Grosso, Nicolas, Bouvier, Jérôme, Montmerle, Thierry, Fernández, Matilde, Grankin, Konstantin, Osorio, Maria Rosa Zapatero
AA Tau was observed for about 5h per XMM orbit (2 days) over 8 successive orbits, which covers two optical eclipse periods (8.2 days). The XMM optical/UV monitor simultaneously provided UV photometry...
Porquet, Delphine, Uttley, Phil, Reeves, James N., Markowitz, Alex, Bianchi, Stefano, Grosso, Nicolas, ...
(Abridged) We present here a long (100ks) XMM-Newton follow-up of the Seyfert 1.8 galaxy ESO113-G010 performed in November 2005, in order to study over a longer time-scale its main X-ray properties....
Grosso, Nicolas, Audard, Marc, Bouvier, Jérôme, Briggs, Kevin, Güdel, Manuel
We aim to characterize the U-band variability of young brown dwarfs in the Taurus Molecular Cloud and discuss its origin. We used the XMM-Newton Extended Survey of the Taurus Molecular Cloud, where a...
X-ray emission from the young brown dwarfs of the Taurus Molecular Cloud (2007)
Grosso, Nicolas, Briggs, Kevin, Güdel, Manuel, Guieu, Sylvain, Franciosini, Elena, Palla, Francesco, ...
AIMS. We report the X-ray properties of young (~3 Myr) bona fide brown dwarfs (BDs) of the Taurus Molecular Cloud (TMC). METHODS. The XMM-Newton Extended Survey of the TMC (XEST) is a large program...
New Pre-Main Sequence Candidates in the Taurus-Auriga Star Forming Region (2007)
Scelsi, Luigi, Maggio, Antonio, Micela, Giuseppina, Pillitteri, Ignazio, Stelzer, Beate, Briggs, Kevin, ...
We have studied the X-ray source population of the Taurus Molecular Cloud (TMC) to search for new members of the Taurus-Auriga star forming region. Candidate members have been selected among the...
Porquet, Delphine, Uttley, Phil, Reeves, James, Markowitz, Alex, Bianchi, Stefano, Grosso, Nicolas, ...
(Abridged) We present here a long (100ks) XMM-Newton follow-up of the Seyfert 1.8 galaxy ESO113-G010 performed in November 2005, in order to study over a longer time-scale its main X-ray properties....
Grosso, Nicolas, Bouvier, Jérôme, Montmerle, Thierry, Fernández, Matilde, Grankin, Konstantin, Zapatero Osorio, Maria Rosa
AA Tau was observed for about 5h per XMM orbit (2 days) over 8 successive orbits, which covers two optical eclipse periods (8.2 days). The XMM optical/UV monitor simultaneously provided UV photometry...
Grosso, Nicolas, Bouvier, Jérôme, Montmerle, Thierry, Fernández, Matilde, Grankin, Konstantin, Zapatero Osorio, Maria Rosa
AA Tau was observed for about 5h per XMM orbit (2 days) over 8 successive orbits, which covers two optical eclipse periods (8.2 days). The XMM optical/UV monitor simultaneously provided UV photometry...
X-ray emission from the young brown dwarfs of the Taurus Molecular Cloud (2007)
Grosso, Nicolas, Briggs, Kevin, Güdel, Manuel, Guieu, Sylvain, Franciosini, Elena, Palla, Francesco, ...
AIMS. We report the X-ray properties of young (~3 Myr) bona fide brown dwarfs (BDs) of the Taurus Molecular Cloud (TMC). METHODS. The XMM-Newton Extended Survey of the TMC (XEST) is a large program...
Grosso, Nicolas, Audard, Marc, Bouvier, Jérôme, Briggs, Kevin, Güdel, Manuel
We aim to characterize the U-band variability of young brown dwarfs in the Taurus Molecular Cloud and discuss its origin. We used the XMM-Newton Extended Survey of the Taurus Molecular Cloud, where a...
New Pre-Main Sequence Candidates in the Taurus-Auriga Star Forming Region (2007)
Scelsi, Luigi, Maggio, Antonio, Micela, Giuseppina, Pillitteri, Ignazio, Stelzer, Beate, Briggs, Kevin, ...
We have studied the X-ray source population of the Taurus Molecular Cloud (TMC) to search for new members of the Taurus-Auriga star forming region. Candidate members have been selected among the...
Porquet, Delphine, Uttley, Phil, Reeves, James, Markowitz, Alex, Bianchi, Stefano, Grosso, Nicolas, ...
(Abridged) We present here a long (100ks) XMM-Newton follow-up of the Seyfert 1.8 galaxy ESO113-G010 performed in November 2005, in order to study over a longer time-scale its main X-ray properties....
The XMM-Newton Optical Monitor Survey of the Taurus Molecular Cloud (2006)
Audard, Marc, Briggs, Kevin, Grosso, Nicolas, Guedel, Manuel, Scelsi, Luigi, Bouvier, Jerome, ...
The Optical Monitor (OM) on-board XMM-Newton obtained optical/ultraviolet data for the XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST), simultaneously with the X-ray detectors. With...
The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST) (2006)
Güdel, Manuel, Briggs, Kevin, Arzner, Kaspar, Audard, Marc, Bouvier, Jérôme, Feigelson, Eric, ...
(abridged:) The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST) surveys the most populated ~5 square degrees of the Taurus star formation region, using the XMM-Newton X-ray...
Grosso, Nicolas, Audard, Marc, Bouvier, Jérôme, Briggs, Kevin, Güdel, Manuel
We aim to characterize the U-band variability of young brown dwarfs in the Taurus Molecular Cloud and discuss its origin. We used the XMM-Newton Extended Survey of the Taurus Molecular Cloud, where a...
Grosso, Nicolas, Audard, Marc, Bouvier, Jérôme, Briggs, Kevin, Güdel, Manuel
We aim to characterize the U-band variability of young brown dwarfs in the Taurus Molecular Cloud and discuss its origin. We used the XMM-Newton Extended Survey of the Taurus Molecular Cloud, where a...
Grosso, Nicolas, Audard, Marc, Bouvier, Jérôme, Briggs, Kevin R., Güdel, Manuel, ...
We aim to characterize the U-band variability of young brown dwarfs in the Taurus Molecular Cloud and discuss its origin. We used the XMM-Newton Extended Survey of the Taurus Molecular Cloud, where a...
V1647 Ori: The X-ray evolution of a Pre-main Sequence Accretion Burst (2006)
Kastner, Joel, Richmond, Michael, Grosso, Nicolas, Weintraub, David, Simon, Theodore, Henden, Arne, ...
Also archived in: arXiv:astro-ph/0607653 v1 Jul 28 2006
X-ray emission from the young brown dwarfs of the Taurus Molecular Cloud (2006)
Grosso, Nicolas, Briggs, Kevin, Güdel, Manuel, Guieu, Sylvain, Franciosini, Elena, Palla, Francesco, ...
AIMS. We report the X-ray properties of young (~3 Myr) bona fide brown dwarfs (BDs) of the Taurus Molecular Cloud (TMC). METHODS. The XMM-Newton Extended Survey of the TMC (XEST) is a large program...
X-ray emission from the young brown dwarfs of the Taurus Molecular Cloud (2006)
Grosso, Nicolas, Briggs, Kevin, Güdel, Manuel, Guieu, Sylvain, Franciosini, Elena, Palla, Francesco, ...
AIMS. We report the X-ray properties of young (~3 Myr) bona fide brown dwarfs (BDs) of the Taurus Molecular Cloud (TMC). METHODS. The XMM-Newton Extended Survey of the TMC (XEST) is a large program...
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Kastner, Joel, Bally, John, McCaughrean, Mark
Also archived in: arXiv: astro-ph/0601508 v1 23 Jan 2006
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Kastner, Joel, Bally, John, McCaughrean, Mark
Also archived in: arXiv: astro-ph/0601508 v1 23 Jan 2006
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Kastner, Joel, Bally, John, Mccaughrean, Mark
We report the detection during the Chandra Orion Ultradeep Project (COUP) of two soft, constant, and faint X-ray sources associated with the Herbig-Haro object HH210. HH210 is located at the tip of...
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Kastner, Joel, Bally, John, Mccaughrean, Mark
We report the detection during the Chandra Orion Ultradeep Project (COUP) of two soft, constant, and faint X-ray sources associated with the Herbig-Haro object HH210. HH210 is located at the tip of...
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric D., Getman, Konstantin V., Kastner, Joel H., Bally, John, McCaughrean, Mark J.
We report the detection during the Chandra Orion Ultradeep Project (COUP) of two soft, constant, and faint X-ray sources associated with the Herbig-Haro object HH210. HH210 is located at the tip of...
The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST) (2006)
Güdel, Manuel, Briggs, Kevin, Arzner, Kaspar, Audard, Marc, Bouvier, Jérôme, Feigelson, Eric, ...
(abridged:) The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST) surveys the most populated ~5 square degrees of the Taurus star formation region, using the XMM-Newton X-ray...
New Pre-Main Sequence Candidates in the Taurus-Auriga Star Forming Region (2006)
Scelsi, Luigi, Maggio, Antonio, Micela, Giuseppina, Pillitteri, Ignazio, Stelzer, Beate, Briggs, Kevin, ...
We have studied the X-ray source population of the Taurus Molecular Cloud (TMC) to search for new members of the Taurus-Auriga star forming region. Candidate members have been selected among the...
New Pre-Main Sequence Candidates in the Taurus-Auriga Star Forming Region (2006)
Scelsi, Luigi, Maggio, Antonio, Micela, Giuseppina, Pillitteri, Ignazio, Stelzer, Beate, Briggs, Kevin, ...
We have studied the X-ray source population of the Taurus Molecular Cloud (TMC) to search for new members of the Taurus-Auriga star forming region. Candidate members have been selected among the...
The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST) (2006)
Güdel, Manuel, Briggs, Kevin, Arzner, Kaspar, Audard, Marc, Bouvier, Jérôme, Feigelson, Eric, ...
(abridged:) The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST) surveys the most populated ~5 square degrees of the Taurus star formation region, using the XMM-Newton X-ray...
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Kastner, Joel, Bally, John, Mccaughrean, Mark
We report the detection during the Chandra Orion Ultradeep Project (COUP) of two soft, constant, and faint X-ray sources associated with the Herbig-Haro object HH210. HH210 is located at the tip of...
X-rays from HH210 in the Orion nebula (2006)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Kastner, Joel, Bally, John, Mccaughrean, Mark
We report the detection during the Chandra Orion Ultradeep Project (COUP) of two soft, constant, and faint X-ray sources associated with the Herbig-Haro object HH210. HH210 is located at the tip of...
Mu, Bo, Kastner, Joel, Grosso, Nicolas
Paper from Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray held on 24 May 2006 at Orlando, FL, USA Copyright 2006 Society of Photo-Optical Instrumentation Engineers. One print or...
X-ray emission from Orion Nebula Cluster stars with circumstellar disks and jets (2005)
Kastner, Joel, Franz, Geoffrey, Grosso, Nicolas, Bally, John, McCaughrean, Mark, Getman, Konstantin, ...
Also archived in: arXiv: astro-ph/0506650 v1 27 Jun 2005
Iron fluorescent line emission from young stellar objects in the Orion Nebula (2005)
Tsujimoto, Masahiro, Feigelson, Eric, Grosso, Nicolas, Micela, Giuseppina, Tsuboi, Yohko, Favata, Fabio, ...
Also archived in: arXiv: astro-ph/0412608 v2 25 Dec 2004
Chandra Orion Ultradeep Project: observations and source lists (2005)
Getman, Konstantin, Flaccomio, Ettore, Broos, Patrick, Grosso, Nicolas, Tsujimoto, Masahiro, Townsley, Leisa, ...
Also archived in: arXiv: astro-ph/0410136 v1 6 Oct 2004
X-ray emission from Orion Nebula Cluster stars with circumstellar disks and jets (2005)
Kastner, Joel, Franz, Geoffrey, Grosso, Nicolas, Bally, John, McCaughrean, Mark, Getman, Konstantin, ...
Also archived in: arXiv: astro-ph/0506650 v1 27 Jun 2005
Iron fluorescent line emission from young stellar objects in the Orion Nebula (2005)
Tsujimoto, Masahiro, Feigelson, Eric, Grosso, Nicolas, Micela, Giuseppina, Tsuboi, Yohko, Favata, Fabio, ...
Also archived in: arXiv: astro-ph/0412608 v2 25 Dec 2004
Chandra Orion Ultradeep Project: Observations and source lists (2005)
Getman, Konstantin, Flaccomio, Ettore, Broos, Patrick, Grosso, Nicolas, Tsujimoto, Masahiro, Townsley, Leisa, ...
Also archived in: arXiv: astro-ph/0410136 v1 6 Oct 2004
COUP census of X-ray stars in BN-KL and OMC-1S (2005)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Townsley, Leisa, Broos, Patrick, Flaccomio, Ettore, ...
We present a study of the X-ray sources detected in the vicinity of two density peaks in the Orion Molecular Cloud 1 behind the Orion Nebula Cluster (ONC), as seen in the exceptionally deep (~10...
Repeated X-ray Flaring Activity in Sagittarius A* (2005)
Belanger, Guillaume, Goldwurm, Andrea, Melia, Fulvio, Yusef-Zadeh, Farah, Ferrando, Philippe, Porquet, Delphine, ...
Investigating the spectral and temporal characteristics of the X-rays coming from Sagittarius A* (Sgr A*) is essential to our development of a more complete understanding of the emission mechanisms...
Repeated X-ray Flaring Activity in Sagittarius A* (2005)
Belanger, Guillaume, Goldwurm, Andrea, Melia, Fulvio, Yusef-Zadeh, Farah, Ferrando, Philippe, Porquet, Delphine, ...
Investigating the spectral and temporal characteristics of the X-rays coming from Sagittarius A* (Sgr A*) is essential to our development of a more complete understanding of the emission mechanisms...
Grosso, Nicolas, Kastner, Joel, Ozawa, Hideki, Richmond, Michael, Simon, Theodore, Weintraub, David, ...
Also archived in: arXiv: astro-ph/0504111 v1 5 Apr 2005
Grosso, Nicolas, Kastner, Joel, Ozawa, Hideki, Richmond, Michael, Simon, Theodore, Weintraub, David, ...
Also archived in: arXiv: astro-ph/0504111 v1 5 Apr 2005
X-ray Emission from Orion Nebula Cluster Stars with Circumstellar Disks and Jets (2005)
Kastner, Joel H., Franz, Geoffrey, Grosso, Nicolas, Bally, John, McCaughrean, Mark J., Getman, Konstantin, ...
We investigate the X-ray and near-infrared emission properties of a sample of pre-main sequence (PMS) stellar systems in the Orion Nebula Cluster (ONC) that display evidence for circumstellar disks...
Global X-ray properties of the Orion Nebula region (2005)
Feigelson, Eric D., Getman, Konstantin, Townsley, Leisa, Garmire, Gordon, Preibisch, Thomas, Grosso, Nicolas, ...
Based on the Chandra Orion Ultradeep Project (COUP) observation, we establish the global X-ray properties of the stellar population associated with the Orion Nebula. Three components contribute...
X-ray emission from young brown dwarfs in the Orion Nebula Cluster (2005)
Preibisch, Thomas, McCaughrean, Mark J., Grosso, Nicolas, Feigelson, Eric D., Flaccomio, Ettore, Getman, Konstantin, ...
We use the sensitive X-ray data from the Chandra Orion Ultradeep Project (COUP) to study the X-ray properties of 34 spectroscopically-identified brown dwarfs with near-infrared spectral types between...
COUP census of X-ray stars in BN-KL and OMC-1S (2005)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Townsley, Leisa, Broos, Patrick, Flaccomio, Ettore, ...
We present a study of the X-ray sources detected in the vicinity of two density peaks in the Orion Molecular Cloud 1 behind the Orion Nebula Cluster (ONC), as seen in the exceptionally deep (~10...
Repeated X-ray Flaring Activity in Sagittarius A* (2005)
Belanger, Guillaume, Goldwurm, Andrea, Melia, Fulvio, Yusef-Zadeh, Farah, Ferrando, Philippe, Porquet, Delphine, ...
Investigating the spectral and temporal characteristics of the X-rays coming from Sagittarius A* (Sgr A*) is essential to our development of a more complete understanding of the emission mechanisms...
COUP census of X-ray stars in BN-KL and OMC-1S (2005)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Townsley, Leisa, Broos, Patrick, Flaccomio, Ettore, ...
We present a study of the X-ray sources detected in the vicinity of two density peaks in the Orion Molecular Cloud 1 behind the Orion Nebula Cluster (ONC), as seen in the exceptionally deep (~10...
Repeated X-ray Flaring Activity in Sagittarius A* (2005)
Belanger, Guillaume, Goldwurm, Andrea, Melia, Fulvio, Yusef-Zadeh, Farah, Ferrando, Philippe, Porquet, Delphine, ...
Investigating the spectral and temporal characteristics of the X-rays coming from Sagittarius A* (Sgr A*) is essential to our development of a more complete understanding of the emission mechanisms...
COUP census of X-ray stars in BN-KL and OMC-1S (2005)
Grosso, Nicolas, Feigelson, Eric, Getman, Konstantin, Townsley, Leisa, Broos, Patrick, Flaccomio, Ettore, ...
We present a study of the X-ray sources detected in the vicinity of two density peaks in the Orion Molecular Cloud 1 behind the Orion Nebula Cluster (ONC), as seen in the exceptionally deep (~10...
Repeated X-ray Flaring Activity in Sagittarius A* (2005)
Belanger, Guillaume, Goldwurm, Andrea, Melia, Fulvio, Yusef-Zadeh, Farah, Ferrando, Philippe, Porquet, Delphine, ...
Investigating the spectral and temporal characteristics of the X-rays coming from Sagittarius A* (Sgr A*) is essential to our development of a more complete understanding of the emission mechanisms...
Repeated X-ray Flaring Activity in Sagittarius A* (2005)
Belanger, Guillaume, Goldwurm, Andrea, Melia, Fulvio, Yusef-Zadeh, Farah, Ferrando, Philippe, Porquet, Delphine, ...
Investigating the spectral and temporal characteristics of the X-rays coming from Sagittarius A* (Sgr A*) is essential to our development of a more complete understanding of the emission mechanisms...
An X-ray outburst from the rapidly accreting young star that illuminates McNeil's Nebula (2004)
Kastner, Joel, Richmond, Michael, Grosso, Nicolas, Weintraub, David, Simon, Theodore, Frank, Adam, ...
Also archived in: arXiv: astro-ph/0408332
Vuong, MyHa, Montmerle, Thierry, Grosso, Nicolas, Feigelson, Eric, Verstraete, Laurent, Ozawa, Hideki
We present a comparison of the gas and dust properties of the dense interstellar matter in six nearby star-forming regions (d
Imaging and spectroscopy of DENIS-P J104814-395606 (2002)
Neuhaeuser, Ralph, Guenther, Eike, Alves, Joao, Grosso, Nicolas, Leinert, Christoph, Ratzka, Thorsten, ...
We obtained deep H- and K-band images of DENIS-P J104814-395606 using SofI and the speckle camera SHARP-I at the ESO-3.5m-NTT as well as QUIRC at the Mauna Kea 2.2m telescope between December 2000...
X-rays from Star-Forming Regions in the VLT Era (2001)
Montmerle, Thierry, Grosso, Nicolas
The association between star-forming regions and X-ray emission was discovered over 30 years ago. We now know that essentially all young stellar objects, T Tauri stars and protostars, are X-ray...
Discovery of new embedded Herbig-Haro objects in the rho Ophiuchi dark cloud (2001)
Grosso, Nicolas, Alves, Joao, Neuhaeuser, Ralph, Montmerle, Thierry
We report here the discovery of a 30"-chain of embedded Herbig-Haro (HH) objects in the rho Ophiuchi dark cloud. These HH objects were first detected during a deep K_S-band observation (completeness...
ROSAT-HRI detection of the Class I protostar YLW16A in the rho Ophiuchi dark cloud (2001)
I analyze unpublished or partially published archival ROSAT data of the rho Ophiuchi dark cloud. This set of seven overlapping ROSAT HRI pointings, composed of eight ~one-hour exposures, detects...
Grosso, Nicolas, Montmerle, Thierry, Bontemps, Sylvain, Andre, Philippe, Feigelson, Eric D.
We have obtained two deep exposures of the rho Oph cloud core region with the ROSAT HRI. The improved position accuracy (1"-6") with respect to previous recent X-ray observations (ROSAT PSPC, and...
Quasi-periodic X-ray Flares from the Protostar YLW15 (1999)
Tsuboi, Yohko, Imanishi, Kensuke, Koyama, Katsuji, Grosso, Nicolas, Montmerle, Thierry
With ASCA, we have detected three X-ray flares from the Class I protostar YLW15. The flares occurred every ~20 hours and showed an exponential decay with time constant 30-60 ks. The X-ray spectra are...
Rotation and X-ray emission from protostars (1999)
Montmerle, Thierry, Grosso, Nicolas, Tsuboi, Yohko, Koyama, Katsuji
The ASCA satellite has recently detected variable hard X-ray emission from two Class I protostars in the rho Oph cloud, YLW15 (IRS43) and WL6, with a characteristic time scale ~20h. In YLW15, the...