FURTHER RESULTS OF THE PIONEER VENUS NEPHELOMETER EXPERIMENT

被引：18

作者：

BLAMONT, J ^{[1
]}

RAGENT, B ^{[1
]}

机构：

[1] NASA,AMES RES CTR,MOFFETT FIELD,CA 94035

来源：

SCIENCE | 1979年 / 205卷 / 4401期

关键词：

D O I：

10.1126/science.205.4401.67

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Backscattering data for the nephelometer experiments conducted aboard the Pioneer Venus mission probes, including data up to the highest altitudes measured by the probes, are presented. A few small signals were detected below the main cloud deck. Ambient radiation was measured at near-ultraviolet and visible wavelengths; the variation of extinction of near-ultraviolet with altitude is-inferred. . Ambient radiance decreased more rapidly at 530 than at 745 nanometers in the lower atmosphere. Copyright © 1979 AAAS.

引用

页码：67 / 70

页数：4

共 10 条

[1] PIONEER VENUS PROGRAM
COLIN, L
HALL, CF
[J]. SPACE SCIENCE REVIEWS, 1977, 20 (03) : 283 - 306
[2] COLIN L, 1977, SPACE SCI REV, V20, P471
[3] GOLOVIN YM, 1979, ASTRON J ACAD SCI US, V5
[4] CLOUDS OF VENUS - PARTICLE-SIZE DISTRIBUTION MEASUREMENTS
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[J]. SCIENCE, 1979, 203 (4382) : 792 - 795
[5] CLOUDS OF VENUS - PRELIMINARY ASSESSMENT OF MICROSTRUCTURE
KNOLLENBERG, RG
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[J]. SCIENCE, 1979, 205 (4401) : 70 - 74
[6] MAROV MY, 1979, ASTRON J ACAD SCI US, V5
[7] MAROV MY, 1978, 144 USSR AC SCI REPR
[8] NATURE OF THE ULTRAVIOLET ABSORBER IN THE VENUS CLOUDS - INFERENCES BASED ON PIONEER VENUS DATA
POLLACK, JB
RAGENT, B
BOESE, R
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BLAMONT, J
KNOLLENBERG, RG
ESPOSITO, LW
STEWART, AI
TRAVIS, L
[J]. SCIENCE, 1979, 205 (4401) : 76 - 79
[9] PRELIMINARY-RESULTS OF THE PIONEER VENUS NEPHELOMETER EXPERIMENT
RAGENT, B
BLAMONT, J
[J]. SCIENCE, 1979, 203 (4382) : 790 - 792
[10] THERMAL CONTRAST IN THE ATMOSPHERE OF VENUS - INITIAL APPRAISAL FROM PIONEER VENUS PROBE DATA
SEIFF, A
KIRK, DB
YOUNG, RE
SOMMER, SC
BLANCHARD, RC
FINDLAY, JT
KELLY, GM
[J]. SCIENCE, 1979, 205 (4401) : 46 - 49

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