Noise estimation in CMB time-streams and fast map-making. Application to the BOOMERanG98 data

Prunet, S., Ade, Peter A. R. ORCID: https://orcid.org/0000-0002-5127-0401, Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Coble, K., Crill, B. P., de Bernardis, P., De Gasperis, G., De Troia, G., Farese, P. C., Ferreira, P. G., Ganga, K., Giacometti, M., Hivon, E., Hristov, V. V., Iacoangeli, A., Jaffe, A. H., Lange, A. E., Martinis, L., Masi, S., Mason, P., Mauskopf, Philip Daniel ORCID: https://orcid.org/0000-0001-6397-5516, Melchiorri, A., Miglio, L., Montroy, T., Netterfield, C. B., Pascale, Enzo ORCID: https://orcid.org/0000-0002-3242-8154, Piacentini, Pogosyan, D., Pongetti, F., Rao, S., Romeo, G., Ruhl, J. E., Scaramuzzi, F., Sforna, D. and Vittorio, N. 2000. Noise estimation in CMB time-streams and fast map-making. Application to the BOOMERanG98 data. Presented at: Mining the sky:MPA/ESO/MPE Workshop, Garching, Germany, 31 July – 4 Aug 2000. Published in: Banday, A. J., Zaroubi, S. and Bartelmann, M. eds. Mining the Sky Proceedings of the MPA/ESO/MPE Workshop Held at Garching, Germany,. ESO Astrophysics Symposia Berlin, Germany: Springer, pp. 505-509.

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Abstract

We describe here an iterative method for jointly estimating the noise power spectrum from a CMB experiment's time-ordered data, together with the maximum-likelihood map. We test the robustness of this method on simulated Boomerang datasets with realistic noise.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Schools > Physics and Astronomy
Subjects:	Q Science > QB Astronomy
Publisher:	Springer
ISBN:	9783662307922
ISSN:	1431-2433
Related URLs:	Publisher
Last Modified:	28 Oct 2022 08:32
URI:	https://orca.cardiff.ac.uk/id/eprint/71179

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