Detection of the extra-Galactic background fluctuations at 170 $μ$m
| dc.creator | Lagache, G. | |
| dc.creator | Puget, J. L. | |
| dc.date | 1999-10-14 | |
| dc.date | 1999-10-20 | |
| dc.date.accessioned | 2026-07-07T02:33:50Z | |
| dc.date.available | 2026-07-07T02:33:50Z | |
| dc.description | We have used the Marano1 field observations with ISOPHOT at 170 $μ$m to search for the Cosmic Far-InfraRed Background fluctuations. This field is part of the FIRBACK project (Puget et al., 1999a). For the first time, fluctuations due to unresolved extra-Galactic sources are isolated. The emission of such sources clearly dominates, at arcminute scales, the background fluctuations in the lowest Galactic emission regions. The study presented here is based on a power spectrum analysis which allow to statistically separate each of the background components. With this analysis, we clearly show that we detect the CFIRB fluctuations. | |
| dc.description | A&A in press, Minor printers changes | |
| dc.identifier | https://arxiv.org/abs/astro-ph/9910255 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/9910255 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/15008 | |
| dc.subject | Astrophysics | |
| dc.title | Detection of the extra-Galactic background fluctuations at 170 $μ$m | |
| dc.type | text |