Last updated: 13 Sep 1997, 19:50 PDT, Data Controller: Henry W. Stone
Sequence 56810B:
Sequence 57010A:
Operational Constraints (for Sol 71 Sequence):
Operational Constraints (General):
SEQUENCE EXECUTION STATUS (EOD Sol 70):
VEHICLE STATE:
(AS OF COMMAND: 0, Auto Health Check after 20134
BATTERY STATE/USAGE(AS OF EOD SOL 70)
BATTERIES DEPLETED
SUBSYSTEM STATUS (AS OF EOD SOL 70):
NAVIGATION PERFORMANCE:
THERMAL PERFORMANCE:
TELECOM PERFORMANCE
SOL 70 DOWNLINK TELECOM STATISTICS
In planning the sequence for Sol 71 and beyond, the revised modem heating strategy used should be followed:
For rover wakeups on solar power, modem heating is only needed if communications is needed in the morning. In this situation set modem heating t 0 and reheat to 300 seconds. Also, if there are afternoon only downlink sessions, then no modem heating is required after wakeup on solar. The rover modem should be commanded in the next-day runout sequence to perform a 300 second modem reheat at wakeup. Later in the day, modem reheating should be triggered by an excessive number of frame retries on the rover-to-lander link, and the reheating should continue for five minutes or until the rover modem reaches +30 C. However, if the LMRE radio is off, then the reheat to get to +30C is not needed. This requires some coordination of timing between the LMRE ON times and the rover transmissions. The sequence planners should consider the uncertainty in event completion times introduced by any required modem reheating cycles.
MOBILITY PERFORMANCE:
POWER PERFORMANCE:
TBD
Web Page Authors: Henry W. Stone and
Allen.R.Sirota All information on this site, including text and images describing the
Rover is copyright © 1997, Jet Propulsion Laboratory, California Institute of Technology and the National Aeronautics and Space Administration.
SUMMARY REPORT
RETRANSMIT REQUESTS
SEQUENCE PLANNING RECOMMENDATIONS
Engineering Requests:
SEQUENCE EXECUTION STATUS & VEHICLE STATE
Execution: Nominal
State: Running
Wakeup: ? MLST
Crit Errors: None ... other than the usual
Executing sequence 57010A
SCET: 9/14/97 01:28, MLST: Sol 70 13:46
)
Mission Phase: Primary
Mode: Executing
Config: Pitched up
Front wheels on Half Dome
Device Status: Gyro force failed
Z accel force failed
Y accel force failed
RFW temp. force failed
Batteries Force Failed
Temp (Internal): Nominal
Temp (External): Nominal
Temp:(Modem): Nominal
Parameter Initial Final IMP EOD Parameter Initial Final
---------------------------------------------------------------------------------
X Position (m) -3.897 -4.170 ? LBogie (deg) + 4.32 + 11.60
Y Position (m) -3.615 -3.749 ? Rbogie (deg) - 1.76 - 14.48
Heading (deg) +140.3 +204.6 ? Diff (deg) - 1.36 + 2.00
Pitch (deg) + 3.5 -15.5 (+ Pitch -> Front down)
Roll (deg) + 3.5 + 0.0 (+ Roll -> Roll to Starboard)
ADM Pos (deg) -70.40 -1.28 (Fully retracted)
LFS (deg) 0.6 +1.3 RFS (deg) -0.6 -1.9
LRS (deg) -0.6 0.0 RRS (deg) -1.3 -1.3
--------------------------------------------------------------------------------
CONTACT STATE
ADM Bumper Solar
UL UR B RB LB LR RR RF LF
Mask 1 1 1 1 1 1 1 1 1
State 0 0 0 0 0 0 0 0 0
ERROR FLAGS
Skip GenFail InvalidCmd WEB_Hot NoPwr NonTrav DevNA DevFail Timeout
Mask 1 1 1 1 1 1 1 1 1
State 0 0 0 0 0 0 0 0 0
S/S Status Comments
C&N Nominal None
MTM Nominal None
Thermal Nominal None
Power Nominal Batteries Depleted
Telecom Nominal None
TRAVERSE HAZARDS (DETECTED)
20056 move (-3737,-3484) 61C7: AZ1
20056 move (-3785,-3440) 61C7: AZ1
20058 turn_to (-3798,-3428) 626C: AZ1
20058 turn_to (-3798,-3428) 6C6B: ART0
20058 turn_to (-3798,-3428) 74C2: AZ1
20058 turn_to (-3798,-3428) 7D28: AZ1
20058 turn_to (-3798,-3428) 8014: AZ1
20058 turn_to (-3798,-3428) 88A7: AZ1
20061 move (-3853,-3588) B2CE: AZ2
20061 move (-3925,-3799) B2CE: AZ1
20093 move (-3925,-3799) B2CE: AZ1
20093 move (-3881,-3680) B2CE: AZ1
20095 turn_to (-3856,-3611) C14D: AZ1
20095 turn_to (-3856,-3611) CC4F: AY0
20095 turn_to (-3856,-3611) CEDD: AY0
20095 turn_to (-3856,-3611) D1C9: AY0
20095 turn_to (-3856,-3611) D73C: AY0
20095 turn_to (-3856,-3611) DA30: AY0
20095 turn_to (-3856,-3611) DCC5: AY0
20095 turn_to (-3856,-3611) E51C: AY0
20095 turn_to (-3856,-3611) E80F: AZ1
20095 turn_to (-3856,-3611) EAFB: AY0
20095 turn_to (-3856,-3611) ED73: AY0
20095 turn_to (-3856,-3611) F00F: AY0
20118 turn_to (-3856,-3611) EF5B: AZ1
20118 turn_to (-3856,-3611) D5FF: AY0 AZ1
20118 turn_to (-3856,-3611) D305: AY0
20118 turn_to (-3856,-3611) D06F: AY0
20118 turn_to (-3856,-3611) B1CA: AZ1
20121 move (-4105,-3722) 9183: AX0
20121 move (-4126,-3731) 9183: AY0 AZ2
20121 move (-4149,-3740) 9183: AX0
20121 move (-4163,-3746) 9183: AX0 AZ1
20121 move (-4170,-3749) 9183: AX0
TELEMETRY VOLUME
DATA VOLUME SUMMARY (BY APID) *
APID #PKTS #BYTES #Mbits
----------------------------------
4 21 6170 0.04936
5 94 7524 0.06019
6 1 60 0.00048
7 1 88 0.00070
8 416 796662 6.37330
9 0 0 0.00000
10 0 0 0.00000
12 8 8560 0.06848
23 0 0 0.00000
24 0 0 0.00000
25 0 0 0.00000
29 7 5691 0.04553
----------------------------------
548 824755 6.59804
*All data downlinked on this Sol INCLUDING retransmitted data.
SUBSYSTEM REPORTS
Report Pending
Report pending
The end-of-sol communication system performance for the downlink was as follows:
Rov Radio Temp Low = -24.7
Rov Radio Temp High = 30.3
Rov Radio Temp Avg = 12.3
LMRE Radio Temp Low = -10.5
LMRE Radio Temp High = 20.4
LMRE Radio Temp Avg = 10.9
Rx Current Low = 43.5
Rx Current High = 49.3
Rx Current Avg = 47.6
Tx Current Low = 156.6
Tx Current High = 159.5
Tx Current Avg = 158.1
LMRE Good Frames = 4268
LMRE Garbled Frames = 4395
Avg LMRE Link Quality%= 49.3
TX_CH_FRAMES = 5452
RX_CH_FRAMES = 5386
Total Frame Resends = 66
Avg Rover Link Quality%= 98.8
COM:Bad CRC Errors = 18
COM:Timeout Errors = 53646
COM:Rx Abort Errors = 770
COM:No Sync Errors = 4
COM:RX Com Errors = 40469
Report Pending
Report Pending
TELEMETRY PROCESSING ANOMALIES
None
PRESS RELEASE