SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue

D. J. Eden; Tie Liu; Kee Tae Kim; M. Juvela; S. Y. Liu; K. Tatematsu; J. Di Francesco; K. Wang; Y. Wu; M. A. Thompson; G. A. Fuller; Di Li; I. Ristorcelli; Sung Ju Kang; N. Hirano; D. Johnstone; Y. Lin; J. H. He; P. M. Koch; Patricio Sanhueza; S. L. Qin; Q. Zhang; P. F. Goldsmith; N. J. Evans; J. Yuan; C. P. Zhang; G. J. White; Minho Choi; Chang Won Lee; L. V. Toth; S. Mairs; H. W. Yi; M. Tang; A. Soam; N. Peretto; M. R. Samal; M. Fich; H. Parsons; J. Malinen; G. J. Bendo; A. Rivera-Ingraham; H. L. Liu; J. Wouterloot; P. S. Li; L. Qian; J. Rawlings; M. G. Rawlings; S. Feng; B. Wang; Dalei Li; M. Liu; G. Luo; A. P. Marston; K. M. Pattle; V. M. Pelkonen; A. J. Rigby; S. Zahorecz; G. Zhang; R. Bögner; Y. Aikawa; S. Akhter; D. Alina; G. Bell; J. P. Bernard; A. Blain; L. Bronfman; D. Y. Byun; S. Chapman; H. R. Chen; M. Chen; W. P. Chen; X. Chen; Xuepeng Chen; A. Chrysostomou; Y. H. Chu; E. J. Chung; D. Cornu; G. Cosentino; M. R. Cunningham; K. Demyk; E. Drabek-Maunder; Y. Doi; C. Eswaraiah; E. Falgarone; O. Fehér; H. Fraser; P. Friberg; G. Garay; J. X. Ge; W. K. Gear; J. Greaves; X. Guan; L. Harvey-Smith; T. Hasegawa; Y. He; C. Henkel; T. Hirota; W. Holland; A. Hughes; E. Jarken; T. G. Ji; I. Jimenez-Serra; M. Kang; K. S. Kawabata; Gwanjeong Kim; Jungha Kim; Jongsoo Kim; S. Kim; B. C. Koo; Woojin Kwon; Y. J. Kuan; K. M. Lacaille; S. P. Lai; C. F. Lee; J. E. Lee; Y. U. Lee; H. Li; N. Lo; J. A.P. Lopez; X. Lu; A. R. Lyo; D. Mardones; P. McGehee; F. Meng; L. Montier; J. Montillaud; T. J.T. Moore; O. Morata; G. H. Moriarty-Schieven; S. Ohashi; S. Pak; Geumsook Park; R. Paladini; G. Pech; K. Qiu; Z. Y. Ren; J. Richer; T. Sakai; H. Shang; H. Shinnaga; D. Stamatellos; Y. W. Tang; A. Traficante; C. Vastel; S. Viti; A. Walsh; H. Wang; J. Wang; D. Ward-Thompson; A. Whitworth; C. D. Wilson; Y. Xu; J. Yang; Y. L. Yuan; L. Yuan; A. Zavagno; C. Zhang; G. Zhang; H. W. Zhang; C. Zhou; J. Zhou; L. Zhu; P. Zuo

doi:10.1093/mnras/stz574

SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue

D. J. Eden, Tie Liu, Kee Tae Kim, M. Juvela, S. Y. Liu, K. Tatematsu, J. Di Francesco, K. Wang, Y. Wu, M. A. Thompson, G. A. Fuller, Di Li, I. Ristorcelli, Sung Ju Kang, N. Hirano, D. Johnstone, Y. Lin, J. H. He, P. M. Koch, Patricio SanhuezaS. L. Qin, Q. Zhang, P. F. Goldsmith, N. J. Evans, J. Yuan, C. P. Zhang, G. J. White, Minho Choi, Chang Won Lee, L. V. Toth, S. Mairs, H. W. Yi, M. Tang, A. Soam, N. Peretto, M. R. Samal, M. Fich, H. Parsons, J. Malinen, G. J. Bendo, A. Rivera-Ingraham, H. L. Liu, J. Wouterloot, P. S. Li, L. Qian, J. Rawlings, M. G. Rawlings, S. Feng, B. Wang, Dalei Li, M. Liu, G. Luo, A. P. Marston, K. M. Pattle, V. M. Pelkonen, A. J. Rigby, S. Zahorecz, G. Zhang, R. Bögner, Y. Aikawa, S. Akhter, D. Alina, G. Bell, J. P. Bernard, A. Blain, L. Bronfman, D. Y. Byun, S. Chapman, H. R. Chen, M. Chen, W. P. Chen, X. Chen, Xuepeng Chen, A. Chrysostomou, Y. H. Chu, E. J. Chung, D. Cornu, G. Cosentino, M. R. Cunningham, K. Demyk, E. Drabek-Maunder, Y. Doi, C. Eswaraiah, E. Falgarone, O. Fehér, H. Fraser, P. Friberg, G. Garay, J. X. Ge, W. K. Gear, J. Greaves, X. Guan, L. Harvey-Smith, T. Hasegawa, Y. He, C. Henkel, T. Hirota, W. Holland, A. Hughes, E. Jarken, T. G. Ji, I. Jimenez-Serra, M. Kang, K. S. Kawabata, Gwanjeong Kim, Jungha Kim, Jongsoo Kim, S. Kim, B. C. Koo, Woojin Kwon, Y. J. Kuan, K. M. Lacaille, S. P. Lai, C. F. Lee, J. E. Lee, Y. U. Lee, H. Li, N. Lo, J. A.P. Lopez, X. Lu, A. R. Lyo, D. Mardones, P. McGehee, F. Meng, L. Montier, J. Montillaud, T. J.T. Moore, O. Morata, G. H. Moriarty-Schieven, S. Ohashi, S. Pak, Geumsook Park, R. Paladini, G. Pech, K. Qiu, Z. Y. Ren, J. Richer, T. Sakai, H. Shang, H. Shinnaga, D. Stamatellos, Y. W. Tang, A. Traficante, C. Vastel, S. Viti, A. Walsh, H. Wang, J. Wang, D. Ward-Thompson, A. Whitworth, C. D. Wilson, Y. Xu, J. Yang, Y. L. Yuan, L. Yuan, A. Zavagno, C. Zhang, G. Zhang, H. W. Zhang, C. Zhou, J. Zhou, L. Zhu, P. Zuo

地球科學系(含海洋環境研究所)

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

33 引文斯高帕斯（Scopus）

摘要

We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 μm continuum observations of 1235 Planck Galactic Cold Clumps (PGCCs) made with the Submillimetre Common-User Bolometer Array 2 on the James Clerk Maxwell Telescope. These data are at an angular resolution of 14.4 arcsec, significantly improving upon the 353 GHz resolution of Planck at 5 arcmin, and allowing for a catalogue of 3528 compact sources in 558 PGCCs. We find that the detected PGCCs have significant sub-structure, with 61 per cent of detected PGCCs having three or more compact sources, with filamentary structure also prevalent within the sample. A detection rate of 45 per cent is found across the survey, which is 95 per cent complete to Planck column densities of N_H2 > 5 × 10²¹ cm⁻². By positionally associating the SCOPE compact sources with young stellar objects, the star formation efficiency, as measured by the ratio of luminosity to mass, in nearby clouds is found to be similar to that in the more distant Galactic Plane, with the column density distributions also indistinguishable from each other.

原文	英語
頁（從 - 到）	2895-2908
頁數	14
期刊	Monthly Notices of the Royal Astronomical Society
卷	485
發行號	2
DOIs	https://doi.org/10.1093/mnras/stz574
出版狀態	已發佈 - 2019 2月 15

ASJC Scopus subject areas

天文和天體物理學
空間與行星科學

存取文件

10.1093/mnras/stz574

其它文件與鏈接

The SCOPE 850um compact source catalogue
Eden, D. J. (Creator), Liu, T. (Creator), Kim, K.-T. (Creator), Juvela, M. (Creator), Liu, S.-Y. (Creator), Tatematsu, K. (Creator), Di Francesco, F. J. (Creator), Wang, K. (Creator), Wu, Y. (Creator), Thompson, M. A. (Creator), Fuller, G. A. (Creator), Li, D. (Creator), Ristorcelli, I. (Creator), Kang, S.-J. (Creator), Hirano, N. (Creator), Johnstone, D. (Creator), Lin, Y. (Creator), He, J. H. (Creator), Koch, P. M. (Creator), Sanhueza, P. (Creator), Qin, S.-L. (Creator), Zhang, Q. (Creator), Goldsmith, P. F. (Creator), Evans, N. J. (Creator), Yuan, J. (Creator), Zhang, C.-P. (Creator), White, G. J. (Creator), Choi, M. (Creator), Lee, C. W. (Creator), Toth, L. V. (Creator), Mairs, S. (Creator), Yi, H.-W. (Creator), Tang, M. (Creator), Soam, A. (Creator), Peretto, N. (Creator), Samal, M. R. (Creator), Fich, M. (Creator), Parsons, H. (Creator), Malinen, J. (Creator), Bendo, G. J. (Creator), Rivera-Ingraham, A. (Creator), Liu, H.-L. (Creator), Wouterloot, J. (Creator), Li, P. S. (Creator), Qian, L. (Creator), Rawlings, J. (Creator), Rawlings, M. G. (Creator), Feng, S. (Creator), Wang, B. (Creator), Liu, M. (Creator), Luo, G. (Creator), Marston, A. P. (Creator), Pattle, K. M. (Creator), Pelkonen, V.-M. (Creator), Rigby, A. J. (Creator), Zahorecz, S. (Creator), Zhang, G. (Creator), Bögner, R. (Contributor), Aikawa, Y. (Creator), Akhter, S. (Creator), Alina, D. (Creator), Bell, G. (Creator), Bernard, J.-P. (Creator), Blain, A. (Creator), Bronfman, L. (Creator), Byun, D.-Y. (Creator), Chapman, S. (Creator), Chen, H.-R. (Creator), Chen, M. (Creator), Chen, W.-P. (Creator), Chen, X. (Creator), Chrysostomou, A. (Creator), Chu, Y.-H. (Creator), Chung, E. J. (Creator), Cosentino, G. (Creator), Cunningham, M. R. (Creator), Demyk, K. (Creator), Drabek-Maunder, E. (Creator), Doi, Y. (Creator), Eswaraiah, C. (Creator), Falgarone, E. (Creator), Fehér, O. (Contributor), Fraser, H. (Creator), Friberg, P. (Creator), Garay, G. (Creator), Ge, J. X. (Creator), Gear, W. K. (Creator), Greaves, J. (Creator), Guan, X. (Creator), Harvey-Smith, L. (Creator), Hasegawa, T. (Creator), He, Y. (Creator), Henkel, C. (Creator), Hirota, T. (Creator), Holland, W. (Creator), Hughes, A. (Creator), Jarken, E. (Creator), Ji, T.-G. (Creator), Jimenez-Serra, I. (Creator), Kang, M. (Creator), Kawabata, K. S. (Creator), Kim, G. (Creator), Kim, J. (Creator), Kim, S. (Creator), Koo, B.-C. (Creator), Kwon, W. (Creator), Kuan, Y.-J. (Creator), Lacaille, K. M. (Creator), Lai, S.-P. (Creator), Lee, C. F. (Creator), Lee, J.-E. (Creator), Lee, Y.-U. (Creator), Li, H. (Creator), Lo, N. (Creator), Lopez, J. A. P. (Contributor), Lu, X. (Creator), Lyo, A.-R. (Creator), Mardones, D. (Creator), McGehee, P. (Contributor), Meng, F. (Creator), Montier, L. (Creator), Montillaud, J. (Creator), Moore, T. J. T. (Contributor), Morata, O. (Creator), Moriarty-Schieven, G. H. (Creator), Ohashi, S. (Creator), Pak, S. (Creator), Park, G. (Creator), Paladini, R. (Creator), Pech, G. (Creator), Qiu, K. (Creator), Ren, Z.-Y. (Creator), Richer, J. (Creator), Sakai, T. (Creator), Shang, H. (Creator), Shinnaga, H. (Creator), Stamatellos, D. (Creator), Tang, Y.-W. (Creator), Traficante, A. (Creator), Vastel, C. (Creator), Viti, S. (Creator), Walsh, A. (Creator), Wang, H. (Creator), Wang, J. (Creator), Ward-Thompson, D. (Creator), Whitworth, A. (Creator), Wilson, C. D. (Creator), Xu, Y. (Creator), Yang, J. (Creator), Yuan, Y.-L. (Creator), Yuan, L. (Creator), Zavagno, A. (Creator), Zhang, C. (Creator), Zhang, H.-W. (Creator), Zhou, C. (Creator), Zhou, J. (Creator), Zhu, L. (Creator), Zuo, P. (Creator) & Cornu, D. (Creator), Centre de Donnees Strasbourg (CDS), 2022
DOI: 10.26093/cds/vizier.74852895, https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/485/2895
資料集: Dataset

引用此

Eden, D. J., Liu, T., Kim, K. T., Juvela, M., Liu, S. Y., Tatematsu, K., Di Francesco, J., Wang, K., Wu, Y., Thompson, M. A., Fuller, G. A., Li, D., Ristorcelli, I., Kang, S. J., Hirano, N., Johnstone, D., Lin, Y., He, J. H., Koch, P. M., ... Zuo, P. (2019). SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue. Monthly Notices of the Royal Astronomical Society, 485(2), 2895-2908. https://doi.org/10.1093/mnras/stz574

Eden, DJ, Liu, T, Kim, KT, Juvela, M, Liu, SY, Tatematsu, K, Di Francesco, J, Wang, K, Wu, Y, Thompson, MA, Fuller, GA, Li, D, Ristorcelli, I, Kang, SJ, Hirano, N, Johnstone, D, Lin, Y, He, JH, Koch, PM, Sanhueza, P, Qin, SL, Zhang, Q, Goldsmith, PF, Evans, NJ, Yuan, J, Zhang, CP, White, GJ, Choi, M, Lee, CW, Toth, LV, Mairs, S, Yi, HW, Tang, M, Soam, A, Peretto, N, Samal, MR, Fich, M, Parsons, H, Malinen, J, Bendo, GJ, Rivera-Ingraham, A, Liu, HL, Wouterloot, J, Li, PS, Qian, L, Rawlings, J, Rawlings, MG, Feng, S, Wang, B, Li, D, Liu, M, Luo, G, Marston, AP, Pattle, KM, Pelkonen, VM, Rigby, AJ, Zahorecz, S, Zhang, G, Bögner, R, Aikawa, Y, Akhter, S, Alina, D, Bell, G, Bernard, JP, Blain, A, Bronfman, L, Byun, DY, Chapman, S, Chen, HR, Chen, M, Chen, WP, Chen, X, Chen, X, Chrysostomou, A, Chu, YH, Chung, EJ, Cornu, D, Cosentino, G, Cunningham, MR, Demyk, K, Drabek-Maunder, E, Doi, Y, Eswaraiah, C, Falgarone, E, Fehér, O, Fraser, H, Friberg, P, Garay, G, Ge, JX, Gear, WK, Greaves, J, Guan, X, Harvey-Smith, L, Hasegawa, T, He, Y, Henkel, C, Hirota, T, Holland, W, Hughes, A, Jarken, E, Ji, TG, Jimenez-Serra, I, Kang, M, Kawabata, KS, Kim, G, Kim, J, Kim, J, Kim, S, Koo, BC, Kwon, W, Kuan, YJ, Lacaille, KM, Lai, SP, Lee, CF, Lee, JE, Lee, YU, Li, H, Lo, N, Lopez, JAP, Lu, X, Lyo, AR, Mardones, D, McGehee, P, Meng, F, Montier, L, Montillaud, J, Moore, TJT, Morata, O, Moriarty-Schieven, GH, Ohashi, S, Pak, S, Park, G, Paladini, R, Pech, G, Qiu, K, Ren, ZY, Richer, J, Sakai, T, Shang, H, Shinnaga, H, Stamatellos, D, Tang, YW, Traficante, A, Vastel, C, Viti, S, Walsh, A, Wang, H, Wang, J, Ward-Thompson, D, Whitworth, A, Wilson, CD, Xu, Y, Yang, J, Yuan, YL, Yuan, L, Zavagno, A, Zhang, C, Zhang, G, Zhang, HW, Zhou, C, Zhou, J, Zhu, L & Zuo, P 2019, 'SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue', Monthly Notices of the Royal Astronomical Society, 卷 485, 編號 2, 頁 2895-2908. https://doi.org/10.1093/mnras/stz574

@article{f72d12a488a4413dbba7c4de4f1899b2,

title = "SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue",

abstract = "We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 μm continuum observations of 1235 Planck Galactic Cold Clumps (PGCCs) made with the Submillimetre Common-User Bolometer Array 2 on the James Clerk Maxwell Telescope. These data are at an angular resolution of 14.4 arcsec, significantly improving upon the 353 GHz resolution of Planck at 5 arcmin, and allowing for a catalogue of 3528 compact sources in 558 PGCCs. We find that the detected PGCCs have significant sub-structure, with 61 per cent of detected PGCCs having three or more compact sources, with filamentary structure also prevalent within the sample. A detection rate of 45 per cent is found across the survey, which is 95 per cent complete to Planck column densities of NH2 > 5 × 1021 cm−2. By positionally associating the SCOPE compact sources with young stellar objects, the star formation efficiency, as measured by the ratio of luminosity to mass, in nearby clouds is found to be similar to that in the more distant Galactic Plane, with the column density distributions also indistinguishable from each other.",

keywords = "ISM: Clouds, Stars: Formation, Submillimetre: ISM, Surveys",

author = "Eden, {D. J.} and Tie Liu and Kim, {Kee Tae} and M. Juvela and Liu, {S. Y.} and K. Tatematsu and {Di Francesco}, J. and K. Wang and Y. Wu and Thompson, {M. A.} and Fuller, {G. A.} and Di Li and I. Ristorcelli and Kang, {Sung Ju} and N. Hirano and D. Johnstone and Y. Lin and He, {J. H.} and Koch, {P. M.} and Patricio Sanhueza and Qin, {S. L.} and Q. Zhang and Goldsmith, {P. F.} and Evans, {N. J.} and J. Yuan and Zhang, {C. P.} and White, {G. J.} and Minho Choi and Lee, {Chang Won} and Toth, {L. V.} and S. Mairs and Yi, {H. W.} and M. Tang and A. Soam and N. Peretto and Samal, {M. R.} and M. Fich and H. Parsons and J. Malinen and Bendo, {G. J.} and A. Rivera-Ingraham and Liu, {H. L.} and J. Wouterloot and Li, {P. S.} and L. Qian and J. Rawlings and Rawlings, {M. G.} and S. Feng and B. Wang and Dalei Li and M. Liu and G. Luo and Marston, {A. P.} and Pattle, {K. M.} and Pelkonen, {V. M.} and Rigby, {A. J.} and S. Zahorecz and G. Zhang and R. B{\"o}gner and Y. Aikawa and S. Akhter and D. Alina and G. Bell and Bernard, {J. P.} and A. Blain and L. Bronfman and Byun, {D. Y.} and S. Chapman and Chen, {H. R.} and M. Chen and Chen, {W. P.} and X. Chen and Xuepeng Chen and A. Chrysostomou and Chu, {Y. H.} and Chung, {E. J.} and D. Cornu and G. Cosentino and Cunningham, {M. R.} and K. Demyk and E. Drabek-Maunder and Y. Doi and C. Eswaraiah and E. Falgarone and O. Feh{\'e}r and H. Fraser and P. Friberg and G. Garay and Ge, {J. X.} and Gear, {W. K.} and J. Greaves and X. Guan and L. Harvey-Smith and T. Hasegawa and Y. He and C. Henkel and T. Hirota and W. Holland and A. Hughes and E. Jarken and Ji, {T. G.} and I. Jimenez-Serra and M. Kang and Kawabata, {K. S.} and Gwanjeong Kim and Jungha Kim and Jongsoo Kim and S. Kim and Koo, {B. C.} and Woojin Kwon and Kuan, {Y. J.} and Lacaille, {K. M.} and Lai, {S. P.} and Lee, {C. F.} and Lee, {J. E.} and Lee, {Y. U.} and H. Li and N. Lo and Lopez, {J. A.P.} and X. Lu and Lyo, {A. R.} and D. Mardones and P. McGehee and F. Meng and L. Montier and J. Montillaud and Moore, {T. J.T.} and O. Morata and Moriarty-Schieven, {G. H.} and S. Ohashi and S. Pak and Geumsook Park and R. Paladini and G. Pech and K. Qiu and Ren, {Z. Y.} and J. Richer and T. Sakai and H. Shang and H. Shinnaga and D. Stamatellos and Tang, {Y. W.} and A. Traficante and C. Vastel and S. Viti and A. Walsh and H. Wang and J. Wang and D. Ward-Thompson and A. Whitworth and Wilson, {C. D.} and Y. Xu and J. Yang and Yuan, {Y. L.} and L. Yuan and A. Zavagno and C. Zhang and G. Zhang and Zhang, {H. W.} and C. Zhou and J. Zhou and L. Zhu and P. Zuo",

note = "Publisher Copyright: {\textcopyright} 2019 The Author(s)",

year = "2019",

month = feb,

day = "15",

doi = "10.1093/mnras/stz574",

language = "English",

volume = "485",

pages = "2895--2908",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press",

number = "2",

}

TY - JOUR

T1 - SCOPE

T2 - SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue

AU - Eden, D. J.

AU - Liu, Tie

AU - Kim, Kee Tae

AU - Juvela, M.

AU - Liu, S. Y.

AU - Tatematsu, K.

AU - Di Francesco, J.

AU - Wang, K.

AU - Wu, Y.

AU - Thompson, M. A.

AU - Fuller, G. A.

AU - Li, Di

AU - Ristorcelli, I.

AU - Kang, Sung Ju

AU - Hirano, N.

AU - Johnstone, D.

AU - Lin, Y.

AU - He, J. H.

AU - Koch, P. M.

AU - Sanhueza, Patricio

AU - Qin, S. L.

AU - Zhang, Q.

AU - Goldsmith, P. F.

AU - Evans, N. J.

AU - Yuan, J.

AU - Zhang, C. P.

AU - White, G. J.

AU - Choi, Minho

AU - Lee, Chang Won

AU - Toth, L. V.

AU - Mairs, S.

AU - Yi, H. W.

AU - Tang, M.

AU - Soam, A.

AU - Peretto, N.

AU - Samal, M. R.

AU - Fich, M.

AU - Parsons, H.

AU - Malinen, J.

AU - Bendo, G. J.

AU - Rivera-Ingraham, A.

AU - Liu, H. L.

AU - Wouterloot, J.

AU - Li, P. S.

AU - Qian, L.

AU - Rawlings, J.

AU - Rawlings, M. G.

AU - Feng, S.

AU - Wang, B.

AU - Li, Dalei

AU - Liu, M.

AU - Luo, G.

AU - Marston, A. P.

AU - Pattle, K. M.

AU - Pelkonen, V. M.

AU - Rigby, A. J.

AU - Zahorecz, S.

AU - Zhang, G.

AU - Bögner, R.

AU - Aikawa, Y.

AU - Akhter, S.

AU - Alina, D.

AU - Bell, G.

AU - Bernard, J. P.

AU - Blain, A.

AU - Bronfman, L.

AU - Byun, D. Y.

AU - Chapman, S.

AU - Chen, H. R.

AU - Chen, M.

AU - Chen, W. P.

AU - Chen, X.

AU - Chen, Xuepeng

AU - Chrysostomou, A.

AU - Chu, Y. H.

AU - Chung, E. J.

AU - Cornu, D.

AU - Cosentino, G.

AU - Cunningham, M. R.

AU - Demyk, K.

AU - Drabek-Maunder, E.

AU - Doi, Y.

AU - Eswaraiah, C.

AU - Falgarone, E.

AU - Fehér, O.

AU - Fraser, H.

AU - Friberg, P.

AU - Garay, G.

AU - Ge, J. X.

AU - Gear, W. K.

AU - Greaves, J.

AU - Guan, X.

AU - Harvey-Smith, L.

AU - Hasegawa, T.

AU - He, Y.

AU - Henkel, C.

AU - Hirota, T.

AU - Holland, W.

AU - Hughes, A.

AU - Jarken, E.

AU - Ji, T. G.

AU - Jimenez-Serra, I.

AU - Kang, M.

AU - Kawabata, K. S.

AU - Kim, Gwanjeong

AU - Kim, Jungha

AU - Kim, Jongsoo

AU - Kim, S.

AU - Koo, B. C.

AU - Kwon, Woojin

AU - Kuan, Y. J.

AU - Lacaille, K. M.

AU - Lai, S. P.

AU - Lee, C. F.

AU - Lee, J. E.

AU - Lee, Y. U.

AU - Li, H.

AU - Lo, N.

AU - Lopez, J. A.P.

AU - Lu, X.

AU - Lyo, A. R.

AU - Mardones, D.

AU - McGehee, P.

AU - Meng, F.

AU - Montier, L.

AU - Montillaud, J.

AU - Moore, T. J.T.

AU - Morata, O.

AU - Moriarty-Schieven, G. H.

AU - Ohashi, S.

AU - Pak, S.

AU - Park, Geumsook

AU - Paladini, R.

AU - Pech, G.

AU - Qiu, K.

AU - Ren, Z. Y.

AU - Richer, J.

AU - Sakai, T.

AU - Shang, H.

AU - Shinnaga, H.

AU - Stamatellos, D.

AU - Tang, Y. W.

AU - Traficante, A.

AU - Vastel, C.

AU - Viti, S.

AU - Walsh, A.

AU - Wang, H.

AU - Wang, J.

AU - Ward-Thompson, D.

AU - Whitworth, A.

AU - Wilson, C. D.

AU - Xu, Y.

AU - Yang, J.

AU - Yuan, Y. L.

AU - Yuan, L.

AU - Zavagno, A.

AU - Zhang, C.

AU - Zhang, G.

AU - Zhang, H. W.

AU - Zhou, C.

AU - Zhou, J.

AU - Zhu, L.

AU - Zuo, P.

PY - 2019/2/15

Y1 - 2019/2/15

N2 - We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 μm continuum observations of 1235 Planck Galactic Cold Clumps (PGCCs) made with the Submillimetre Common-User Bolometer Array 2 on the James Clerk Maxwell Telescope. These data are at an angular resolution of 14.4 arcsec, significantly improving upon the 353 GHz resolution of Planck at 5 arcmin, and allowing for a catalogue of 3528 compact sources in 558 PGCCs. We find that the detected PGCCs have significant sub-structure, with 61 per cent of detected PGCCs having three or more compact sources, with filamentary structure also prevalent within the sample. A detection rate of 45 per cent is found across the survey, which is 95 per cent complete to Planck column densities of NH2 > 5 × 1021 cm−2. By positionally associating the SCOPE compact sources with young stellar objects, the star formation efficiency, as measured by the ratio of luminosity to mass, in nearby clouds is found to be similar to that in the more distant Galactic Plane, with the column density distributions also indistinguishable from each other.

AB - We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 μm continuum observations of 1235 Planck Galactic Cold Clumps (PGCCs) made with the Submillimetre Common-User Bolometer Array 2 on the James Clerk Maxwell Telescope. These data are at an angular resolution of 14.4 arcsec, significantly improving upon the 353 GHz resolution of Planck at 5 arcmin, and allowing for a catalogue of 3528 compact sources in 558 PGCCs. We find that the detected PGCCs have significant sub-structure, with 61 per cent of detected PGCCs having three or more compact sources, with filamentary structure also prevalent within the sample. A detection rate of 45 per cent is found across the survey, which is 95 per cent complete to Planck column densities of NH2 > 5 × 1021 cm−2. By positionally associating the SCOPE compact sources with young stellar objects, the star formation efficiency, as measured by the ratio of luminosity to mass, in nearby clouds is found to be similar to that in the more distant Galactic Plane, with the column density distributions also indistinguishable from each other.

KW - ISM: Clouds

KW - Stars: Formation

KW - Submillimetre: ISM

KW - Surveys

UR - http://www.scopus.com/inward/record.url?scp=85067119048&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85067119048&partnerID=8YFLogxK

U2 - 10.1093/mnras/stz574

DO - 10.1093/mnras/stz574

M3 - Article

AN - SCOPUS:85067119048

SN - 0035-8711

VL - 485

SP - 2895

EP - 2908

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 2

ER -

SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey description and compact source catalogue

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The SCOPE 850um compact source catalogue

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