News

SASIRA Collaborative Astronomy Effort Between the Universidad Nacional Autónoma de México (UNAM), the University of California, Instituto National de Astrofísica, Óptica y Electrónica (INAOE), & the University of Arizona

Decadal Survey News

The Astro2010 Decadal Survey is coming (Friday Aug 11)! Check back here for the SASIR reaction.

Overview

We are working to build the world's most ambitious infrared survey of the entire night's sky: the aim is to repeatedly image the sky to a level 100 - 500 times deeper than the 2MASS survey, uncovering the most distant objects known to mankind and revealing the transient universe as never seen before. Gathering around a common set of scientific goals, we hope to foster a stronger connection between the Mexican and US science and technology communities as well as raise the educational  awareness of astronomy to a broad community.

More Details

In the mountains of Baja California, at the San Pedro Mártir (SPM) Observatory, a 6.5 meter telescope will be constructed over the next several years and the survey will begin with the largest infrared camera ever constructed. The YJHKs survey, based upon a camera with ~124 2k x 2k IR arrays and a field of view of 0.8 degrees, is expected to begin in 2017 and last for 4 years. Data will be made readily available to the UC and Mexican astronomy communities through co-located data centers.

Science Objectives

  • Discover and Study the Missing Stellar Mass in the Local Solar Neighborhood
  • Find the Most Distant Quasars: Dozens beyond z > 8 
  • Construct the Infrared Distance Ladder through Transients:
    • Find and Follow over 1000 Type Ia Supernova to z < 0.15
    • Calibrate the Cepheid period luminosity relation in the infrared
    • Type IIP Supernova Cosmology
  • Provide Deep and Quick Follow-up to Gravitational Wave and Neutrino Events
  • Find Earth-mass planets around T, L, M-dwarf stars

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