Search Results - Varricatt, W. P~

Imaging of HH80-81 Jet in the Near-infrared Shock Tracers H2 and [Fe ii] by Mohan, Sreelekshmi, Vig, S., Varricatt, W. P., Tej, A.

“…The HH80-81 system is one of the most powerful jets driven by a massive protostar. We present new near-infrared (NIR) line imaging observations of the HH80-81…”
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JHK observations of faint standard stars in the Mauna Kea Observatories near-infrared photometric system by Leggett, S. K., Currie, M. J., Varricatt, W. P., Hawarden, T. G., Adamson, A. J., Buckle, J., Carroll, T., Davies, J. K., Davis, C. J., Kerr, T. H., Kuhn, O. P., Seigar, M. S., Wold, T.

“…JHK photometry in the Mauna Kea Observatories (MKO) near-infrared system is presented for 115 stars. Of these stars, 79 are United Kingdom Infrared Telescope…”
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Orbitally modulated dust formation by the WC7+O5 colliding-wind binary WR 140 by Williams, P. M., Marchenko, S. V., Marston, A. P., Moffat, A. F. J., Varricatt, W. P., Dougherty, S. M., Kidger, M. R., Morbidelli, L., Tapia, M.

“…We present high-resolution infrared (2–18 μm) images of the archetypal periodic dust-making Wolf–Rayet binary system WR 140 (HD 193793) taken between 2001 and…”
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Near-infrared echelle spectroscopy of protoplanetary nebulae: probing the fast wind in H2 by Davis, C. J., Smith, M. D., Gledhill, T. M., Varricatt, W. P.

“…Echelle spectroscopy of H22.122μm, [Feii]1.644μm and Brγ line emission from a very young planetary nebula (PN), IRAS21282+5050, and from four protoplanetary…”
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UWISH2 - the UKIRT Widefield Infrared Survey for H2 by Froebrich, D., Davis, C. J., Ioannidis, G., Gledhill, T. M., Takami, M., Chrysostomou, A., Drew, J., Eislöffel, J., Gosling, A., Gredel, R., Hatchell, J., Hodapp, K. W., Kumar, M. S. N., Lucas, P. W., Matthews, H., Rawlings, M. G., Smith, M. D., Stecklum, B., Varricatt, W. P., Lee, H. T., Teixeira, P. S., Aspin, C., Khanzadyan, T., Karr, J., Kim, H.-J., Koo, B.-C., Lee, J. J., Lee, Y.-H., Magakian, T. Y., Movsessian, T. A., Nikogossian, E. H., Pyo, T. S., Stanke, T.

“…We present the goals and preliminary results of an unbiased, near-infrared, narrow-band imaging survey of the first galactic quadrant (10° < l < 65°; −1 3 < b…”
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A dusty rain falls on the nova V959 Monocerotis by Evans, A, Banerjee, D P K, Varricatt, W P, Joshi, V

“…We present archival and ground-based infrared observations of the γ-ray-emitting nova V959 Mon, covering the period 100–4205 d after the 2012 eruption. We use…”
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Star formation towards the southern cometary H ii region IRAS 17256−3631 by Veena, V S, Vig, S, Tej, A, Varricatt, W P, Ghosh, S K, Chandrasekhar, T, Ashok, N M

“…IRAS 17256-3631 is a southern Galactic massive star-forming region located at a distance of 2 kpc. In this paper, we present a multiwavelength investigation of…”
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Discovery of two embedded massive YSOs and an outflow in IRAS 18144-1723 by Varricatt, W P, Wouterloot, J G A, Ramsay, S K, Davis, C J

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Discovery of two embedded massive YSOs and an outflow in IRAS 18144-1723 by Varricatt, W. P, Wouterloot, J. G. A, Ramsay, S. K, Davis, C. J

“…Massive stars are rarely seen to form in isolation. It has been proposed that association with companions or clusters in the formative stages is vital to their…”
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L′ and M′ standard stars for the Mauna Kea Observatories Near-Infrared system by Leggett, S. K., Hawarden, T. G., Currie, M. J., Adamson, A. J., Carroll, T. C., Kerr, T. H., Kuhn, O. P., Seigar, M. S., Varricatt, W. P., Wold, T.

“…We present L′ and M′ photometry, obtained at the United Kingdom Infrared Telescope (UKIRT) using the Mauna Kea Observatories Near-Infrared (MKO-NIR) filter…”
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Near-infrared and optical studies of the fast nova V4643 Sgr (Nova Sagittarii 2001) by Ashok, N. M., Banerjee, D. P. K., Varricatt, W. P., Kamath, U. S.

“…V4643 Sagittarii or Nova Sagittarii 2001 was discovered in outburst at 7.7 mag on 2001 February 24. Here, we present near-infrared results of this fast…”
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Imaging of HH80-81 Jet in the Near-infrared Shock Tracers H 2 and [Fe ii] by Mohan, Sreelekshmi, Vig, S., Varricatt, W. P., Tej, A.

“…The HH80-81 system is one of the most powerful jets driven by a massive protostar. We present new near-infrared (NIR) line imaging observations of the HH80-81…”
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THE A-X INFRARED BANDS OF ALUMINUM OXIDE IN STARS: SEARCH AND NEW DETECTIONS by BANERJEE, D. P. K, VARRICATT, W. P, MATHEW, Blesson, LAUNILA, O, ASHOK, N. M

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Multi-epoch infrared photometric study of the star-forming region G173.58+2.45 by Varricatt, Watson P., Davis, Christopher J., Adamson, Andrew J.

“…We present a multi-epoch infrared photometric study of the intermediate-mass star-forming region G173.58+2.45. Photometric observations are obtained using the…”
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A dusty rain falls on the nova V959 Monocerotis by Evans, A, Banerjee, D. P. K, Varricatt, W. P, Joshi, V

“…We present archival and ground-based infrared observations of the gamma-ray-emitting nova V959 Mon, covering the period 100-4205 days after the 2012 eruption…”
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WR 143: a Wolf-Rayet binary by Varricatt, Watson P., Ashok, Nagarhalli M.

“…Near-infrared spectroscopy and photometry of the Wolf-Rayet star WR 143 (HD 195177) were obtained in the JHK photometric bands. High-resolution spectra…”
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Near-infrared spectroscopic monitoring of WR 140 during the 2001 periastron passage by Varricatt, Watson P., Williams, P. M., Ashok, N. M.

“…) and its subsequent fading and cooling. The 1.083-μm He i line has a P Cygni profile, which showed variations in both absorption and emission…”
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Near-infrared echelle spectroscopy of protoplanetary nebulae: probing the fast wind in H 2 by Davis, C. J., Smith, M. D., Gledhill, T. M., Varricatt, W. P.

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The United Kingdom Infrared Telescope Infrared Deep Sky Survey First Data Release by Warren, S. J., Hambly, N. C., Dye, S., Almaini, O., Cross, N. J. G., Edge, A. C., Foucaud, S., Hewett, P. C., Hodgkin, S. T., Irwin, M. J., Jameson, R. F., Lawrence, A., Lucas, P. W., Adamson, A. J., Bandyopadhyay, R. M., Bryant, J., Collins, R. S., Davis, C. J., Dunlop, J. S., Emerson, J. P., Evans, D. W., Gonzales-Solares, E. A., Hirst, P., Jarvis, M. J., Kendall, T. R., Kerr, T. H., Leggett, S. K., Lewis, J. R., Mann, R. G., McLure, R. J., McMahon, R. G., Mortlock, D. J., Rawlings, M. G., Read, M. A., Riello, M., Simpson, C., Smith, D. J. B., Sutorius, E. T. W., Targett, T. A., Varricatt, W. P.

“…The First Data Release (DR1) of the United Kingdom Infrared Telescope Infrared Deep Sky Survey (UKIDSS) took place on 2006 July 21. The UKIDSS is a set of five…”
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Star formation towards the southern Cometary HII region IRAS 17256-3631 by Veena, V. S, Vig, S, Tej, A, Varricatt, W. P, Ghosh, S. K, Chandrasekhar, T, Ashok, N. M

“…IRAS 17256-3631 is a southern Galactic massive star forming region located at a distance of 2 kpc. In this paper, we present a multiwavelength investigation of…”
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