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A search for J-band variability from late-L and T brown dwarfs

Abstract:
We present J-band photometric observations of eight late-L and T type brown dwarfs designed to search for variability. We detect small amplitude periodic variability from three of the objects on time-scales of several hours, probably indicating the rotation period of the objects. The other targets do not show any variability down to the level of 0.5-5 per cent © 2008 RAS.
Publication status:
Published

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Authors


Clarke, FJ More by this author
Hodgkin, ST More by this author
Oppenheimer, BR More by this author
Robertson, J More by this author
Haubois, X More by this author
Journal:
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Volume:
386
Issue:
4
Pages:
2009-2014
Publication date:
2008-06-01
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
URN:
uuid:7ca6f2ec-fc4e-4e01-9040-b38fb00613ee
Source identifiers:
160804
Local pid:
pubs:160804

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