PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2000-03-09 NOTE = "MGS RST Instrument Health Report HEA0069A.TXT" END_OBJECT = TEXT END Miscellaneous ============= Fixed High-Gain Antenna (FHGA) operation has had some unanticipated and undesirable consequences, including less playback time than expected for nadir pointing instruments and possible overheating of MOLA. As a result, FHGA operations scheduled for next week have been canceled, and the Spacecraft Team has been directed to seek alternatives to the current FHGA design with less impact. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2000-03-07T00:00:01.473 Last SCET: 2000-03-07T23:59:53.462 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 12869 12869 3.14E+00 3.14E+00 3.14E+00/1.03E-08 1945 F-0195 HGA_EL_ANG 6432 6435 1.57E+00 1.57E+00 1.57E+00/4.14E-06 1945 L-0034 MOT1_RANGING 0 0 3887 L-0036 MOT1_TLM_MOD 0 0 3888 L-0037 MOT1_USO_ENA 0 0 3887 L-0044 MOT2_RANGING 1 1 3887 L-0046 MOT2_TLM_MOD 0 1 3888 L-0047 MOT2_USO_ENA 1 1 3887 L-0053 RF_SW_OSC 2 2 3888 L-0060 TWTA1_FILMNT 0 0 3887 L-0061 TWTA1_HV 0 0 3885 L-0070 TWTA2_FILMNT 1 1 3885 L-0071 TWTA2_HV 0 1 3887 L-0080 USO_PWR 0 0 3887 L-0090 KaBLE_STAT 0 0 3887 L-0091 KaBLE_ENABLE 1 1 3885 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/0.00E+00 3887 L-0121 MOT2_RCV_AGC 185 255 -1.53E+02 -1.36E+02 -1.52E+02/6.79E-02 3887 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/2.04E-05 3887 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.41E-02 485 L-0141 TWTA2_HLX_I 17 42 2.86E-01 7.85E-01 3.75E-01/1.78E-03 3887 L-0142 TWTA2_ANOD_V 60 230 -8.68E+02 -5.28E+02 -5.58E+02/4.02E+00 485 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.39E-04 485 L-0201 USO_OVEN_V 130 132 2.60E+00 2.64E+00 2.62E+00/4.32E-04 485 T-0302 EPC1_T 173 198 -5.11E+00 5.28E+00 -3.19E+00/1.10E-01 486 T-0303 EPC2_T 174 191 -2.00E+00 4.89E+00 -8.74E-01/6.51E-02 486 T-0310 RF_ISOLTR1_T 226 232 -4.77E+00 2.12E+00 -2.83E+00/2.00E-02 3888 T-0311 RF_ISOLTR2_T 217 233 -6.05E+00 1.01E+01 -2.91E+00/5.93E-02 3888 T-0312 TWT1_T 224 231 -3.52E+00 4.11E+00 -1.00E+00/6.01E-02 486 T-0313 TWT2_T 209 233 -6.05E+00 1.56E+01 -2.37E+00/2.07E-01 486 T-0315 USO_T 130 137 2.26E+01 2.47E+01 2.39E+01/2.50E-02 486 T-0316 KA_AMP_T 211 219 8.56E+00 1.43E+01 1.02E+01/4.29E-02 486 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 -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 2000/068 15 17:33:00 17:42:00 5000 2000 2 12 1666 2700 0 46.8 2000/068 15 17:48:00 18:35:00 5000 2000 2 12 1666 14101 0 33.5 2000/068 15 18:49:00 18:58:00 5000 2000 2 12 1666 2701 0 48.0 2000/068 15 19:31:00 19:40:00 5000 2000 2 12 1666 2701 0 47.2 2000/068 15 20:47:00 20:56:00 5000 2000 2 12 1666 2701 0 46.3 2000/068 15 21:29:00 21:37:00 5000 2000 2 12 1666 2401 0 47.1 2000/068 15 22:45:00 22:53:00 5000 2000 2 12 1666 2401 0 48.1 2000/068 15 23:26:00 23:35:00 5000 2000 2 12 1666 2701 0 47.9 2000/069 15 00:42:00 00:51:00 5000 2000 2 12 1666 2701 0 47.8 2000/069 15 02:40:00 02:48:00 5000 2000 2 12 1666 2401 0 49.2 Data starting 2000/068T17:48:00 were collected during normal orbital operations (except that the spacecraft was one-way) with telemetry ON. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC -------------------------------- ------------ ODF: 00068O069_10S.SJO;1 0068069A.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC -------------------------------- ------------ AMD: amdgen.00-069.out 0067068A.AMD AMD: amdgen.00-010_V2.out 0008009B.AMD AMD: amdgen.00-011_V2.out 0009010B.AMD AMD: amdgen.00-065_2.out 0062064A.AMD OPT: optg_m_000309_OD4485-4487_4730_V1 0069089A.OPT SAK: mgs_solar_array_2000-067.ck 0067067A.SAK SOE: mm023b.03.tsoe 0078083C.SOE SPK: spk_m_000309_OD4485-4487_4730_V1 0069089A.SPK TCK: mgs_spice_c_kernel_2000-067.ck 0067067A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC -------------------------------- ------------ AGK: mgs_hga_ck_2000-03-06.bc 0066066A.AGK