PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2006-11-06 NOTE = "MGS RST Instrument Health Report HEAG310A.TXT" END_OBJECT = TEXT END Miscellaneous ============= Due to the weekend, this is the first health report since HEAG307A.TXT. The MGS project has declared a spacecraft emergency. According to Maria Schellpfeffer: Last Thursday, MGS came out of occultation reporting that there were error counts on the SAM solar array position, and that it had swapped to SAM side B and also to BUS A. It tracked nominally for a partial orbit until our DSN track ended. When we came out of the next occultation, we could not pick up a signal from MGS. That was the state until yesterday evening when we were able to lock on a carrier signal that we think was MGS for 4-5 orbits. But since then, we have not been able to find a signal again. Engineering Data ================ Engineering Data Statistical Summary from CSV2STAT: First SCET: 2006-11-02T00:00:06.676 Last SCET: 2006-11-02T23:24:46.660 CHANNL CHANNEL TITLE DN-LO DN-HI EU-LO EU-HI EU-AVG/STDEV RECDS ------ ------------- ----- ----- --------- --------- ---------/-------- ----- F-0190 HGA_AZ_ANG 2402 2434 5.86E-01 5.94E-01 5.91E-01/5.93E-05 1267 F-0195 HGA_EL_ANG -8886 6393 -2.17E+00 1.56E+00 -3.33E-01/2.97E-02 1267 L-0034 MOT1_RANGING 0 0 2544 L-0036 MOT1_TLM_MOD 0 0 2546 L-0037 MOT1_USO_ENA 0 0 2544 L-0044 MOT2_RANGING 1 1 2544 L-0046 MOT2_TLM_MOD 1 1 2546 L-0047 MOT2_USO_ENA 1 1 2544 L-0053 RF_SW_OSC 2 2 2546 L-0060 TWTA1_FILMNT 0 0 2544 L-0061 TWTA1_HV 0 0 2545 L-0070 TWTA2_FILMNT 1 1 2545 L-0071 TWTA2_HV 0 0 2544 L-0080 USO_PWR 0 0 2544 L-0090 KaBLE_STAT 0 0 2544 L-0091 KaBLE_ENABLE 1 1 2545 L-0111 MOT1_RCV_AGC 255 255 -1.53E+02 -1.53E+02 -1.53E+02/0.00E+00 2544 L-0121 MOT2_RCV_AGC 156 255 -1.53E+02 -1.25E+02 -1.46E+02/2.05E-01 2544 L-0131 TWTA1_HLX_I 0 1 -3.84E-02 -1.85E-02 -3.83E-02/2.34E-05 2544 L-0132 TWTA1_ANOD_V 0 1 -1.00E+03 -1.00E+03 -1.00E+03/1.25E-02 319 L-0141 TWTA2_HLX_I 39 44 7.25E-01 8.25E-01 7.80E-01/2.66E-04 2544 L-0142 TWTA2_ANOD_V 64 67 -8.60E+02 -8.54E+02 -8.57E+02/7.50E-02 319 L-0200 USO_REG_V 203 205 4.06E+00 4.10E+00 4.08E+00/3.99E-04 320 L-0201 USO_OVEN_V 128 130 2.56E+00 2.60E+00 2.57E+00/5.34E-04 320 T-0302 EPC1_T 181 190 -1.58E+00 2.11E+00 1.66E-01/6.37E-02 315 T-0303 EPC2_T 181 187 -3.25E-01 2.11E+00 1.18E+00/3.08E-02 315 T-0310 RF_ISOLTR1_T 229 233 -6.05E+00 -1.15E+00 -3.16E+00/1.32E-02 2546 T-0311 RF_ISOLTR2_T 220 228 -2.48E-02 7.73E+00 4.12E+00/3.44E-02 2546 T-0312 TWT1_T 227 231 -3.52E+00 1.06E+00 -1.67E+00/5.20E-02 316 T-0313 TWT2_T 214 224 4.11E+00 1.23E+01 9.34E+00/9.79E-02 316 T-0315 USO_T 145 148 1.94E+01 2.03E+01 1.98E+01/9.67E-03 315 T-0316 KA_AMP_T 214 219 8.56E+00 1.23E+01 1.08E+01/4.12E-02 321 L-0200, L-0201, and T-0315 are nominal. Due to the spacecraft emergency, we were unable to obtain spacecraft engineering data for 2006/307-308 (2006-11-03 and 2006-11-04). 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 -------- --- -------- -------- --- -- ---- -- ----- ----- ------------ ----- 2006/305 43 19:59:00 20:07:00 1 1 2 16 8260 481 G3051959.RSR 56.0 2006/305 43 21:16:00 21:24:00 1 1 2 16 8260 481 G3052116.RSR 57.5 2006/305 43 21:57:00 22:05:00 1 1 2 16 8260 481 G3052157.RSR 57.7 2006/305 43 23:14:00 23:22:00 1 1 2 16 8260 481 G3052314.RSR 58.1 2006/305 43 23:54:00 00:03:00 1 1 2 16 8260 541 G3052354.RSR 58.6 2006/306 43 01:12:00 01:20:00 1 1 2 16 8260 481 G3060112.RSR 57.6 2006/306 43 01:52:00 02:00:00 1 1 2 16 8260 481 G3060152.RSR 56.7 2006/306 43 03:09:00 03:17:00 1 1 2 16 8260 481 G3060309.RSR 57.5 2006/306 43 03:50:00 03:58:00 1 1 2 16 8260 481 G3060350.RSR 57.9 2006/306 43 05:07:00 05:15:00 1 1 2 16 8260 481 G3060507.RSR 57.9 2006/306 43 05:47:00 05:56:00 1 1 2 16 8260 541 G3060547.RSR 57.8 2006/306 43 07:05:00 07:13:00 1 1 2 16 8260 481 G3060705.RSR 55.4 2006/306 54 07:45:00 07:53:00 1 1 2 16 8260 481 G3060745.RSR 48.7 2006/306 54 09:02:00 09:10:00 1 1 2 16 8260 481 G3060902.RSR 49.5 2006/306 54 09:43:00 09:51:00 1 1 2 16 8260 481 G3060943.RSR 49.5 2006/306 54 11:00:00 11:08:00 1 1 2 16 8260 481 G3061100.RSR 49.7 2006/306 54 11:41:00 11:49:00 1 1 2 16 8260 481 G3061141.RSR 49.6 2006/306 54 12:58:00 13:06:00 1 1 2 16 8260 481 G3061258.RSR 49.6 2006/306 54 13:38:00 13:47:00 1 1 2 16 8260 541 G3061338.RSR 49.1 2006/306 24 20:49:00 20:57:00 1 1 2 16 8260 481 G3062049.RSR 49.5 2006/306 24 21:29:00 21:38:00 1 1 2 16 8260 541 G3062129.RSR 49.2 2006/306 24 22:46:00 22:55:00 1 1 2 16 8260 541 G3062246.RSR 49.0 2006/306 24 23:27:00 23:35:00 1 1 2 16 8260 481 G3062327.RSR 48.1 2006/307 43 01:25:00 01:33:00 1 1 2 16 8260 481 G3070125.RSR 7.1 2006/307 43 02:42:00 02:50:00 1 1 2 16 8260 481 G3070242.RSR 10.3 2006/307 43 03:22:00 03:31:00 1 1 2 16 8260 541 G3070322.RSR 12.6 2006/307 43 04:40:00 04:48:00 1 1 2 16 8260 481 G3070440.RSR 11.9 2006/307 43 05:20:00 05:28:00 1 1 2 16 8260 481 G3070520.RSR 12.6 2006/307 34 06:37:00 06:45:00 2 1 2 16 8260 481 G3070637.RSR 5.0 2006/307 34 07:18:00 07:26:00 2 1 2 16 8260 481 G3070718.RSR 3.9 2006/307 55 12:31:00 12:39:00 1 1 2 16 8260 481 G3071231.RSR 6.0 2006/307 55 13:11:00 13:19:00 1 1 2 16 8260 481 G3071311.RSR 0.4 2006/307 55 14:28:00 14:36:00 1 1 2 16 8260 481 G3071428.RSR -0.0 2006/307 55 15:09:00 15:17:00 1 1 2 16 8260 481 G3071509.RSR 0.6 Anomalies --------- DSN Occ # Start Notes === ====== ============== ============================================== 43 34188e 2006/305 19:59 +/- 0.8 dB b'line 43 34188i 2006/305 21:16 +/- 0.8 dB b'line 43 34189e 2006/305 21:57 +/- 0.9 dB b'line 43 34189i 2006/305 23:14 +/- 0.7 dB b'line 43 34190e 2006/305 23:54 +/- 0.8 dB b'line 43 34190i 2006/306 01:12 +/- 1 dB b'line 43 34191e 2006/306 01:52 +/- 1 dB b'line 43 34191i 2006/306 03:09 +/- 0.7 dB b'line 43 34192e 2006/306 03:50 +/- 0.6 dB b'line 43 34192i 2006/306 05:07 +/- 0.7 dB b'line 43 34193e 2006/306 05:47 +/-- 0.6 dB b'line 43 34193i 2006/306 07:05 +/- 0.9 dB b'line 54 34194e 2006/306 07:45 +/- 0.6 dB b'line 54 34194i 2006/306 09:02 +/- 0.6 dB b'line 54 34195e 2006/306 09:43 +/- 0.7 dB b'line 54 34195i 2006/306 11:00 +/- 0.8 dB b'line 54 34196e 2006/306 11:41 +/- 0.5 dB b'line 54 34197e 2006/306 13:38 +/- 0.6 dB b'line 24 34201e 2006/306 21:29 +/- 0.6 dB b'line 24 34201i 2006/306 22:46 +/- 0.6 dB b'line 24 34202e 2006/306 23:27 Level 2 dB low; +/- 0.7 dB b'line 43 34203e 2006/307 01:25 Extremely low carrier; DR #C105296 43 34203i 2006/307 02:42 Extremely low carrier; DR #C105296 43 34204e 2006/307 03:22 Extremely low carrier; DR #C105296 43 34204i 2006/307 04:40 Extremely low carrier; DR #C105296 43 34205e 2006/307 05:20 Extremely low carrier; DR #C105296 34 34205i 2006/307 06:37 Extremely low carrier; DR #C105298 34 34206e 2006/307 07:18 Extremely low carrier; DR #C105298 55 34208i 2006/307 12:31 Extremely low carrier 55 34209e 2006/307 13:11 No carrier 55 34209i 2006/307 14:28 No carrier 55 34210e 2006/307 15:09 No carrier Due to the spacecraft emergency, the carrier level was at best extremely low during the DSS 43, 34 and 55 tracks on 2006-307 (34203e-34206e, 34208i- 34210e). DR's #C105296 and #C105298 were written for the DSS 43 and 34 tracks respectively. Closed Loop Data ================ Data Collection --------------- We have obtained the following files from OSCARX: Collect By Type File Name Original File Name DOY (SOPC) -------- --- ---- ------------ ------------------------------------- 2006-310 JDT EOP 2020H025.EOP 061103_163646-eop.long 2006-310 JDT EOP G024H025.EOP 061103_163646-eop.short 2006-310 JDT ION G274305K.ION gimcal_94_0610_dopr.csp 2006-310 JDT ION G305335B.ION gimcal_94_0611_dopr.csp 2006-310 JDT ODF G306307A.ODF 06306o307.dat 2006-310 JDT TNF G303C43A.TNF 20063030245_43.tnf 2006-310 JDT TNF G303N55A.TNF 20063031315_55.tnf 2006-310 JDT TNF G303U15A.TNF 20063032045_15.tnf 2006-310 JDT TNF G304O24A.TNF 20063041440_24.tnf 2006-310 JDT TNF G305L55A.TNF 20063051130_55.tnf 2006-310 JDT TNF G305T43A.TNF 20063051950_43.tnf 2006-310 JDT TRO G274305B.TRO ATC06oct.csp 2006-310 JDT TRO G305312A.TRO ATC06nov.csp Ancillary Data ============== Data Collection --------------- We have obtained the following files from the DOM: Collect By Type File Name Original File Name DOY (SOPC) -------- --- ---- ------------ ------------------------------------- 2006-310 JDT SAK G305305A.SAK mgs_solar_array_2006-305.ck 2006-310 JDT SAK G306306A.SAK mgs_solar_array_2006-306.ck 2006-310 JDT TCK G305305A.TCK mgs_spice_c_kernel_2006-305.ck 2006-310 JDT TCK G306306A.TCK mgs_spice_c_kernel_2006-306.ck We have obtained the following files from NAIF: Collect By Type File Name Original File Name DOY (SOPC) -------- --- ---- ------------ ------------------------------------- 2006-310 JDT AGK G298298A.AGK mgs_hga_ck_2006-10-25.bc 2006-310 JDT AGK G299299A.AGK mgs_hga_ck_2006-10-26.bc