PDS_VERSION          = PDS3
RECORD_TYPE          = STREAM
OBJECT               = TEXT
PUBLICATION_DATE       = 1997-07-18
NOTE                   = "MGS RST Instrument Health Report HEA7199A.TXT"
END_OBJECT           = TEXT
END


Engineering Data
================

Engineering Data Statistical Summary from CSV2STAT:
 First SCET: 1997-07-17T02:01:35.946
 Last SCET:  1997-07-17T23:59:59.941

CHANNL CHANNEL TITLE  DN-LO DN-HI   EU-LO     EU-HI      EU-AVG/STDEV     RECDS
------ -------------  ----- ----- --------- --------- ---------/--------  -----
L-0034 MOT1_RANGING       0     0                                         21492
L-0036 MOT1_TLM_MOD       0     0                                         21492
L-0037 MOT1_USO_ENA       0     0                                         21492
L-0044 MOT2_RANGING       1     1                                         21492
L-0046 MOT2_TLM_MOD       1     1                                         21492
L-0047 MOT2_USO_ENA       1     1                                         21492
L-0053 RF_SW_OSC          1     1                                         21492
L-0060 TWTA1_FILMNT       0     0                                         21492
L-0061 TWTA1_HV           0     1                                         22981
L-0070 TWTA2_FILMNT       1     1                                         22981
L-0071 TWTA2_HV           0     1                                         21492
L-0080 USO_PWR            0     0                                         21492
L-0090 KaBLE_STAT         1     1                                         21492
L-0091 KaBLE_ENABLE       0     1                                         22981
L-0111 MOT1_RCV_AGC     201   255 -1.53E+02 -1.37E+02 -1.45E+02/4.00E-02  10746
L-0121 MOT2_RCV_AGC     151   255 -1.53E+02 -1.23E+02 -1.33E+02/7.27E-02  10746
L-0131 TWTA1_HLX_I        0     1 -3.84E-02 -1.85E-02 -3.83E-02/8.65E-06  10746
L-0132 TWTA1_ANOD_V       0     1 -1.00E+03 -1.00E+03 -1.00E+03/2.76E-03  10746
L-0141 TWTA2_HLX_I       19    43  3.26E-01  8.05E-01  7.54E-01/5.60E-04  10746
L-0142 TWTA2_ANOD_V      60   240 -8.68E+02 -5.08E+02 -8.57E+02/4.64E-01  10746
L-0200 USO_REG_V        203   205  4.06E+00  4.10E+00  4.08E+00/7.87E-05  10746
L-0201 USO_OVEN_V       123   126  2.46E+00  2.52E+00  2.50E+00/6.50E-05  10746
T-0302 EPC1_T           120   139  1.94E+01  2.77E+01  2.53E+01/4.04E-02   2688
T-0303 EPC2_T           108   124  2.59E+01  3.28E+01  3.08E+01/3.49E-02   2688
T-0310 RF_ISOLTR1_T     179   193  2.34E+01  2.86E+01  2.69E+01/1.31E-02  10746
T-0311 RF_ISOLTR2_T     170   192  2.38E+01  3.17E+01  2.97E+01/1.64E-02  10746
T-0312 TWT1_T           177   193  2.34E+01  2.93E+01  2.72E+01/2.74E-02   2688
T-0313 TWT2_T           163   194  2.29E+01  3.42E+01  3.19E+01/3.88E-02   2688
T-0315 USO_T            171   175  1.15E+01  1.27E+01  1.20E+01/3.36E-03   2688
T-0316 KA_AMP_T         148   167  3.28E+01  3.97E+01  3.73E+01/2.05E-02   5371

     L-0200, L-0201, and T-0315 are nominal.


Open Loop Data
==============

  Data Collection
  ---------------

     No new data

  Analyses
  --------

     Joe Twicken has examined the transient frequency response during RPA
warm-up.  It appears that the output frequency is a couple Hz low at power-on
but stabilizes within a few tenths of a second (HEA7199A.PS1).


Closed Loop Data
================

  Data Collection
  ---------------

     We have obtained the following files from OSCAR and EPIC:

                Original File Name              Name on SOPC
                ------------------------------  ------------
       ATDF:
       ODF:     97198C199.DAT;1                 7198199A.ODF
       IONCAL:
       TROPCAL:
       WEATHER:
       UTPM:
       EOP:


Figure Captions
===============

     HEA7199A.PS1: Frequency versus time during initial TWTA warm-up.  There
is no signal prior to about 21.6541 hours; estimates of the carrier frequency
are widely scattered.  The first good estimate of carrier frequency is a
couple Hz low; but the next point and all subsequent points fall very well
along a straight line at about 156.5 Hz.  Samples are spaced by 0.1024 sec;
data are from RS ORT-2.  A plot from a second warm-up event is almost
identical.


Figures
=======

     Plot(s) illustrate some of the points made in the text.  Each plot is
a PostScript file, created and printable on our SOPC.  For report text file
HEAydddC.TXT  Figure N will be labeled  HEAydddC.PSN  and sent as the N+1st
e-mail message of a set.  We assume that you can strip off the e-mail headers
and either display or print copies of the figures on a machine in your area.
People who have indicated that they cannot handle these files by e-mail are
not included in the e-mail distribution of figures.