Further Results of the Pioneer Venus Nephelometer Experiment

@article{Blamont1979FurtherRO,
  title={Further Results of the Pioneer Venus Nephelometer Experiment},
  author={Jacques Blamont and Boris Ragent},
  journal={Science},
  year={1979},
  volume={205},
  pages={67 - 70}
}
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. 
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Altitude profil6s used in this report were obtained from A. Seiff [see
    Informatics, Inc., for support in data processing and instrument calibration
    • The analysis involves removing SCIENCE,
    • 1979