Mathematical PhysicsMathematical Physics

Internet connection of Internet connection of our divisionour division

128 Kbps 10%

33.6 Kbps 50%

no online 20%

64 Kbps 20%

Problems:Problems:

Ukraine state budgetUkraine state budget: : ~~1111 billionbillion USDUSD

PopulationPopulation:: ~~4848 million million

UNAS budget: UNAS budget: ~75 million USD~75 million USD

Typical institute budget: Typical institute budget: ~450 k USD~450 k USD

Typical money for one scientists:Typical money for one scientists:450 k USD/200/12 450 k USD/200/12 ~190 USD/month~190 USD/month

Problems:Problems:

No direct money for No direct money for “INET”“INET” payments in academic budget!!!payments in academic budget!!!

No direct money for communication No direct money for communication infrastructure developmentinfrastructure development in in academic budget!!!academic budget!!!

The The INETINET connection is a connection is a own own problemproblem of institutes, no have any of institutes, no have any free or free or “centralized academic “centralized academic network”network” services. services.

Requirements…Requirements…

INET for library services. The common “everyday INET for library services. The common “everyday task”.task”.

– http://http://xxxxxx..lanl.govlanl.gov//

~100 MB/day~100 MB/day

– ApJ, AJ, A&A, MNRAS…ApJ, AJ, A&A, MNRAS…


– http://ads.harvard.edu/http://ads.harvard.edu/



Online catalogs and databases. “Virtual Online catalogs and databases. “Virtual Observatory”…Observatory”…– http://archive.stsci.edu/http://archive.stsci.edu/

Hubble Data Archive (HDA)Hubble Data Archive (HDA) ~5.2 TB~5.2 TB


Other online catalogs and databases…Other online catalogs and databases…

– The The Digitized Sky SurveyDigitized Sky Survey ( (DSSDSS). The Catalogs and Surveys ). The Catalogs and Surveys Branch of the STScI has been digitizing the photographic Sky Branch of the STScI has been digitizing the photographic Sky Survey plates from the Palomar and UK Schmidt telescopes in Survey plates from the Palomar and UK Schmidt telescopes in order to support HST operations and provide a service to the order to support HST operations and provide a service to the astronomical community. Archive users can easily retrieve image astronomical community. Archive users can easily retrieve image data for any part of the sky. data for any part of the sky.

– The The Sloan Digital Sky SurveySloan Digital Sky Survey ( (SDSSSDSS) is using a dedicated 2.5 m ) is using a dedicated 2.5 m telescope and a large format CCD camera to obtain images of over telescope and a large format CCD camera to obtain images of over 10,000 square degrees of high Galactic latitude sky in five broad 10,000 square degrees of high Galactic latitude sky in five broad bands (u', g', r', i' and z', centered at 3540, 4770, 6230, 7630, and bands (u', g', r', i' and z', centered at 3540, 4770, 6230, 7630, and 9130 A, respectively). The first data release, planned for June 9130 A, respectively). The first data release, planned for June 2001, includes: imaging data containing a searchable catalog, 2001, includes: imaging data containing a searchable catalog, images in several formats (FITS and JPEG), and spectra in both images in several formats (FITS and JPEG), and spectra in both FITS format and GIF spectra with line identifications. This first FITS format and GIF spectra with line identifications. This first public data release will contain over 500 square degrees of sky. public data release will contain over 500 square degrees of sky.


Other online catalogs and databases…Other online catalogs and databases…

– The The Far Ultraviolet ExporerFar Ultraviolet Exporer ( (FUSEFUSE) covers the 905-1187 A spectral ) covers the 905-1187 A spectral region. This active mission contains high resolution spectra of hot and region. This active mission contains high resolution spectra of hot and cool stars, AGNs, supernova remnants, planetary nebulae, solar cool stars, AGNs, supernova remnants, planetary nebulae, solar system objects and the interstellar medium. The system objects and the interstellar medium. The International International Ultraviolet ExplorerUltraviolet Explorer ( (IUEIUE) Final Archive, which contains over 104,000 ) Final Archive, which contains over 104,000 spectra of approximately 10,000 individual astronomical sources spectra of approximately 10,000 individual astronomical sources (covering the 1,200 - 3,350 A range). The (covering the 1,200 - 3,350 A range). The Extreme Ultraviolet Extreme Ultraviolet ExplorerExplorer ( (EUVEEUVE) Archive, which at present contains spectroscopic ) Archive, which at present contains spectroscopic observations (in the 70 - 760 A range) of about 300 sources, mostly observations (in the 70 - 760 A range) of about 300 sources, mostly Galactic. The Galactic. The Ultraviolet Imaging TelescopeUltraviolet Imaging Telescope ( (UITUIT) Archive, which ) Archive, which contains 1,579 images of 259 targets (covering the 1,200 - 3,300 A contains 1,579 images of 259 targets (covering the 1,200 - 3,300 A range) obtained by UIT as part of the ASTRO-1 and ASTRO-2 missions. range) obtained by UIT as part of the ASTRO-1 and ASTRO-2 missions.

– The The Faint Images of the Radio Sky at Twenty-centimetersFaint Images of the Radio Sky at Twenty-centimeters ((FIRSTFIRST) Archive. The FIRST project is designed to produce a radio ) Archive. The FIRST project is designed to produce a radio survey at 20 cm (1.4 GHz) of over 10,000 square degrees down to a survey at 20 cm (1.4 GHz) of over 10,000 square degrees down to a flux of 1 mJy. flux of 1 mJy.

First permanent GPS network First permanent GPS network in Ukraine (NATO NIG: 1999 - in Ukraine (NATO NIG: 1999 -

2000)2000)

Daily transfer ~10 – 20 MB, but in ~1h -> need min. 64 Kbps channels!!!

Optical communication Optical communication experiments with experiments with

geostationary satellitegeostationary satellite

Telecommunication satellite ARTEMIS was launched on 12 July 2001. He has RF channels and SILEX device (Semiconductor Laser Inter Satellite Link Experiment) worked at 2 Mbps and 50 Mbps rates. ESA constructed the optical ground station at Tenerife Observatory, Canary islands for ground test of SILEX.

ESA and MAO proposed common experiment

V.Kuz’kov, M.Medvedskij, D.Yatskiv, V.Nedashkovsky, Yu.Gluschenko, V.Suberljak, M.Peretytko, N.Eremenko.

Conclusions…Conclusions…

We need a high band INET We need a high band INET channels (> channels (> 2 Mbps2 Mbps) in all ) in all academic institutes for academic institutes for

everyday scientific work – everyday scientific work –

BUTBUT without extra payment!!! without extra payment!!!

Network requirements from Ukrainian Physics and Astronomy communities

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