PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2002-10-22 NOTE = "MGS RST Instrument Health Report HEA2295A.TXT" END_OBJECT = TEXT END Errata ====== Aseel Anabtawi has located a DR explaining loss of data from occultation 16151i, mentioned in HEA2294A.TXT. DR C101780 notes antenna problems. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2002-10-20T00:00:05.660 Last SCET: 2002-10-20T23:59:57.646 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 11722 1.57E+00 2.86E+00 2.69E+00/8.14E-03 2528 F-0195 HGA_EL_ANG -11233 11089 -2.74E+00 2.71E+00 -5.51E-01/3.42E-02 2528 L-0034 MOT1_RANGING 0 0 5058 L-0036 MOT1_TLM_MOD 0 0 5058 L-0037 MOT1_USO_ENA 0 0 5058 L-0044 MOT2_RANGING 1 1 5058 L-0046 MOT2_TLM_MOD 0 1 5058 L-0047 MOT2_USO_ENA 1 1 5058 L-0053 RF_SW_OSC 2 2 5058 L-0060 TWTA1_FILMNT 0 0 5058 L-0061 TWTA1_HV 0 0 5058 L-0070 TWTA2_FILMNT 0 1 5058 L-0071 TWTA2_HV 0 1 5058 L-0080 USO_PWR 0 0 5058 L-0090 KaBLE_STAT 0 0 5058 L-0091 KaBLE_ENABLE 1 1 5058 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/7.56E-07 5058 L-0121 MOT2_RCV_AGC 182 255 -1.53E+02 -1.35E+02 -1.52E+02/6.58E-02 5058 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/2.59E-05 5058 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.66E-02 632 L-0141 TWTA2_HLX_I 17 42 2.86E-01 7.85E-01 5.10E-01/2.85E-03 5058 L-0142 TWTA2_ANOD_V 62 229 -8.64E+02 -5.30E+02 -6.65E+02/6.37E+00 632 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.43E-04 632 L-0201 USO_OVEN_V 127 130 2.54E+00 2.60E+00 2.57E+00/3.94E-04 632 T-0302 EPC1_T 188 196 -4.19E+00 -7.38E-01 -2.54E+00/3.59E-02 633 T-0303 EPC2_T 182 192 -2.43E+00 1.71E+00 -6.15E-01/5.01E-02 633 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.40E+00/8.88E-03 5058 T-0311 RF_ISOLTR2_T 224 233 -6.05E+00 4.11E+00 -7.41E-01/2.87E-02 5058 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.53E+00/3.31E-02 633 T-0313 TWT2_T 218 233 -6.05E+00 9.37E+00 5.47E-01/1.88E-01 633 T-0315 USO_T 146 149 1.91E+01 2.00E+01 1.97E+01/8.40E-03 633 T-0316 KA_AMP_T 215 220 7.73E+00 1.16E+01 9.88E+00/2.57E-02 632 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 -------- --- -------- -------- --- -- ---- -- ----- ----- ------------ ----- 2002/292 15 14:02:00 14:12:00 3 1 2 16 8260 601 22921402.RSR 47.3 2002/293 65 05:43:00 05:53:00 3 1 2 16 8260 601 22930543.RSR 48.0 2002/293 65 07:41:00 07:51:00 3 1 2 16 8260 601 22930741.RSR 49.2 2002/293 65 09:39:00 09:49:00 3 1 2 16 8260 601 22930939.RSR 47.5 2002/293 65 11:36:00 11:46:00 3 1 2 16 8260 601 22931136.RSR 43.8 2002/293 65 13:34:00 13:44:00 3 1 2 16 8260 601 22931334.RSR 44.3 2002/293 65 15:32:00 15:42:00 3 1 2 16 8260 601 22931532.RSR 46.3 2002/293 25 15:32:00 15:42:00 3 1 2 16 8260 601 2293153C.RSR 48.0 2002/293 25 17:30:00 17:39:00 3 1 2 16 8260 541 22931730.RSR 48.2 2002/293 25 19:27:00 19:37:00 3 1 2 16 8260 601 22931927.RSR 48.3 2002/293 45 21:25:00 21:35:00 3 1 2 16 8260 601 22932125.RSR 48.1 2002/293 45 23:23:00 23:33:00 3 1 2 16 8260 601 22932323.RSR 50.3 2002/294 45 01:20:00 01:30:00 3 1 2 16 8260 601 22940120.RSR 50.2 2002/294 45 03:18:00 03:28:00 3 1 2 16 8260 601 22940318.RSR 48.4 2002/294 65 07:13:00 07:23:00 3 1 2 16 8260 601 22940713.RSR 48.2 2002/294 65 09:11:00 09:21:00 3 1 2 16 8260 601 22940911.RSR 43.2 2002/294 65 11:09:00 11:19:00 3 1 2 16 8260 601 22941109.RSR 48.2 2002/294 65 13:07:00 13:16:00 3 1 2 16 8260 541 22941307.RSR 48.2 2002/294 65 15:04:00 15:14:00 3 1 2 16 8260 601 22941504.RSR 47.2 2002/292 34 19:55:00 20:05:00 3 1 2 16 8260 601 22921955.RSR 46.3 2002/292 34 21:53:00 22:03:00 3 1 2 16 8260 601 22922153.RSR 47.4 Anomalies --------- The last measurement in the pass at DSS 34 (occultation 16161i, start time 2002/292-23:50) was lost, possibly due to an incorrectly specified measurement stop time. Five out of the last eleven measurements captured at DSS 65 have had carrier gain and max SNR levels lower than expected. These measurements are included in the table below. The following occultations had carrier and max SNR levels lower than expected: Occultation Start Date/Time DSS Gain Max SNR ----------- ----------------- ----- ----------- ----------- 16159i 2002/292-19:55:00 34 2 dB low 2 dB low 16167i 2002/293-11:36:00 65 5 dB low 5 dB low 16168i 2002/293-13:34:00 65 5 dB low 5 dB low 16169i 2002/293-15:32:00 65 5 dB low 5 dB low 16178i 2002/294-09:11:00 65 5 dB low 5 dB low 16181i 2002/294-15:04:00 65 1 dB low 1 dB low The following occultation was captured at two different antennas: Occultation Start Date/Time DSS #1 DSS #2 ----------- ----------------- ------ ------ 16169i 2002/293-15:32:00 34 25 Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC ------------------------------------ ------------ ATDF: 02272t273.dat 2272273A.TDF ATDF: 02273t275.dat 2273275A.TDF ATDF: 02275t276.dat 2275276A.TDF ATDF: 02276t278.dat 2276278A.TDF ATDF: 02278t280.dat 2278280A.TDF ATDF: 02280t282.dat 2280282A.TDF ATDF: 02282t283.dat 2282283A.TDF ATDF: 02283t284.dat 2283284A.TDF ATDF: 02284t286.dat 2284286A.TDF ATDF: 02286t287.dat 2286287A.TDF ATDF: 02287t288.dat 2287288A.TDF ATDF: 02288t290.dat 2288290A.TDF ODF: 02294O295_10S.SJO;1 2294295A.ODF TROPCAL: ATC02OCT.CSP;8 2274298A.TRO WEATHER: WEATHER_10_LATEST.TXT;343 20012941.WEA WEATHER: WEATHER_40_LATEST.TXT;343 20012944.WEA WEATHER: WEATHER_60_LATEST.TXT;343 20012946.WEA EOP: 021022-eop.long 20203013.EOP EOP: 021022-eop.short 20123013.EOP Ancillary Data ============== Data Collection --------------- We have obtained the following files from NAIF: Original File Name Name on SOPC ------------------------------------ ------------ AGK: mgs_hga_ck_2002-10-09.bc 2282282A.AGK AGK: mgs_hga_ck_2002-10-10.bc 2283283A.AGK AGK: mgs_hga_ck_2002-10-12.bc 2285285A.AGK Anomalies --------- We have been unable to transfer DOM data because of unknown connectivity problems between mger1 (at JPL) and magellan.stanford.edu. We will attempt to collect the missing files tomorrow.