PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2000-09-22 NOTE = "MGS RST Instrument Health Report HEA0266A.TXT" END_OBJECT = TEXT END Miscellaneous ============= One OPT and two SPK planning files are now available. These cover mid- December 2000 to mid-March 2001. Note that each SPK file is about 86 MB. These will be available from our on-line server (magellan.stanford.edu: /users/z00/SPK) for the next week or so but will then probably be removed to save disk space. They can be restored at any time from our CD-WO archive. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2000-09-20T00:10:39.253 Last SCET: 2000-09-20T22:45:59.242 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 12096 1.57E+00 2.95E+00 2.71E+00/9.79E-03 2424 F-0195 HGA_EL_ANG -11232 11089 -2.74E+00 2.71E+00 -4.38E-01/3.69E-02 2424 L-0034 MOT1_RANGING 0 0 4857 L-0036 MOT1_TLM_MOD 0 0 4852 L-0037 MOT1_USO_ENA 0 0 4857 L-0044 MOT2_RANGING 1 1 4857 L-0046 MOT2_TLM_MOD 0 1 4852 L-0047 MOT2_USO_ENA 1 1 4857 L-0053 RF_SW_OSC 2 2 4852 L-0060 TWTA1_FILMNT 0 0 4857 L-0061 TWTA1_HV 0 0 4855 L-0070 TWTA2_FILMNT 0 1 4855 L-0071 TWTA2_HV 0 1 4857 L-0080 USO_PWR 0 0 4857 L-0090 KaBLE_STAT 0 0 4857 L-0091 KaBLE_ENABLE 1 1 4855 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/7.03E-07 4857 L-0121 MOT2_RCV_AGC 161 255 -1.53E+02 -1.27E+02 -1.49E+02/1.22E-01 4857 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/2.19E-05 4857 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.30E-02 607 L-0141 TWTA2_HLX_I 17 42 2.86E-01 7.85E-01 5.16E-01/2.87E-03 4857 L-0142 TWTA2_ANOD_V 61 229 -8.66E+02 -5.30E+02 -6.74E+02/6.61E+00 607 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.40E-04 607 L-0201 USO_OVEN_V 127 130 2.54E+00 2.60E+00 2.57E+00/4.26E-04 607 T-0302 EPC1_T 188 194 -3.30E+00 -7.38E-01 -2.46E+00/2.48E-02 608 T-0303 EPC2_T 181 192 -2.43E+00 2.11E+00 -5.72E-01/5.14E-02 608 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.44E+00/8.30E-03 4852 T-0311 RF_ISOLTR2_T 225 231 -3.52E+00 3.13E+00 -5.68E-01/2.28E-02 4852 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.67E+00/3.06E-02 607 T-0313 TWT2_T 218 232 -4.77E+00 9.37E+00 9.15E-01/1.81E-01 607 T-0315 USO_T 146 149 1.91E+01 2.00E+01 1.95E+01/7.60E-03 608 T-0316 KA_AMP_T 215 220 7.73E+00 1.16E+01 9.90E+00/2.49E-02 607 L-0200, L-0201, 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 -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 2000/265 25 12:50:00 12:57:00 5000 2000 2 12 1666 2101 0 45.4 2000/265 25 14:48:00 14:55:00 5000 2000 2 12 1666 2101 0 46.7 2000/265 25 16:45:00 16:52:00 5000 2000 2 12 1666 2101 0 46.9 2000/265 25 18:43:00 18:50:00 5000 2000 2 12 1666 2101 0 46.2 2000/265 25 20:41:00 20:48:00 5000 2000 2 12 1666 2101 0 46.4 2000/265 25 22:39:00 22:45:00 5000 2000 2 12 1666 1801 0 47.3 2000/266 65 06:29:00 06:36:00 5000 2000 2 12 1666 2101 0 45.6 2000/266 65 10:25:00 10:32:00 5000 2000 2 12 1666 2101 0 47.4 2000/266 65 12:22:00 12:29:00 5000 2000 2 12 1666 2101 0 45.9 Anomalies --------- Data from occultation 6894i (DSS 65, start time 2000/266-08:27:00) have not been found. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR: Original File Name Name on SOPC -------------------------------- ------------ ODF: 002640265_10S.SJO;1 0264265A.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC -------------------------------- ------------ AMD: amdgen.00-265.out 0263264A.AMD OPT: optg_m_000914-010316_000915 0258075A.OPT OPT: optg_m_000921_OD6884-6886_7141_V1 0265286A.OPT SAK: mgs_solar_array_2000-264.ck 0264264A.SAK SOE: mm074a.01.tsoe 0272275A.SOE SOE: mm074a.03.tsoe 0272275B.SOE SOE: mm075a.01.tsoe 0275279A.SOE SOE: mm075a.03.tsoe 0275279B.SOE SPK: spk_m_000914-001214_000915 0258349A.SPK SPK: spk_m_000921_OD6884-6886_7141_V1 0265286A.SPK SPK: spk_m_001214-010316_000915 0349075A.SPK TCK: mgs_spice_c_kernel_2000-264.ck 0264264A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC -------------------------------- ------------ AGK: mgs_hga_ck_2000-09-12.bc 0256256A.AGK Analysis -------- Joe Twicken has been processing open loop data from late 1999 and early 2000 using trajectory file 9320041A.IPN (originally mgs_map4_ipng_mgs75c.bsp). He reports some difficulties between (ERT) 2000 January 06 19:10:00 and 2000 January 07 10:17:00: These (2000/006 ODR) recordings were steered without correction for HGA motion because either the TCK or AGK data (or both) were not available. It appears that the (IPN) trajectory was not good for this time period, although the original NAV (SPK) trajectory seemed okay... The (2000/007 ODR) trajectories for all recordings up to and including 00071017.ODR are not good. The subsequent trajectories are fine. It therefore looks like the IPN reconstructions for all occultations from 2000/006T19:10:00 (3718e) to 2000/007T10:17:00 (3725i) are unusable.