Steve Sembay

Publication List Details

Period

2001 - 2008

Number

7

Co-Authors

The SMC SNR 1E0102.2-7219 as a Calibration Standard for X-ray Astronomy in the 0.3-2.5 keV Bandpass (2008)

Plucinsky, Paul P., Haberl, Frank, Dewey, Daniel, Beardmore, Andrew P., DePasquale, Joseph M., Godet, Olivier, ...

The flight calibration of the spectral response of CCD instruments below 1.5 keV is difficult in general because of the lack of strong lines in the on-board calibration sources typically available....

Timing analysis of the isolated neutron star RX J0720.4-3125 (2002)

Zane, Silvia, Haberl, Frank, Cropper, Mark, Zavlin, Vyacheslav E., Lumb, David, Sembay, Steve, ...

We present a combined analysis of XMM-Newton, Chandra and Rosat observations of the isolated neutron star RXJ0720.4-3125, spanning a total period of \sim 7 years. We develop a maximum likelihood...

Timing study of the isolated neutron star RX J0720.4-3125 (2002)

Zane, Silvia, Haberl, Frank, Cropper, Mark, Zavlin, Vyacheslav E., Lumb, David, Sembay, Steve, ...

We present a combined analysis of XMM-Newton, Chandra and Rosat observations of the isolated neutron star RX J0720.4-3125, spanning a total period of \sim 7 years. We develop a maximum likelihood...

Timing analysis of the isolated neutron star RX J0720.4-3125 (2002)

Zane, Silvia, Haberl, Frank, Cropper, Mark, Zavlin, Vyacheslav E., Lumb, David, Sembay, Steve, ...

We present a combined analysis of XMM-Newton, Chandra and ROSAT observations of the isolated neutron star RX J0720.4-3125, spanning a total period of similar to7 yr. We develop a maximum likelihood...

High Temporal Resolution XMM Monitoring of PKS 2155-304 (2001)

Edelson, Rick, Griffiths, Gareth, Markowitz, Alex, Sembay, Steve, Turner, Martin J. L., Warwick, Robert

The bright, strongly variable BL Lac object PKS 2155-304 was observed by XMM for two essentially uninterrupted periods of ~11 and 16 hr on 30-31 May 2000. The strongest variations occurred in the...