PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2003-02-21 NOTE = "MGS RST Instrument Health Report HEA3052A.TXT" END_OBJECT = TEXT END Miscellaneous ============= Aseel Anabtawi reports that the February Radio Science Egress Campaign was completed successfully. Six pairs of egress/ingress occultations were captured at DSS 45; another two pairs were captured at DSS 65. All observations were monitored in real time by the Radio Science Systems Group. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2003-02-19T00:00:03.972 Last SCET: 2003-02-19T23:04:11.958 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 12410 1.57E+00 3.03E+00 2.82E+00/9.32E-03 2561 F-0195 HGA_EL_ANG -11233 11089 -2.74E+00 2.71E+00 -6.29E-01/3.36E-02 2561 L-0034 MOT1_RANGING 0 0 5139 L-0036 MOT1_TLM_MOD 0 0 5135 L-0037 MOT1_USO_ENA 0 0 5139 L-0044 MOT2_RANGING 1 1 5139 L-0046 MOT2_TLM_MOD 0 1 5135 L-0047 MOT2_USO_ENA 1 1 5139 L-0053 RF_SW_OSC 2 2 5135 L-0060 TWTA1_FILMNT 0 0 5139 L-0061 TWTA1_HV 0 0 5135 L-0070 TWTA2_FILMNT 0 1 5135 L-0071 TWTA2_HV 0 1 5139 L-0080 USO_PWR 0 0 5139 L-0090 KaBLE_STAT 0 0 5139 L-0091 KaBLE_ENABLE 1 1 5135 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/7.73E-07 5139 L-0121 MOT2_RCV_AGC 142 255 -1.53E+02 -1.20E+02 -1.48E+02/1.34E-01 5139 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/2.40E-05 5139 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.27E-02 643 L-0141 TWTA2_HLX_I 16 42 2.66E-01 7.85E-01 5.01E-01/2.82E-03 5139 L-0142 TWTA2_ANOD_V 63 229 -8.62E+02 -5.30E+02 -6.58E+02/6.25E+00 643 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.81E-04 641 L-0201 USO_OVEN_V 128 130 2.56E+00 2.60E+00 2.58E+00/3.36E-04 641 T-0302 EPC1_T 187 197 -4.65E+00 -3.25E-01 -2.52E+00/3.75E-02 642 T-0303 EPC2_T 182 193 -2.86E+00 1.71E+00 -7.11E-01/5.09E-02 642 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.45E+00/8.85E-03 5135 T-0311 RF_ISOLTR2_T 224 233 -6.05E+00 4.11E+00 -7.58E-01/2.92E-02 5135 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.47E+00/3.32E-02 644 T-0313 TWT2_T 218 233 -6.05E+00 9.37E+00 5.41E-01/1.85E-01 644 T-0315 USO_T 140 145 2.03E+01 2.17E+01 2.11E+01/7.65E-03 642 T-0316 KA_AMP_T 215 220 7.73E+00 1.16E+01 9.91E+00/2.64E-02 642 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 -------- --- -------- -------- --- -- ---- -- ----- ----- ------------ ----- 2003/037 43 18:10:00 18:20:00 4 1 2 16 8260 601 3037181A.RSR 59.4 2003/037 43 20:08:00 20:18:00 4 1 2 16 8260 601 3037200I.RSR 58.8 2003/051 65 05:49:00 05:59:00 3 1 2 16 8260 601 30510549.RSR 51.1 2003/051 65 07:47:00 07:56:00 3 1 2 16 8260 541 30510747.RSR 51.4 2003/051 65 09:44:00 09:54:00 3 1 2 16 8260 601 30510944.RSR 50.8 2003/051 14 11:42:00 11:52:00 3 1 2 16 8260 601 30511142.RSR 51.7 2003/051 14 13:39:00 13:49:00 3 1 2 16 8260 601 30511339.RSR 57.0 2003/051 14 15:37:00 15:47:00 3 1 2 16 8260 601 30511537.RSR 58.6 2003/051 45 15:37:00 15:47:00 3 1 2 16 8260 601 3051153H.RSR 48.1 2003/051 45 16:22:00 16:32:00 3 1 2 16 8260 601 30511622.RSR 48.8 2003/051 45 17:35:00 17:45:00 3 1 2 16 8260 601 30511735.RSR 49.5 2003/051 45 18:20:00 18:30:00 3 1 2 16 8260 601 30511820.RSR 47.0 2003/051 45 19:33:00 19:42:00 3 1 2 16 8260 541 30511933.RSR 50.2 2003/051 45 20:18:00 20:28:00 3 1 2 16 8260 601 30512018.RSR 48.4 2003/051 45 21:30:00 21:40:00 3 1 2 16 8260 601 30512130.RSR 46.0 2003/051 45 22:15:00 22:25:00 3 1 2 16 8260 601 30512215.RSR 46.2 2003/051 45 23:28:00 23:38:00 3 1 2 16 8260 601 30512328.RSR 43.6 2003/052 45 00:13:00 00:23:00 3 1 2 16 8260 601 30520013.RSR 43.4 2003/052 45 01:26:00 01:35:00 3 1 2 16 8260 541 30520126.RSR 43.9 2003/052 45 02:11:00 02:20:00 3 1 2 16 8260 541 30520211.RSR 43.2 2003/052 45 03:23:00 03:33:00 3 1 2 16 8260 601 30520323.RSR 46.2 Anomalies --------- Data from day 037 collected at DSS 43 have been transferred to Stanford. Missing in the GDS for nearly two weeks, they were finally recovered thanks to Patrick Quach of Data Control who noted that our queries were incorrectly configured for the data in the system. Both occultations had also been captured at DSS 45, and those data had been transferred to Stanford earlier without problems. Carrier level and SNR were about 7 dB below expected levels on occultation 17672i (DSS 14, start time 2002-051T11:42:00). There were also +/-0.7 dB fluctuations on the carrier signal. +/-0.7 dB fluctuations continued on occultation 17673i (DSS 14, start time 2003-051T13:39:00); but the carrier level itself was nominal. The signal levels at DSS-45 were lower than expected (particularly during the second half of the pass) due to continual and sometimes heavy rain. Carrier levels were as much as 8 dB low in some cases, with fluctuations as large as +/-0.5 dB. Noise level varied by as much as +/-1.0 dB. DR# C102067 was opened. All of the egress measurements collected at DSS 45 are characterized by a damped oscillation in carrier level. In most cases, this was simply a decay in carrier level of about 0.4 dB over the first 30 s after egress, followed by a recovery over the next several minutes. After occultation 17678e (start time 2003-051T22:15) there were two complete oscillations in carrier amplitude over about 4 minutes. Occultation 17674i (start time 2003-051T15:37:00) was captured at both DSS 14 and DSS 45. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR: Original File Name Name on SOPC ------------------------------------ ------------ ODF: 03051O052_10S.SJO;1 3051052A.ODF ODF: 03052O052NSPDEMO.DAT;1 3052052A.ODF TROPCAL: ATC03FEB.CSP;7 3032055A.TRO EOP: 030221-eop.long 20203135.EOP EOP: 030221-eop.short 21343135.EOP Ancillary Data ============== Data Collection --------------- We have obtained the following files from the DOM: Original File Name Name on SOPC ------------------------------------ ------------ AMD: amdgen.03-052.out 3050051A.AMD DKF: mm257a.02.dkf 3057061B.DKF SAK: mgs_solar_array_2003-050.ck 3050050A.SAK SOE: mm256a.04.tsoe 3053058B.SOE SOE: mm257a.02.tsoe 3057061B.SOE TCK: mgs_spice_c_kernel_2003-050.ck 3050050A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC ------------------------------------ ------------ AGK: mgs_hga_ck_2003-02-11.bc 3042042A.AGK