125-EVAReport

Eva Report

01/25/2014

Prepared by Ashley Dale

Eva Number:

1

Eva Date:

2014-01-25

Time Slot:

laterAM

Purpose:

Srivastava - collect soil samples for 'hydrogen from soil extraction' hardware testing

Dale - carry out radio signal quality study between HAB and various locations within 500m of HAB for comparison against simulation

Narrative:

Srivastava collected few more test soil samples for water determination towards the south of the hab. As it was found in previous sample collection that there is more percentage of water in samples collected 5 cm below the surface, so collected just one set of sample at both the locations.

Dale walked out 500m to the east stopping every 50m to test radio signal quality. He then moved in an arc, maintaining distance from HAB but moving to the South, stopping at intervals for test. He then returned to HAB from south stopping in intervals. Radio signal quality varied significantly over this route. Obstacles between HAB and Dale were the primary cause of propagation. Data makes up small sample of total to be collected during rotation. Data will be compared to simulation of propagation post-rotation.

Eva Depart Time:

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Wp1 N:

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Eva Report

01/25/2014

Prepared by Sue Ann Seah

Eva Number:

2

Eva Date:

25/01/2014

Time Slot:

earlyPM

Purpose:

Michaela - Find the endoliths (as they were still missing)

Sue Ann - Watch Michaela work to understand what she does

Narrative:

Michaela decided to head south and then east to look for the endoliths with some information she received last night. Sue Ann followed Michaela around to observe and film her working with her tools. Michaela successfully found several endolith locations and collected the samples. Sue Ann got plenty of observation videos. It was a great EVA.

Eva Depart Time:

1400

Check In Time One:

1430

Check In One E:

0518216

Check In One N:

UTH 4250589

Check In Note One:

First sample

Check In Time Two:

1500

Check In East Two:

0518223

Check In Note Two:

Second sample

Check In Time Three:

1530

Check In East Three:

0518393

Check In North Three:

UTH 4250448

Check In Note Three:

Third sample

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Eva Return Time:

1615

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Waypoint Four Finding:

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