PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2001-01-12 NOTE = "MGS RST Instrument Health Report HEA1012A.TXT" END_OBJECT = TEXT END Miscellaneous ============= At the request of the MGS Project we repeated queries for channelized engineering data from 2001/008 using the old Mgs_MASTER_QueryServer and a newly configured Mgs_opsana11_QueryServer. These data were compared among themselves and also against data obtained through our default Mgs_CDR_QueryServer. Inconsistencies in repeated queries from MASTER have been reported by other teams; the new software on opsana11 supposedly fixes these problems. We found differences when comparing data obtained from different servers; although not necessarily desirable, this is expected because of slightly different ways in which each server obtains its data. We found no differences when comparing the results of four queries from MASTER and no differences when comparing results of five queries from opsana11. These results have been reported to Marla Thornton and Jesse Glance. For the first time in memory, our CD copier produced volumes with errors. A single file was corrupted, apparently during reading of an original. All four copies had the same defect, which was picked up during our verification step. Limited testing of volumes produced subsequently has not identified any new problems, but we will be watching this closely in the near future. We are making new copies of the defective CDs, using a recertified original of the MORS_0578 volume. The copier has been very useful in allowing us to move the CD duplication process off line. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2001-01-10T00:00:01.921 Last SCET: 2001-01-10T23:51:17.909 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 6424 12988 1.57E+00 3.17E+00 2.90E+00/1.13E-02 2425 F-0195 HGA_EL_ANG -11235 11091 -2.74E+00 2.71E+00 -4.82E-01/3.85E-02 2425 L-0034 MOT1_RANGING 0 0 4857 L-0036 MOT1_TLM_MOD 0 0 4861 L-0037 MOT1_USO_ENA 0 0 4857 L-0044 MOT2_RANGING 1 1 4857 L-0046 MOT2_TLM_MOD 0 1 4861 L-0047 MOT2_USO_ENA 1 1 4857 L-0053 RF_SW_OSC 2 2 4861 L-0060 TWTA1_FILMNT 0 0 4857 L-0061 TWTA1_HV 0 0 4858 L-0070 TWTA2_FILMNT 1 1 4858 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 4858 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 152 255 -1.53E+02 -1.24E+02 -1.45E+02/1.65E-01 4857 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.82E-02/2.16E-05 4857 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.41E-02 608 L-0141 TWTA2_HLX_I 17 42 2.86E-01 7.85E-01 5.21E-01/2.88E-03 4857 L-0142 TWTA2_ANOD_V 61 229 -8.66E+02 -5.30E+02 -6.81E+02/6.63E+00 608 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.70E-04 609 L-0201 USO_OVEN_V 127 130 2.54E+00 2.60E+00 2.58E+00/2.04E-04 609 T-0302 EPC1_T 188 195 -3.74E+00 -7.38E-01 -2.64E+00/2.66E-02 609 T-0303 EPC2_T 182 193 -2.86E+00 1.71E+00 -6.40E-01/5.13E-02 609 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.57E+00/8.72E-03 4861 T-0311 RF_ISOLTR2_T 225 231 -3.52E+00 3.13E+00 -7.79E-01/2.27E-02 4861 T-0312 TWT1_T 229 232 -4.77E+00 -1.15E+00 -2.70E+00/2.89E-02 608 T-0313 TWT2_T 219 233 -6.05E+00 8.56E+00 9.21E-01/1.76E-01 608 T-0315 USO_T 142 145 2.03E+01 2.12E+01 2.06E+01/7.92E-03 609 T-0316 KA_AMP_T 215 220 7.73E+00 1.16E+01 9.90E+00/2.65E-02 604 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 -------- --- -------- -------- ---- ---- ---- ---- ---- ----- ---- ----- 2001/011 45 15:46:00 15:53:00 5000 2000 2 12 1666 2101 0 48.4 2001/011 45 17:44:00 17:51:00 5000 2000 2 12 1666 2101 0 49.8 2001/011 45 19:42:00 19:48:00 5000 2000 2 12 1666 1801 0 50.3 2001/011 45 21:39:00 21:46:00 5000 2000 2 12 1666 2101 0 50.3 2001/011 45 23:37:00 23:44:00 5000 2000 2 12 1666 2101 0 50.8 2001/012 45 01:35:00 01:41:00 5000 2000 2 12 1666 1801 0 50.4 2001/012 65 03:32:00 03:39:00 5000 2000 2 12 1666 2101 0 44.9 2001/012 65 05:30:00 05:37:00 5000 2000 2 12 1666 2101 0 43.4 2001/012 65 07:28:00 07:35:00 5000 2000 2 12 1666 2101 0 42.9 2001/012 15 11:23:00 11:30:00 5000 2000 2 12 1666 2101 0 48.5 2001/012 15 13:21:00 13:28:00 5000 2000 2 12 1666 2101 0 50.8 2001/012 15 15:18:00 15:25:00 5000 2000 2 12 1666 2101 0 50.9 Anomalies --------- Occultation 8261i (DSS 45, start time 2001/012-01:35:00) has periodic modulation on the carrier prior to and during ingress. The modulation has a period of about 52 s. The level is stable for about 33 s, then drops in a series of increasingly sharp bursts as much as 0.7 dB. It then returns to normal for another 33 s before beginning the next series of bursts. The modulation was not seen on any of the preceding five occultations recorded at DSS 45, nor was it seen on the following occultations which were captured at DSS 65. The last burst falls directly on the geometric occultation; depending on signal behavior in the frequency domain, these data may have reduced quality for science. Occultations 8262i-8264i (DSS 65, start times 2001/012-03:32:00 to 07:28:00) have SNR that is 5-7 dB below nominal. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR and EPIC: Original File Name Name on SOPC -------------------------------- ------------ ODF: 01010O011_10S.SJO;1 1010011A.ODF ODF: 01011O012_10S.SJO;1 1011012A.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the FIS: Original File Name Name on SOPC -------------------------------- ------------ AMD: amdgen.01-012.out 1010011A.AMD SAK: mgs_solar_array_2001-010.ck 1010010A.SAK SOE: mm107a.03.tsoe 1020025B.SOE TCK: mgs_spice_c_kernel_2001-010.ck 1010010A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC -------------------------------- ------------ AGK: mgs_hga_ck_2001-01-02.bc 1002002A.AGK