PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 1998-12-18 NOTE = "MGS RST Instrument Health Report HEA8352A.TXT" END_OBJECT = TEXT END Miscellaneous ============= ATDFs listed under Closed Loop - Data Collection are replacement files for originals which had S-Band values in exciter fields from DSS 65. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 1998-12-17T00:00:00.496 Last SCET: 1998-12-17T23:33:38.488 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 1640 F-0195 HGA_EL_ANG 0 0 0.00E+00 0.00E+00 0.00E+00/0.00E+00 1640 L-0034 MOT1_RANGING 0 0 26186 L-0036 MOT1_TLM_MOD 0 0 26185 L-0037 MOT1_USO_ENA 0 0 26186 L-0044 MOT2_RANGING 1 1 26186 L-0046 MOT2_TLM_MOD 1 1 26185 L-0047 MOT2_USO_ENA 1 1 26186 L-0053 RF_SW_OSC 2 2 26185 L-0060 TWTA1_FILMNT 0 0 26186 L-0061 TWTA1_HV 0 0 26185 L-0070 TWTA2_FILMNT 0 1 26185 L-0071 TWTA2_HV 0 1 26186 L-0080 USO_PWR 0 0 26186 L-0090 KaBLE_STAT 1 1 26186 L-0091 KaBLE_ENABLE 0 0 26185 L-0111 MOT1_RCV_AGC 239 255 -1.53E+02 -1.49E+02 -1.53E+02/5.32E-04 13093 L-0121 MOT2_RCV_AGC 154 255 -1.53E+02 -1.24E+02 -1.44E+02/9.62E-02 13093 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/8.56E-06 13093 L-0132 TWTA1_ANOD_V 0 2 -1.00E+03 -1.00E+03 -1.00E+03/2.93E-03 13093 L-0141 TWTA2_HLX_I 18 43 3.06E-01 8.05E-01 5.97E-01/1.74E-03 13093 L-0142 TWTA2_ANOD_V 0 237 -9.88E+02 -5.14E+02 -7.28E+02/1.46E+00 13093 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/7.12E-05 13093 L-0201 USO_OVEN_V 123 126 2.46E+00 2.52E+00 2.48E+00/6.76E-05 13093 T-0302 EPC1_T 144 162 9.69E+00 1.72E+01 1.34E+01/3.59E-02 3271 T-0303 EPC2_T 132 152 1.38E+01 2.24E+01 1.80E+01/3.51E-02 3271 T-0310 RF_ISOLTR1_T 200 211 1.43E+01 2.03E+01 1.75E+01/1.23E-02 13093 T-0311 RF_ISOLTR2_T 192 212 1.37E+01 2.38E+01 1.92E+01/2.09E-02 13093 T-0312 TWT1_T 199 211 1.43E+01 2.08E+01 1.77E+01/2.59E-02 3271 T-0313 TWT2_T 186 216 1.09E+01 2.61E+01 2.00E+01/8.09E-02 3271 T-0315 USO_T 176 180 9.93E+00 1.12E+01 1.06E+01/3.21E-03 3271 T-0316 KA_AMP_T 173 189 2.49E+01 3.07E+01 2.78E+01/1.51E-02 6545 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 -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 1998/351 45 19:27:00 19:41:00 5000 2000 2 12 1666 4201 0 38.9 1998/351 45 20:41:00 20:55:00 5000 2000 2 12 1666 4201 0 38.9 1998/351 45 23:34:00 23:53:00 5000 2000 2 12 1666 5701 0 38.4 1998/352 54 03:41:00 03:58:00 5000 2000 2 12 1666 5101 0 33.1 1998/352 54 04:53:00 05:07:00 5000 2000 2 12 1666 4201 0 37.4 1998/352 54 07:47:00 08:04:00 5000 2000 2 12 1666 5101 0 37.7 1998/352 54 08:59:00 09:13:00 5000 2000 2 12 1666 4201 0 38.3 1998/352 25 11:53:00 12:10:00 5000 2000 2 12 1666 5101 0 35.7 1998/352 25 13:05:00 13:19:00 5000 2000 2 12 1666 4201 0 38.0 1998/352 45 15:58:00 16:15:00 5000 2000 2 12 1666 5101 0 37.0 1998/352 45 17:10:00 17:25:00 5000 2000 2 12 1666 4501 0 37.7 Anomalies --------- Joe Twicken reports spurs at -30 dBc about +/-30 Hz from the carrier in data from Occultation 873e (1998/350-19:52:00). Two subsequent occultations at the same station show no spurs. Data from the DSS 45 occultation starting at 1998/352-00:48:00 were lost in the GDS (never reached Mgs_CDR_QueryServer). We have submitted ISA Z49266. Analyses -------- Joe Twicken has completed analysis of some recent 70-m data for USO statistics. His report: The open-loop recording for occultation #875i included approximately 30 minutes of one-way data prior to the occultation. Based on this recording on 1998/351 at DSS63 (TLM on, 5000 samples/second, 12 bits per sample, SNR ~44 dB/Hz): USO Frequency: 8423153017.92 Hz Allan Deviation t, sec AD ------- ---------- 0.4096 1.2689e-12 0.8192 4.8296e-13 1.6384 2.6618e-13 3.2768 1.5154e-13 6.5536 1.1633e-13 26.2144 2.8154e-13 Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC -------------------------------- ------------ ATDF: 98325T326.DAT;1 8325326B.TDF ATDF: 98326T327.DAT;1 8326327B.TDF ATDF: 98327T329.DAT;1 8327329B.TDF ATDF: 98328T330.DAT;1 8328330B.TDF ATDF: 98332T333.DAT;1 8332333B.TDF ATDF: 98333T334.DAT;1 8333334B.TDF ATDF: 98334T335.DAT;1 8334335B.TDF ATDF: 98335T337.DAT;1 8335337B.TDF ODF: 98351O352.DAT;1 8351352A.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC -------------------------------- ------------ AMD: amdgen.P880.out 8351351F.AMD AMD: amdgen.P881.out 8352352A.AMD AMD: amdgen.P882.out 8352352B.AMD AMD: amdgen.P883.out 8352352C.AMD AMD: amdgen.P884.out 8352352D.AMD OPT: optg_i_981217_OD879-884_978_V1 8351001A.OPT SPK: spk_i_981217_OD879-884_978_V1 8351001A.SPK TCK: mgs_spice_c_kernel_1998-351.ck 8351351A.TCK