PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2002-08-09 NOTE = "MGS RST Instrument Health Report HEA2221A.TXT" END_OBJECT = TEXT END Miscellaneous ============= Radio science activity continues at a low level as the spacecraft nears superior conjunction and maximum perturbation of the radio signal by solar plasma (2002/222). There is typically only one DSN tracking pass per day, and telemetry rates are low. During the week beginning 17 August (2002/229), most Stanford personnel will be out of town on special assignments or on vacation. Because of the low level of MGS activity we plan to suspend normal data collection and health reports, resuming on 26 August. Should this cause problems, we can consider alternatives, though none will allow daily collection or reporting. Anyone with concerns should notify rsimpson@magellan.stanford.edu as soon as possible. During the week of suspension, questions can be directed to joe@neptune.stanford.edu. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2002-08-07T14:41:30.649 Last SCET: 2002-08-07T19:43:58.646 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 10841 10867 2.65E+00 2.65E+00 2.65E+00/1.95E-04 147 F-0195 HGA_EL_ANG -11197 10906 -2.73E+00 2.66E+00 -1.98E-01/1.71E-01 147 L-0034 MOT1_RANGING 0 0 281 L-0036 MOT1_TLM_MOD 0 0 300 L-0037 MOT1_USO_ENA 0 0 281 L-0044 MOT2_RANGING 0 0 281 L-0046 MOT2_TLM_MOD 1 1 300 L-0047 MOT2_USO_ENA 1 1 281 L-0053 RF_SW_OSC 2 2 300 L-0060 TWTA1_FILMNT 0 0 281 L-0061 TWTA1_HV 0 0 306 L-0070 TWTA2_FILMNT 1 1 306 L-0071 TWTA2_HV 0 0 281 L-0080 USO_PWR 0 0 281 L-0090 KaBLE_STAT 0 0 281 L-0091 KaBLE_ENABLE 1 1 306 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/0.00E+00 281 L-0121 MOT2_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/0.00E+00 281 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/7.05E-05 281 L-0132 TWTA1_ANOD_V 0 0 -1.00E+03 -1.00E+03 -1.00E+03/0.00E+00 29 L-0141 TWTA2_HLX_I 38 43 7.05E-01 8.05E-01 7.50E-01/8.84E-04 281 L-0142 TWTA2_ANOD_V 63 65 -8.62E+02 -8.58E+02 -8.61E+02/2.24E-01 29 L-0200 USO_REG_V 204 205 4.08E+00 4.10E+00 4.08E+00/1.08E-03 35 L-0201 USO_OVEN_V 128 129 2.56E+00 2.58E+00 2.57E+00/1.53E-03 35 T-0302 EPC1_T 190 195 -3.74E+00 -1.58E+00 -2.54E+00/8.26E-02 35 T-0303 EPC2_T 182 189 -1.15E+00 1.71E+00 5.25E-01/1.17E-01 35 T-0310 RF_ISOLTR1_T 230 233 -6.05E+00 -2.31E+00 -3.55E+00/3.54E-02 300 T-0311 RF_ISOLTR2_T 225 231 -3.52E+00 3.13E+00 5.67E-02/7.40E-02 300 T-0312 TWT1_T 229 231 -3.52E+00 -1.15E+00 -2.35E+00/1.05E-01 34 T-0313 TWT2_T 220 232 -4.77E+00 7.73E+00 4.81E+00/5.62E-01 34 T-0315 USO_T 147 149 1.91E+01 1.97E+01 1.94E+01/1.98E-02 35 T-0316 KA_AMP_T 215 219 8.56E+00 1.16E+01 1.02E+01/1.22E-01 34 L-0200, L-0201, and T-0315 are nominal. Open Loop Data ============== No new data. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCAR: Original File Name Name on SOPC ------------------------------------ ------------ ODF: 02218O220_10S.SJO;1 2219220A.ODF TROPCAL: ATC02AUG.CSP;3 2213223A.TRO Ancillary Data ============== Data Collection --------------- We have obtained the following files from the DOM: Original File Name Name on SOPC ------------------------------------ ------------ SAK: mgs_solar_array_2002-219.ck 2219219A.SAK TCK: mgs_spice_c_kernel_2002-219.ck 2219219A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC ------------------------------------ ------------ AGK: mgs_hga_ck_2002-07-30.bc 2211211A.AGK