ISO Observations of Seyfert Galaxies (2007)
B. Schulz, J. Clavel, B. Altieri, P. Barr, P. Claes, A. Heras, ...
Abstract. A list of 41 Active Galactic Nuclei (AGN) drawn from the CfA sample has been observed with the ISO satellite. The data set consists of 2.5-11.6 m low resolution (3000 km/s) spectra and...
Iso Data, B. Schulz, J. Clavel, B. Altieri, P. Barr, P. Claes, ...
We present low resolution spectrophotometric and imaging ISO observations of a sample of 58 AGN's over the 2.5--11.6 ¯m range. The data strongly support unification schemes and set new...
Schartel, N., Rodriguez-Pascual, P. M., Santos-Lleo, M., Ballo, L., Clavel, J., Guainazzi, M., ...
We analyse a 75ks XMM-Newton observation of PG 2112+059 performed in November 2005 and compare it with a 15ks XMM-Newton observation taken in May 2003. PG 2112+059 was found in a deep minimum state...
Brenner, H, Coebergh, JW, Parkin, DM, Izarzugaza, I, Clavel, J, Arndt, V, ...
Background: In recent decades, following the introduction of effective chemotherapy, the prognosis of children with leukaemia and lymphoma has dramatically improved, but data reflecting further...
Clavel, J., Schulz, B., Altieri, B., Barr, P., Alloin, D., ...
Mid-infrared images of the Seyfert 1 galaxy Mrk 279 obtained with the ISO satellite are presented together with the results of a one-year monitoring campaign of the 2.5-11.7 micron spectrum....
Metcalfe, L., O'Halloran, B., McBreen, B., Delaney, M., Burgdorf, M., Leech, K., ...
Markarian (Mkn) 297 is a complex system with two interacting galaxies. Observations were made with ISO using ISOCAM, ISOPHOT and LWS. We present ISOCAM maps at 6.7, 7.7, 12 and 14.3 microns which,...
Crenshaw, D. M., Kraemer, S. B., Turner, T. J., Collier, S., Peterson, B. M., Brandt, W. N., ...
We use Hubble Space Telescope UV and optical spectra of the narrow-line Seyfert 1 (NLS1) galaxy Akn 564 to investigate its internal reddening and properties of its emission-line and intrinsic UV...
Collier, S., Crenshaw, D. M., Peterson, B. M., Brandt, W. N., Clavel, J., Edelson, R., ...
We present results of an intensive two-month campaign of approximately daily spectrophotometric monitoring of the narrow-line Seyfert 1 galaxy Akn 564 with HST. The fractional variability amplitude...
Clavel, J., Schulz, B., Altieri, B., Barr, P., Alloin, D., ...
Mid-infrared images of the Seyfert 1 galaxy Mrk 279 obtained with the ISO satellite are presented together with the results of a one-year monitoring campaign of the 2.5-11.7 micron spectrum....
Clavel, J., Schulz, B., Altieri, B., Barr, P., Alloin, D., ...
Mid-infrared images of the Seyfert 1 galaxy Mrk 279 obtained with the ISO satellite are presented together with the results of a one-year monitoring campaign of the 2.5-11.7 micron spectrum....
Clavel, J., Schulz, B., Altieri, B., Barr, P., Alloin, D., ...
Mid-infrared images of the Seyfert 1 galaxy Mrk 279 obtained with the ISO satellite are presented together with the results of a one-year monitoring campaign of the 2.5-11.7 micron spectrum....
The variable XMM-Newton spectrum of Markarian 766 (2000)
Page, M. J., Mason, K. O., Carrera, F. J., Clavel, J., Kaastra, J. S., Puchnarewicz, E. M., ...
The narrow-line Seyfert 1 galaxy Markarian 766 was observed for 60 ks with the XMM-Newton observatory. The source shows a complex X-ray spectrum. The 2-10 keV spectrum can be adequately represented...
Complex resonance absorption structure in the X-ray spectrum of IRAS13349+2438 (2000)
Sako, M., Kahn, S. M., Behar, E., Kaastra, J. S., Brinkman, A. C., Boller, Th., ...
The luminous infrared-loud quasar IRAS 13349+2438 was observed with the XMM-Newton Observatory as part of the Performance Verification program. The spectrum obtained by the Reflection Grating...
XMM-Newton First-Light Observations of the Hickson Galaxy Group 16 (2000)
Turner, M. J. L., Reeves, J. N., Ponman, T. J., Arnaud, M., Barbera, M., Bennie, P. J., ...
This paper presents the XMM-Newton first-light observations of the Hickson-16 compact group of galaxies. Groups are possibly the oldest large-scale structures in the Universe, pre-dating clusters of...
An XMM-Newton detection of the z=5.80 X-ray weak quasar SDSSp J104433.04-012502.2 (2000)
Brandt, W. N., Guainazzi, M., Kaspi, S., Fan, X., Schneider, D. P., Strauss, Michael A., ...
We report on an XMM-Newton observation of the most distant known quasar, SDSSp J104433.04-012502.2, at z=5.80. We have detected this quasar with high significance in the rest-frame 3.4-13.6 keV band,...
ISO observations of a sample of 60 micron peaker galaxies (2000)
Laureijs, R. J., Watson, D., Metcalfe, L., McBreen, B., O'Halloran, B., Clavel, J., ...
The sample of IRAS galaxies with spectral energy distributions that peak near 60 microns are called Sixty Micron Peakers (SMPs or 60PKs). Their generally peculiar and amorphous morphologies, hot dust...
2.5-11 micron spectroscopy and imaging of AGNs: implication for unification schemes (2000)
Clavel, J., Schulz, B., Altieri, B., Barr, P., Claes, P., Heras, A., ...
We present 2.5-11 micron spectrophotometric & imaging ISO observations of 28 Sf1, 29 Sf2 & 1 normal galaxy. The Sf1 & Sf2 MIR spectra are statistically different: Sf1 have a strong power-law...
O'Brien, P. T., Dietrich, M., Leighly, K., Alloin, D., Clavel, J., Crenshaw, D. M., ...
As part of an extensive multi-wavelength monitoring campaign, the International Ultraviolet Explorer satellite was used to observe the broad-line radio galaxy 3C 390.3 during the period 1994 December...
Dietrich, M., Leighly, K., Alloin, D., Clavel, J., Crenshaw, D. M., ...
As part of an extensive multi-wavelength monitoring campaign, the International Ultraviolet Explorer satellite was used to observe the broad-line radio galaxy 3C 390.3 during the period 1994 December...
2.5-12 micron spectrophotometry and imaging of the CfA sample (1998)
Clavel, J., Schulz, B., Altieri, B., Barr, P., Claes, P., Heras, A., ...
We present low resolution spectrophotometric and imaging ISO observations of a sample of 54 AGN's over the 2.5-11 micron range. The observations generally support unification schemes and set new...
Nandra, K., Clavel, J., Edelson, R. A., George, I. M., Malkan, M. A., Mushotzky, R. F., ...
We have undertaken near-continuous monitoring of the Seyfert 1 galaxy NGC 7469 in the X-ray with RXTE over a ~30d baseline. The source shows strong variability with a root-mean-square (rms) amplitude...
ISO Observations of Symbiotic Stars (1998)
Eyres, SPS, Evans, A, Salama, A, Barr, P, Clavel, J, Jenkins, N, ...
ISO observations of the radio-loud BALQSO 1556+3517 (1997)
To date, the quasar 1556+3517 is the only radio loud Broad Absorption Line QSO (BALQSO; Becker et al. 1997). This prompted narrow band filter imaging observations in the range 4-15 micron with the...
Wanders, I., Peterson, B.M., Alloin, D., Ayres, T.R., Clavel, J., Crenshaw, D.M., ...
From 1996 June 10 to July 29, the International Ultraviolet Explorer monitored the Seyfert 1 galaxy NGC 7469 continuously in an attempt to measure time delays between the continuum and emission-line...
Multi-Frequency Monitoring of the Seyfert 1 Galaxy NGC~4593 II: a Small, Compact Nucleus ? (1995)
Santos-Lleo, M., Clavel, J., Barr, P., Glass, I. S., Pelat, D., Peterson, B. M., ...
We discuss the results of a campaign to monitor spectral variations in the low-luminosity Seyfert~1 galaxy NGC~4593, at X-rays, ultraviolet, optical and near IR frequencies. The observations and data...
Monitoring of active galactic nuclei .6. The quasar mkn-876 (1995)
Erkens, U, Wagner, S J, Alloin, D, Axon, D, Debruyn, A G, Clavel, J, ...
Occupational Risks of Bladder Cancer in France: A Multicentre Case-Control Study (1993)
CORDIER, S, CLAVEL, J, LIMASSET, J C, BOCCON-GIBOD, L, LE MOUAL, N, MANDEREAU, L, ...
The relationships between occupational risk factors in France and bladder cancer were assessed from a hospital-based case-control study conducted between 1984 and 1987 in five regions representing...
Monitoring of active galactic nuclei. I - The quasars 1302 - 102 and 1217 + 023 (1992)
Jackson, N., O'Brien, P.T., Goad, M., Alloin, D., Axon, D.J., Bruyn, A.G. De, ...
Monitoring of active galactic nuclei. I - The quasars 1302 - 102 and 1217 + 023 (1992)
Jackson, N., O'Brien, P.T., Goad, M., Alloin, D., Axon, D.J., Bruyn, A.G. De, ...
Perola, GC, Boksenberg, A, Bromage, GE, Clavel, J, Elvis, M, Elvius, A, ...
Hairy cell leukaemia and occupational exposure to benzene.
Clavel, J, Conso, F, Limasset, J C, Mandereau, L, Roche, P, Flandrin, G, ...
OBJECTIVES: The role of occupational exposures in hairy cell leukaemia (HCL) was investigated through a multicentre, hospital based, case-control study. This paper analyses the role of exposure to...
Association of polymorphisms in the Tau and Saitohin genes with Parkinson's disease
Levecque, C, Elbaz, A, Clavel, J, Vidal, J, Amouyel, P, Alperovitch, A, ...
Objective: To test these two genes for their association with Parkinson's disease in a large community based case–control study.
Occupational exposure to solvents and hairy cell leukaemia
Clavel, J., Mandereau, L., Conso, F., Limasset, J. C., Pourmir, I., Flandrin, G., ...
OBJECTIVES: The role of occupational exposures in hairy cell leukaemia was investigated through a multicentre, hospital based, case-control study. This paper analyses the role of exposure to solvents...
Steffen, C, Auclerc, M, Auvrignon, A, Baruchel, A, Kebaili, K, Lambilliotte, A, ...
Aim: To analyse the association between potential environmental exposure to hydrocarbons and the risk of acute childhood leukaemia.
Household exposure to pesticides and risk of childhood acute leukaemia
Menegaux, F, Baruchel, A, Bertrand, Y, Lescoeur, B, Leverger, G, Nelken, B, ...
Evrard, A-S, Hémon, D, Morin, A, Laurier, D, Tirmarche, M, Backe, J-C, ...
The present study investigated for the first time the incidence of childhood leukaemia (1990–2001) around French nuclear installations using a geographic zoning based on estimated doses to the red...
Childhood leukaemia and population movements in France, 1990–2003
Bellec, S, Baccaïni, B, Goubin, A, Rudant, J, Ripert, M, Hémon, D, ...
In a national study, we investigated the incidence of childhood leukaemia (CL) over a 14-year period in France in relation to several measures based on the proportion of individuals who changed...
Perrillat, F, Clavel, J, Auclerc, M F, Baruchel, A, Leverger, G, Nelken, B, ...
We conducted a case–control study to investigate the role of early infections in the aetiology of childhood acute leukaemias. The study included 280 incident cases (240 acute lymphoblastic...
Bellec, S, Hémon, D, Rudant, J, Goubin, A, Clavel, J
This study aimed to investigate the spatial and space–time distributions of cases of childhood acute leukaemia (CL) during 1990–2000 over the whole French territory. A global spatial...
Perel, Y, Méchinaud, F, Plouvier, E, Gandemer, V, Lutz, P, ...