Cosmic Surveys – Rich Kron - Fermilab Center for Particle ...

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6-year survey, observations starting September 2008. Operations proposal to DoE positively reviewed but allocation still not known; partner contributions (29+) higher than projected. While instrument upgrades are in process, continue with more imaging of the Southern Galactic Cap, plus SEGUE-2. MOU with <strong>Fermilab</strong> enables four scientists to participate (in addition to JP and RK) in science analysis. This gives <strong>Fermilab</strong> some access to spectroscopy of LRG’s and quasars.
• Study Dark Energy using The Dark Energy Survey 4 complementary* techniques: I. Cluster Counts II. Weak Lensing III. Baryon Acoustic Oscillations IV. Supernovae • Two multiband surveys: 5000 deg 2 g, r, i, z,Y smaller area repeat (SNe) • Build new 3 deg 2 camera and Data management sytem Survey 2011-2016 (525 nights) Blanco 4-meter at CTIO *in systematics & in cosmological parameter degeneracies *geometric+structure growth: test Dark Energy vs. Gravity
Page 1: Cosmic Surveys Rich Kron 17 April 2
Page 4 and 5: This high impact is due to several
Page 6 and 7: SEGUE (Sloan Extension for Galactic
Page 10 and 11: “hyper-velocity star” Brown, W.
Page 12 and 13: SNe Survey N S Use the SDSS 2.5m te
Page 14 and 15: Hubble Diagram with SDSS SNe 103 SN
Page 16 and 17: S. Allam HST Cy16Sup GO-11974 Fermi
Page 18: Bright time can be well used with a
Page 23 and 24: Zekser, K. et al. 2006 ApJ 640, 639
Page 26 and 27: Fermilab is the host institution fo
Page 28 and 29: Fermilab UIUC/NCSA The University o
Page 30 and 31: Study Groups: Theory/Combined Metho
Page 32 and 33: SDSS and DES imaging comparison pix

Cosmic Surveys – Rich Kron - Fermilab Center for Particle ...

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