Second Gaia Data Release will be on 25th April
Gaia
Remarkable News
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The European Space Agency has just announced that the date of the publication of the Second Gaia Data Release (DR2) is scheduled for April 25th 2018 |
| Mapa de DR1 |
Gaia-DR2 will include:
- Complete Astrometry (positions, proper motions and parallax angles) for 1,300 million stars (up to a magnitude of G= 21).
- Radial velocity for more than 5 million stars (G betwen 3 and 12).
- Magnitude G for 1,500 million stars.
- Magnitude G_BP & G_Rp for 1,100 million stars.
- Astrometric Data of 1,300 already-known asteroids.
- Effective temperatures for 150 million stars (G<17).
- More than 500,000 light curves of variable stars.
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Gaia - DR2 is based on the observations made during 22 months (558 days), while for comparison, Gaia-DR1 compiled data of 14 months of observations.
ESA News
Related Activities
| | Ceremony:
"Mil milions d'estrelles en moviment”
Facultat de Física de la UB
25/04/2018 |
| | | Exhibition:
"Mil milions d'ulls per a mil milions d'estrelles”
Facultat de Física de la UB
del d'23 abril al 4 de maig 2018 |
|
| | News:
Comença la ciència amb Gaia!
25/04/2018 |
| | | Talk:
"El mapa més precís de la nostra galàxia”
C. Jordi, Aster Headquarters (Barcelona) (19/04/2018) | |
ServiAstro
