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Clementine Frame Numbers

fermigas edited this page Oct 13, 2018 · 2 revisions

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Table of Contents

Description

To make efficient use of the Clementine catalogs it is necessary to understand the system used to assign frame numbers.

Details

From the Clementine documentation:


Table 3 - File Name Convention, Lunar mapping phase: "msfxxxxy.rrr"


m = Mission Phase

  • P = Prelaunch
  • L = Lunar mapping
  • E = Earth mapping (LEO and phasing loops)

s = Sensor

  • A = Star tracker A
  • B = Star tracker B
  • U = UV/VIS
  • H = Hi-Resolution sensor
  • N = Near infrared sensor
  • L = Long wavelength infrared sensor

f = Filter wheel position (A, B, C, D, E, F)

xxxx = Frame number within revolution

y = Latitude bin for lunar mapping observations.

  • This character signifies a latitude range on the lunar surface where the observation was made. The center latitude of the image defines the character:
  • A = -90 to -80
  • B = -80 to -70
  • C = -70 to -60
  • D = -60 to -50
  • E = -50 to -40
  • F = -40 to -30
  • G = -30 to -20
  • H = -20 to -10
  • I = -10 to 0
  • J = 0 to 10
  • K = 10 to 20
  • L = 20 to 30
  • M = 30 to 40
  • N = 40 to 50
  • O = 50 to 60
  • P = 60 to 70
  • Q = 70 to 80
  • R = 80 to 90
  • S = "unkown" targets
  • T = Earth observations prior to systematic mapping
  • U = Sky observations prior to systematic mapping
  • V = Lunar observations prior to systematic mapping
  • W = Sky observations after systematic mapping
  • Y = Earth observations after systematic mapping
  • Z = Moon Observations after systematic mapping

rrr = Revolution number


Example:

LUA0323B.020 = Image was acquired during the Lunar mapping phase (L), by the UV/VIS camera (U), with filter wheel position (A) (blue filter), the image was the 323-rd image acquired during orbit 20. The image falls within the latitude range -80 to -70 (B).



This page has been edited 2 times. The last modification was made by - JimMosher JimMosher on Jun 18, 2008 6:38 pm

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