Mars Pathfinder

Current Rover Status

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Current Rover Status
20 August, 1997
6:00 pm Pacific Daylight Time (GMT -7 hrs.)

Sol 45-47

Description of Planned Rover Operations for Sol 45:

Today we drive across the Martian surface towards Shark (and hopefully far far far away from Wedge) to take its picture and see if Shark is a good target for APX analysis.

Summary of Planned Rover Activities for Sol 45:

PDT MLST Rover Acivity
21:39 09:33 Sequence 54510 MARS
21:47 09:40 Begin Traverse
21:58 09:51 Mono image of shark
00:11 12:01 Begin MAE experiment
02:15 14:01 Begin MAE experiment
20:45 Sol 46 08:02 No uplink day
00:51 Sol 46 12:01 Begin MAE experiment
23:27 Sol 47 10:01 End on nominal execution
Sol 42-43
PDT MLST Rover Acivity
19:37 10:08 Sequence 54110 MARS
19:37 10:08 Begin Daytime Ops Prep
19:39 10:10 Read persistent state table
19:39 10:10 End Daytime Ops Prep
19:39 10:10 Begin set traverse parameters
19:40 10:10 End set traverse parameters
19:40 10:10 BEGIN TRAVERSE OPS
19:40 10:10 Wait for gyro
19:45 10:15 Move AWAY from the rock
19:45 10:15 for 110 degrees
19:54 10:24 Image entrance to rock garden
20:42 11:11 Mono image of shark
21:03 11:32 End imaging
21:06 11:35 End traverse
21:07 11:35 Soil mechanics
21:08 11:37 Begin Night Ops Prep
21:10 11:38 End Night Ops Prep
21:10 11:38 LMRE off at 11:40 LST
21:33 12:01 Begin MAE experiment
21:36 12:03 End MAE experiment
23:36 14:01 Begin MAE experiment
23:36 14:01 WARNING: Confirm dust cover para
23:37 14:02 End MAE experiment
Sol 40-41
PDT MLST Rover Acivity
17:56 09:47 Sequence 53910 MARS
18:13 10:03 Begin APXS Retract
18:20 10:09 BEGIN TRAVERSE OPS
18:45 10:35 Start Center Wheelie/Soil actua
18:48 10:37 Start Right Wheelie/Soil actuat
19:25 11:13 Image entrance to rock garden
20:14 12:01 Begin MAE experiment
20:37 12:23 Turn towards Shark
20:40 12:27 Stereo image of shark
21:29 13:14 Soil mechanics
Sol 34-37


sol34_S55.gif (78K)


sol35l.gif (78K)

The rover poised behind (left to right) Squid, Ender and Hassock. Next to Wedge, the Rover gets ready to place its Alpha Proton X-Ray Spectrometer (APXS).


sol35r.gif (171K)


sol36l.gif (93K)

Taken by one of the Rover's front cameras, this closeup of Wedge reveals a rough texture. One wheel on Hassock.


sol36r.gif (171K)


sol37l.gif (78K)

The rock field directly in front of the Rover, with Sea Cucumber in the center foreground. Placing the APXS on Wedge.


sol37r.gif (31K) - No enlargement available

A closeup view of the APXS on Wedge from one of the Rover cameras.

Summary of Planned Rover Activities for Sol 37:

PDT MLST Rover Acivity
16:23 09:33 Sequence 53710B
17:05 10:13 BEGIN TRAVERSE OPS
17:10 10:19 Partially deploy APX
17:12 10:21 Final positioning of APXS
17:12 10:21 APXS RC mosaic img med deploy
17:27 10:35 Rover EOD Ops imaging
18:55 12:01 Begin MAE experiment
21:00 14:02 Begin MAE experiment
21:01 14:04 Begin first afternoon APXS data
00:03 17:01 Begin APXS night ops read
02:06 19:01 Begin APXS night ops read
10:20 03:01 Begin APXS night ops read
10:20 03:02 Begin MAE experiment
Sol 33-34

sol32.gif (310K)

sol33.gif (171K)

The lander, seen at the right of this image from the Sojourner Rover. A closer view of the lander as Sojourner took images of Wedge.
Sol 31-32

There were no rover activities today.

Sol 29-30

sol30s55.gif (62K)

sol30.gif (171K)

Sojourner rolling over the Mermaid dune. Looking at the lander and tracks made in the dune.

 

Summary of Planned Rover Activities for Sol30:

PDT MLST Rover Acivity
12:15 10:01 Sequence 53010 MARS
12:17 10:03 Begin APXS night ops read
12:18 10:04 Begin APXS Retract
12:24 10:10 BEGIN TRAVERSE OPS
12:40 10:25 Image of soil mech/apxs site
13:44 11:28 Turn to face squid/hassock for photo
13:48 11:31 Image of hassock/squid
14:23 12:06 Begin MAE experiment
15:32 13:13 Tech image leading to bookshelf
10:51 Sol 31 08:01 LMRE off all day so hold comm
10:52 08:02 Begin MAE experiment
14:57 12:01 Begin MAE experiment
11:31 Sol 32 08:01 Begin MAE experiment
Sol 27-28

sol27eod.gif (78K)

sol27l.gif (202K)

Sojourner at the Mermaid "dune". Squash, to the right in this image from Sojourner, covered in dust and soil. The Lander is in the background.

Summary of Planned Rover Activities for Sol 28:

PDT MLST Rover Acivity
10:55 10:01 Sequence 52810 MARS
10:55 10:01 Begin Daytime Ops Prep
10:56 10:01 Heat modem up to 5 min/30C
10:57 10:03 Read persistent state table
10:58 10:03 End Daytime Ops Prep
10:58 10:03 Setup traverse parameters
11:03 10:08 BEGIN TRAVERSE OPERATIONS
11:04 10:09 Start Center Wheelie/Soil actuator tare
11:06 10:12 End Wheelie/Soil actuator tare
11:06 10:12 END TRAVERSE OPERATIONS
11:07 10:12 Begin APXS Soil Deploy
11:07 10:13 End APXS Soil Deploy
12:58 12:01 Begin MAE experiment
12:59 12:01 WARNING: Confirm dust cover para
12:59 12:02 End MAE experiment
15:02 14:01 Begin Night Ops Prep
15:03 14:02 Read persistent state table
15:03 14:02 End Night Ops Prep
18:04 16:58 Begin APXS night ops read
18:04 16:58 End APXS night ops read
20:04 18:54 Begin APXS night ops read
20:04 18:55 End APXS night ops read
01:04 23:46 Begin APXS Night Ops Prep
01:04 23:47 End APXS Night Ops Prep
04:04 02:42 Begin APXS night ops read
04:04 02:42 End APXS night ops read
09:32 08:01 Begin MAE experiment
09:32 08:01 WARNING: Confirm dust cover para
09:35 08:04 End MAE experiment
11:04 09:31 Begin Daytime Ops Prep
11:04 09:31 Read persistent state table
11:04 09:31 End Daytime Ops Prep
13:38 12:01 End Nominal Sequence
Sol 26-27
13.gif (171K) 14.gif (186K)
This stereo pair of images were taken by the rover front cameras on Sol 26. The rover was facing towards the south southeast and was located 5 meters from the Pathfinder Lander. It shows a rock-strewn surface between the rover and Mermaid "dune." Mermaid, the dark, horizontal area seen betwen rocks near the horizon, is the target for the next APXS measurement. Some of the rocks in the very near field show features attributed to wind erosion. The small rock on the left shows "flutes" (streamlined depressions) and the slighly larger rock on the right shows features that appear to point up-wind (wind coming from the left rear of the rover).

Summary of Planned Rover Activities for Sol 27:

PDT MLST Rover Acivity
10:16 10:01 Sequence 52710 MARS
10:16 10:01 Begin Daytime Ops Prep
10:16 10:01 Heat modem up to 5 min/30C
10:18 10:03 Read persistent state table
10:18 10:03 End Daytime Ops Prep
10:18 10:03 Setup traverse parameters
10:18 10:04 Set laser dropout to 3
10:24 10:09 BEGIN TRAVERSE OPERATIONS
10:24 10:09 Try to clear rock off wheel
10:26 10:10 image LF wheel
10:35 10:20 Wait for S0054
10:49 10:34 Wait for S0050 and S0053
12:24 12:06 END TRAVERSE OPERATIONS
12:25 12:06 Begin MAE experiment
12:25 12:06 WARNING: Confirm dust cover para
12:26 12:07 End MAE experiment
12:26 12:07 Image squash in front
12:26 12:07 full front 3 strip left mosaic
13:00 12:41 end front mosaic
13:00 12:41 full front 3 strip right mosaic
13:34 13:14 end front mosaic
13:34 13:14 APXS RC mosaic img soil retract
13:34 13:14 rows 440 cols 421
13:56 13:35 End APXS RC mosaic image
13:56 13:36 End imaging
14:22 14:01 Begin Night Ops Prep
14:24 14:02 Read persistent state table
14:24 14:02 End Night Ops Prep

 

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