1. DATA CURATION ON TRIPS TO THE STARS Nick Krabbenhoeft University of Michigan School of Infomation

2. Our Trip What data ? How do we receive it? How do we store it? How do we plan for it? Will this always work?

3. Voyager 1 Launched 1977 17 light hours away Follow @NASAVoyager2 What data ? Credit: NASA

4. How do we receive it? Deep Space Network Hub and spoke model 3 stations 120° from each other 3 70m antennas 3 34m high efficiency antennas 6 34m beam waveguide antennas

5. Credit: Lou Sheffer

6. How do we store it? CCSDS Consultative Committee on Space Data Systems OAIS Open Archival Information System 1996Draft 2002 Reference Model 2003 ISO 14721 2012Update drafted

7. OAIS

8. Related Standards

9. PAIMAS Producer Archive Interface Methodology Abstract Standard Contact data producers Define data Transfer data Validate data

10. Data Management Plan Describe data Define metadata Detail storage Determine access Determine IP Decide preservation Designate repository Describe budget How do we plan for it?

11. 2010 NSF Requirement 1993 NASA Requirement

12. Will this always work? 2033 Mars Mission Human Generated Data 100 Year Starship Signal Attenuation NO.

13. Credit: Donald Pettit Credit: NASACredit: Pat Rawlings Credit: Ouliang Chang

14. Nick Krabbenhoeft @nkrabben nkrabben.com nkrabben@umich.edu Thank you