Emrah Kalemci

Broadband X-ray Spectra of GX 339-4 and the Geometry of Accreting Black Holes in the Hard State (2008)

Tomsick, John A., Kalemci, Emrah, Kaaret, Philip, Markoff, Sera, Corbel, Stephane, Migliari, Simone, ...

A major question in the study of black hole binaries involves our understanding of the accretion geometry when the sources are in the hard state. In this state, the X-ray energy spectrum is dominated...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2007)

Renaud, Matthieu, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2007)

Renaud, Matthieu, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2007)

Renaud, Matthieu, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2006)

Matthieu, Renaud, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2006)

Matthieu, Renaud, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2006)

Matthieu, Renaud, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

Imaging extended sources with coded mask telescopes: Application to the INTEGRAL IBIS/ISGRI instrument (2006)

Matthieu, Renaud, Gros, Alexandra, Lebrun, François, Terrier, Régis, Goldwurm, Andréa, Reynolds, Steve, ...

Context. In coded mask techniques, reconstructed sky images are pseudo-images: they are maps of the correlation between the image recorded on a detector and an array derived from the coded mask...

The Inclination Angle of and Mass of the Black Hole in XTE J1118+480 (2006)

Gelino, Dawn M., Balman, Solen, Kizilouglu, Umit, Yilmaz, Arda, Kalemci, Emrah, Tomsick, John A.

We have obtained optical and infrared photometry of the quiescent soft X-ray transient XTE J1118+480. In addition to optical and J-band variations, we present the first observed H- and K_s-band...

Detection of Low-Hard State Spectral and Timing Signatures from the Black Hole X-Ray Transient XTE J1650-500 at Low X-Ray Luminosities (2003)

Tomsick, John A., Kalemci, Emrah, Kaaret, Philip

Using the Chandra X-ray Observatory and the Rossi X-ray Timing Explorer, we have studied the black hole candidate (BHC) X-ray transient XTE J1650-500 near the end of its 2001-2002 outburst after its...

X-Ray Flares and Oscillations from the Black Hole Candidate X-Ray Transient XTE J1650-500 at Low Luminosity (2003)

Tomsick, John A., Kalemci, Emrah, Corbel, Stephane, Kaaret, Philip

We report on X-ray observations made with the Rossi X-ray Timing Explorer of the black hole candidate (BHC) transient XTE J1650-500 at the end of its first, and currently only, outburst. By...

X-Ray Observations of XTE J1550-564 During the Decay of the 2000 Outburst - II. Timing (2001)

Kalemci, Emrah, Tomsick, John A., Rothschild, R. E., Pottschmidt, Katja, Kaaret, Philip

We investigate the timing behavior of XTE J1550-564 with the Rossi X-ray Timing Explorer (RXTE) as the source made a transition to the hard state during the decay of the 2000 outburst. We detect a...