Smith et al. (1982) References and Notes

1. B. A. Smith et al., Science 204, 951 (1979); B. A. Smith et al., ibid. 206, 927 (1979).

2. A. P. Ingersoll, R. F. Beebe, J. L. Mitchell, G. W. Garneau, G. M. Yagi, J. P. Muller, J. Geophys. Res. 86, 8733 (1981)

3. J. L. Mitchell, R. F. Beebe, A. P. Ingersoll, G. W. Garneau, ibid., p. 8751.

4. B. A. Smith, et al., Science 212, 163 (1981).

5. M. D. Desch and M. L. Kaiser, Geophys. Res. Lett. 8, 253 (1981).

6. G. M. Yagi, J. J. Lorre, P. L. Jepson, in Proceedings of a Conference on the Atmospheric Environment of Aerospace Systems and Applied Meteorology (American Meteorological Society, Boston, 1978), pp. 110-117.

7. B. A. Smith et al., Space Sci. Rev. 21, 103 (1977).

8. G. E. Hunt et al., Philos. Trans. R. Soc. London, in press; G. C. Chatters and V. E. Suomi, IEEE Trans. Geosci. Electron. GE-13, 137 (1975).

9. J. R. Holton, An Introduction to Dynamic Meteorology (Academic Press, New York, ed. 2, 1979), pp. 68-71.

10. S. J. Weidenschilling and J. S. Lewis, Icarus 20, 465 (1973); A. P. Ingersoll, Space Sci. Rev. 18, 603 (1976), in The New Solar System, J. K. Beatty, B. O'Leary, A. Chaikin, Eds. (Sky, Cambridge, Mass., and Cambridge Univ. Press, 1981), pp. 117-128.

11. R. Hanel et al., Science 212, 192 (1981).

12. R. Hanel et al., ibid. 215, 544 (1982).

13. R G. Prinn and T. Owen, in Jupiter, T. Gehrels, Ed. (Univ. of Arizona Press, Tucson, 1976), pp. 319-371 .

14. S. L. Hess and H. A. Panofsky, in Compendium of Meteorology, T. F. Malone, Ed. (American Meteorological Society, Boston, 1951) p. 391; A. P. Ingersoll and J. N. Cuzzi, J. Atmos. Sci. 26, 981 (1969); A. Barcilon and P. J. Gierasch, ibid 27, 550 (1970).

15. G. P. Williams, J. Atmos. Sci. 35, 1399 (1978); ibid. 36, 932 (1979).

16. F. H. Busse, Icarus 29, 255 (1976).

17. V. N. Zharkov and V. P. Trubitsyn, in Jupiter, T. Gehrels, Ed. (Univ. of Arizona Press, Tucson, 1976), p. 133; D. J. Stevenson and E. E. Salpeter, in ibid., p. 85.

18. G. E. Hunt, D. Godfrey, J. P. Muller, R. F. T. Barrey, Nature (London), in press.

19. T. Maxworthy and L. G. Redekopp, Icarus 29, 261 (1976).

20. A. P. Ingersoll and P. G. Cuong, J. Atmos. Sci., in press.

21. R. Suggs and R. Beebe, in preparation.

22. A. P. Ingersoll et al., Nature (London) 280, 773 (l979)

23. G. L. Tyler et al., Science 212, 201 (1981).

24. R. E. Samuelson et al., Nature (London) 292, 688 (1981).

25. W. C. Maguire et al., ibid., p. 683.

26. V. G. Kunde et al., ibid., p. 686.

27. D. Strobel, Geophys. Res. Lett., in press.

28. O. B. Toon, R. P. Turco, J. B. Pollack, Icarus 43, 260 (1980), C. Sagan, Space Sci. Rev. 11, 73 (1981); Icarus 18, 649 (1973); B. N. Khare and C. Sagan, ibid. 20, 311 (1973).

29. G. F. Lindal, H. B. Hotz, D. N. Sweetnam, V. R. Eshelman, G. L. Tyler, Bull. Am. Astron. Soc. 13, 700 (1981).

30. The location of the peak brightness of the main haze layer is probably determined by the photometric function of the aerosols and therefore does not necessarily refer to the altitude of peak number density.

31. P. Smith, J. Geophys. Res. 85, 5943 (1980).

32. J. L. Elliot et al., Icarus 26, 387 (1975).

33. The Minnaert law postulates the following relationship between observed brightness, I, and the cosines of the angles of incidence and reflection, mu(sub 0) and mu: I = I(sub 0)(mu mu(sub 0))Ek, where I(sub 0) and k are constants. We set k equal to 0.887 and found I(sub 0), the "normal albedo."

34. L. A. Sromovsky et al., Nature (London) 292, 698 (1981).

35. If Titan's axis of rotation is perpendicular to its orbital plane and thus parallel to Saturn's axis, it would have an obliquity of about 27 degrees and Titan would experience slightly larger fractional seasonal variations of isolation than does the earth. The length of a Titan year is 29 l/2 earth years.

36. G. W. Lockwood and D. T. Thompson, Nature (London) 280, 43 (1979).

37. According to G. W. Lockwood, his final values for the brightness of Titan during the last 2 years are in excellent agreement with the preliminary values used in (12).

38. J. B. Pollack et al., Geophys. Res. Lett. 7, 829 (1980).

39. J. B. Pollack and J. N. Cuzzi, J. Atmos. Sci. 37, 868 (1980).

40. K. Rages and J. B. Pollack, Icarus 41, 119 (1980).

41. M. Tomasko, J. Geophys. Res. 85, 5937 (1980).

42. A. L. Lane et al. Science 215 537 (1982).

43. D. Strobel, Planet. Space Sci. in press.

44. W. R. Ward, Icarus 46, 97 (1981)

45. J. A. Van Allen, M. F. Thomsen, B. A. Randall, R. L. Rairden, C. L. Grosskreutz, Science 207, 415 (1980), J. A. Simpson et al., J. Geophys Res. 85, 5731 (1980).

46. Int. Astron. Union Circ. 3457 (6 March 1980).

47. ibid., No. 3466 (10 April 1980).

48. ibid., No. 3496 (31 July 1980).

49. E. C. Stone, Nature (London) 292, 675 (1981).

50. _______ and E. D. Miner, Science 215, 499 (1982).

51. G. L. Tyler et al., ibid., p. 553.

52. Y. Kozai, Publ. Astron. Soc. Jpn. 28, 675 (l976).

53. D. P. Cruikshank, Rev. Geophys. Space Phys. 79, 165 (1979); R. N. Clark and P. D. Obensby in preparation; U. Fink et al., Astrophys. J. Lett. 207, 63 (1976).

54. G. E. Danielson et al., J. Geophys. Res. 86, 8683 (1981).

55. A. Dollfus, Astronomie 6, 2534 (1968); J. W. Fountain and S. M. Larson , Icarus 36, 92(1978).

56. C. F. Yoder, Nature (London) 279, 767 (1979).

57. S. J. Peale, P. Cassen, R. T. Reynolds, Science 203, 892 (I979).

58. C. Yoder, Eos, in press.

59. A. F. Cook and R. J. Terrile, in preparation.

60. D. L. Stevenson and A. Anderson, Eos, in press.

61. D. P. Cruikshank and R. H. Brown, Icarus, in press.

62. S. Soter, paper presented at the IAU Planetary Satellite Conference, Cornell University, Ithaca, N.Y., 1974

63. D. P. Cruikshank, in preparation.

64. A. F. Cook and F. A. Franklin, Icarus 13, 282 ( 1970).

65. J. Degewij, J. Gradie, B. Zellner, Bull. Am. Astron. Soc. 9, 503 (1977).

66. E. M. Shoemaker, in The New Solar System, J. K. Beatty, B. O'Leary, A. Chaikin, Eds. (Sky, Cambridge Mass., and Cambridge Univ. Press 1981), pp. 1l7-128; E. M. Shoemaker and R. F. Wolfe, Lunar Planet. Sci. 12 (Suppl. A), 1 (1981)

67. E. M. Shoemaker and R. F. Wolfe, in The Satellites of Jupiter, D. Morrison, Ed. (Univ. of Arizona Press, Tucson, in press).

68. J. H. Oort, Bull. Astron. Inst. Neth. 2, 91 (1950); P. R. Weissman in Comets, Asteroids, Meteorites, A. H. Delsemme, Ed. (Univ. of Toledo Press, Toledo, Ohio, 1977), pp. 87-91.

69. J. S. Lewis, Science 172, 1127 (1971); Sci. Am. 230 (No. 3), 50 (1974); Space Sci. Rev. 14, 401 (1973).

70. M. J. Lupo and J. S. Lewis, Icarus 40, 157 (1979)

71. A. S. Grossman, J. B. Pollack, R. T. Reynolds, A. L. Summers, H. C. Graboske, Jr., ibid. 42, 358 (1980).

72. J. B. Pollack, A. S. Grossman, R. Moore, H. C Graboske, Jr., ibid. 29, 35 (1976).

73. P. Bodenheimer, A. S. Grossman, W. DeCampli, G. Marcy, J. B. Pollack, ibid. 41, 293 (1980).

74. A. G. W. Cameron and J. B. Pollack, in Jupiter, T. Gehrels, Ed. (Univ. of Arizona Press, Tucson, 1976), p. 61.

75. J. S. Lewis, Icarus 16, 241 (1972).

76. R. Prinn and B. Fegley, Astrophys. J., in press.

77. J. N. Cuzzi and J. B. Pollack, Icarus 33, 233 (1977)

78. J. Lissauer, F. H. Shu, J. N. Cuzzi, Nature (London) 292, 707 (1981); M. Henon, ibid. 293, 33 (1981).

79. J. B. Pollack, J. A. Burns, M. E. Tauber, Icarus 37, 587 (1979).

80. W. Slattery, ibid. 32, 58 (1977).

81. S. A. Collins et al., Nature (London) 288, 439 (1980).

82. J. E. Keeler, Astron. J. 8, 175 (1889).

83. W. A. Baum et al., Icarus 47, 84 (1981).

84. J. N. Cuzzi et al., Nature (London) 292, 703 (1981).

85. F. A. Franklin and A. F. Cook, in preparation.

86. J. Lukkari, Nature (London) 292, 433 (1981); D. N. C. Lin and P. Bodenheimer, Astrophys. J. Lett. 248, L83 (1981); W. R. Ward, Geophys. Res. Lett. 8, 641 (1981).

87. P. Goldreich, private communication.

88. _____ and N. Borderies, private communication; M. Showalter, Bull. Am. Astron. Soc. 13, 728 (1981)

89. R. J. Terrile et al., Bull. Am. Astron. Soc. 13, 728 (1981)

90. With the completion of the second Voyager Saturn encounter, the Voyager spacecraft have now returned more than 62,000 images of Jupiter, Saturn, and their entourages. More than a random accumulation of photographs, these images constitute carefully planned and executed time-lapse sequences of atmospheric volcanic or ring activity, multispectral mosaics of geologic surfaces, or extensive scans of small-scale ring structure. This treasure of stunning and informative pictures greatly exceeds the original imaging plans for Voyager and represents the successful efforts of several thousand talented individuals who have devoted their skills to this mission. A few of these people, those who are directly associated with this report, are listed below. J. B. Plescia (crater counts), L. A. Sromovsky (Saturn and Titan measurements); P. Thomas (satellite radiometry), T. C. Duxbury (Hyperion); P. Goldreich, J. J. Lissauer E. Grun, G. Morfill (ring structure and formation); S. W. Squyres (geology), J. L. Anderson, P. L. Jepsen, and G. M. Yagi (image processing); G. W. Garneau (atmospheric feature tracking for sequence predictions); G. P. Dimit, L. Garcia, D. Godfrey, A. Piumpunyalerd, E. T. Simien and E. S. Thompson (data handling and manuscript preparation); JPL's photolab and graphics departments, Image Processing Laboratory, and Mission and Test Imaging System, and two reviewers, including M. J. S. Belton. G.E.H. is supported by the Science and Engineering Research Council, Great Britain. This report presents the results of one phase of research carried out at the Jet Propulsion Laboratory under NASA contract 7-100.


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