PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2004-07-22 NOTE = "MGS RST Instrument Health Report HEA4204A.TXT" END_OBJECT = TEXT END Miscellaneous ============= Aseel Anabtawi notes the switch back to Beta Supplement operation in the (slightly edited) message below. In Beta Supplement the spacecraft appears to fly backwards; this allows the high-gain antenna to be pointed toward Earth without running into limits - except during occultation egress. Egress data will be collected approximately once per month during special campaigns which require attitude changes of the entire spacecraft. This evening (DOY 204), and starting with sequence MM 358, we transition to Beta Supplement. Therefore, we will stop collecting egresses, and continue to collect ingress measurements only. The last egress measurement that was collected was 24002e (start time 2004/203-22:59:00) over DSS-15. Egresses will be collected during special campaigns; Sami is working on the MCR (we need to submit a new one). Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2004-07-20T00:00:00.585 Last SCET: 2004-07-20T23:59:56.571 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 3023 3062 7.38E-01 7.48E-01 7.43E-01/4.39E-05 2698 F-0195 HGA_EL_ANG -11233 11091 -2.74E+00 2.71E+00 3.87E-02/3.12E-02 2698 L-0034 MOT1_RANGING 0 0 5400 L-0036 MOT1_TLM_MOD 0 0 5400 L-0037 MOT1_USO_ENA 0 0 5400 L-0044 MOT2_RANGING 1 1 5400 L-0046 MOT2_TLM_MOD 0 1 5400 L-0047 MOT2_USO_ENA 1 1 5400 L-0053 RF_SW_OSC 2 2 5400 L-0060 TWTA1_FILMNT 0 0 5400 L-0061 TWTA1_HV 0 0 5400 L-0070 TWTA2_FILMNT 1 1 5400 L-0071 TWTA2_HV 0 1 5400 L-0080 USO_PWR 0 0 5400 L-0090 KaBLE_STAT 0 0 5400 L-0091 KaBLE_ENABLE 1 1 5400 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/8.20E-07 5400 L-0121 MOT2_RCV_AGC 160 255 -1.53E+02 -1.27E+02 -1.49E+02/1.15E-01 5400 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/1.90E-05 5400 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/7.80E-03 675 L-0141 TWTA2_HLX_I 18 43 3.06E-01 8.05E-01 6.57E-01/2.51E-03 5400 L-0142 TWTA2_ANOD_V 63 229 -8.62E+02 -5.30E+02 -7.76E+02/5.43E+00 675 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/2.72E-04 675 L-0201 USO_OVEN_V 127 130 2.54E+00 2.60E+00 2.58E+00/2.92E-04 675 T-0302 EPC1_T 182 191 -2.00E+00 1.71E+00 -1.59E-01/4.25E-02 675 T-0303 EPC2_T 182 193 -2.86E+00 1.71E+00 1.78E-01/4.67E-02 675 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.39E+00/9.24E-03 5400 T-0311 RF_ISOLTR2_T 221 229 -1.15E+00 6.87E+00 3.21E+00/2.67E-02 5400 T-0312 TWT1_T 228 232 -4.77E+00 -2.48E-02 -2.15E+00/3.29E-02 675 T-0313 TWT2_T 215 231 -3.52E+00 1.16E+01 6.25E+00/1.68E-01 675 T-0315 USO_T 145 148 1.94E+01 2.03E+01 2.00E+01/7.51E-03 675 T-0316 KA_AMP_T 214 220 7.73E+00 1.23E+01 1.04E+01/2.80E-02 675 L-0200, L-0201, and T-0315 are nominal. Open Loop Data ============== Data Collection --------------- We have transferred the following RSR open loop data to Stanford: YYYY/DDD DSS RSR RSR CH KSPS BT REC RECS RSR MAX START STOP ID RS LEN FILE NAME SNR -------- --- -------- -------- --- -- ---- -- ----- ----- ------------ ----- 2004/193 63 07:49:00 07:58:00 1 1 2 16 8260 541 41930749.RSR 54.9 2004/193 63 09:10:00 09:19:00 1 1 2 16 8260 541 41930910.RSR 57.4 2004/193 63 09:47:00 09:56:00 1 1 2 16 8260 541 41930947.RSR 57.2 2004/193 63 11:08:00 11:16:00 1 1 2 16 8260 481 41931108.RSR 58.3 2004/193 63 11:45:00 11:54:00 1 1 2 16 8260 541 41931145.RSR 57.7 2004/193 63 13:05:00 13:14:00 1 1 2 16 8260 541 41931305.RSR 58.2 2004/193 63 13:43:00 13:52:00 1 1 2 16 8260 541 41931343.RSR 57.4 2004/193 63 15:03:00 15:12:00 1 1 2 16 8260 541 4193150D.RSR 58.2 2004/193 63 15:40:00 15:49:00 1 1 2 16 8260 541 4193154A.RSR 57.6 2004/193 63 17:01:00 17:10:00 1 1 2 16 8260 541 4193170B.RSR 58.2 2004/193 63 17:38:00 17:47:00 1 1 2 16 8260 541 4193173I.RSR 57.4 2004/193 63 18:59:00 19:07:00 1 1 2 16 8260 481 4193185J.RSR 57.0 2004/193 63 19:36:00 19:45:00 1 1 2 16 8260 541 4193193G.RSR 55.5 2004/202 55 07:44:00 07:53:00 1 1 2 16 8260 541 42020744.RSR 49.1 2004/202 55 09:03:00 09:12:00 1 1 2 16 8260 541 42020903.RSR 51.2 2004/202 55 09:41:00 09:50:00 1 1 2 16 8260 541 42020941.RSR 50.4 2004/202 55 11:01:00 11:10:00 1 1 2 16 8260 541 42021101.RSR 51.4 2004/202 55 11:39:00 11:48:00 1 1 2 16 8260 541 42021139.RSR 50.5 2004/202 55 12:59:00 13:08:00 1 1 2 16 8260 541 42021259.RSR 51.5 2004/202 55 13:37:00 13:46:00 1 1 2 16 8260 541 42021337.RSR 50.0 2004/202 55 14:57:00 15:05:00 1 1 2 16 8260 481 42021457.RSR 51.4 2004/202 55 15:35:00 15:44:00 1 1 2 16 8260 541 42021535.RSR 50.3 2004/202 55 16:54:00 17:03:00 1 1 2 16 8260 541 42021654.RSR 51.1 2004/202 55 17:32:00 17:41:00 1 1 2 16 8260 541 42021732.RSR 50.5 2004/202 15 18:52:00 19:01:00 1 1 2 16 8260 541 42021852.RSR 50.4 2004/202 15 19:30:00 19:39:00 1 1 2 16 8260 541 42021930.RSR 49.6 2004/202 15 20:50:00 20:59:00 1 1 2 16 8260 541 42022050.RSR 50.5 2004/202 15 21:28:00 21:37:00 1 1 2 16 8260 541 42022128.RSR 49.4 2004/202 15 22:48:00 22:56:00 1 1 2 16 8260 481 42022248.RSR 50.4 2004/202 15 23:26:00 23:35:00 1 1 2 16 8260 541 42022326.RSR 48.9 2004/203 15 00:45:00 00:54:00 1 1 2 16 8260 541 42030045.RSR 48.8 2004/203 15 01:24:00 01:32:00 1 1 2 16 8260 481 42030124.RSR 48.9 2004/203 15 02:43:00 02:52:00 1 1 2 16 8260 541 42030243.RSR 47.7 Anomalies --------- The data from DSS 63 (2004/193) could not be found during the original queries (HEA4198A.TXT); but Aseel Anabtawi was able to locate them and they have now been added to the Stanford collection. Data from occultations 23877i and 23878e (DSS 63, start times 2004/193- 18:59:00 and 19:36:00) have +/-60 Hz spurs around the carrier. Data from DSS 55 have up to +/-0.3 dB 30s oscillations in carrier level before (after) ingress (egress). These are most prominent in data from occultation 23984e (start time 2004/202-11:39:00). The following occultations were captured at more than one DSN antenna: Occultation Start Date/Time DSS #1 DSS #2 ----------- ----------------- ------ ------ 23875i 2004/193-15:03:00 63 26 23876e 2004/193-15:40:00 63 26 23876i 2004/193-17:01:00 63 26 23877e 2004/193-17:38:00 63 26 23877i 2004/193-18:59:00 63 26 23878e 2004/193-19:36:00 63 26 Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCARX: Original File Name Name on SOPC ------------------------------------ ------------ ODF: 04202o203.dat 4202203A.ODF Ancillary Data ============== Data Collection --------------- We have obtained the following files from the DOM: Original File Name Name on SOPC ------------------------------------ ------------ AMD: amdgen.04-203.out 4201202A.AMD DKF: mm359b.03.dkf 4207211C.DKF DKF: mm360a.01.dkf 4211214A.DKF DKF: mm361a.01.dkf 4213218A.DKF SAK: mgs_solar_array_2004-202.ck 4202202A.SAK SOE: mm359b.03.tsoe 4207211C.SOE SOE: mm360a.01.tsoe 4211214A.SOE SOE: mm361a.01.tsoe 4213218A.SOE TCK: mgs_spice_c_kernel_2004-202.ck 4202202A.TCK We have obtained the following files from NAIF: Original File Name Name on SOPC ------------------------------------ ------------ AGK: mgs_hga_ck_2004-07-12.bc 4194194A.AGK