Near-IR and Optical Observations of the Ongoing Outburst of SAX J1808.4-3658

Maitra, D.; Buxton, M.; Tourtellotte, S.; Altamirano, D.; Patruno, A.; Casella, P.; Linares, M.; Tudose, V.; Russell, D.; Wijnands, R.; Bailyn, C.
Bibliographical reference

The Astronomer's Telegram, #1733

Advertised on:
9
2008
Number of authors
11
IAC number of authors
0
Citations
1
Refereed citations
0
Description
Following the report of a new outburst of the accreting millisecond pulsar SAX J1808.4-3658 by Markwardt and Swank (ATel #1728), the source was observed using the CTIO/SMARTS 1.3m telescope on MJD 54732.0998, in I- and H- bands. We clearly detected the source at magnitudes significantly higher than its quiescent level, confirming that the source is indeed in outburst.