Лекции - Конспект лекций по курсу Радиоастрономия

196

,

. -

- («

, »). -

, « -

» , -

. -

« »: , « » -

SETI -

. SETI

– ,

21 , ,

.

,

, SETI,

. . .

-

, .

. .

1975 . ,

,

- , :

00

22

001

cos2 RRRRRRRRRt −+µ−+=−+= . R

1

+ R –

– – , R

0

–

( ), µ –

. ,

, -

SETI.

, – . -

. 9.2.

- ,

-

. ,

197

- . -

1987A -

γ- (§7.3).

« » . -

-

, ,

, SETI- « ».

29 , 25

.

, , -

,

« » -

θ~10

–7

( . 9.3).

1000 ,

. ,

. -

. 9.2. -

.

198

. , ,

,

.

,

. « -

» : -

(

, -

), ,

, ,

, -

.

9.4. Астрофизическая польза от SETI-наблюдений.

SETI -

. ,

SETI,

, -

«

», , -

.

21

. , SETI λ = 21 (

, 1977 . ,

«Wow!», - « - - !»)

. 9.3.

, .

199

,

21 ( , ,

).

OH (18 ), H

2

O (1.35 ) H

2

CO (6 ),

-

.

203.384 -

3

13

–2

20

H

2

18

O (203.407 )

( ) H52ε (203.9758 ). -

(±20 ) -

, -

, H40β, -

J = 2–1 CO ,

H

2

O DCN. -

203.384 -

, γ- 0.511 ,

- .

, -

SETI ( - piggy-back mode), -

. -

, , piggy-back -

«

».

200

Приложение 1. Основные константы

c = 3⋅10

10

⋅

–1

.

G = 6.67⋅10

–8

3

⋅

–1

⋅

–2

k

B

= 1.38⋅10

–16

⋅K

–1

.

R = 8.31·10

7

·K

–1

·

–1

.

– σ = 5.67·10

–5

·

–2

·K

–4

.

h = 6.63⋅10

–27

⋅ .

e = 4.8⋅10

–10

. CGSE.

m

e

= 9.1⋅10

–28

.

m

p

= 1.67⋅10

–24

.

2

T

3

8

π

=σ

mc

e

= 6.65⋅10

–25

2

.

R′

∞

= 1.1⋅10

9

–1

.

201

Прилож ение 2. Адреса сайтов в Internet,

со держащих радиоастроно мическую инф о рмаци ю

Общие сведения по радиоастрономии

AstroWeb: Astronomy/Astrophysics on the Internet

http://www.stsci.edu/astroweb/astronomy.html

Radio Astronomy

http://infoseek.go.com/WebDir/Science/Astronomy/Radio_astronomy

http://gewa.gsfc.nasa.gov/~astro/observ2.htm

http://www.cv.nrao.edu/fits/www/yp_radio.html

IAU Commission 40 Radio Astronomy

http://sma2.harvard.edu/IAU_Com40/

An Introduction to Radio Astronomy

http://www.aoc.nrao.edu/intro/

Radio Astronomy Tutorial

http://web.haystack.mit.edu/education/radiotut.html

:

http://www.nfra.nl/jive/evn/tel_pics/

http://www.jb.man.ac.uk/vlbi/gallery/radtel.html

http://users.vnet.net/gingell/astro/astro.html

Радиоастрономия и SETI

SETI Institute, California, USA

http://www.seti.org/

Russian SETI

http://comet.sai.msu.ru/SETI/

Radio Astronomy and SETI

http://www.uc6v.com/pageaas.html

202

Обсерватории и институты

Non-U.S. Radio Astronomy Observatories

http://www.nationalacademies.org/bpa/corf/forgn97a.html

,

http://comet.sai.msu.ru/

. . . -

( ),

http://www.asc.rssi.ru/default.asp

( )

, ,

http://www.prao.psn.ru/

( )

, , -

http://www.sao.ru/

,

-

http://.www.ipa.nw.ru/

( ) ,

http://www.appl.sci-nnov.ru/

- ( ),

http://www.nirfi.sci-nnov.ru/

- -

,

http://www.iszf.irk.ru:8101

,

http://www.ira.kharkov.ua/

Instituto Argentino de Radioastronomia

http://www.iar.unlp.edu.ar/

203

Australia Telescope National Facility, Epping, Australia

http://wwwatnf.atnf.csiro.au

Itapetinga Radio Observatory, Brazil

http://www.craae.mackenzie.br/ingles/roi.html

Swedish–ESO Submillimeter Telescope (SEST), La Silla, Chile

http://www.ls.eso.org/lasilla/Telescopes/SEST/SEST.html

Metsähovi Observatory, Finland

http://bigear/hut.fi/

Observatoire de Nançay, France

http://www.obs-nancay.fr/html_an/a_menu.htm

Institut de radioastronomie millimétrique (IRAM), Grenoble, France

http://iram.fr/

IRAM, Granada, Spain

http://www.oan.es/sedes/iram.html

National Astronomy Observatory, Yebes, Spain

http://www.oan.es/sedes/Yebes.html

Max-Planck-Institut für Radioastronomie, Bonn, Germany

http://www.mpifr-bonn.mpg.de/index_e.html

Istituto di radioastronomia, Bologna, Italy

http://www.ira.bo.cnr.it/HomePage.html

National Centre for Radio Astrophysics, Pune, India

http://www.ncra.tifr.res.in/

Nobeyama Radio Observatory, Japan

http://www.nro.nao.ac.jp/index_e.html

Kashima Space Research Center, Japan

http://www.crl.go.jp/ka/radioastro/index.html

Joint Institute for VLBI in Europe/European VLBI Network,

Netherlands

http://www.nfra.nl/jive/

204

Toru

Centre for Astronomy, Poland

http://www.astri.uni.torun.pl/

Hartebeesthoek Radio Observatory, South Africa

http://hartrao.ac.za/

Taeduk Radio Astronomy Observatory, South Korea

http://www.trao.re.kr/trao/index_en.html

Onsala Space Observatory, Sweden

http://www.oso.chalmers.se/

Jodrell Bank Observatory, Macclesfield, UK

http://www.jb.man.ac.uk/

Mullard Radio Astronomy Laboratory, Cambridge, UK

http://www.mrao.cam.ac.uk/

National Radio Astronomy Observatory, Green Bank, USA

http://www.nrao.edu/

Owens Valley Radio Observatory, CA, USA

http://www.ovro.caltech.edu/

Hat Creek Radio Astronomy Observatory (BIMA)

http://bima.astro.umd.edu/

Arecibo Observatory, Puerto Rico

http://aosun.naic.edu/

NRAO Very Long Baseline Array (VLBA)

http://www.aoc.nrao.edu/vlba/html/VLBA.html

Haystack Observatory, USA

http://web.haystack.mit.edu/

Ohio State University Radio Astronomy Observatory, USA

http://everest.eng.ohio-state.edu/~klein/ro/

205

Литература

1.

. . -

. , 1999.

2.

. ., . ., . . -

. I. . II. -

. : - -

, .: , 1995, 1996.

3.

. . . .: , 1973.

4.

. . .: , 1973.

5.

. .: ,

1976.

6.

. . . .: , 1966.

7.

. . . .: -

, 1956.

8.

, . . . . .:

, 1982.

9.

. . . .: ,

1964.

1

10.

. . . .: , 1967.

11.

. . . .: ,

1967.

12.

. . .: , 1978.

13.

.

. : , 1985.

14.

. . . .:

, 1982.

2

15.

. . . .: -

, 1975.

16.

. .

. .: , 1967.

206

17.

. .

( ). .: , 1977.

18.

. . . .:

- , 1997.

3

19.

. . .:

, 1984.

20.

. . . .: ,

1962.

21.

. ., . ., . .

. .: , 1977.

22.

. . .: ,

1962,

VIII.

4

23.

. . . .:

, 1978.

24.

. .

. , , . 16, 17.

.: - , 1980, 1981.

25.

. . . . .: , 1974.

26.

. . . . III. , -

. .: , 1979.

27.

. . -

. .: , 1974.

28.

. . . .: ,

1999.

29.

. . .: , 1958.

5

30.

. ., . . . .: -

, 1963.

31.

. ., . . . .:

, 1979.

32.

. . . .: -

, 1992.

207

33.

. . . .:

, 1966.

34.

. ., . . . .:

, 1972.

35.

. . -

. .: , 1975.

36.

. . . -

, , . 20.

.: - , 1983.

37.

. . .: , 1974.

38.

. .: , 1979.

6

39.

. . -

. .: , 1976.

40.

. . : -

. .: , 1986.

41.

. . .: , 1971.

42.

. . . .: , 1979.

43.

., . . .: , 1980.

7

44.

. . .: , 1981.

45.

., . . .: , 1969.

46.

. . .

.: , 1986.

47.

. -

. .: , 1987.

8

48.

. ., . . -

. .: , 1975.

49.

. . .: , 1973.

50.

. . .: , 1975.

51.

, , . 31. .: -

, 1986.

208

9

52.

. . , , . .: , 1976.

53.

. .: , 1969.

54.

CETI ( ).

. . . . .: , 1975.

55.

. .: , 1981.

56.

.

. . . . , . . ,

. . . .: , 1986.

« »

, 2001, 208 . .

. .

2001 . . « »

60 84/16. . . . . .

« -

. ».

357147

, -

. (87878) 46244 CYGNUS@SAO.RU

066762 24.09.96 .

Лекции - Конспект лекций по курсу Радиоастрономия

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