Blind foreground subtraction for intensity mapping experiments

Monthly Notices of the Royal Astronomical Society

Volumn 447, Issue 1, 2015, Pages 400-416

  Alonso, David ^a   Bull, Philip ^b   Ferreira, Pedro G ^a   Santos, Mário G ^c,d  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b UNIVERSITY OF OSLO   (Norway)

^c UNIVERSITY OF THE WESTERN CAPE   (South Africa)

^d SKA SOUTH AFRICA   (South Africa)

Author keywords

Large scale structure of universe; Methods: statistical; Radio lines: galaxies

Indexed keywords

BLIND SOURCE SEPARATION; EFFICIENCY; INDEPENDENT COMPONENT ANALYSIS; MAPPING;

FAST SIMULATION; INDEPENDENT COMPONENTS ANALYSIS; INTENSITY MAPPING; LARGE SCALE STRUCTURE OF UNIVERSE; MATHEMATICAL FRAMEWORKS; METHODS:STATISTICAL; POLYNOMIAL FITTINGS; PRINCIPAL-COMPONENT ANALYSIS; RADIO LINES:GALAXIES; SQUARE KILOMETER ARRAY;

PRINCIPAL COMPONENT ANALYSIS;

EID: 84922463874     PISSN: 00358711     EISSN: 13652966     Source Type: Journal    
DOI: 10.1093/mnras/stu2474     Document Type: Article

References (66)

1. Abdalla F. B., Rawlings S., 2005, MNRAS, 360, 27
2. Alonso D., Ferreira P. G., Santos M. G., 2014, MNRAS, 444, 3183
3. Anderson L. et al., 2014, MNRAS, 441, 24
4. Ansari R. et al., 2012, A&A, 540, A129
5. Asorey J., Crocce M., Gaztañaga E., Lewis A., 2012, MNRAS, 427, 1891
6. Bagla J., Khandai N., Datta K. K., 2010, MNRAS, 407, 567
7. Barkana R., Loeb A., 2005, ApJ, 624, L65
8. Battye R. A., Davies R. D., Weller J., 2004, MNRAS, 355, 1339
9. Battye R. A., Browne I. W. A., Dickinson C., Heron G., Maffei B., Pourtsidou A., 2013, MNRAS, 434, 1239
10. Bernardi G. et al., 2009, A&A, 500, 965
11. Bernardi G. et al., 2010, A&A, 522, A67
12. Bull P., Ferreira P. G., Patel P., Santos M. G., 2014, preprint (arXiv:1405.1452)
13. Camera S., Santos M. G., Ferreira P. G., Ferramacho L., 2013, Phys. Rev. Lett., 111, 171302
14. Chang T.-C., Pen U.-L., Peterson J. B., McDonald P., 2008, Phys. Rev. Lett., 100, 091303
15. Chon G., Challinor A., Prunet S., Hivon E., Szapudi I., 2004, MNRAS, 350, 914
16. Coles P., Jones B., 1991, MNRAS, 248, 1
17. Contreras C. et al., 2013, MNRAS, 430, 924
18. De S., Tashiro H., 2014, Phys. Rev. D, 89, 123002
19. Delabrouille J. et al., 2013, A&A, 553, A96
20. Di Matteo T., Perna R., Abel T., Rees M. J., 2002, ApJ, 564, 576
21. Dickinson C., Davies R. D., Davis R. J., 2003, MNRAS, 341, 369
22. Dickinson C. et al., 2009, ApJ, 705, 1607
23. Furlanetto S. R., McQuinn M., Hernquist L., 2006, MNRAS, 365, 115
24. Gleser L., Nusser A., Benson A. J., 2008, MNRAS, 391, 383
25. Górski K. M., Hivon E., Banday A. J., Wandelt B. D., Hansen F. K., Reinecke M., Bartelmann M., 2005, ApJ, 622, 759
26. Hall A., Bonvin C., Challinor A., 2013, Phys. Rev. D, 87, 064026
27. Haslam C. G. T., Salter C. J., Stoffel H., Wilson W. E., 1982, A&AS, 47, 1
28. Hinshaw G. et al., 2013, ApJS, 208, 19
29. Hivon E., Górski K. M., Netterfield C. B., Crill B. P., Prunet S., Hansen F., 2002, ApJ, 567, 2
30. Hyvärinen A., 1999, IEEE Trans. Neural Netw., 10, 626
31. Hyvärinen A., Oja E., 2000, Neural Netw., 13, 411
32. Jelić V. et al., 2008, MNRAS, 389, 1319
33. Jelić V., Zaroubi S., Labropoulos P., Bernardi G., de Bruyn A. G., Koopmans L. V. E., 2010, MNRAS, 409, 1647
34. Kaiser N., 1987, MNRAS, 227, 1
35. Lidz A., Furlanetto S. R., Oh S. P., Aguirre J., Chang T.-C., Doré O., Pritchard J. R., 2011, ApJ, 741, 70
36. Liu A., Tegmark M., 2011, Phys. Rev. D, 83, 103006
37. Liu A., Tegmark M., Bowman J., Hewitt J., Zaldarriaga M., 2009, MNRAS, 398, 401
38. Loeb A., Wyithe J. S. B., 2008, Phys. Rev. Lett., 100, 161301
39. McQuinn M., Zahn O., Zaldarriaga M., Hernquist L., Furlanetto S. R., 2006, ApJ, 653, 815
40. Mao Y., Tegmark M., McQuinn M., Zaldarriaga M., Zahn O., 2008, Phys. Rev. D, 78, 023529
41. Masui K. W. et al., 2013, ApJL, 763, L20
42. Montanari F., Durrer R., 2012, Phys. Rev. D, 86, 063503
43. Moore D. F., Aguirre J. E., Parsons A. R., Jacobs D. C., Pober J. C., 2013, ApJ, 769, 154
44. Morales M. F., Bowman J. D., Hewitt J. N., 2006, ApJ, 648, 767
45. Oh S. P., Mack K. J., 2003, MNRAS, 346, 871
46. Perlmutter S. et al., 1999, ApJ, 517, 565
47. Peterson J. B. et al., 2009, in Astro2010: The Astronomy and Astrophysics Decadal Survey. The National Academies Press, Washington, DC, p. 234
48. Planck Collaboration XVI, 2014, A&A, 571, A16
49. Pritchard J. R., Loeb A., 2008, Phys. Rev. D, 78, 103511
50. Riess A. et al., 1998, AJ, 116, 1009
51. Rybicki G. B., Lightman A. P., 1986, Radiative Processes in Astrophysics. Wiley, New York
52. Santos M. G., Cooray A., Knox L., 2005, ApJ, 625, 575
53. Seo H.-J., Dodelson S., Marriner J., Mcginnis D., Stebbins A., Stoughton C., Vallinotto A., 2010, ApJ, 721, 164
54. Shaw J. R., Sigurdson K., Pen U.-L., Stebbins A., Sitwell M., 2013, ApJ, 781, 57
55. Shaw J. R., Sigurdson K., Sitwell M., Stebbins A., Pen U.-L., 2014, preprint (arXiv:1401.2095)
56. Switzer E. R. et al., 2013, MNRAS, 434, L46
57. Tegmark M., 1997, Phys. Rev. D, 55, 5895
58. Waelkens A., Jaffe T., Reinecke M., Kitaura F. S., Enßlin T. A., 2009, A&A, 495, 697
59. Wandelt B. D., Hivon E., Górski K. M., 2001, Phys. Rev. D, 64, 083003
60. Wang X., Tegmark M., Santos M. G., Knox L., 2006, ApJ, 650, 529
61. Wolfe A. M., Gawiser E., Prochaska J. X., 2005, ARA&A, 43, 861
62. Wolz L., Abdalla F. B., Blake C., Shaw J. R., Chapman E., Rawlings S., 2014, MNRAS, 441, 3271
63. Wyithe J. S. B., Loeb A., 2008, MNRAS, 383, 606
64. Wyithe J. S. B., Loeb A., Geil P. M., 2008, MNRAS, 383, 1195
65. Zaldarriaga M., Furlanetto S. R., Hernquist L., 2004, ApJ, 608, 622
66. Zwaan M. A., Meyer M. J., Staveley-Smith L., Webster R. L., 2005, MNRAS, 359, L30