@article{f7aa8650815148c48662ce12de51143e,
title = "Galactic emission at 19 GHz",
abstract = "We cross-correlate a 19 GHz full sky cosmic microwave background survey with other maps to quantify the foreground contribution. Correlations are detected with the DIRBE 240, 140, and 100 μm maps at high latitudes (|b|> 30°), and marginal correlations are detected with the Haslam 408 MHz and the Reich & Reich 1420 MHz synchrotron maps. The former agree well with extrapolations from higher frequencies probed by the COBE Differential Microwave Radiometer and Saskatoon experiments and are consistent with both free-free and rotating dust grain emission.",
keywords = "Cosmic microwave background, Methods: data analysis",
author = "Oliveira-Costa, {Ang{\'e}lica De} and Max Tegmark and Page, {Lyman A.} and Boughn, {Stephen P.}",
note = "Funding Information: We would like to thank Ed Cheng, Dave Cottingham, Bruce Draine, Dale Fixsen, Ken Ganga, Ed Groth, Al Kogut, Alex Lazarian, George Smoot, and David Wilkinson for helpful comments. Support for this work was provided by NASA grants NAG5-6034 and NAG5-3015, by NSF grant PHY-9600015, by a David and Lucile Packard Foundation Fellowship (to L. P.), and by NASA through Hubble Fellowship HF-01084.01-96A from STScI, operated by AURA, Inc. under NASA contract NAS5-26555. Funding Information: We would like to thank Ed Cheng, Dave Cottingham, Bruce Draine, Dale Fixsen, Ken Ganga, Ed Groth, Al Kogut, Alex Lazarian, George Smoot, and David Wilkinson for helpful comments. Support for this work was provided by NASA grants NAG5-6034 and NAG5-3015, by NSF grant PHY-9600015, by a David and Lucile Packard Foundation Fellowship (to L. P.), and by NASA through Hubble Fellowship HF-01084.0196A from STScI, operated by AURA, Inc. under NASA contract NAS5-26555. Publisher Copyright: {\textcopyright} 1998. The American Astronomical Society. All rights reserved.",
year = "1998",
doi = "10.1086/311754/meta",
language = "English (US)",
volume = "509",
pages = "L9--L12",
journal = "Astrophysical Journal Letters",
issn = "2041-8205",
publisher = "IOP Publishing Ltd.",
number = "1",
}