Hajian, Amir ; Souradeep, Tarun (2006) Testing global isotropy of three-year Wilkinson Microwave Anisotropy Probe (WMAP) data: Temperature analysis Physical Review D, 74 (12). No pp. given. ISSN 0556-2821
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Official URL: https://journals.aps.org/prd/abstract/10.1103/Phys...
Related URL: http://dx.doi.org/10.1103/PhysRevD.74.123521
Abstract
We examine statistical isotropy of large scale anisotropies of the Internal Linear Combination (ILC) map, based on 3 yr WMAP data. Our study reveals no significant deviation from statistical isotropy on large angular scales of the 3 yr ILC map. Comparing statistical isotropy of the 3 yr ILC map and 1 yr ILC map, we find a significant improvement in the 3 yr ILC map which can be due to the gain model, improved ILC map processing, and foreground minimization.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 107396 |
| Deposited On: | 26 Dec 2017 06:55 |
| Last Modified: | 26 Dec 2017 06:55 |
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