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Citizen Science in the era of the Square Kilometre Array Juande Santander-Vela SKA Organisation

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Page 1: Citizen Science in the era of the Square Kilometre Array

Citizen Science in the era of the Square Kilometre Array

Juande Santander-Vela SKA Organisation

Page 2: Citizen Science in the era of the Square Kilometre Array

Golden era of astronomy

Page 3: Citizen Science in the era of the Square Kilometre Array
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Possible through ICT innovation

Page 10: Citizen Science in the era of the Square Kilometre Array

Possible through ICT innovation

Page 11: Citizen Science in the era of the Square Kilometre Array

Possible through ICT innovation

Page 12: Citizen Science in the era of the Square Kilometre Array

Possible through ICT innovation

Page 13: Citizen Science in the era of the Square Kilometre Array

Possible through ICT innovation

Page 14: Citizen Science in the era of the Square Kilometre Array

Same ICT innovation for companies and consumers

Page 15: Citizen Science in the era of the Square Kilometre Array

#1 ICT innovation: broadband

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Digital data is easy to access from everywhere

Page 22: Citizen Science in the era of the Square Kilometre Array

Digital data access is blind to who you are

Page 23: Citizen Science in the era of the Square Kilometre Array

Digital data access is (mostly) blind to who you are

Page 24: Citizen Science in the era of the Square Kilometre Array

Golden era of astronomy

Page 25: Citizen Science in the era of the Square Kilometre Array

Golden era of amateur astronomy

Page 26: Citizen Science in the era of the Square Kilometre Array

http://aladin.u-strasbg.fr/

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How is this possible?

Page 34: Citizen Science in the era of the Square Kilometre Array

How is this possible?

• Analog → Digital Data

• Common Data Formats

• Anonymous Access

• Lots of scientific Meta-Data

Page 35: Citizen Science in the era of the Square Kilometre Array

How is this possible?

• Analog → Digital Data

• Common Data Formats

• Anonymous Access

• Lots of scientific Meta-Data

Hidden

treasures!

Page 36: Citizen Science in the era of the Square Kilometre Array

Hanny’s Voorwerp

https://www.galaxyzoo.org/

Page 37: Citizen Science in the era of the Square Kilometre Array

Hanny’s Voorwerp

https://www.galaxyzoo.org/

Page 38: Citizen Science in the era of the Square Kilometre Array
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Page 40: Citizen Science in the era of the Square Kilometre Array

Citizen Science is science done by many citizens, looking at

real scientific data

Page 41: Citizen Science in the era of the Square Kilometre Array

Citizen Science ⟷ Crowdsourced Data Science

Page 42: Citizen Science in the era of the Square Kilometre Array

Citizen Science ⟷ Crowdsourced Data Science• Data (and metadata!) needs to be very well curated/mantained/

tagged so that both the existing data exposed to citizens, and the data provided by them, can be meaningfully linked together.

→ Spatial: Telescope Centric (Az/Alt), Earth centric (RA/Dec, FK4, FK5, ICRS), Solar centric (Ecliptic), Galactic centric (Galactic coordinates), Super galactic…

→ Temporal: UTC, TAI, Julian date, HA… and cosmology times/distances!

→ Observable: Polarisation, Flux…

Page 43: Citizen Science in the era of the Square Kilometre Array

Citizen Science ⟷ Cloud Science

Page 44: Citizen Science in the era of the Square Kilometre Array

Citizen Science ⟷ Cloud Science• The only way to gather everyone is in the cloud

• Working on local copies is hard → remote tools allow for easier integration of contributions

• Do you have the tool?

• Do you know there the data is?

• Do I have permission to change this?

Page 45: Citizen Science in the era of the Square Kilometre Array

But this is the challenge we’re facing!

Page 46: Citizen Science in the era of the Square Kilometre Array

ALMA

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ALMA

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ALMA SKA1

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ALMA SKA1

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What tools can we use to…

• Visualise those datasets? → Remote vs Local visualisation and interaction

• Process those datasets for additional science → Remote vs Local processing

Page 53: Citizen Science in the era of the Square Kilometre Array

What tools can we use to…

• Visualise those datasets? → Remote vs Local visualisation and interaction

• Process those datasets for additional science → Remote vs Local processing

☁

☁

Page 54: Citizen Science in the era of the Square Kilometre Array

What tools can we use to…

• Visualise those datasets? → Remote vs Local visualisation and interaction

• Process those datasets for additional science → Remote vs Local processing

☁ !

☁ !

Page 55: Citizen Science in the era of the Square Kilometre Array

Working on it!

Page 56: Citizen Science in the era of the Square Kilometre Array

Conclusions• Citizen Science is enabled by ICT… and so is science for new large

research facilities

• Challenges for Citizen Science are challenges for normal science in the SKA era

• Citizen Science makes some new science possible ⟷ Asynchronous Pro/Amateur collaboration

• Techniques are multi-disciplinary, not just for astronomy!

Page 57: Citizen Science in the era of the Square Kilometre Array

Conclusions• Citizen Science is enabled by ICT… and so is science for new large

research facilities

• Challenges for Citizen Science are challenges for normal science in the SKA era → we need to sort it out!

• Citizen Science makes some new science possible ⟷ Asynchronous Pro/Amateur collaboration

• Techniques are multi-disciplinary, not just for astronomy!

Page 58: Citizen Science in the era of the Square Kilometre Array

Conclusions• Citizen Science is enabled by ICT… and so is science for new large

research facilities

• Challenges for Citizen Science are challenges for normal science in the SKA era → we need to sort it out!

• Citizen Science makes some new science possible ⟷ Asynchronous Pro/Amateur collaboration → more people looking in the haystack!

• Techniques are multi-disciplinary, not just for astronomy!

Page 59: Citizen Science in the era of the Square Kilometre Array
Page 60: Citizen Science in the era of the Square Kilometre Array

¿Questions?

Page 61: Citizen Science in the era of the Square Kilometre Array

We have not spoken about…

• Digital literacy ⟷ Coding

• Open Data ⟷ Virtual Observatory :: Social Siences ⟷ Astronomy

• Metadata and Curation

• Citizen Science-like Infrastructures: e-Government, Integrated Healthcare…


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