The stratospheric terahertz observatory (STO): An LDB experiment to investigate the life cycle of the interstellar medium

C. K. Walker; C. A. Kulesa; C. E. Groppi; E. Young; T. McMahon; P. Bernasconi; C. Lisse; D. Neufeld; D. Hollenbach; J. Kawamura; P. Goldsmith; W. Langer; H. Yorke; J. Sterne; A. Skalare; I. Mehdi; S. Weinreb; J. Kooi; J. Stutzki; U. Graf; C. Honingh; P. Puetz; C. Martin; M. Wolfire

The stratospheric terahertz observatory (STO): An LDB experiment to investigate the life cycle of the interstellar medium

C. K. Walker, C. A. Kulesa, C. E. Groppi, E. Young, T. McMahon, P. Bernasconi, C. Lisse, D. Neufeld, D. Hollenbach, J. Kawamura, P. Goldsmith, W. Langer, H. Yorke, J. Sterne, A. Skalare, I. Mehdi, S. Weinreb, J. Kooi, J. Stutzki, U. GrafC. Honingh, P. Puetz, C. Martin, M. Wolfire

Research output: Contribution to conference › Paper › peer-review

5 Scopus citations

Abstract

The Stratospheric Terahertz Observatory (STO) is a balloon-borne, 0.8-meter telescope designed to investigate the structure of the interstellar medium and the life cycle of interstellar clouds. In its first long duration flight, STO will use two, 4-beam HEB receiver arrays to survey part of the Galactic Plane in the [C II] line at 158 microns (the brightest spectral line in the Galaxy) and the [N II] line at 205 microns (a tracer of the star formation rate). At ~1' angular resolution and < 1 km/s velocity resolution, STO will detect every interstellar cloud with AV > 0.3 in the surveyed region, and, through excitation and kinematic diagnostics provided by [C II] and [N II] line emission, will illustrate how atomic and molecular clouds are formed and dispersed in the Galaxy. STO will make 3- dimensional maps of the structure, dynamics, turbulence, energy balance, and pressure of the Milky Way's Interstellar Medium (ISM), as well as the star formation rate. In future flights, STO will observe the important far-infrared lines of [O I], [N II], and HD.

Original language	English (US)
Pages	9-13
Number of pages	5
State	Published - 2008
Event	19th International Symposium on Space Terahertz Technology, ISSTT 2008 - Groningen, Netherlands Duration: Apr 28 2008 → Apr 30 2008

Other

Other	19th International Symposium on Space Terahertz Technology, ISSTT 2008
Country/Territory	Netherlands
City	Groningen
Period	4/28/08 → 4/30/08

ASJC Scopus subject areas

Computer Networks and Communications
Space and Planetary Science
Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics

Cite this

Walker, C. K., Kulesa, C. A., Groppi, C. E., Young, E., McMahon, T., Bernasconi, P., Lisse, C., Neufeld, D., Hollenbach, D., Kawamura, J., Goldsmith, P., Langer, W., Yorke, H., Sterne, J., Skalare, A., Mehdi, I., Weinreb, S., Kooi, J., Stutzki, J., ... Wolfire, M. (2008). The stratospheric terahertz observatory (STO): An LDB experiment to investigate the life cycle of the interstellar medium. 9-13. Paper presented at 19th International Symposium on Space Terahertz Technology, ISSTT 2008, Groningen, Netherlands.

The stratospheric terahertz observatory (STO): An LDB experiment to investigate the life cycle of the interstellar medium. / Walker, C. K.; Kulesa, C. A.; Groppi, C. E. et al.
2008. 9-13 Paper presented at 19th International Symposium on Space Terahertz Technology, ISSTT 2008, Groningen, Netherlands.

Research output: Contribution to conference › Paper › peer-review

Walker, CK , Kulesa, CA, Groppi, CE, Young, E, McMahon, T, Bernasconi, P, Lisse, C, Neufeld, D, Hollenbach, D, Kawamura, J, Goldsmith, P, Langer, W, Yorke, H, Sterne, J, Skalare, A, Mehdi, I, Weinreb, S, Kooi, J, Stutzki, J, Graf, U, Honingh, C, Puetz, P, Martin, C & Wolfire, M 2008, 'The stratospheric terahertz observatory (STO): An LDB experiment to investigate the life cycle of the interstellar medium', Paper presented at 19th International Symposium on Space Terahertz Technology, ISSTT 2008, Groningen, Netherlands, 4/28/08 - 4/30/08 pp. 9-13.

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abstract = "The Stratospheric Terahertz Observatory (STO) is a balloon-borne, 0.8-meter telescope designed to investigate the structure of the interstellar medium and the life cycle of interstellar clouds. In its first long duration flight, STO will use two, 4-beam HEB receiver arrays to survey part of the Galactic Plane in the [C II] line at 158 microns (the brightest spectral line in the Galaxy) and the [N II] line at 205 microns (a tracer of the star formation rate). At ~1' angular resolution and < 1 km/s velocity resolution, STO will detect every interstellar cloud with AV > 0.3 in the surveyed region, and, through excitation and kinematic diagnostics provided by [C II] and [N II] line emission, will illustrate how atomic and molecular clouds are formed and dispersed in the Galaxy. STO will make 3- dimensional maps of the structure, dynamics, turbulence, energy balance, and pressure of the Milky Way's Interstellar Medium (ISM), as well as the star formation rate. In future flights, STO will observe the important far-infrared lines of [O I], [N II], and HD.",

author = "Walker, {C. K.} and Kulesa, {C. A.} and Groppi, {C. E.} and E. Young and T. McMahon and P. Bernasconi and C. Lisse and D. Neufeld and D. Hollenbach and J. Kawamura and P. Goldsmith and W. Langer and H. Yorke and J. Sterne and A. Skalare and I. Mehdi and S. Weinreb and J. Kooi and J. Stutzki and U. Graf and C. Honingh and P. Puetz and C. Martin and M. Wolfire",

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T2 - 19th International Symposium on Space Terahertz Technology, ISSTT 2008

AU - Walker, C. K.

AU - Kulesa, C. A.

AU - Groppi, C. E.

AU - Young, E.

AU - McMahon, T.

AU - Bernasconi, P.

AU - Lisse, C.

AU - Neufeld, D.

AU - Hollenbach, D.

AU - Kawamura, J.

AU - Goldsmith, P.

AU - Langer, W.

AU - Yorke, H.

AU - Sterne, J.

AU - Skalare, A.

AU - Mehdi, I.

AU - Weinreb, S.

AU - Kooi, J.

AU - Stutzki, J.

AU - Graf, U.

AU - Honingh, C.

AU - Puetz, P.

AU - Martin, C.

AU - Wolfire, M.

PY - 2008

Y1 - 2008

N2 - The Stratospheric Terahertz Observatory (STO) is a balloon-borne, 0.8-meter telescope designed to investigate the structure of the interstellar medium and the life cycle of interstellar clouds. In its first long duration flight, STO will use two, 4-beam HEB receiver arrays to survey part of the Galactic Plane in the [C II] line at 158 microns (the brightest spectral line in the Galaxy) and the [N II] line at 205 microns (a tracer of the star formation rate). At ~1' angular resolution and < 1 km/s velocity resolution, STO will detect every interstellar cloud with AV > 0.3 in the surveyed region, and, through excitation and kinematic diagnostics provided by [C II] and [N II] line emission, will illustrate how atomic and molecular clouds are formed and dispersed in the Galaxy. STO will make 3- dimensional maps of the structure, dynamics, turbulence, energy balance, and pressure of the Milky Way's Interstellar Medium (ISM), as well as the star formation rate. In future flights, STO will observe the important far-infrared lines of [O I], [N II], and HD.

AB - The Stratospheric Terahertz Observatory (STO) is a balloon-borne, 0.8-meter telescope designed to investigate the structure of the interstellar medium and the life cycle of interstellar clouds. In its first long duration flight, STO will use two, 4-beam HEB receiver arrays to survey part of the Galactic Plane in the [C II] line at 158 microns (the brightest spectral line in the Galaxy) and the [N II] line at 205 microns (a tracer of the star formation rate). At ~1' angular resolution and < 1 km/s velocity resolution, STO will detect every interstellar cloud with AV > 0.3 in the surveyed region, and, through excitation and kinematic diagnostics provided by [C II] and [N II] line emission, will illustrate how atomic and molecular clouds are formed and dispersed in the Galaxy. STO will make 3- dimensional maps of the structure, dynamics, turbulence, energy balance, and pressure of the Milky Way's Interstellar Medium (ISM), as well as the star formation rate. In future flights, STO will observe the important far-infrared lines of [O I], [N II], and HD.

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The stratospheric terahertz observatory (STO): An LDB experiment to investigate the life cycle of the interstellar medium

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