PICINFO.TXT

Description

This text file is a report generated by residuals that provides information about how well SPC performed for pictures included in PICTLISTS.TXT, if it exists, or PICTLIST.TXT.

PICINFO.TXT provides details about each map you have in the system and is used to identify problems.

Here is a sample PININFO.TXT file. Elements of the data in each of the three sections are explained below.

B2_01           2012 NOV 29 18:26:07.573    0.0015        11         0       >c   673.642       0.000 km       0.000 km       0.000 km       0.000 km      -0.000 mr       0.000 mr      -0.000 mr
B2_03           2012 NOV 29 18:27:21.732    0.0013        20         0       >c   426.441       0.001 km       0.000 km       0.001 km       0.000 km      -0.000 mr       0.000 mr      -0.000 mr
B2_04           2012 NOV 29 18:28:00.100    0.0013        21         0       >c   370.338       0.001 km      -0.000 km       0.000 km       0.000 km      -0.000 mr      -0.000 mr       0.000 mr
B2_05           2012 NOV 29 18:28:37.172    0.0014        15         0       >c   304.426       0.000 km       0.000 km      -0.000 km      -0.000 km       0.000 mr       0.000 mr      -0.000 mr
B3_01           2012 NOV 29 18:19:17.944    0.0014         5         0       >c   303.385       0.000 km       0.000 km      -0.000 km      -0.000 km       0.000 mr       0.000 mr       0.000 mr
B3_03           2012 NOV 29 18:20:15.713    0.0013        14         0       >c   293.049       0.000 km       0.000 km      -0.000 km       0.000 km       0.000 mr       0.000 mr       0.000 mr
B3_05           2012 NOV 29 18:21:13.451    0.0013         9         0       >c   262.659       0.000 km      -0.000 km      -0.000 km       0.000 km       0.000 mr      -0.000 mr      -0.000 mr
C3_05
C3_06
C3_07


.........


    SIGcx(mr)     SIGcy(mr)     SIGcz(mr)     DLTpt(mr)     DLTcz(mr)     SIGV0(km)     DLTV0(km)
    0.1000E+03    0.1000E+03    0.1000E+03    0.6685E-04    0.2529E-04    0.1732E-03    0.4265E-03

    0     1     2     3     4     5     6     7     8     9    10     x    0.10 m
    20    20    20    20    20    20    20    20    20    20    20
       0     0     0     0     0     0     0     0     0     0

Section 1

The columns in the first set of output contain this information:

Column 1 - image name
Column 2 - date image was taken, UTC(derived from GPS)
A more recent version (Feb 2014) does not put the date in col 2 of the file.
Column 3 - resolution
Column 4 - number of landmarks in image
Column 5 - number of landmarks on image lit limb
Column 6 - code:
- c indicates body fixed SCOBJ sigmas
- b indicates trajectory relative SCOBJ sigmas
- * indicates 3 or fewer landmarks for the image
- > indicates pixel residual greater than limit
- # indicates image for topography solution only
Column 7 - RMS pixel residual (RMS in pixels)
Column 8 - the magnitude displacement of the SUMFILE solution from the NOMINALS
Column 9, 10, 11 - The specific dx, dy, dz offset between the SUMFILE solution and the NOMINALS (SCOBJ)
The units of measure for numbers in these columns are based on INIT_LITHOS.TXT and the parameters passed into residuals.

Column 12, 13, 14 - The angular error in pointing between the SUMFILES and the NOMINALS

Section 2

These lines report the standard deviations of the positions in the coordinate system listed.

Section 3

These lines give a histogram of the number of images in each resolution bin. This is defined by the units listed: you multiple the bin number by the bin size.

(Compiled by KD)

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