The VANDELS ESO public spectroscopic survey: Observations and first data release

L. Pentericci, R. J. McLure, B. Garilli, O. Cucciati, P. Franzetti, A. Iovino, R. Amorin, M. Bolzonella, A. Bongiorno, A. C. Carnall, M. Castellano, A. Cimatti, M. Cirasuolo, F. Cullen, S. De Barros, J. S. Dunlop, D. Elbaz, S. L. Finkelstein, A. Fontana, F. FontanotM. Fumana, A. Gargiulo, L. Guaita, W. G. Hartley, M. J. Jarvis, S. Juneau, W. Karman, D. MacCagni, F. Marchi, E. Marmol-Queralto, K. Nandra, E. Pompei, L. Pozzetti, M. Scodeggio, V. Sommariva, M. Talia, O. Almaini, I. Balestra, S. Bardelli, E. F. Bell, N. Bourne, R. A.A. Bowler, M. Brusa, F. Buitrago, K. I. Caputi, P. Cassata, S. Charlot, A. Citro, G. Cresci, S. Cristiani, E. Curtis-Lake, M. DIckinson, G. G. Fazio, H. C. Ferguson, F. Fiore, M. Franco, J. P.U. Fynbo, A. Galametz, A. Georgakakis, M. Giavalisco, A. Grazian, N. P. Hathi, I. Jung, S. Kim, A. M. Koekemoer, Y. Khusanova, O. Le Fèvre, J. M. Lotz, F. Mannucci, D. T. Maltby, K. Matsuoka, D. J. McLeod, H. Mendez-Hernandez, J. Mendez-Abreu, M. Mignoli, M. Moresco, A. Mortlock, M. Nonino, M. Pannella, C. Papovich, P. Popesso, D. P. Rosario, M. Salvato, P. Santini, D. Schaerer, C. Schreiber, Daniel P Stark, L. A.M. Tasca, R. Thomas, T. Treu, E. Vanzella, V. Wild, C. C. Williams, G. Zamorani, E. Zucca

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

This paper describes the observations and the first data release (DR1) of the ESO public spectroscopic survey "VANDELS, a deep VIMOS survey of the CANDELS CDFS and UDS fields". The main targets of VANDELS are star-forming galaxies at redshift 2.4 < z < 5.5, an epoch when the Universe had not yet reached 20% of its current age, and massive passive galaxies in the range 1 < z < 2.5. By adopting a strategy of ultra-long exposure times, ranging from a minimum of 20 h to a maximum of 80 h per source, VANDELS is specifically designed to be the deepest-ever spectroscopic survey of the high-redshift Universe. Exploiting the red sensitivity of the refurbished VIMOS spectrograph, the survey is obtaining ultra-deep optical spectroscopy covering the wavelength range 4800-10 000 Å with a sufficiently high signal-to-noise ratio to investigate the astrophysics of high-redshift galaxy evolution via detailed absorption line studies of well-defined samples of high-redshift galaxies. VANDELS-DR1 is the release of all medium-resolution spectroscopic data obtained during the first season of observations, on a 0.2 square degree area centered around the CANDELS-CDFS (Chandra deep-field south) and CANDELS-UDS (ultra-deep survey) areas. It includes data for all galaxies for which the total (or half of the total) scheduled integration time was completed. The DR1 contains 879 individual objects, approximately half in each of the two fields, that have a measured redshift, with the highest reliable redshifts reaching zspec ∼ 6. In DR1 we include fully wavelength-calibrated and flux-calibrated 1D spectra, the associated error spectrum and sky spectrum, and the associated wavelength-calibrated 2D spectra. We also provide a catalog with the essential galaxy parameters, including spectroscopic redshifts and redshift quality flags measured by the collaboration. We present the survey layout and observations, the data reduction and redshift measurement procedure, and the general properties of the VANDELS-DR1 sample. In particular, we discuss the spectroscopic redshift distribution and the accuracy of the photometricredshifts for each individual target category, and we provide some examples of data products for the various target typesand the different quality flags. All VANDELS-DR1 data are publicly available and can be retrieved from the ESO archive. Two further data releases are foreseen in the next two years, and a final data release is currently scheduled for June 2020, which will include an improved rereduction of the entire spectroscopic data set.

Original languageEnglish (US)
Article numberA174
JournalAstronomy and Astrophysics
Volume616
DOIs
StatePublished - Aug 1 2018

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European Southern Observatory
galaxies
universe
wavelength
wavelengths
data products
data reduction
layouts
general property
spectrographs
catalogs
sky
public
astrophysics
coverings
signal to noise ratios
time measurement
signal-to-noise ratio
stars
sensitivity

Keywords

  • Galaxies: evolution
  • Galaxies: fundamental parameters
  • Galaxies: general
  • Galaxies: high-redshift
  • Surveys

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Cite this

Pentericci, L., McLure, R. J., Garilli, B., Cucciati, O., Franzetti, P., Iovino, A., ... Zucca, E. (2018). The VANDELS ESO public spectroscopic survey: Observations and first data release. Astronomy and Astrophysics, 616, [A174]. https://doi.org/10.1051/0004-6361/201833047

The VANDELS ESO public spectroscopic survey : Observations and first data release. / Pentericci, L.; McLure, R. J.; Garilli, B.; Cucciati, O.; Franzetti, P.; Iovino, A.; Amorin, R.; Bolzonella, M.; Bongiorno, A.; Carnall, A. C.; Castellano, M.; Cimatti, A.; Cirasuolo, M.; Cullen, F.; De Barros, S.; Dunlop, J. S.; Elbaz, D.; Finkelstein, S. L.; Fontana, A.; Fontanot, F.; Fumana, M.; Gargiulo, A.; Guaita, L.; Hartley, W. G.; Jarvis, M. J.; Juneau, S.; Karman, W.; MacCagni, D.; Marchi, F.; Marmol-Queralto, E.; Nandra, K.; Pompei, E.; Pozzetti, L.; Scodeggio, M.; Sommariva, V.; Talia, M.; Almaini, O.; Balestra, I.; Bardelli, S.; Bell, E. F.; Bourne, N.; Bowler, R. A.A.; Brusa, M.; Buitrago, F.; Caputi, K. I.; Cassata, P.; Charlot, S.; Citro, A.; Cresci, G.; Cristiani, S.; Curtis-Lake, E.; DIckinson, M.; Fazio, G. G.; Ferguson, H. C.; Fiore, F.; Franco, M.; Fynbo, J. P.U.; Galametz, A.; Georgakakis, A.; Giavalisco, M.; Grazian, A.; Hathi, N. P.; Jung, I.; Kim, S.; Koekemoer, A. M.; Khusanova, Y.; Le Fèvre, O.; Lotz, J. M.; Mannucci, F.; Maltby, D. T.; Matsuoka, K.; McLeod, D. J.; Mendez-Hernandez, H.; Mendez-Abreu, J.; Mignoli, M.; Moresco, M.; Mortlock, A.; Nonino, M.; Pannella, M.; Papovich, C.; Popesso, P.; Rosario, D. P.; Salvato, M.; Santini, P.; Schaerer, D.; Schreiber, C.; Stark, Daniel P; Tasca, L. A.M.; Thomas, R.; Treu, T.; Vanzella, E.; Wild, V.; Williams, C. C.; Zamorani, G.; Zucca, E.

In: Astronomy and Astrophysics, Vol. 616, A174, 01.08.2018.

Research output: Contribution to journalArticle

Pentericci, L, McLure, RJ, Garilli, B, Cucciati, O, Franzetti, P, Iovino, A, Amorin, R, Bolzonella, M, Bongiorno, A, Carnall, AC, Castellano, M, Cimatti, A, Cirasuolo, M, Cullen, F, De Barros, S, Dunlop, JS, Elbaz, D, Finkelstein, SL, Fontana, A, Fontanot, F, Fumana, M, Gargiulo, A, Guaita, L, Hartley, WG, Jarvis, MJ, Juneau, S, Karman, W, MacCagni, D, Marchi, F, Marmol-Queralto, E, Nandra, K, Pompei, E, Pozzetti, L, Scodeggio, M, Sommariva, V, Talia, M, Almaini, O, Balestra, I, Bardelli, S, Bell, EF, Bourne, N, Bowler, RAA, Brusa, M, Buitrago, F, Caputi, KI, Cassata, P, Charlot, S, Citro, A, Cresci, G, Cristiani, S, Curtis-Lake, E, DIckinson, M, Fazio, GG, Ferguson, HC, Fiore, F, Franco, M, Fynbo, JPU, Galametz, A, Georgakakis, A, Giavalisco, M, Grazian, A, Hathi, NP, Jung, I, Kim, S, Koekemoer, AM, Khusanova, Y, Le Fèvre, O, Lotz, JM, Mannucci, F, Maltby, DT, Matsuoka, K, McLeod, DJ, Mendez-Hernandez, H, Mendez-Abreu, J, Mignoli, M, Moresco, M, Mortlock, A, Nonino, M, Pannella, M, Papovich, C, Popesso, P, Rosario, DP, Salvato, M, Santini, P, Schaerer, D, Schreiber, C, Stark, DP, Tasca, LAM, Thomas, R, Treu, T, Vanzella, E, Wild, V, Williams, CC, Zamorani, G & Zucca, E 2018, 'The VANDELS ESO public spectroscopic survey: Observations and first data release', Astronomy and Astrophysics, vol. 616, A174. https://doi.org/10.1051/0004-6361/201833047
Pentericci L, McLure RJ, Garilli B, Cucciati O, Franzetti P, Iovino A et al. The VANDELS ESO public spectroscopic survey: Observations and first data release. Astronomy and Astrophysics. 2018 Aug 1;616. A174. https://doi.org/10.1051/0004-6361/201833047
Pentericci, L. ; McLure, R. J. ; Garilli, B. ; Cucciati, O. ; Franzetti, P. ; Iovino, A. ; Amorin, R. ; Bolzonella, M. ; Bongiorno, A. ; Carnall, A. C. ; Castellano, M. ; Cimatti, A. ; Cirasuolo, M. ; Cullen, F. ; De Barros, S. ; Dunlop, J. S. ; Elbaz, D. ; Finkelstein, S. L. ; Fontana, A. ; Fontanot, F. ; Fumana, M. ; Gargiulo, A. ; Guaita, L. ; Hartley, W. G. ; Jarvis, M. J. ; Juneau, S. ; Karman, W. ; MacCagni, D. ; Marchi, F. ; Marmol-Queralto, E. ; Nandra, K. ; Pompei, E. ; Pozzetti, L. ; Scodeggio, M. ; Sommariva, V. ; Talia, M. ; Almaini, O. ; Balestra, I. ; Bardelli, S. ; Bell, E. F. ; Bourne, N. ; Bowler, R. A.A. ; Brusa, M. ; Buitrago, F. ; Caputi, K. I. ; Cassata, P. ; Charlot, S. ; Citro, A. ; Cresci, G. ; Cristiani, S. ; Curtis-Lake, E. ; DIckinson, M. ; Fazio, G. G. ; Ferguson, H. C. ; Fiore, F. ; Franco, M. ; Fynbo, J. P.U. ; Galametz, A. ; Georgakakis, A. ; Giavalisco, M. ; Grazian, A. ; Hathi, N. P. ; Jung, I. ; Kim, S. ; Koekemoer, A. M. ; Khusanova, Y. ; Le Fèvre, O. ; Lotz, J. M. ; Mannucci, F. ; Maltby, D. T. ; Matsuoka, K. ; McLeod, D. J. ; Mendez-Hernandez, H. ; Mendez-Abreu, J. ; Mignoli, M. ; Moresco, M. ; Mortlock, A. ; Nonino, M. ; Pannella, M. ; Papovich, C. ; Popesso, P. ; Rosario, D. P. ; Salvato, M. ; Santini, P. ; Schaerer, D. ; Schreiber, C. ; Stark, Daniel P ; Tasca, L. A.M. ; Thomas, R. ; Treu, T. ; Vanzella, E. ; Wild, V. ; Williams, C. C. ; Zamorani, G. ; Zucca, E. / The VANDELS ESO public spectroscopic survey : Observations and first data release. In: Astronomy and Astrophysics. 2018 ; Vol. 616.
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title = "The VANDELS ESO public spectroscopic survey: Observations and first data release",
abstract = "This paper describes the observations and the first data release (DR1) of the ESO public spectroscopic survey {"}VANDELS, a deep VIMOS survey of the CANDELS CDFS and UDS fields{"}. The main targets of VANDELS are star-forming galaxies at redshift 2.4 < z < 5.5, an epoch when the Universe had not yet reached 20{\%} of its current age, and massive passive galaxies in the range 1 < z < 2.5. By adopting a strategy of ultra-long exposure times, ranging from a minimum of 20 h to a maximum of 80 h per source, VANDELS is specifically designed to be the deepest-ever spectroscopic survey of the high-redshift Universe. Exploiting the red sensitivity of the refurbished VIMOS spectrograph, the survey is obtaining ultra-deep optical spectroscopy covering the wavelength range 4800-10 000 {\AA} with a sufficiently high signal-to-noise ratio to investigate the astrophysics of high-redshift galaxy evolution via detailed absorption line studies of well-defined samples of high-redshift galaxies. VANDELS-DR1 is the release of all medium-resolution spectroscopic data obtained during the first season of observations, on a 0.2 square degree area centered around the CANDELS-CDFS (Chandra deep-field south) and CANDELS-UDS (ultra-deep survey) areas. It includes data for all galaxies for which the total (or half of the total) scheduled integration time was completed. The DR1 contains 879 individual objects, approximately half in each of the two fields, that have a measured redshift, with the highest reliable redshifts reaching zspec ∼ 6. In DR1 we include fully wavelength-calibrated and flux-calibrated 1D spectra, the associated error spectrum and sky spectrum, and the associated wavelength-calibrated 2D spectra. We also provide a catalog with the essential galaxy parameters, including spectroscopic redshifts and redshift quality flags measured by the collaboration. We present the survey layout and observations, the data reduction and redshift measurement procedure, and the general properties of the VANDELS-DR1 sample. In particular, we discuss the spectroscopic redshift distribution and the accuracy of the photometricredshifts for each individual target category, and we provide some examples of data products for the various target typesand the different quality flags. All VANDELS-DR1 data are publicly available and can be retrieved from the ESO archive. Two further data releases are foreseen in the next two years, and a final data release is currently scheduled for June 2020, which will include an improved rereduction of the entire spectroscopic data set.",
keywords = "Galaxies: evolution, Galaxies: fundamental parameters, Galaxies: general, Galaxies: high-redshift, Surveys",
author = "L. Pentericci and McLure, {R. J.} and B. Garilli and O. Cucciati and P. Franzetti and A. Iovino and R. Amorin and M. Bolzonella and A. Bongiorno and Carnall, {A. C.} and M. Castellano and A. Cimatti and M. Cirasuolo and F. Cullen and {De Barros}, S. and Dunlop, {J. S.} and D. Elbaz and Finkelstein, {S. L.} and A. Fontana and F. Fontanot and M. Fumana and A. Gargiulo and L. Guaita and Hartley, {W. G.} and Jarvis, {M. J.} and S. Juneau and W. Karman and D. MacCagni and F. Marchi and E. Marmol-Queralto and K. Nandra and E. Pompei and L. Pozzetti and M. Scodeggio and V. Sommariva and M. Talia and O. Almaini and I. Balestra and S. Bardelli and Bell, {E. F.} and N. Bourne and Bowler, {R. A.A.} and M. Brusa and F. Buitrago and Caputi, {K. I.} and P. Cassata and S. Charlot and A. Citro and G. Cresci and S. Cristiani and E. Curtis-Lake and M. DIckinson and Fazio, {G. G.} and Ferguson, {H. C.} and F. Fiore and M. Franco and Fynbo, {J. P.U.} and A. Galametz and A. Georgakakis and M. Giavalisco and A. Grazian and Hathi, {N. P.} and I. Jung and S. Kim and Koekemoer, {A. M.} and Y. Khusanova and {Le F{\`e}vre}, O. and Lotz, {J. M.} and F. Mannucci and Maltby, {D. T.} and K. Matsuoka and McLeod, {D. J.} and H. Mendez-Hernandez and J. Mendez-Abreu and M. Mignoli and M. Moresco and A. Mortlock and M. Nonino and M. Pannella and C. Papovich and P. Popesso and Rosario, {D. P.} and M. Salvato and P. Santini and D. Schaerer and C. Schreiber and Stark, {Daniel P} and Tasca, {L. A.M.} and R. Thomas and T. Treu and E. Vanzella and V. Wild and Williams, {C. C.} and G. Zamorani and E. Zucca",
year = "2018",
month = "8",
day = "1",
doi = "10.1051/0004-6361/201833047",
language = "English (US)",
volume = "616",
journal = "Astronomy and Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",

}

TY - JOUR

T1 - The VANDELS ESO public spectroscopic survey

T2 - Observations and first data release

AU - Pentericci, L.

AU - McLure, R. J.

AU - Garilli, B.

AU - Cucciati, O.

AU - Franzetti, P.

AU - Iovino, A.

AU - Amorin, R.

AU - Bolzonella, M.

AU - Bongiorno, A.

AU - Carnall, A. C.

AU - Castellano, M.

AU - Cimatti, A.

AU - Cirasuolo, M.

AU - Cullen, F.

AU - De Barros, S.

AU - Dunlop, J. S.

AU - Elbaz, D.

AU - Finkelstein, S. L.

AU - Fontana, A.

AU - Fontanot, F.

AU - Fumana, M.

AU - Gargiulo, A.

AU - Guaita, L.

AU - Hartley, W. G.

AU - Jarvis, M. J.

AU - Juneau, S.

AU - Karman, W.

AU - MacCagni, D.

AU - Marchi, F.

AU - Marmol-Queralto, E.

AU - Nandra, K.

AU - Pompei, E.

AU - Pozzetti, L.

AU - Scodeggio, M.

AU - Sommariva, V.

AU - Talia, M.

AU - Almaini, O.

AU - Balestra, I.

AU - Bardelli, S.

AU - Bell, E. F.

AU - Bourne, N.

AU - Bowler, R. A.A.

AU - Brusa, M.

AU - Buitrago, F.

AU - Caputi, K. I.

AU - Cassata, P.

AU - Charlot, S.

AU - Citro, A.

AU - Cresci, G.

AU - Cristiani, S.

AU - Curtis-Lake, E.

AU - DIckinson, M.

AU - Fazio, G. G.

AU - Ferguson, H. C.

AU - Fiore, F.

AU - Franco, M.

AU - Fynbo, J. P.U.

AU - Galametz, A.

AU - Georgakakis, A.

AU - Giavalisco, M.

AU - Grazian, A.

AU - Hathi, N. P.

AU - Jung, I.

AU - Kim, S.

AU - Koekemoer, A. M.

AU - Khusanova, Y.

AU - Le Fèvre, O.

AU - Lotz, J. M.

AU - Mannucci, F.

AU - Maltby, D. T.

AU - Matsuoka, K.

AU - McLeod, D. J.

AU - Mendez-Hernandez, H.

AU - Mendez-Abreu, J.

AU - Mignoli, M.

AU - Moresco, M.

AU - Mortlock, A.

AU - Nonino, M.

AU - Pannella, M.

AU - Papovich, C.

AU - Popesso, P.

AU - Rosario, D. P.

AU - Salvato, M.

AU - Santini, P.

AU - Schaerer, D.

AU - Schreiber, C.

AU - Stark, Daniel P

AU - Tasca, L. A.M.

AU - Thomas, R.

AU - Treu, T.

AU - Vanzella, E.

AU - Wild, V.

AU - Williams, C. C.

AU - Zamorani, G.

AU - Zucca, E.

PY - 2018/8/1

Y1 - 2018/8/1

N2 - This paper describes the observations and the first data release (DR1) of the ESO public spectroscopic survey "VANDELS, a deep VIMOS survey of the CANDELS CDFS and UDS fields". The main targets of VANDELS are star-forming galaxies at redshift 2.4 < z < 5.5, an epoch when the Universe had not yet reached 20% of its current age, and massive passive galaxies in the range 1 < z < 2.5. By adopting a strategy of ultra-long exposure times, ranging from a minimum of 20 h to a maximum of 80 h per source, VANDELS is specifically designed to be the deepest-ever spectroscopic survey of the high-redshift Universe. Exploiting the red sensitivity of the refurbished VIMOS spectrograph, the survey is obtaining ultra-deep optical spectroscopy covering the wavelength range 4800-10 000 Å with a sufficiently high signal-to-noise ratio to investigate the astrophysics of high-redshift galaxy evolution via detailed absorption line studies of well-defined samples of high-redshift galaxies. VANDELS-DR1 is the release of all medium-resolution spectroscopic data obtained during the first season of observations, on a 0.2 square degree area centered around the CANDELS-CDFS (Chandra deep-field south) and CANDELS-UDS (ultra-deep survey) areas. It includes data for all galaxies for which the total (or half of the total) scheduled integration time was completed. The DR1 contains 879 individual objects, approximately half in each of the two fields, that have a measured redshift, with the highest reliable redshifts reaching zspec ∼ 6. In DR1 we include fully wavelength-calibrated and flux-calibrated 1D spectra, the associated error spectrum and sky spectrum, and the associated wavelength-calibrated 2D spectra. We also provide a catalog with the essential galaxy parameters, including spectroscopic redshifts and redshift quality flags measured by the collaboration. We present the survey layout and observations, the data reduction and redshift measurement procedure, and the general properties of the VANDELS-DR1 sample. In particular, we discuss the spectroscopic redshift distribution and the accuracy of the photometricredshifts for each individual target category, and we provide some examples of data products for the various target typesand the different quality flags. All VANDELS-DR1 data are publicly available and can be retrieved from the ESO archive. Two further data releases are foreseen in the next two years, and a final data release is currently scheduled for June 2020, which will include an improved rereduction of the entire spectroscopic data set.

AB - This paper describes the observations and the first data release (DR1) of the ESO public spectroscopic survey "VANDELS, a deep VIMOS survey of the CANDELS CDFS and UDS fields". The main targets of VANDELS are star-forming galaxies at redshift 2.4 < z < 5.5, an epoch when the Universe had not yet reached 20% of its current age, and massive passive galaxies in the range 1 < z < 2.5. By adopting a strategy of ultra-long exposure times, ranging from a minimum of 20 h to a maximum of 80 h per source, VANDELS is specifically designed to be the deepest-ever spectroscopic survey of the high-redshift Universe. Exploiting the red sensitivity of the refurbished VIMOS spectrograph, the survey is obtaining ultra-deep optical spectroscopy covering the wavelength range 4800-10 000 Å with a sufficiently high signal-to-noise ratio to investigate the astrophysics of high-redshift galaxy evolution via detailed absorption line studies of well-defined samples of high-redshift galaxies. VANDELS-DR1 is the release of all medium-resolution spectroscopic data obtained during the first season of observations, on a 0.2 square degree area centered around the CANDELS-CDFS (Chandra deep-field south) and CANDELS-UDS (ultra-deep survey) areas. It includes data for all galaxies for which the total (or half of the total) scheduled integration time was completed. The DR1 contains 879 individual objects, approximately half in each of the two fields, that have a measured redshift, with the highest reliable redshifts reaching zspec ∼ 6. In DR1 we include fully wavelength-calibrated and flux-calibrated 1D spectra, the associated error spectrum and sky spectrum, and the associated wavelength-calibrated 2D spectra. We also provide a catalog with the essential galaxy parameters, including spectroscopic redshifts and redshift quality flags measured by the collaboration. We present the survey layout and observations, the data reduction and redshift measurement procedure, and the general properties of the VANDELS-DR1 sample. In particular, we discuss the spectroscopic redshift distribution and the accuracy of the photometricredshifts for each individual target category, and we provide some examples of data products for the various target typesand the different quality flags. All VANDELS-DR1 data are publicly available and can be retrieved from the ESO archive. Two further data releases are foreseen in the next two years, and a final data release is currently scheduled for June 2020, which will include an improved rereduction of the entire spectroscopic data set.

KW - Galaxies: evolution

KW - Galaxies: fundamental parameters

KW - Galaxies: general

KW - Galaxies: high-redshift

KW - Surveys

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