Maino, D. and Burigana, C. and Maltoni, M. and Wandelt, B. D. and Górski, K. M. and Malaspina, M. and Bersanelli, M. and Mandolesi, N. and Banday, A. J. and Hivon, E. (1999) The Planck-LFI instrument: Analysis of the 1/f noise and implications for the scanning strategy. Astronomy and Astrophysics Supplement Series, 140 (3). pp. 383-391. ISSN 0365-0138. doi:10.1051/aas:1999429. https://resolver.caltech.edu/CaltechAUTHORS:20180413-131336741
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Abstract
We study the impact of noise on the Planck Low Frequency Instrument (LFI) observations (Mandolesi et al. ) and describe a simple method for removing striping effects from the maps for a number of different scanning strategies. A configuration with an angle between telescope optical axis and spin-axis just less than 90° (namely ≃ 85°) shows good destriping efficiency for all receivers in the focal plane, with residual noise degradation < 1-2%. In this configuration, the full sky coverage can be achieved for each channel separately with a 5° spin-axis precession to maintain a constant solar aspect angle.
| Item Type: | Article | |||||||||
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| Additional Information: | © European Southern Observatory (ESO), 1999. Received June 4; accepted September 20, 1999. We gratefully acknowledge stimulating and helpful discussions with L. Danese, J. Delabrouille and M. Seiffert. We also thank the referee for his useful comments which helped to make this paper much more clear and readable. | |||||||||
| Subject Keywords: | methods: data analysis / cosmology: cosmic microwave background / space vehicles | |||||||||
| Issue or Number: | 3 | |||||||||
| DOI: | 10.1051/aas:1999429 | |||||||||
| Record Number: | CaltechAUTHORS:20180413-131336741 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20180413-131336741 | |||||||||
| Official Citation: | The Planck-LFI instrument: Analysis of the 1/f noise and implications for the scanning strategy D. Maino, C. Burigana, M. Maltoni, B. D. Wandelt, K. M. Górski, M. Malaspina, M. Bersanelli, N. Mandolesi, A. J. Banday and E. Hivon Astron. Astrophys. Suppl. Ser., 140 3 (1999) 383-391 DOI: https://doi.org/10.1051/aas:1999429 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 85836 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 13 Apr 2018 20:38 | |||||||||
| Last Modified: | 27 Feb 2023 16:58 |
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