PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2001-07-20 NOTE = "MGS RST Instrument Health Report HEA1201A.TXT" END_OBJECT = TEXT END Miscellaneous ============= Aseel Anabtawi has forwarded the following regarding operations at the end of the current occultation season: According to sequence mm151c, the last surface occultation will occur on DOY 203 at 16:17 (ingress) and 16:19 (egress). However, the last measurement that is configured for Radio Science (telemetry off, TWNC on) is an ingress on DOY 203 at 12:21. The egress that follows about 4 minutes later is not configured for RS. Also, there is another ingress/egress (14:19/14:22) set before the very last one that is not configured. It caused many problems for the sequence team to try to configure the last 5 measurements (3 egresses, 2 ingresses) for RS, so they had to stop at 12:21. All times above are in ERT-UTC. In PDT time, our last measurement is on Sunday, 7/22 at 5:21 a.m. (ingress time. Actual measurement is from 5:05 a.m. until 12:22 a.m.). Surface occultation are expected to resume on Dec 3rd. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2001-07-18T00:00:03.634 Last SCET: 2001-07-18T23:59:59.622 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 4385 4448 1.07E+00 1.09E+00 1.08E+00/4.75E-05 2199 F-0195 HGA_EL_ANG -11233 11089 -2.74E+00 2.71E+00 -8.63E-01/3.91E-02 2199 L-0034 MOT1_RANGING 0 0 4401 L-0036 MOT1_TLM_MOD 0 0 4400 L-0037 MOT1_USO_ENA 0 0 4401 L-0044 MOT2_RANGING 1 1 4401 L-0046 MOT2_TLM_MOD 0 1 4400 L-0047 MOT2_USO_ENA 1 1 4401 L-0053 RF_SW_OSC 2 2 4400 L-0060 TWTA1_FILMNT 0 0 4401 L-0061 TWTA1_HV 0 0 4401 L-0070 TWTA2_FILMNT 0 1 4401 L-0071 TWTA2_HV 0 1 4401 L-0080 USO_PWR 0 0 4401 L-0090 KaBLE_STAT 0 0 4401 L-0091 KaBLE_ENABLE 1 1 4401 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/5.11E-07 4401 L-0121 MOT2_RCV_AGC 125 255 -1.53E+02 -1.13E+02 -1.38E+02/2.65E-01 4401 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/1.86E-05 4401 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.48E-02 549 L-0141 TWTA2_HLX_I 18 42 3.06E-01 7.85E-01 5.94E-01/3.00E-03 4401 L-0142 TWTA2_ANOD_V 62 231 -8.64E+02 -5.26E+02 -7.34E+02/6.82E+00 549 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.67E-04 550 L-0201 USO_OVEN_V 129 131 2.58E+00 2.62E+00 2.60E+00/3.22E-04 550 T-0302 EPC1_T 169 196 -4.19E+00 6.87E+00 2.15E+00/1.45E-01 549 T-0303 EPC2_T 171 191 -2.00E+00 6.08E+00 2.05E+00/1.10E-01 549 T-0310 RF_ISOLTR1_T 224 232 -4.77E+00 4.11E+00 -6.33E-01/3.35E-02 4400 T-0311 RF_ISOLTR2_T 213 232 -4.77E+00 1.30E+01 5.41E+00/8.43E-02 4400 T-0312 TWT1_T 223 231 -3.52E+00 5.07E+00 8.14E-01/9.33E-02 549 T-0313 TWT2_T 207 233 -6.05E+00 1.67E+01 7.82E+00/3.19E-01 549 T-0315 USO_T 138 142 2.12E+01 2.23E+01 2.18E+01/8.74E-03 549 T-0316 KA_AMP_T 210 219 8.56E+00 1.50E+01 1.18E+01/6.85E-02 551 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 -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 2001/200 45 07:31:00 07:45:00 5000 2000 2 12 1666 4201 0 61.9 2001/200 45 07:54:00 08:08:00 5000 2000 2 12 1666 4201 0 62.1 2001/200 45 09:29:00 09:42:00 5000 2000 2 12 1666 3901 0 62.0 2001/200 45 09:52:00 10:06:00 5000 2000 2 12 1666 4201 0 61.0 2001/200 45 11:27:00 11:40:00 5000 2000 2 12 1666 3901 0 61.8 2001/200 45 11:50:00 12:04:00 5000 2000 2 12 1666 4201 0 60.9 2001/200 45 13:24:00 13:38:00 5000 2000 2 12 1666 4201 0 61.8 2001/200 45 13:47:00 14:01:00 5000 2000 2 12 1666 4201 0 61.4 2001/200 45 15:22:00 15:36:00 5000 2000 2 12 1666 4201 0 60.9 2001/200 45 15:45:00 15:59:00 5000 2000 2 12 1666 4201 0 60.8 2001/200 45 17:20:00 17:33:00 5000 2000 2 12 1666 3901 0 60.3 2001/201 45 05:07:00 05:21:00 5000 2000 2 12 1666 4201 0 60.7 2001/201 45 05:29:00 05:44:00 5000 2000 2 12 1666 4501 0 60.5 2001/201 45 07:05:00 07:19:00 5000 2000 2 12 1666 4201 0 62.1 2001/201 45 07:27:00 07:41:00 5000 2000 2 12 1666 4201 0 61.3 2001/201 45 09:03:00 09:17:00 5000 2000 2 12 1666 4201 0 62.7 2001/201 45 09:24:00 09:39:00 5000 2000 2 12 1666 4501 0 61.4 Anomalies --------- All occultations are corrupted by the HGA unwind maneuver, which obscures the surface occultation on both ingress and egress. It may be possible to recover partial atmospheric profiles. Many occultations include transient surface echoes. Data from occultations 10563i and 10564e (DSS 45, start times 2001/200- 07:31:00 and 07:54:00, respectively) are 10 db weaker than expected. The attenuator settings for DSP2 were input, but DSP1 was actually used. Data from occultations 10570i, 10571e, and 10571i (DSS 65, start times 2001/200-21:16:00, 21:36:00, and 23:13:00) were lost because of DSP problems. DR #M100077 was submitted. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC -------------------------------- ------------ ODF: 01200O201_10S.SJO;1 1200201A.ODF TROPCAL: ATC01JUL.CSP;5 1182202A.TRO EOP: 010720-eop.long 20201284.EOP EOP: 010720-eop.short 02841284.EOP Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC ------------------------------------ ------------ AMD: amdgen.01-201.out 1199200A.AMD SAK: mgs_solar_array_2001-199.ck 1199199A.SAK TCK: mgs_spice_c_kernel_2001-199.ck 1199199A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC ------------------------------------ ------------ AGK: mgs_hga_ck_2001-07-10.bc 1191191A.AGK