PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 1998-11-05 NOTE = "MGS RST Instrument Health Report HEA8309A.TXT" END_OBJECT = TEXT END Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 1998-11-04T01:01:03.363 Last SCET: 1998-11-04T23:44:19.855 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 1817 F-0195 HGA_EL_ANG 0 0 0.00E+00 0.00E+00 0.00E+00/0.00E+00 1817 L-0034 MOT1_RANGING 0 0 29112 L-0036 MOT1_TLM_MOD 0 0 29113 L-0037 MOT1_USO_ENA 0 0 29112 L-0044 MOT2_RANGING 1 1 29112 L-0046 MOT2_TLM_MOD 1 1 29113 L-0047 MOT2_USO_ENA 1 1 29112 L-0053 RF_SW_OSC 2 2 29113 L-0060 TWTA1_FILMNT 0 0 29112 L-0061 TWTA1_HV 0 0 29113 L-0070 TWTA2_FILMNT 0 1 29113 L-0071 TWTA2_HV 0 1 29112 L-0080 USO_PWR 0 0 29112 L-0090 KaBLE_STAT 1 1 29112 L-0091 KaBLE_ENABLE 0 0 29113 L-0111 MOT1_RCV_AGC 240 255 -1.53E+02 -1.49E+02 -1.53E+02/6.61E-04 14556 L-0121 MOT2_RCV_AGC 156 255 -1.53E+02 -1.25E+02 -1.40E+02/9.40E-02 14556 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/8.61E-06 14556 L-0132 TWTA1_ANOD_V 0 2 -1.00E+03 -1.00E+03 -1.00E+03/2.84E-03 14556 L-0141 TWTA2_HLX_I 18 43 3.06E-01 8.05E-01 6.50E-01/1.50E-03 14556 L-0142 TWTA2_ANOD_V 61 238 -8.66E+02 -5.12E+02 -7.70E+02/1.25E+00 14556 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/6.96E-05 14556 L-0201 USO_OVEN_V 123 126 2.46E+00 2.52E+00 2.48E+00/5.77E-05 14556 T-0302 EPC1_T 139 159 1.09E+01 1.94E+01 1.54E+01/3.79E-02 3636 T-0303 EPC2_T 125 148 1.55E+01 2.55E+01 2.08E+01/3.79E-02 3636 T-0310 RF_ISOLTR1_T 195 208 1.61E+01 2.25E+01 1.94E+01/1.30E-02 14556 T-0311 RF_ISOLTR2_T 187 210 1.50E+01 2.57E+01 2.14E+01/2.01E-02 14556 T-0312 TWT1_T 194 209 1.56E+01 2.29E+01 1.96E+01/2.79E-02 3636 T-0313 TWT2_T 181 214 1.23E+01 2.79E+01 2.27E+01/7.04E-02 3636 T-0315 USO_T 177 181 9.61E+00 1.09E+01 1.03E+01/4.57E-03 3636 T-0316 KA_AMP_T 167 186 2.61E+01 3.28E+01 2.94E+01/1.60E-02 7280 L-0200, L-0201, and T-0315 are nominal. Open Loop Data ============== Data Collection --------------- We have transferred the following open loop test data to Stanford. All data were collected from the CDR query server. YYYY/DDD DSS DSP SAMP BW DSP BIT REC RECS RECS MAX START STOP RATE MODE RESN LEN MSSG SNR -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 1998/307 24 14:39:00 16:15:00 5000 2000 2 12 1666 28801 0 36.9 1998/308 24 13:42:04 13:46:52 5000 2000 2 12 1666 1445 0 3.0 1998/308 24 13:53:40 13:59:13 5000 2000 2 12 1666 1666 0 37.5 1998/308 24 15:11:00 15:45:00 5000 2000 2 12 1666 10201 0 37.5 Anomalies --------- Data collected on 1998/307 had 10 dB lower signal levels than expected; but, in comparison with data from 1998/308, it appears that carrier and noise were surpressed by similar amounts. Data collected on 1998/308 and starting at 13:42 may have suffered from a "sawtooth" anomaly identified earlier this year. Operators noted an error message during data acquisition that has been correlated with the sawtooth problem. Without a carrier signal in the passband, however, it will be impossible to confirm. Data from all intervals were collected with spacecraft telemetry ON; they should be good for estimating the USO frequency, which we have not seen in approximately six months. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC -------------------------------- ------------ ODF: 98308O309.DAT;1 8308309A.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC -------------------------------- ------------ AMD: amdgen.P683.out 8308308D.AMD AMD: amdgen.P684.out 8309309A.AMD AMD: amdgen.P685.out 8309309B.AMD OPT: optg_i_981104_OD682_735_V1 8308322A.OPT SAK: mgs_solar_array_1998-308.ck 8308308A.SAK SPK: spk_i_981104_OD682_735_V1 8308322A.SPK TCK: mgs_spice_c_kernel_1998-308.ck 8308308A.TCK MOLA POD Team Orbit Solutions ============================= Data Collection --------------- We have obtained the following files from GEODESY: Original File Name Name on SOPC -------------------------------- ------------ GDN: gdn_ql06_809081200_809140000.tsp 8251256C.GDN gdn_ql06_809131200_809170000.tsp 8256260B.GDN gdn_ql06_809171200_809221400.tsp 8260265B.GDN