Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1

W. H. Allen, I. A. Bond, E. Budding, M. J. Conway, A. Daniel, K. B. Fenton, H. Fujii, Z. Fujii, N. Hayashida, K. Hibino, M. Honda, J. E. Humble, S. Kabe, K. Kasahara, T. Kifune, G. D. Lythe, A. Masaike, Y. Matsubara, K. Mitsui, Y. Miura & 22 others M. Mori, Y. Muraki, M. Nagano, T. Nakamura, M. Nishizawa, P. M. Norris, S. Ogio, T. O. Saito, M. Sakata, H. Sato, H. M. Shimizu, M. Spencer, J. R. Storey, T. Tanimori, M. Teshima, Shoji Torii, A. Wadsworth, Y. Watase, M. D. Woodhams, Y. Yamamoto, P. C M Yock, T. Yuda

Research output: Contribution to journal › Article

11 Citations (Scopus)

Abstract

The active galaxy Centaurus A and the X-ray binary systems Vela X-1, Centaurus X-3, and Circinus X-1 were monitored for VHE gamma-ray emission above 1 TeV with the JANZOS Cerenkov facility during 1988 and 1989. No evidence was found for persistent or episodic emission from any of these objects. Subseqeunt upper limits on the integral fluxes of 2.2 × 10-11, 2.8 × 10-11, 4.0 × 10-11, and 4.2 × 10-11 cm-2 s-1, respectively, were obtained for these objects. These limits are consistent with results of observations made by other groups.

Original languageEnglish
Pages (from-to)554-558
Number of pages5
JournalAstrophysical Journal
Volume405
Issue number2
Publication statusPublished - 1993 Mar 10
Externally publishedYes

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gamma rays
active galaxies
x rays

Keywords

  • Galaxies: individual (Centaurus A)
  • Gamma rays: observations
  • Stars: individual (Vela X-1, Centaurus X-3, Circinus X-1)
  • X-rays: galaxies
  • X-rays: stars

ASJC Scopus subject areas

  • Space and Planetary Science

Cite this

Allen, W. H., Bond, I. A., Budding, E., Conway, M. J., Daniel, A., Fenton, K. B., ... Yuda, T. (1993). Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1. Astrophysical Journal, 405(2), 554-558.

Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1. / Allen, W. H.; Bond, I. A.; Budding, E.; Conway, M. J.; Daniel, A.; Fenton, K. B.; Fujii, H.; Fujii, Z.; Hayashida, N.; Hibino, K.; Honda, M.; Humble, J. E.; Kabe, S.; Kasahara, K.; Kifune, T.; Lythe, G. D.; Masaike, A.; Matsubara, Y.; Mitsui, K.; Miura, Y.; Mori, M.; Muraki, Y.; Nagano, M.; Nakamura, T.; Nishizawa, M.; Norris, P. M.; Ogio, S.; Saito, T. O.; Sakata, M.; Sato, H.; Shimizu, H. M.; Spencer, M.; Storey, J. R.; Tanimori, T.; Teshima, M.; Torii, Shoji; Wadsworth, A.; Watase, Y.; Woodhams, M. D.; Yamamoto, Y.; Yock, P. C M; Yuda, T.

In: Astrophysical Journal, Vol. 405, No. 2, 10.03.1993, p. 554-558.

Research output: Contribution to journal › Article

Allen, WH, Bond, IA, Budding, E, Conway, MJ, Daniel, A, Fenton, KB, Fujii, H, Fujii, Z, Hayashida, N, Hibino, K, Honda, M, Humble, JE, Kabe, S, Kasahara, K, Kifune, T, Lythe, GD, Masaike, A, Matsubara, Y, Mitsui, K, Miura, Y, Mori, M, Muraki, Y, Nagano, M, Nakamura, T, Nishizawa, M, Norris, PM, Ogio, S, Saito, TO, Sakata, M, Sato, H, Shimizu, HM, Spencer, M, Storey, JR, Tanimori, T, Teshima, M, Torii, S, Wadsworth, A, Watase, Y, Woodhams, MD, Yamamoto, Y, Yock, PCM & Yuda, T 1993, 'Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1', Astrophysical Journal, vol. 405, no. 2, pp. 554-558.
Allen WH, Bond IA, Budding E, Conway MJ, Daniel A, Fenton KB et al. Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1. Astrophysical Journal. 1993 Mar 10;405(2):554-558.
Allen, W. H. ; Bond, I. A. ; Budding, E. ; Conway, M. J. ; Daniel, A. ; Fenton, K. B. ; Fujii, H. ; Fujii, Z. ; Hayashida, N. ; Hibino, K. ; Honda, M. ; Humble, J. E. ; Kabe, S. ; Kasahara, K. ; Kifune, T. ; Lythe, G. D. ; Masaike, A. ; Matsubara, Y. ; Mitsui, K. ; Miura, Y. ; Mori, M. ; Muraki, Y. ; Nagano, M. ; Nakamura, T. ; Nishizawa, M. ; Norris, P. M. ; Ogio, S. ; Saito, T. O. ; Sakata, M. ; Sato, H. ; Shimizu, H. M. ; Spencer, M. ; Storey, J. R. ; Tanimori, T. ; Teshima, M. ; Torii, Shoji ; Wadsworth, A. ; Watase, Y. ; Woodhams, M. D. ; Yamamoto, Y. ; Yock, P. C M ; Yuda, T. / Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1. In: Astrophysical Journal. 1993 ; Vol. 405, No. 2. pp. 554-558.
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title = "Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1",
abstract = "The active galaxy Centaurus A and the X-ray binary systems Vela X-1, Centaurus X-3, and Circinus X-1 were monitored for VHE gamma-ray emission above 1 TeV with the JANZOS Cerenkov facility during 1988 and 1989. No evidence was found for persistent or episodic emission from any of these objects. Subseqeunt upper limits on the integral fluxes of 2.2 × 10-11, 2.8 × 10-11, 4.0 × 10-11, and 4.2 × 10-11 cm-2 s-1, respectively, were obtained for these objects. These limits are consistent with results of observations made by other groups.",
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TY - JOUR

T1 - Upper limits on TeV gamma-ray emission from centaurus A, vela X-1, centaurus X-3, and circinus X-1

AU - Allen, W. H.

AU - Bond, I. A.

AU - Budding, E.

AU - Conway, M. J.

AU - Daniel, A.

AU - Fenton, K. B.

AU - Fujii, H.

AU - Fujii, Z.

AU - Hayashida, N.

AU - Hibino, K.

AU - Honda, M.

AU - Humble, J. E.

AU - Kabe, S.

AU - Kasahara, K.

AU - Kifune, T.

AU - Lythe, G. D.

AU - Masaike, A.

AU - Matsubara, Y.

AU - Mitsui, K.

AU - Miura, Y.

AU - Mori, M.

AU - Muraki, Y.

AU - Nagano, M.

AU - Nakamura, T.

AU - Nishizawa, M.

AU - Norris, P. M.

AU - Ogio, S.

AU - Saito, T. O.

AU - Sakata, M.

AU - Sato, H.

AU - Shimizu, H. M.

AU - Spencer, M.

AU - Storey, J. R.

AU - Tanimori, T.

AU - Teshima, M.

AU - Torii, Shoji

AU - Wadsworth, A.

AU - Watase, Y.

AU - Woodhams, M. D.

AU - Yamamoto, Y.

AU - Yock, P. C M

AU - Yuda, T.

PY - 1993/3/10

Y1 - 1993/3/10

N2 - The active galaxy Centaurus A and the X-ray binary systems Vela X-1, Centaurus X-3, and Circinus X-1 were monitored for VHE gamma-ray emission above 1 TeV with the JANZOS Cerenkov facility during 1988 and 1989. No evidence was found for persistent or episodic emission from any of these objects. Subseqeunt upper limits on the integral fluxes of 2.2 × 10-11, 2.8 × 10-11, 4.0 × 10-11, and 4.2 × 10-11 cm-2 s-1, respectively, were obtained for these objects. These limits are consistent with results of observations made by other groups.

AB - The active galaxy Centaurus A and the X-ray binary systems Vela X-1, Centaurus X-3, and Circinus X-1 were monitored for VHE gamma-ray emission above 1 TeV with the JANZOS Cerenkov facility during 1988 and 1989. No evidence was found for persistent or episodic emission from any of these objects. Subseqeunt upper limits on the integral fluxes of 2.2 × 10-11, 2.8 × 10-11, 4.0 × 10-11, and 4.2 × 10-11 cm-2 s-1, respectively, were obtained for these objects. These limits are consistent with results of observations made by other groups.

KW - Galaxies: individual (Centaurus A)

KW - Gamma rays: observations

KW - Stars: individual (Vela X-1, Centaurus X-3, Circinus X-1)

KW - X-rays: galaxies

KW - X-rays: stars

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M3 - Article

VL - 405

SP - 554

EP - 558

JO - Astrophysical Journal

JF - Astrophysical Journal

SN - 0004-637X

IS - 2

ER -

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