WiggleZ Dark Energy Survey Baryon Acoustic Oscillation Random Catalogues
Creators
- Blake, Chris1
- Kazin, Eyal1
- Buetler, Florian2
- Davis, Tamara M.3
- Parkinson, David3
- Brough, Sarah4
- Colless, Matthew4
- Couch, Warrick1
- Croom, Scott5
- Croton, Darren1
- Drinkwater, Michael J.3
- Forster, Karl6
- Gilbank, David7
- Gladders, Michael8
- Glazebrook, Karl1
- Jelliffe, Ben5
- Jurek, Russell J.9
- Li, I-hui1
- Madore, Barry10
- Martin, D. Christopher6
- Pimbblet, Kevin J.11
- Poole, Gregory B.1
- Pracy, Michael1
- Sharp, Rob4
- Wisnioski, Emily1
- Woods, David 12
- Wyder, Ted K.6
- Yee, H. K. C13
- 1. Swinburne University of Technology
- 2. University of Western Australia
- 3. University of Queensland
- 4. Australian Astronomical Observatory
- 5. University of Sydney
- 6. California Institute of Technology
- 7. University of Waterloo
- 8. University of Chicago
- 9. CSIRO
- 10. Observatories of the Carnegie Institute of Washington
- 11. Monash University
- 12. University of British Columbia
- 13. University of Toronto
Description
Data products associated with the WiggleZ Dark Energy survey measurement of the Baryon Acoustic Oscillations (BAO), as described in Blake et al. arXiv:1108.2635 (2011, MNRAS, 418, 1707)
Data is given for 6 WiggleZ regions (01, 03, 09, 11, 15, 22 hrs) in 3 different overlapping redshift slices (z=0.2-0.6, 0.4-0.8, 0.6-1.0), matching the datasets analyzed in the final WiggleZ baryon acoustic peak paper Blake et al. (2011, MNRAS, 418, 1707). For each sub-region the following files are given:
Correlation function: xi_**hr*.dat - correlation function measurement and covariance matrix for each sub-region. Format of the file:
- 1st line: nbin, ngalaxy
- nbin lines: mean separation [Mpc/h], xi(s), sqrt[Cov(i,i)]
- nbin x nbin lines: i, j, Cov(i,j)
The covariance matrix is from lognormal realizations, not jack-knife regions.
Combined correlation function: xi_combined*.dat - correlation function measurement for each redshift range combining the measurements in each sub-region, in the same format as above.
Integral constant: wigglez_ic.dat - integral constraint correction which should be added to the measured correlation function, format of the file is:
- Region [hr],
- zmin,
- zmax,
- integral constraint delta-xi
We are considering adding another 90 random catalogues in the near future. For now the random catalogues used in the previous analysis are available below.
Files
readme.txt
Files
(48.6 MB)
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