PDS_VERSION          = PDS3
RECORD_TYPE          = STREAM
OBJECT               = TEXT
PUBLICATION_DATE       = 1997-08-17
NOTE                   = "MGS RST Instrument Health Report HEA7229A.TXT"
END_OBJECT           = TEXT
END


Errata
======

     Forgot to note in yesterday's report (HEA7228A.TXT) that the spacecraft
radio system switched to the LGA and MOT1/TWTA1 between 13h and 16 h on
97/227.  Reason for the switch is unknown.


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

Engineering Data Statistical Summary from CSV2STAT:
 First SCET: 1997-08-16T00:15:26.758
 Last SCET:  1997-08-16T23:59:58.752

CHANNL CHANNEL TITLE  DN-LO DN-HI   EU-LO     EU-HI      EU-AVG/STDEV     RECDS
------ -------------  ----- ----- --------- --------- ---------/--------  -----
F-0190 HGA_AZ_ANG         0     0  0.00E+00  0.00E+00  0.00E+00/0.00E+00   2632
F-0195 HGA_EL_ANG         0     0  0.00E+00  0.00E+00  0.00E+00/0.00E+00   2632
L-0034 MOT1_RANGING       0     0                                          5263
L-0036 MOT1_TLM_MOD       0     0                                          5265
L-0037 MOT1_USO_ENA       0     0                                          5263
L-0044 MOT2_RANGING       1     1                                          5263
L-0046 MOT2_TLM_MOD       1     1                                          5265
L-0047 MOT2_USO_ENA       1     1                                          5263
L-0053 RF_SW_OSC          2     2                                          5265
L-0060 TWTA1_FILMNT       0     0                                          5263
L-0061 TWTA1_HV           0     0                                          5264
L-0070 TWTA2_FILMNT       1     1                                          5264
L-0071 TWTA2_HV           0     0                                          5263
L-0080 USO_PWR            0     0                                          5263
L-0090 KaBLE_STAT         1     1                                          5263
L-0091 KaBLE_ENABLE       0     0                                          5264
L-0111 MOT1_RCV_AGC     206   255 -1.53E+02 -1.39E+02 -1.44E+02/4.15E-02   5263
L-0121 MOT2_RCV_AGC     156   255 -1.53E+02 -1.25E+02 -1.31E+02/9.04E-02   5263
L-0131 TWTA1_HLX_I        0     1 -3.84E-02 -1.85E-02 -3.83E-02/1.88E-05   5263
L-0132 TWTA1_ANOD_V       0     1 -1.00E+03 -1.00E+03 -1.00E+03/7.43E-03    656
L-0141 TWTA2_HLX_I       39    43  7.25E-01  8.05E-01  7.68E-01/1.85E-04   5263
L-0142 TWTA2_ANOD_V      61    64 -8.66E+02 -8.60E+02 -8.63E+02/5.02E-02    656
L-0200 USO_REG_V        203   205  4.06E+00  4.10E+00  4.08E+00/3.12E-04    656
L-0201 USO_OVEN_V       123   126  2.46E+00  2.52E+00  2.49E+00/4.21E-04    656
T-0302 EPC1_T           120   124  2.59E+01  2.77E+01  2.69E+01/1.45E-02    659
T-0303 EPC2_T           108   112  3.11E+01  3.28E+01  3.21E+01/1.28E-02    659
T-0310 RF_ISOLTR1_T     179   183  2.72E+01  2.86E+01  2.79E+01/3.21E-03   5264
T-0311 RF_ISOLTR2_T     170   175  3.00E+01  3.17E+01  3.09E+01/3.65E-03   5264
T-0312 TWT1_T           178   183  2.72E+01  2.89E+01  2.83E+01/1.37E-02    659
T-0313 TWT2_T           163   169  3.21E+01  3.42E+01  3.32E+01/1.55E-02    659
T-0315 USO_T            174   177  1.09E+01  1.18E+01  1.14E+01/7.07E-03    659
T-0316 KA_AMP_T         149   157  3.63E+01  3.93E+01  3.83E+01/1.72E-02    659

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


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

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

     No new data.


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

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

     No new data.