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Mars Exploration Rovers

December 12, 2014. MER Release 42 includes data acquired on sols 3601 through 3690 by the Opportunity rover for these instruments and experiments: APXS, Atmospheric Opacity, Microscopic Imager, Navcam, Pancam, RAT, and the Rover Motion Counter.

Geosciences Node Data

The Geosciences Node MER online data repository provides direct links into those MER data sets that reside at Geosciences.
MER Analyst's Notebook The MER Analyst's Notebook is for scientists familiar with MER who want details of the science observations.

Additional ways to access MER data

MER Publications

A list of scientific papers on MER topics is available from the MER Analyst's Notebook Reference pages for Spirit and for Opportunity.

Upcoming MER Releases

Release Release Date Coverage
48 June 17, 2016 Sols 4141-4230
47 March 17, 2016 Sols 4051-4140
46 December 16, 2015 Sols 3961-4050
45 September 16, 2015 Sols 3871-3960
44 June 12, 2015 Sols 3781-3870
43 March 12, 2015 Sols 3691-3780
42 December 12, 2014 Sols 3601-3690
41 September 11, 2014 Sols 3511-3600
40 June 9, 2014 Sols 3421-3510
39 March 7, 2014 Sols 3331-3420
38 December 6, 2013 Sols 3241-3330
37 August 23, 2013 Sols 3151-3240
36 May 24, 2013 Sols 3061-3150
33 August 28, 2012 Sols 2791-2880
34 November 23, 2012 Sols 2881-2970
35 February 22, 2013 Sols 2971-3060

 

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Curator: Susan Slavney
NASA Official: Raymond E. Arvidson
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