PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2001-04-12 NOTE = "MGS RST Instrument Health Report HEA1102A.TXT" END_OBJECT = TEXT END Errata ====== Data from occultations 9352i-9356i were reported as "not found" or "incomplete" in yesterday's report (HEA1101A.TXT). Those data have now been located and transferred to Stanford. Results appear under "Open Loop Data - Data Collection" below. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2001-04-10T00:00:00.840 Last SCET: 2001-04-10T22:30:20.829 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 12468 1.57E+00 3.04E+00 2.85E+00/9.09E-03 2416 F-0195 HGA_EL_ANG -11233 11089 -2.74E+00 2.71E+00 -8.71E-01/3.37E-02 2416 L-0034 MOT1_RANGING 0 0 4842 L-0036 MOT1_TLM_MOD 0 0 4840 L-0037 MOT1_USO_ENA 0 0 4842 L-0044 MOT2_RANGING 1 1 4842 L-0046 MOT2_TLM_MOD 0 1 4840 L-0047 MOT2_USO_ENA 1 1 4842 L-0053 RF_SW_OSC 2 2 4840 L-0060 TWTA1_FILMNT 0 0 4842 L-0061 TWTA1_HV 0 0 4841 L-0070 TWTA2_FILMNT 0 1 4841 L-0071 TWTA2_HV 0 1 4842 L-0080 USO_PWR 0 0 4842 L-0090 KaBLE_STAT 0 0 4842 L-0091 KaBLE_ENABLE 1 1 4841 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/6.99E-07 4842 L-0121 MOT2_RCV_AGC 137 255 -1.53E+02 -1.18E+02 -1.46E+02/1.89E-01 4842 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/2.24E-05 4842 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.55E-02 605 L-0141 TWTA2_HLX_I 18 42 3.06E-01 7.85E-01 4.64E-01/2.67E-03 4842 L-0142 TWTA2_ANOD_V 61 229 -8.66E+02 -5.30E+02 -6.33E+02/6.15E+00 605 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.56E-04 605 L-0201 USO_OVEN_V 129 131 2.58E+00 2.62E+00 2.60E+00/1.68E-04 605 T-0302 EPC1_T 188 197 -4.65E+00 -7.38E-01 -3.00E+00/3.81E-02 603 T-0303 EPC2_T 182 192 -2.43E+00 1.71E+00 -8.18E-01/4.67E-02 603 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.30E+00/9.07E-03 4840 T-0311 RF_ISOLTR2_T 225 233 -6.05E+00 3.13E+00 -1.65E+00/2.81E-02 4840 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.52E+00/3.79E-02 603 T-0313 TWT2_T 219 233 -6.05E+00 8.56E+00 -7.79E-01/1.81E-01 603 T-0315 USO_T 137 140 2.17E+01 2.26E+01 2.22E+01/6.46E-03 603 T-0316 KA_AMP_T 215 220 7.73E+00 1.16E+01 9.89E+00/2.64E-02 605 L-0200, L-0201, and T-0315 are nominal. Open Loop Data ============== Data Collection --------------- We have transferred the following open loop data to Stanford: YYYY/DDD DSS DSP SAMP BW DSP BIT REC RECS RECS MAX START STOP RATE MODE RESN LEN MSSG SNR -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 2001/101 65 06:16:00 06:23:00 5000 2000 2 12 1666 2101 0 55.6 2001/101 15 10:12:00 10:19:00 5000 2000 2 12 1666 2101 0 56.5 2001/101 15 12:10:00 12:17:00 5000 2000 2 12 1666 2101 0 56.3 2001/101 15 14:07:00 14:14:00 5000 2000 2 12 1666 2101 0 55.2 2001/102 65 01:54:00 02:01:00 5000 2000 2 12 1666 2101 0 51.4 2001/102 65 03:52:00 03:59:00 5000 2000 2 12 1666 2101 0 53.6 2001/102 65 05:49:00 05:56:00 5000 2000 2 12 1666 2101 0 55.4 2001/102 65 07:47:00 07:54:00 5000 2000 2 12 1666 2101 0 54.5 2001/102 15 09:45:00 09:52:00 5000 2000 2 12 1666 2101 0 3.2 2001/102 15 11:43:00 11:50:00 5000 2000 2 12 1666 2101 0 56.0 2001/102 15 13:41:00 13:47:00 5000 2000 2 12 1666 1801 0 55.9 Anomalies --------- Data from occultation 9352i (DSS 15, start time 2001/1001-08:14:00) were received in three segments of 120, 52, and 178 seconds separated by gaps of 24 and 46 seconds. When a carrier was present it was drifting quickly in the right half of the passband. Ingress apparently occurred after the carrier left the passband. We did not save these data. Occultation 9362i (DSS 65, start time 2001/102-01:54:00) appears to have been captured using bad receiver tuning predicts. The carrier drifts at about -1 Hz/sec during the recording and is never at a frequency lower than 2 kHz (in a 2500 Hz window). Although the signal disappears at approximately the right time, the transition appears to be more abrupt than usual. Occultation 9363i (DSS 65, start time 2001/102-03:52:00) appears to have been captured using DSN receiver tuning predicts. Occultation 9366i (DSS 15, start time 2001/102-09:45:00) has no signal. Aseel Anabtawi reported later that the POCA was not working properly. Joe Twicken reports identification of "sawtooth" behavior in data from occultation 9233i (DSS 15, start time 2001/091-12:43:00). This is the second sawtooth found since a disk drive was installed at SPC 10 in hopes of reducing these anomalies (HEA1086A.TXT). Closed Loop Data ================ Data Collection --------------- No new data. Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC -------------------------------- ------------ AMD: amdgen.01-101.out 1099100A.AMD OPT: optg_m_010412_OD9366-9368_9618_V1 1102123A.OPT SAK: mgs_solar_array_2001-100.ck 1100100A.SAK SPK: spk_m_010412_OD9366-9368_9618_V1 1102123A.SPK TCK: mgs_spice_c_kernel_2001-100.ck 1100100A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC -------------------------------- ------------ AGK: mgs_hga_ck_2001-04-02.bc 1092092A.AGK