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Black and White Photopolarimeter Imagery

NSSDCA ID: PSSB-00012

Availability: At NSSDC, Ready for Offline Distribution (or Staging if Digital)

Time span: 1974-11-30 to 1974-12-04

Description

This data set consists of B/W negatives of Pioneer 11 images obtained from the Imaging Photopolarimeter experiment (IPP). When the caption is at the bottom, north is up and the rising limb is on the left. The images are displayed at a constant scale of 0.8 mm/spacecraft roll (scan by IPP). There are two images (one red and one blue) for each frame number. The numbering system proceeds from high numbers and decreases until closest approach designated C, such that number 1 is at Jupiter periapsis. Numbers then increase on the outgoing trajectory and are designated D. For example, image A104R, for which film was exposed through a red filter, was obtained while the spacecraft was approaching Jupiter at a far distance from the planet. The numbers were assigned before image display, so there are some numbers for which good data were not obtained. The quality of the images ranges from poor to good.

Alternate Names

  • Black & White Polarimeter Imagery

Disciplines

  • Planetary Science: Atmospheres
  • Planetary Science: Small Bodies
  • Astronomy: Visible
  • Planetary Science: Geology and Geophysics

Old NSSDCA ID

  • 73-019A-07C

Additional Information

Spacecraft

Experiments

Questions and comments about this data collection can be directed to: Dr. John F. Cooper

 

Personnel

NameRoleOriginal AffiliationE-mail
Mr. John W. FountainData ProviderUniversity of Arizona
Mr. John W. FountainGeneral ContactUniversity of Arizona
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