Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array

J. J. Watson; A. De Franco; A. Abchiche; D. Allan; J. P. Amans; T. P. Armstrong; A. Balzer; D. Berge; C. Boisson; J. J. Bousquet; A. M. Brown; M. Bryan; G. Buchholtz; P. M. Chadwick; H. Costantini; G. Cotter; M. K. Daniel; F. De Frondat; J. L. Dournaux; D. Dumas; J. P. Ernenwein; G. Fasola; S. Funk; J. Gironnet; J. A. Graham; T. Greenshaw; O. Hervet; N. Hidaka; J. A. Hinton; J. M. Huet; I. Jegouzo; T. Jogler; M. Kraus; J. S. Lapington; P. Laporte; J. Lefaucheur; S. Markoff; T. Melse; L. Mohrmann; P. Molyneux; S. J. Nolan; A. Okumura; J. P. Osborne; R. D. Parsons; S. Rosen; D. Ross; G. Rowell; C. B. Rulten; Y. Sato; F. Sayède; J. Schmoll; H. Schoorlemmer; M. Servillat; H. Sol; V. Stamatescu; M. Stephan; R. Stuik; J. Sykes; H. Tajima; J. Thornhill; L. Tibaldo; C. Trichard; J. Vink; R. White; N. Yamane; A. Zech; A. Zink; J. Zorn

doi:10.1063/1.4969027

Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array

J. J. Watson, A. De Franco, A. Abchiche, D. Allan, J. P. Amans, T. P. Armstrong, A. Balzer, D. Berge, C. Boisson, J. J. Bousquet, A. M. Brown, M. Bryan, G. Buchholtz, P. M. Chadwick, H. Costantini, G. Cotter, M. K. Daniel, F. De Frondat, J. L. Dournaux, D. DumasJ. P. Ernenwein, G. Fasola, S. Funk, J. Gironnet, J. A. Graham, T. Greenshaw, O. Hervet, N. Hidaka, J. A. Hinton, J. M. Huet, I. Jegouzo, T. Jogler, M. Kraus, J. S. Lapington, P. Laporte, J. Lefaucheur, S. Markoff, T. Melse, L. Mohrmann, P. Molyneux, S. J. Nolan, A. Okumura, J. P. Osborne, R. D. Parsons, S. Rosen, D. Ross, G. Rowell, C. B. Rulten, Y. Sato, F. Sayède, J. Schmoll, H. Schoorlemmer, M. Servillat, H. Sol, V. Stamatescu, M. Stephan, R. Stuik, J. Sykes, H. Tajima, J. Thornhill, L. Tibaldo, C. Trichard, J. Vink, R. White, N. Yamane, A. Zech, A. Zink, J. Zorn

Physics and Astronomy (Twin Cities)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

The Gamma-ray Cherenkov Telescope (GCT) is a candidate for the Small Size Telescopes (SSTs) of the Cherenkov Telescope Array (CTA). Its purpose is to extend the sensitivity of CTA to gamma-ray energies reaching 300 TeV. Its dual-mirror optical design and curved focal plane enables the use of a compact camera of 0.4 m diameter, while achieving a field of view of above 8 degrees. Through the use of the digitising TARGET ASICs, the Cherenkov flash is sampled once per nanosecond contin-uously and then digitised when triggering conditions are met within the analogue outputs of the photosensors. Entire waveforms (typically covering 96 ns) for all 2048 pixels are then stored for analysis, allowing for a broad spectrum of investigations to be performed on the data. Two prototypes of the GCT camera are under development, with differing photosensors: Multi-Anode Photomultipliers (MAPMs) and Silicon Photomultipliers (SiPMs). During November 2015, the GCT MAPM (GCT-M) prototype camera was integrated onto the GCT structure at the Observatoire de Paris-Meudon, where it observed the first Cherenkov light detected by a prototype instrument for CTA.

Original language	English (US)
Title of host publication	High Energy Gamma-Ray Astronomy
Subtitle of host publication	6th International Meeting on High Energy Gamma-Ray Astronomy
Editors	Felix A. Aharonian, Felix A. Aharonian, Frank M. Rieger, Werner Hofmann
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735414563
DOIs	https://doi.org/10.1063/1.4969027
State	Published - Jan 4 2017
Event	6th International Symposium on High Energy Gamma-Ray Astronomy - Heidelberg, Germany Duration: Jul 11 2016 → Jul 15 2016

Publication series

Name	AIP Conference Proceedings
Volume	1792
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	6th International Symposium on High Energy Gamma-Ray Astronomy
Country/Territory	Germany
City	Heidelberg
Period	7/11/16 → 7/15/16

Bibliographical note

Publisher Copyright:
© 2017 Author(s).

Publisher link

10.1063/1.4969027

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Watson, J. J., De Franco, A., Abchiche, A., Allan, D., Amans, J. P., Armstrong, T. P., Balzer, A., Berge, D., Boisson, C., Bousquet, J. J., Brown, A. M., Bryan, M., Buchholtz, G., Chadwick, P. M., Costantini, H., Cotter, G., Daniel, M. K., De Frondat, F., Dournaux, J. L., ... Zorn, J. (2017). Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array. In F. A. Aharonian, F. A. Aharonian, F. M. Rieger, & W. Hofmann (Eds.), High Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy Article 080006 (AIP Conference Proceedings; Vol. 1792). American Institute of Physics Inc.. https://doi.org/10.1063/1.4969027

Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array. / Watson, J. J.; De Franco, A.; Abchiche, A. et al.
High Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy. ed. / Felix A. Aharonian; Felix A. Aharonian; Frank M. Rieger; Werner Hofmann. American Institute of Physics Inc., 2017. 080006 (AIP Conference Proceedings; Vol. 1792).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Watson, JJ, De Franco, A, Abchiche, A, Allan, D, Amans, JP, Armstrong, TP, Balzer, A, Berge, D, Boisson, C, Bousquet, JJ, Brown, AM, Bryan, M, Buchholtz, G, Chadwick, PM, Costantini, H, Cotter, G, Daniel, MK, De Frondat, F, Dournaux, JL, Dumas, D, Ernenwein, JP, Fasola, G, Funk, S, Gironnet, J, Graham, JA, Greenshaw, T, Hervet, O, Hidaka, N, Hinton, JA, Huet, JM, Jegouzo, I, Jogler, T, Kraus, M, Lapington, JS, Laporte, P, Lefaucheur, J, Markoff, S, Melse, T, Mohrmann, L, Molyneux, P, Nolan, SJ, Okumura, A, Osborne, JP, Parsons, RD, Rosen, S, Ross, D, Rowell, G, Rulten, CB, Sato, Y, Sayède, F, Schmoll, J, Schoorlemmer, H, Servillat, M, Sol, H, Stamatescu, V, Stephan, M, Stuik, R, Sykes, J, Tajima, H, Thornhill, J, Tibaldo, L, Trichard, C, Vink, J, White, R, Yamane, N, Zech, A, Zink, A & Zorn, J 2017, Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array. in FA Aharonian, FA Aharonian, FM Rieger & W Hofmann (eds), High Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy., 080006, AIP Conference Proceedings, vol. 1792, American Institute of Physics Inc., 6th International Symposium on High Energy Gamma-Ray Astronomy, Heidelberg, Germany, 7/11/16. https://doi.org/10.1063/1.4969027

Watson JJ, De Franco A, Abchiche A, Allan D, Amans JP, Armstrong TP et al. Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array. In Aharonian FA, Aharonian FA, Rieger FM, Hofmann W, editors, High Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy. American Institute of Physics Inc. 2017. 080006. (AIP Conference Proceedings). doi: 10.1063/1.4969027

Watson, J. J. ; De Franco, A. ; Abchiche, A. et al. / Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array. High Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy. editor / Felix A. Aharonian ; Felix A. Aharonian ; Frank M. Rieger ; Werner Hofmann. American Institute of Physics Inc., 2017. (AIP Conference Proceedings).

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abstract = "The Gamma-ray Cherenkov Telescope (GCT) is a candidate for the Small Size Telescopes (SSTs) of the Cherenkov Telescope Array (CTA). Its purpose is to extend the sensitivity of CTA to gamma-ray energies reaching 300 TeV. Its dual-mirror optical design and curved focal plane enables the use of a compact camera of 0.4 m diameter, while achieving a field of view of above 8 degrees. Through the use of the digitising TARGET ASICs, the Cherenkov flash is sampled once per nanosecond contin-uously and then digitised when triggering conditions are met within the analogue outputs of the photosensors. Entire waveforms (typically covering 96 ns) for all 2048 pixels are then stored for analysis, allowing for a broad spectrum of investigations to be performed on the data. Two prototypes of the GCT camera are under development, with differing photosensors: Multi-Anode Photomultipliers (MAPMs) and Silicon Photomultipliers (SiPMs). During November 2015, the GCT MAPM (GCT-M) prototype camera was integrated onto the GCT structure at the Observatoire de Paris-Meudon, where it observed the first Cherenkov light detected by a prototype instrument for CTA.",

author = "Watson, {J. J.} and {De Franco}, A. and A. Abchiche and D. Allan and Amans, {J. P.} and Armstrong, {T. P.} and A. Balzer and D. Berge and C. Boisson and Bousquet, {J. J.} and Brown, {A. M.} and M. Bryan and G. Buchholtz and Chadwick, {P. M.} and H. Costantini and G. Cotter and Daniel, {M. K.} and {De Frondat}, F. and Dournaux, {J. L.} and D. Dumas and Ernenwein, {J. P.} and G. Fasola and S. Funk and J. Gironnet and Graham, {J. A.} and T. Greenshaw and O. Hervet and N. Hidaka and Hinton, {J. A.} and Huet, {J. M.} and I. Jegouzo and T. Jogler and M. Kraus and Lapington, {J. S.} and P. Laporte and J. Lefaucheur and S. Markoff and T. Melse and L. Mohrmann and P. Molyneux and Nolan, {S. J.} and A. Okumura and Osborne, {J. P.} and Parsons, {R. D.} and S. Rosen and D. Ross and G. Rowell and Rulten, {C. B.} and Y. Sato and F. Say{\`e}de and J. Schmoll and H. Schoorlemmer and M. Servillat and H. Sol and V. Stamatescu and M. Stephan and R. Stuik and J. Sykes and H. Tajima and J. Thornhill and L. Tibaldo and C. Trichard and J. Vink and R. White and N. Yamane and A. Zech and A. Zink and J. Zorn",

note = "Publisher Copyright: {\textcopyright} 2017 Author(s).; 6th International Symposium on High Energy Gamma-Ray Astronomy ; Conference date: 11-07-2016 Through 15-07-2016",

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doi = "10.1063/1.4969027",

language = "English (US)",

series = "AIP Conference Proceedings",

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AU - De Franco, A.

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AU - Allan, D.

AU - Amans, J. P.

AU - Armstrong, T. P.

AU - Balzer, A.

AU - Berge, D.

AU - Boisson, C.

AU - Bousquet, J. J.

AU - Brown, A. M.

AU - Bryan, M.

AU - Buchholtz, G.

AU - Chadwick, P. M.

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AU - Dournaux, J. L.

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AU - Funk, S.

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AU - Graham, J. A.

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AU - Hervet, O.

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AU - Sayède, F.

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AU - Schoorlemmer, H.

AU - Servillat, M.

AU - Sol, H.

AU - Stamatescu, V.

AU - Stephan, M.

AU - Stuik, R.

AU - Sykes, J.

AU - Tajima, H.

AU - Thornhill, J.

AU - Tibaldo, L.

AU - Trichard, C.

AU - Vink, J.

AU - White, R.

AU - Yamane, N.

AU - Zech, A.

AU - Zink, A.

AU - Zorn, J.

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N2 - The Gamma-ray Cherenkov Telescope (GCT) is a candidate for the Small Size Telescopes (SSTs) of the Cherenkov Telescope Array (CTA). Its purpose is to extend the sensitivity of CTA to gamma-ray energies reaching 300 TeV. Its dual-mirror optical design and curved focal plane enables the use of a compact camera of 0.4 m diameter, while achieving a field of view of above 8 degrees. Through the use of the digitising TARGET ASICs, the Cherenkov flash is sampled once per nanosecond contin-uously and then digitised when triggering conditions are met within the analogue outputs of the photosensors. Entire waveforms (typically covering 96 ns) for all 2048 pixels are then stored for analysis, allowing for a broad spectrum of investigations to be performed on the data. Two prototypes of the GCT camera are under development, with differing photosensors: Multi-Anode Photomultipliers (MAPMs) and Silicon Photomultipliers (SiPMs). During November 2015, the GCT MAPM (GCT-M) prototype camera was integrated onto the GCT structure at the Observatoire de Paris-Meudon, where it observed the first Cherenkov light detected by a prototype instrument for CTA.

AB - The Gamma-ray Cherenkov Telescope (GCT) is a candidate for the Small Size Telescopes (SSTs) of the Cherenkov Telescope Array (CTA). Its purpose is to extend the sensitivity of CTA to gamma-ray energies reaching 300 TeV. Its dual-mirror optical design and curved focal plane enables the use of a compact camera of 0.4 m diameter, while achieving a field of view of above 8 degrees. Through the use of the digitising TARGET ASICs, the Cherenkov flash is sampled once per nanosecond contin-uously and then digitised when triggering conditions are met within the analogue outputs of the photosensors. Entire waveforms (typically covering 96 ns) for all 2048 pixels are then stored for analysis, allowing for a broad spectrum of investigations to be performed on the data. Two prototypes of the GCT camera are under development, with differing photosensors: Multi-Anode Photomultipliers (MAPMs) and Silicon Photomultipliers (SiPMs). During November 2015, the GCT MAPM (GCT-M) prototype camera was integrated onto the GCT structure at the Observatoire de Paris-Meudon, where it observed the first Cherenkov light detected by a prototype instrument for CTA.

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DO - 10.1063/1.4969027

M3 - Conference contribution

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T3 - AIP Conference Proceedings

BT - High Energy Gamma-Ray Astronomy

A2 - Aharonian, Felix A.

A2 - Rieger, Frank M.

A2 - Hofmann, Werner

PB - American Institute of Physics Inc.

T2 - 6th International Symposium on High Energy Gamma-Ray Astronomy

Y2 - 11 July 2016 through 15 July 2016

ER -

Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array

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