Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Howat, S"'
Autor:
Todd, S. P., Howat, S. K. Ramsay
Publikováno v:
Mon.Not.Roy.Astron.Soc.367:238-246,2006
Near-infrared imaging of the emission from molecular hydrogen is a powerful method for discovering outflows in star-forming regions. We present new near-infrared images, long slit and integral field spectroscopy of the ultra-compact HII region G25.65
Externí odkaz:
http://arxiv.org/abs/astro-ph/0512063
Autor:
Schmoll, J., Robertson, D. J., Dubbeldam, C. M., Yao, J., Bortoletto, F., Pina, L., Hudec, R., Prieto, E., Norrie, C., Ramsay-Howat, S., Preuss, W.
Publikováno v:
New Astron.Rev.50:263-266,2006
The Smart Focal Planes (SmartFP) activity is a European Joint Research Activity funded to develop novel optical technologies for future large telescope instrumentation. In this paper, we will discuss the image slicer developments being carried out as
Externí odkaz:
http://arxiv.org/abs/astro-ph/0509684
Publikováno v:
Mon.Not.Roy.Astron.Soc. 343 (2003) L65
We present the results of a search for pure rotational molecular hydrogen emission from two pre-main-sequence stars, AB Aur and CQ Tau. Observations were made using MICHELLE, the mid-IR echelle spectrometer at the UK Infrared Telescope. We found some
Externí odkaz:
http://arxiv.org/abs/astro-ph/0306271
The v =1-0 R(5) line of HD at 2.46um has been detected at the position of brightest line emission of shocked H2 in the Orion Molecular Cloud. The flux in this HD line, when compared to that of the previously detected HD 0--0 R(5) line at 19.43um, sug
Externí odkaz:
http://arxiv.org/abs/astro-ph/0201418
Publikováno v:
Astrophys.J. 556 (2002) 905
The 2.46um v=1-0 R(5) line of deuterated molecular hydrogen, HD, has been detected in the Orion Peak~1 shock emission region, at a surface brightness of (8.5 +/- 2.1) x 10^(-9) W m^(-2)sr^(-1) over a 6 arcsec^2 area. Comparison of the column density
Externí odkaz:
http://arxiv.org/abs/astro-ph/0110548
Autor:
Bertoldi, F., Draine, B. T., Rosenthal, D., Timmermann, R., Howat, S. K. Ramsay, Geballe, T., Feuchtgruber, H., Drapatz, S.
Publikováno v:
IAU Symposium No. 197 (2000), "Astrochemistry: From Molecular Clouds to Planetary Systems", Minh & van Dishoeck, eds., ASP, p.191
Photodissociation regions (PDRs) and shocks give rise to conspicuous emission from rotationally and vibrationally excited molecular hydrogen. This line emission has now been studied with ISO and from the ground in great detail. A remarkable discovery
Externí odkaz:
http://arxiv.org/abs/astro-ph/0009384
Autor:
Schmoll, J., Robertson, D.J., Dubbeldam, C.M., Bortoletto, F., Pina, L., Hudec, R., Prieto, E., Norrie, C., Ramsay-Howat, S.
Publikováno v:
In New Astronomy Reviews 2006 50(4):263-266
Publikováno v:
In New Astronomy Reviews 2006 50(4):351-354
Autor:
Cull, A *, Howat, S, Greimel, E, Waldenstrom, A.-C, Arraras, J, Kudelka, A, Chauvenet, L, Gould, A
Publikováno v:
In European Journal of Cancer 2001 37(1):47-53
Autor:
Shiwen, X, Leask, A, Renzoni, E, Howat, S, Bou-Gharios, G, Pearson, J, du Bois, R, Denton, CP, Abraham, DJ, Black, CM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2faf52767673a49a16c3164a090d6c81
https://ora.ox.ac.uk/objects/uuid:be80740b-f0da-49ae-a6df-104303775e36
https://ora.ox.ac.uk/objects/uuid:be80740b-f0da-49ae-a6df-104303775e36