PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2003-06-10 NOTE = "MGS RST Instrument Health Report HEA3161A.TXT" END_OBJECT = TEXT END Miscellaneous ============= This is an abbreviated report; Stanford final exams have disrupted student schedules and they have not been as available as usual to collect data. Dale Howell (LMCO) reports the spacecraft fuel and mass status as follows: For the period 2003/121 to 2003/156: ------------------------------------ 19.4869 Kg Hydrazine Remaining 5.26 kg Hydrazine Unusable 14.2269 kg Usable Hydrazine Remaining 0.11363 kg used over last 35 days. Average daily usage: 3.24669 g/day Spacecraft Mass = 674.52 Kg (dry mass) + 5.29 Kg (Ox) + 19.4869 Kg (Fuel) = 699.297 Kg (Total Mass) Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2003-06-08T00:00:02.453 Last SCET: 2003-06-08T23:59:54.440 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 12873 1.57E+00 3.14E+00 2.84E+00/1.02E-02 2564 F-0195 HGA_EL_ANG -11232 11088 -2.74E+00 2.71E+00 -4.60E-01/3.57E-02 2564 L-0034 MOT1_RANGING 0 0 5138 L-0036 MOT1_TLM_MOD 0 0 5140 L-0037 MOT1_USO_ENA 0 0 5138 L-0044 MOT2_RANGING 1 1 5138 L-0046 MOT2_TLM_MOD 0 1 5140 L-0047 MOT2_USO_ENA 1 1 5138 L-0053 RF_SW_OSC 2 2 5140 L-0060 TWTA1_FILMNT 0 0 5138 L-0061 TWTA1_HV 0 0 5135 L-0070 TWTA2_FILMNT 0 1 5135 L-0071 TWTA2_HV 0 1 5138 L-0080 USO_PWR 0 0 5138 L-0090 KaBLE_STAT 0 0 5138 L-0091 KaBLE_ENABLE 1 1 5135 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/7.72E-07 5138 L-0121 MOT2_RCV_AGC 152 255 -1.53E+02 -1.24E+02 -1.50E+02/1.13E-01 5138 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/2.55E-05 5138 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.53E-02 641 L-0141 TWTA2_HLX_I 16 42 2.66E-01 7.85E-01 5.25E-01/2.87E-03 5138 L-0142 TWTA2_ANOD_V 62 229 -8.64E+02 -5.30E+02 -6.77E+02/6.39E+00 641 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.61E-04 640 L-0201 USO_OVEN_V 129 132 2.58E+00 2.64E+00 2.62E+00/2.97E-04 640 T-0302 EPC1_T 187 197 -4.65E+00 -3.25E-01 -2.35E+00/3.98E-02 644 T-0303 EPC2_T 181 192 -2.43E+00 2.11E+00 -3.84E-01/5.14E-02 644 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.32E+00/8.72E-03 5140 T-0311 RF_ISOLTR2_T 224 232 -4.77E+00 4.11E+00 -3.95E-01/2.80E-02 5140 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.15E+00/3.46E-02 641 T-0313 TWT2_T 218 233 -6.05E+00 9.37E+00 1.36E+00/1.81E-01 641 T-0315 USO_T 131 135 2.32E+01 2.44E+01 2.38E+01/8.69E-03 644 T-0316 KA_AMP_T 215 220 7.73E+00 1.16E+01 1.00E+01/2.66E-02 641 L-0200, L-0201, and T-0315 are nominal. The USO temperature (T-0315) remains slightly high (see HEA3160A.TXT). Jesse Glance believes this results from westward fixed roll offsets of 5 degrees which started on 5 June and will continue until at least 11 June. TES has also reported 0.8-1.0 kelvin increases. 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 -------- --- -------- -------- --- -- ---- -- ----- ----- ------------ ----- 2003/157 25 11:42:00 11:52:00 3 1 2 16 8260 601 31571142.RSR 58.2 2003/158 63 01:26:00 01:35:00 3 1 2 16 8260 541 31580126.RSR 60.9 2003/158 63 03:23:00 03:33:00 3 1 2 16 8260 601 31580323.RSR 63.8 2003/158 63 05:21:00 05:31:00 3 1 2 16 8260 601 31580521.RSR 64.3 2003/158 63 07:19:00 07:28:00 3 1 2 16 8260 541 31580719.RSR 63.5 2003/158 63 09:16:00 09:26:00 3 1 2 16 8260 601 31580916.RSR 59.6 2003/158 14 09:16:00 09:26:00 3 1 2 16 8260 601 3158091G.RSR 62.2 2003/158 14 11:14:00 11:24:00 3 1 2 16 8260 601 31581114.RSR 63.5 2003/158 14 13:12:00 13:21:00 3 1 2 16 8260 541 31581312.RSR 63.7 2003/158 14 15:09:00 15:19:00 3 1 2 16 8260 601 31581509.RSR 63.2 2003/158 14 17:07:00 17:17:00 3 1 2 16 8260 601 31581707.RSR 60.3 2003/159 63 02:55:00 03:05:00 3 1 2 16 8260 601 31590255.RSR 63.5 2003/159 63 04:53:00 05:03:00 3 1 2 16 8260 601 31590453.RSR 63.4 2003/159 63 06:51:00 07:01:00 3 1 2 16 8260 601 31590651.RSR 64.0 2003/159 63 08:49:00 08:58:00 3 1 2 16 8260 541 31590849.RSR 62.5 2003/159 25 08:49:00 08:58:00 3 1 2 16 8260 541 3159084J.RSR 56.9 2003/159 25 10:46:00 10:56:00 3 1 2 16 8260 601 31591046.RSR 57.6 2003/159 25 12:44:00 12:54:00 3 1 2 16 8260 601 31591244.RSR 58.3 2003/159 25 14:42:00 14:51:00 3 1 2 16 8260 541 31591442.RSR 59.3 2003/159 25 16:39:00 16:49:00 3 1 2 16 8260 601 31591639.RSR 58.2 2003/157 25 09:44:00 09:54:00 3 1 2 16 8260 601 31570944.RSR 57.7 Anomalies --------- The following orbits had occultation planned for after end of track (EOT): Orbit Start Date/Time DSS Comments ----------- ----------------- ----- -------------------------- 18968i 2003/157-09:44:00 63 entire pass after EOT 18980i 2003/158-09:16:00 63 occultation after EOT 18984i 2003/158-17:07:00 14 occultation after EOT The following occultations had low SNR and/or low input to the ADC: Occultation Start Date/Time DSS Comments ----------- ----------------- ----- -------------------------- 18976i 2003/158-01:26:00 63 SNR -2dB, ADC in -4dB The following occultations had small random fluctuations in the free-space carrier amplitude: Occultation Start Date/Time DSS Comments ----------- ----------------- ----- -------------------------- 18968i 2003/157-09:44:00 25 +0.5 dB "bump" in baseline 18976i 2003/158-01:26:00 63 +/-1.0 dB fluct 18980i 2003/158-09:16:00 14 +/-0.5 dB fluct The following occultations had frequency spurs around the carrier frequency: Occultation Start Date/Time DSS Comments ----------- ----------------- ----- -------------------------- 18976i 2003/158-01:26:00 63 60 Hz and 180 Hz spurs 18977i 2003/158-03:23:00 63 180 Hz spurs 18978i 2003/158-05:21:00 63 180 Hz spurs 18979i 2003/158-07:19:00 63 60 Hz and 180 Hz spurs 18980i 2003/158-09:16:00 14 180 Hz spurs 18981i 2003/158-11:14:00 14 180 Hz spurs 18982i 2003/158-13:12:00 14 180 Hz spurs 18983i 2003/158-15:09:00 14 180 Hz spurs 18989i 2003/159-02:55:00 63 60 Hz and 180 Hz spurs 18990i 2003/159-04:53:00 63 180 Hz spurs 18991i 2003/159-06:51:00 63 180 Hz spurs 18992i 2003/159-08:49:00 63 60 Hz and 180 Hz spurs The following occultation was captured at two different antennas: Occultation Start Date/Time DSS #1 DSS #2 ----------- ----------------- ------ ------ 18980i 2003/158-09:16:00 63 14 18992i 2003/159-08:49:00 63 25 Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC ------------------------------------ ------------ TNF: 3151I25A.TNF TNF: 3152I25A.TNF TNF: 3152R43A.TNF TNF: 3153J25A.TNF TNF: 3154B63A.TNF TNF: 3154J25A.TNF TNF: 3155J25A.TNF TNF: 3155N45A.TNF TNF: 3156B63A.TNF TNF: 3156I25A.TNF TNF: 3157B63A.TNF TNF: 3157J25A.TNF Ancillary Data ============== Data Collection --------------- No new data.