Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation
Russian Academy of Sciences
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kosmos1809

«-1809»


-1809 (-1809) 980 , 950 , 82.5 18 1986 . 21 1993 . -1809 -19 . - - 1987 . -338 [1], :

  • 1988 . , [2];
  • , [3];
  • ( ), : , - [4];
  • ( 10 ), , [5,6];
  • , "" , [7,8].

-1809 ( 500 ).

-1809, CD-, 1995 . .. () .. ().   52 , , :

  • -2 - , .. ();
  • -9 - 600-5000, .. ();
  • - , ., .., .. ();
  • -2 - / , .., .. ()

-2 0,07 20 . (, , ) . -2 5- fo = 140, 450, 800, 4500 15000 Δf = fo/8. Ne ΔNe -2. 1987 . -1809 -8 15 19,1 ( φ = 6424'N, λ= 4132'E, P = 300 ). 70 – 400 , -, Δf ≅ 200 - 400 15 700 . . -1809 Dynamic Explorer (DE-1) 1989 . -1809 -1 15 (, = 300 ) (-1809, -1), (-1809) 15-16 (-1). 300 , . Ne ΔNe -1809 100 Ne. , - [3,9-10].

7.12.1988 . , . -1809, . - : α, . (φ = 45N, λ = 38,7E, P = 500 ) Ω, (φ = 20,9S, λ = 55,3E, : φ = 35N, λ = 50E, = 10 ). α Ω 10 . 10552 (20.01.89 3,3 8,3) 10827 (8.02.89 50 8) -2 (Ne ΔNe). ΔNe ~ 6-8% Ne ~10 . , , (Δf = kv/2π), , k – , v – [11].

– 1992 . (), -1809 0 50N 64 100W. , , . 26 1992 . 27871 (04.22 UT) 25N 35N 94W 60 . 26 2 1992 . [12].


  1. .., .., .., ., .. " "; , - , // . . .31. № 1. . 3-25. 1993.
  2. Chmyrev V.M., Isaev N.V., Serebryakova O.N., Sorokin V.M., Sobolev Ya. P. Small-scale plasma inhomogeneities and correlated ELF emissions in the ionosphere over earthquake region // J. Atm. Solar-Terr. Phys. Vol. 59. No. 9. P. 967-974. 1997.
  3. Sonwalkar V.S., Inan U.S., Bell T.F., Helliwell R.A., Chmyrev V.M., Sobolev Ya.P., Ovcharenko O.Ya. and Selegej V. Simultaneous observations of VLF ground transmitter signals on the DE 1 and COSMOS 1809 satellites: Detection of magnetospheric caustic and a duct // J. Geophys. Res. V. 99. No. A9. P.17511-17522. 1994.
  4. .., .., .. . F // . . . 31. .84-89. 1993.
  5. .., .. // / . ....: . .3. .178-191. 2002.
  6. .., .., .., .. // . V "- ". . 2010.
  7. .., .., .., .. , // . . 42. № 5. . 670-675. 2002.
  8. .., .., .., .., .. , // . . 50. № 2. . 253-264. 2010.
  9. . . , . . , . . , . . , . . , . . , . II, , , . , . . , . . , . . , . . . . , 1989. .2, .248-257.
  10. T. F. Bell, U. S. Inan, D. Lauben, V. S. Sonwalkar, R. A. Helliwell, Ya. P. Sobolev and V. M. Chmyrev, S. Gonzalez . DE-1 and COSMOS 1809 observations of lower hybrid waves excited by VLF whistler mode waves. GEOPHYSICAL RESEARCH LETTERS, VOL. 21, NO. 8, PAGES 653-656, APRIL 15, 1994.
  11.  .., .., ... -, -1809, -24 -25. . . , . 13-17. 2006.
  12. Sobolev Ya.P., Mikhailov Yu.M. Typhoons in Caribbean region registered on satellites in VLF band // Geomagnetic field and ionosphere variations. Proc. of Second INDO-RUSSIAN Symposium on Nature and Variations of the Geomagnetic Field. Moscow, 28-31 July 1997 / Ed. Kanonidi Kh., Ruzhin Yu. M: IZMIRAN, 1998. P.230-231.