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Independent discovery and refined parameters of the transiting exoplanet HAT-P-14b

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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E. K. Simpson (1), S. C. C. Barros (1), D. J. A. Brown (2), A. Collier Cameron (2), D. Pollacco (1), I. Skillen (3), H. C. Stempels (4), I. Boisse (5)
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F. Faedi (1), G. Hebrard (5), J. McCormac (1), P. Sorensen (6), R. A. Street (7), J. Bento (8), F. Bouchy (5, 9), O. W. Butters (10), B. Enoch (2), C. A. Haswell (11), L. Hebb (12), S. Holmes (11), K. Horne (2), F. P. Keenan (1), T. A. Lister (7), G. R. M. Miller (2), V. Moulds (1), C. Moutou (13), A. J. Norton (11), N. Parley (2), A. Santerne (13), I. Todd (1), C. A. Watson (1), R. G. West (10), P. J. Wheatley (8) ((1) Queen's University Belfast, (2) University of St Andrews, (3) Isaac Newton Group, (4) Uppsala University, (5) Institut d'Astrophysique de Paris, (6) Nordic Optical Telescope, (7) Las Cumbres Observatory Global Telescope Network, (8) University of Warwick, (9) Observatoire de Haute-Provence, (10) University of Leicester, (11) The Open University, (12) Vanderbilt University, (13) Laboratoire d'Astrophysique de Marseille)

Earth and Planetary Astrophysics · Submitted 17 Sep 2010

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We present SuperWASP observations of HAT-P-14b, a hot Jupiter discovered by Torres et al. The planet was found independently by the SuperWASP team and named WASP-27b after follow-up observations had secured the discovery, but prior to the publication by Torres et al. Our analysis of HAT-P-14/WASP-27 is in good agreement with the values found by Torres et al. and we refine the parameters by combining our datasets.

how it is stated · asserted 0.99 read the record →

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arXiv ID1009.3470 (version 1)
Pith ID4DPDDSCH, Pith's permanent record of this paper and its review
Citation(10) University of Leicester, (11) The Open University, (12) Vanderbilt University, (13) Laboratoire d'Astrophysique de Marseille), (2) University of St Andrews, (3) Isaac Newton Group, (4) Uppsala University, (5) Institut d'Astrophysique de Paris, (6) Nordic Optical Telescope, (7) Las Cumbres Observatory Global Telescope Network, (8) University of Warwick, 9), (9) Observatoire de Haute-Provence, A. Collier Cameron (2), A. J. Norton (11), A. Santerne (13), B. Enoch (2), C. A. Haswell (11), C. A. Watson (1), C. Moutou (13), D. J. A. Brown (2), D. Pollacco (1), E. K. Simpson (1), F. Bouchy (5, F. Faedi (1), F. P. Keenan (1), G. Hebrard (5), G. R. M. Miller (2), H. C. Stempels (4), I. Boisse (5), I. Skillen (3), I. Todd (1), J. Bento (8), J. McCormac (1), K. Horne (2), L. Hebb (12), N. Parley (2), O. W. Butters (10), P. J. Wheatley (8) ((1) Queen's University Belfast, P. Sorensen (6), R. A. Street (7), R. G. West (10), S. C. C. Barros (1), S. Holmes (11), T. A. Lister (7), V. Moulds (1). "Independent discovery and refined parameters of the transiting exoplanet HAT-P-14b." arXiv:1009.3470 (2010). https://pith.science/paper/4DPDDSCH
Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 5,683 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.52 · human participants 0.01 · controlled comparison 0.06 · randomized assignment 0.01 · states quantitative result 0.98 · compares with prior results 0.96 · mentions code or data availability 0.03.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We present SuperWASP observations of HAT-P-14b, a hot Jupiter discovered by Torres et al. The planet was found independently by the SuperWASP team and named WASP-27b after follow-up observations had secured the discovery, but prior to the publication by Torres et al. Our analysis of HAT-P-14/WASP-27 is in good agreement with the values found by Torres et al. and we refine the parameters by combining our datasets. We also provide additional evidence against astronomical false positives. Due to the brightness of the host star, V = 10, HAT-P-14 is an attractive candidate for further characterisation observations. The planet has a high impact parameter, b = 0.907 +/- 0.004, and the primary transit is close to grazing. This could readily reveal small deviations in the orbital parameters indicating the presence of a third body in the system, which may be causing the small but significant orbital eccentricity, e = 0.095 +/- 0.011. The system geometry suggests that the planet narrowly fails to undergo a secondary eclipse. However, even a non-detection would tightly constrain the system parameters.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We present SuperWASP observations of HAT-P-14b, a hot Jupiter discovered by Torres et al. The planet was found independently by the SuperWASP team and named WASP-27b after follow-up observations had secured the discovery, but prior to the publication by Torres et al. Our analysis of HAT-P-14/WASP-27 is in good agreement with the values found by Torres et al. and we refine the parameters by combining our datasets. contribution 0.97 0.87 0.63 asserted 0.99
s1 We also provide additional evidence against astronomical false positives. contribution 0.81 0.85 0.05 asserted 0.99
s2 Due to the brightness of the host star, V = 10, HAT-P-14 is an attractive candidate for further characterisation observations. future work 0.72 0.19 0.04 asserted 0.97
s3 The planet has a high impact parameter, b = 0.907 +/- 0.004, and the primary transit is close to grazing. result 1.00 0.77 0.09 asserted 1.00
s4 This could readily reveal small deviations in the orbital parameters indicating the presence of a third body in the system, which may be causing the small but significant orbital eccentricity, e = 0.095 +/- 0.011. interpretation 0.94 0.66 0.10 hedged possibility 1.00
s5 The system geometry suggests that the planet narrowly fails to undergo a secondary eclipse. interpretation 0.52 0.75 0.09 hedged possibility 0.87
s6 However, even a non-detection would tightly constrain the system parameters. interpretation 0.92 0.36 0.10 asserted 0.89

What kind of paper the classifier reports this is: empirical study 1.00 · evidence from observation or experiment 0.73.

What was examined, and what was not

sources read
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not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
levels run
  • P abstract
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  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We present SuperWASP observations of HAT-P-14b, a hot Jupiter discovered by Torres et al. The planet was found independently by the SuperWASP team and named WASP-27b after follow-up observations had secured the discovery, but prior to the publication by Torres et al. Our analysis of HAT-P-14/WASP-27 is in good agreement with the values found by Torres et al. and we refine the parameters by combining our datasets. We also provide additional evidence against astronomical false positives. Due to the brightness of the host star, V = 10, HAT-P-14 is an attractive candidate for further characterisation observations. The planet has a high impact parameter, b = 0.907 +/- 0.004, and the primary transit is close to grazing. This could readily reveal small deviations in the orbital parameters indicating the presence of a third body in the system, which may be causing the small but significant orbital eccentricity, e = 0.095 +/- 0.011. The system geometry suggests that the planet narrowly fails to undergo a secondary eclipse. However, even a non-detection would tightly constrain the system parameters.

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