PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2002-05-08 NOTE = "MGS RST Instrument Health Report HEA2128A.TXT" END_OBJECT = TEXT END Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2002-05-06T00:00:03.906 Last SCET: 2002-05-06T23:59:59.893 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 10096 1.57E+00 2.46E+00 2.35E+00/4.99E-03 3219 F-0195 HGA_EL_ANG -11233 11091 -2.74E+00 2.71E+00 -9.93E-02/3.19E-02 3219 L-0034 MOT1_RANGING 0 0 6458 L-0036 MOT1_TLM_MOD 0 0 6465 L-0037 MOT1_USO_ENA 0 0 6458 L-0044 MOT2_RANGING 1 1 6458 L-0046 MOT2_TLM_MOD 0 1 6465 L-0047 MOT2_USO_ENA 1 1 6458 L-0053 RF_SW_OSC 2 2 6465 L-0060 TWTA1_FILMNT 0 0 6458 L-0061 TWTA1_HV 0 0 6459 L-0070 TWTA2_FILMNT 1 1 6459 L-0071 TWTA2_HV 0 1 6458 L-0080 USO_PWR 0 0 6458 L-0090 KaBLE_STAT 0 0 6458 L-0091 KaBLE_ENABLE 1 1 6459 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/9.16E-07 6458 L-0121 MOT2_RCV_AGC 164 255 -1.53E+02 -1.28E+02 -1.49E+02/1.02E-01 6458 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/1.81E-05 6458 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/9.49E-03 809 L-0141 TWTA2_HLX_I 18 42 3.06E-01 7.85E-01 6.03E-01/2.44E-03 6458 L-0142 TWTA2_ANOD_V 61 229 -8.66E+02 -5.30E+02 -7.43E+02/5.53E+00 809 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.31E-04 811 L-0201 USO_OVEN_V 128 131 2.56E+00 2.62E+00 2.59E+00/3.30E-04 811 T-0302 EPC1_T 185 196 -4.19E+00 4.94E-01 -1.68E+00/3.09E-02 810 T-0303 EPC2_T 182 193 -2.86E+00 1.71E+00 -2.50E-01/4.36E-02 810 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.58E+00/7.70E-03 6465 T-0311 RF_ISOLTR2_T 223 232 -4.77E+00 5.07E+00 7.24E-01/2.15E-02 6465 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.34E+00/2.81E-02 810 T-0313 TWT2_T 217 232 -4.77E+00 1.01E+01 3.50E+00/1.51E-01 810 T-0315 USO_T 139 142 2.12E+01 2.20E+01 2.16E+01/7.62E-03 810 T-0316 KA_AMP_T 214 219 8.56E+00 1.23E+01 1.01E+01/2.25E-02 805 L-0200, L-0201, and T-0315 are nominal. Open Loop Data ============== Data Collection --------------- We have transferred the following RSR open loop data to Stanford: YYYY/DDD DSS RSR RSR CH KSPS BT REC RECS RSR MAX START STOP ID RS LEN FILE NAME SNR -------- --- -------- -------- --- -- ---- -- ----- ----- ------------ ----- 2002/126 65 07:27:00 07:38:00 3 1 2 16 8260 661 2126072H.RSR 48.3 2002/126 65 09:25:00 09:36:00 3 1 2 16 8260 661 21260925.RSR 50.7 2002/126 65 11:23:00 11:33:00 3 1 2 16 8260 601 21261123.RSR 51.1 2002/126 65 13:21:00 13:31:00 3 1 2 16 8260 601 21261321.RSR 49.6 2002/126 65 15:18:00 15:29:00 3 1 2 16 8260 661 21261518.RSR 43.1 2002/126 65 17:16:00 17:27:00 3 1 2 16 8260 661 21261716.RSR 44.4 2002/126 65 19:14:00 19:24:00 3 1 2 16 8260 601 21261914.RSR 48.2 2002/126 25 21:11:00 21:22:00 3 1 2 16 8260 661 21262111.RSR 48.7 2002/126 25 23:09:00 23:20:00 3 1 2 16 8260 661 21262309.RSR 49.3 2002/127 45 01:07:00 01:18:00 3 1 2 16 8260 661 21270107.RSR 49.3 2002/127 45 03:05:00 03:15:00 3 1 2 16 8260 601 21270305.RSR 50.9 2002/127 45 05:02:00 05:13:00 3 1 2 16 8260 661 21270502.RSR 50.1 2002/127 45 07:00:00 07:11:00 3 1 2 16 8260 661 21270700.RSR 49.7 2002/127 63 08:58:00 09:09:00 3 1 2 16 8260 661 21270858.RSR 55.8 2002/127 63 10:56:00 11:06:00 3 1 2 16 8260 601 21271056.RSR 56.8 2002/127 63 12:53:00 13:04:00 3 1 2 16 8260 661 21271253.RSR 55.7 2002/127 63 14:51:00 15:02:00 3 1 2 16 8260 661 21271451.RSR 56.5 Anomalies --------- Data collected from DSS 65 occultation 14122i (start time 2002/126-07:27:00) had SNR levels 1 dB lower than expected, with +/-0.3 dB random fluctuations in the carrier amplitude. Data collected from DSS 65 occultation 14124i (start time 2002/126-11:23:00) had a +1 dB step in the noise level about 20 s after ingress. Both occultations 14126i and 14127i from DSS 65 (start times 2002/126-15:18:00 and 17:16:00) had SNR levels up to 7 dB lower than expected, with an exponential-shaped -3 dB drop in the noise level about 60 s after ingress. This would be consistent with poor weather during the measurements followed by stowing the antenna at zenith while the spacecraft was occulted; but the reasons for such action are not known. We will not query for the corresponding ground antenna data for another 24 hours. Data from DSS 65 occultation 14128i (start time 2002/126-19:!4:00) had SNR levels 1 dB lower than expected, possibly due to approaching EOT. Data collected from DSS 45 occultation 14131i (start time 2002/127-01:07:00) had a -1 dB ramp drop in the noise level over 30 s at about 90 s after ingress. The following occultation was collected at two different antennas: Occultation Start Date/Time DSS #1 DSS #2 ----------- ----------------- ------ ------ 14122i 2002/126-07:27:00 45 65 Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR: Original File Name Name on SOPC ------------------------------------ ------------ ODF: 02126O127.DAT;1 2126127A.ODF ODF: 02126O127_10S.SJO;1 2126127B.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC ------------------------------------ ------------ SCK: MGS_SCLKSCET.00043.tsc TSC00044.SCK OPT: optg_m_020428_OD14028-14115_rec_V1 2118125A.OPT SAK: mgs_solar_array_2002-126.ck 2126126A.SAK SPK: spk_m_020428_OD14028-14115_rec_V1 2118125A.SPK TCK: mgs_spice_c_kernel_2002-126.ck 2126126A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC ------------------------------------ ------------ AGK: mgs_hga_ck_2002-04-28.bc 2118118A.AGK