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  2. MATHEMATICAL TRIPOS Part III Friday, 30 May, 2014 9:00 ...

    https://people.ast.cam.ac.uk/~wyatt/psd_exam2014.pdf
    17 Jul 2014: Part III, Paper 59 [TURN OVER. 4. 3. A test particle orbits a star of mass M with a semimajor axis a, eccentricity e andlongitude of pericentre ̟.
  3. Estimate of the Number of CPU Nodes to Execute ...

    https://people.ast.cam.ac.uk/~wfcam/ukreview/vircam_cpu_estimate.pdf
    29 Sep 2006: We have used 6 processors to run this test on the main science recipe, using 12 input raw framesand creating 21 products. ... The detailed processing time of this test is:. recipe time = 320 seconds ( 20% for missing functionalities).
  4. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_10.pdf
    22 Oct 2017: 2013, ApJ, 775, L7, summary Smartt 2015, PASA, 32, 16. • Key test of stellar evolution models for short-lived high-mass stars would be to identify exact nature of star when ... Star of the Week – direct test of the evolutionary models for high mass
  5. Astronomy & Astrophysics manuscript no. SHARDDS ©ESO 2022August…

    https://people.ast.cam.ac.uk/~wyatt/dmac22.pdf
    22 Mar 2024: The PSO framework was chosen as it showed, during tests,a higher convergence rate than Bayesian optimisation and al-lowed multi-core estimation7, reducing the computation time.More standard minimisation frameworks
  6. 20 Feb 2024: We use both parametric and non-parametric modelling to test if their inner edges are shallow and consistent with collisional evolution.
  7. MATHEMATICAL TRIPOS Part III Monday, 11 June, 2012 1:30 ...

    https://people.ast.cam.ac.uk/~wyatt/psd_exam2012.pdf
    23 Jan 2014: Part III, Paper 64 [TURN OVER. 4. 3. Consider a test particle in a binary system comprised of two masses M1 and M2.The massive bodies orbit the centre of mass
  8. Mon. Not. R. Astron. Soc. 000, 1–14 (2002) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/pw15.pdf
    14 Sep 2015: Specifically,for a test particle undergoing secular perturbations fromone or more massive bodies, these quantities satisfy theequations. ... In this casea sufficiently broad disc of test particles will cover boththe A > $̇plt and A < $̇plt regimes.
  9. MNRAS 000, 1–16 (2022) Preprint 6 July 2023 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/bwmd23.pdf
    11 Jul 2023: potential test for. ... order of magnitude.This is plausibly an important test of whether large planetes-imals.
  10. MNRAS 000, 1–22 (2021) Preprint 29 September 2023 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/yw23.pdf
    29 Sep 2023: observations. This paper aims to test how often the action of the Kozai-Lidovmechanism on a belt of planetesimals due to a wide binary compan-ion can excite the largest planetesimals ... Figure 3. Evolution of a test particle in the eccentric Kozai-Lidov
  11. Mon. Not. R. Astron. Soc. 000, 000–000 (0000) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/sjvw14.pdf
    4 Dec 2014: Simulations are run for 4.5 Gyrs, oruntil all test particles have been removed. ... 4 DETECTABILITY WITH LSST. To test this prediction, we want to find some asteroids in-bound from the Oort cloud.
  12. Mon. Not. R. Astron. Soc. 000, ??–?? (2014) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/scw14.pdf
    2 Jul 2014: To investigate this, we perform a smaller sample of 50 simula-tions in which we place a circular4 disk of 100 test particles aroundFomalhaut A, with semimajor axis distributed randomly in ... Toevaluate the plausibility of this suggestion, we also
  13. arX iv:1 001. 5177 v1 [ astr o-ph .EP] ...

    https://people.ast.cam.ac.uk/~wyatt/gw10.pdf
    29 Jan 2010: 3.3 Single population hypothesis. We first test the simplest possible hypothesis, that all Solar-type stars have debris discs drawn from a single distribu-tion. ... This is not possible to testwith the current data, but Herschel observations should
  14. 17 Jan 2019: in Figure 3. To further test this hypothesis, we simulated the response of the disc to perturbations from. ... simulations (see Methods). The main conclusion from the n-body simulations is that test particles.
  15. Draft version May 29, 2015Preprint typeset using LATEX style ...

    https://people.ast.cam.ac.uk/~wyatt/cwmm15.pdf
    14 Sep 2015: 2013; van der Marel et al. 2013; Pérez et al. 2014)could not test the trapping predictions. ... In order toassess biases and test the dust trap interpretation, weapplied the same observational diagnostic, based on the.
  16. CO gas from the aftermath of a giant impact ...

    https://people.ast.cam.ac.uk/~wyatt/smjk21.pdf
    10 Nov 2021: blackbody temperature of 169 K at 7.5 au. To test our assumption that the CO J=2-1 emission is optically thin, we create a full 3D. ... in the outer terrestrial planet forming region of HD 172555. We test four hypotheses for the.
  17. arX iv:1 009. 0248 v1 [ astr o-ph .SR ...

    https://people.ast.cam.ac.uk/~wyatt/sgbr10.pdf
    2 Sep 2010: 2006). Here we investigate the formation of planetary systemsby observing some of the oldest Galactic stars with Spitzer.A good test of models is to observe old, metal-poor stars. ... Since starsobserved with good signal-to-noise tend not to be
  18. arX iv:1 801. 0542 9v1 [as tro- ph.E P] ...

    https://people.ast.cam.ac.uk/~wyatt/kmmp18.pdf
    18 Jan 2018: These tests were however not exhaustive. Formally, we can use the Schwarz criterion (Bayesian In-. ... formation Criterion, or BIC) to test which among our models. should be preferred (Schwarz 1978).
  19. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_16.pdf
    10 Nov 2017: Structure & Evolution of Stars 13. VY Canis Majoris• The Lithium-test for classification as star or brown dwarf works for stars on or close to the main sequence – relatively strong neutral ... Can also use Lithium test to discriminate between
  20. arX iv:0 704. 0873 v1 [ astr o-ph ] ...

    https://people.ast.cam.ac.uk/~wyatt/gfwb07.pdf
    18 Apr 2007: We aim to test whether one underlyingproperty has a highly significant effect on the outcome, andso intentionally ignore other properties that could affect theplanetary system formed around an individual star. ... 2003;Sozzetti 2004); a K-S test here
  21. Draft version January 19, 2015Preprint typeset using LATEX style ...

    https://people.ast.cam.ac.uk/~wyatt/mmks15.pdf
    19 Jan 2015: Note that the Fisherexact test can only reject the null hypothesis, never toprove it true. ... The same conclusion results from theFisher exact test (Table 8, lines 27 and 28).
  22. WFCAM FITS Header SpecificationJim Lewis 2 February 2004rev. 13 ...

    https://people.ast.cam.ac.uk/~wfcam/docs/wfcam_head_eso.pdf
    13 Sep 2004: ID within surveyMSBID = 'b44d9b4e3b90e6f99b7c3a032301600b' / Id min.-schedulable blockOBJECT = 'SGC_009D' / Object name from telescopeRECIPE = 'TEST_WFCAM_CIRSI ' / Data reduction recipe to be usedOBSTYPE = 'OBJECT ' / Type (BIAS|DARK|ARC|FLAT|OBJECT
  23. Mon. Not. R. Astron. Soc. 000, 1–8 (2016) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/ghmm16.pdf
    21 Jul 2016: 3.2 CO spectroscopy. Figure 3 shows the CO spectrum towards HD 32297, reduced bytwo different methods to test for robustness. ... 10 100. 1.0. 8. 6. 4. 2. 0. KS–Test Comparison Cumulative Fraction Plot.
  24. MNRAS 000, 1–21 (2022) Preprint 28September 2022 Compiled…

    https://people.ast.cam.ac.uk/~wyatt/lwkk22.pdf
    29 Sep 2022: We will test this with simple modelsthat parameterise the surface density distribution of dust as a func-tion of the radial distance from the star. ... Albeitwith less significant fits in additional tests, i.e., poorer 𝜒2 andBICvalues, and visibly
  25. survey07_rev2.dvi

    https://people.ast.cam.ac.uk/~wyatt/lwbm09.pdf
    21 Jul 2009: We now test whether or not such a source cluster can arisefrom the distribution of background sources. ... The two tests carried out above provide indica-tions that this structure is statistically unconsistent with knownspatial distributions of
  26. MNRAS 000, 1–23 (0000) Preprint 6 June 2018 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/mbwk18.pdf
    31 Jul 2018: the most optimum at producing exozodis anddelivering cometary material to inner planets, and we test. ... 1987). Below we present the mainanalytic considerations and predictions from previous worksthat we will test with our simulations.
  27. arX iv:1 201. 3622 v1 [ astr o-ph .EP ...

    https://people.ast.cam.ac.uk/~wyatt/ramb12.pdf
    19 Jan 2012: We find that the gaps between these planets arenot only dynamically stable to test particles, but are frequently populated by planetesimals. ... The gas simulations test the effect of the presence of agas disk during and after the giant planet
  28. Draft version April 5, 2018Typeset using LATEX twocolumn style ...

    https://people.ast.cam.ac.uk/~wyatt/mmkw18.pdf
    5 Apr 2018: We here test the hypothesis that these selection ef-. fects alone applied to a population uncorrelated in. ... vant for its formation, which depends on which theory. we are trying to test (see discussion in 4).
  29. End of quarter report for 03Q3 Mike Irwin & ...

    https://people.ast.cam.ac.uk/~wfcam/docs/monthly_reports/03Q3_summary.pdf
    4 Oct 2003: Development of the difference imaging software including intercomparison tests with existing soft-ware have proceeded well. ... CASU departed withseveral test FITS files from a Raytheon 2kx2k engineering chip IRACE controller.
  30. arX iv:1 104. 0007 v1 [ astr o-ph .EP ...

    https://people.ast.cam.ac.uk/~wyatt/ramb11.pdf
    5 Apr 2011: We conclude in Section 6. In a companion paper (Raymond et al 2011; referred to in thetext as Paper 2) we test the effects of several system parameterson this process: the ... In paper 2 we test the effect of the mass distribution of giantplanets,
  31. DRAFT VERSION MAY 24, 2022Typeset using LATEX twocolumn style ...

    https://people.ast.cam.ac.uk/~wyatt/hcrs22.pdf
    24 May 2022: DRAFT VERSION MAY 24, 2022Typeset using LATEX twocolumn style in AASTeX62. The JWST Early Release Science Program for the Direct Imaging & Spectroscopyof Exoplanetary Systems. Sasha Hinkley ,1 Aarynn L. Carter ,2 Shrishmoy Ray ,1 Andrew Skemer,2
  32. Planets and Debris Disks: Results from a Spitzer/MIPS Search ...

    https://people.ast.cam.ac.uk/~wyatt/bbcr09.pdf
    15 Sep 2009: software (ASURV; Lavalley et al. 1992). Several tests are commonly used for determining. ... It is possible,. however, to improve upon these tests by developing a test that incorporates all relevant.
  33. paper.dvi

    https://people.ast.cam.ac.uk/~wfcam/docs/papers/JRL_ADASS_paper.pdf
    7 Dec 2004: This includes the NIR ISAAC camera on theVLT. As a test of our pipeline and commissioning procedures, we downloadedthe raw data for the ‘Faint InfraRed Extragalactic Survey’ (FIRES) from theESO archive. ... These data have already been reduced and
  34. Mon. Not. R. Astron. Soc. 000, 1–21 (2002) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/kmkm20.pdf
    8 Jul 2020: H2. To be consistent with previous studies,we assume µ = 14. From preliminary test runs, we foundthat βt1 and β.
  35. arX iv:1 803. 0283 2v1 [as tro- ph.E P] ...

    https://people.ast.cam.ac.uk/~wyatt/kbae18.pdf
    9 Mar 2018: One of our goals was to test for a correlation between the bright-. ... detect those above a given dust level, so we cannot test for a cor-.
  36. MNRAS 000, 1–14 (2020) Preprint 8October 2020 Compiled…

    https://people.ast.cam.ac.uk/~wyatt/xkwy20.pdf
    8 Oct 2020: combination of these twoobservational factors renders the systemsideal tests for planet-disc alignment. ... Specifically, we consider the evolution of planetesimals inthe disc by treating them as test particles that evolve due to secu-lar perturbations
  37. M. Pettini: Introduction to Cosmology — Lecture 6 THE ...

    https://people.ast.cam.ac.uk/~pettini/Intro%20Cosmology/Lecture06.pdf
    23 Oct 2018: sufficiently high that it can be detected overcosmological distances, then we could test for the cosmological parametersm,0, Λ,0, and k,0 that determine the form of dL = f(z) ... region. The angular diameter distance test onthe temperature fluctuations
  38. 11626.dvi

    https://people.ast.cam.ac.uk/~wyatt/swh09.pdf
    23 Jun 2009: The residual image shows no evidencefor emission beyond the PSF. Further tests comparing the pro-files of the observations, Gaussian and Moffat profile fits to theimages and comparisons of FWHM measurements ... Different test regions (annuli of different
  39. 1911.05131

    https://people.ast.cam.ac.uk/~wyatt/tw19.pdf
    20 Nov 2019: This new survey therefore presents a unique oppor-tunity to test prospective models statistically against a largesample. ... Instead, here we estimate a simple detec-tion threshold to test its significance.
  40. 842 Publications of the Astronomical Society of the Pacific, ...

    https://people.ast.cam.ac.uk/~wyatt/mghw07.pdf
    18 Sep 2007: 2004), and these comprise a significantlybiased data set. With the SUNS survey data, it will be possible to test forplanetary system evolution. ... The survey will test the applicability of the solar systemitself. One model for the origin of debris disks
  41. MNRAS 000, 1–19 (2019) Preprint 20 December 2019 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/aght19.pdf
    17 Jan 2020: of the twosources, then tests the reference PSFs (doubled using thatbinary model) to find the best-fitting empirical PSF tem-plate, repeated until the same best-fitting PSF template pro-duces ... In order to more robustly test whether the inclina-tion
  42. arX iv:2 110. 0431 9v1 [as tro- ph.E P] ...

    https://people.ast.cam.ac.uk/~wyatt/wyat21.pdf
    12 Oct 2021: It will soon be possible to test such models by using JWST (and later WFIRST and ELT) to searchfor dust at intermediate 10 au separations.
  43. midi_terr_sub3_nobold.dvi

    https://people.ast.cam.ac.uk/~wyatt/swh12.pdf
    24 Feb 2012: As a final test for extended emission around HD113766the surface brightness profiles of the standard star imagesand HD113766 were examined. ... As a fi-nal test of the extension detection, we examine the FWHMsof the sub-integration profiles.
  44. arX iv:1 011. 1437 v1 [ astr o-ph .SR ...

    https://people.ast.cam.ac.uk/~wyatt/mctw10.pdf
    10 Nov 2010: As a test of the robustness of the temperature estimates,the 24.5-µm brightness profile was shifted by1 pixel (6 AU)along the x-axis relative to the 18.1- ... Thus, another test for our pericenter glow model is whether itcan replicate the observations
  45. M. Pettini: Introduction to Cosmology — Lecture 5 REDSHIFTS ...

    https://people.ast.cam.ac.uk/~pettini/Intro%20Cosmology/Lecture05.pdf
    18 Oct 2018: The measurementson which these tests are based generally involve the redshifts and radiantfluxes of distant objects—modern telescopes now have the capability ofreaching to early epochs in the history of the ... However any conclusions from such tests
  46. MNRAS 000, 1–14 (2015) Preprint 17 December 2015 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/rw15.pdf
    17 Dec 2015: Planets thatare very low in mass compared with other planets may be expectedto behave in a similar way to a test particle. ... chaotic motion in test particles on timescalesof kyr – Myrs (Mustill & Wyatt (2012); Morrison & Malhotra(2015)).
  47. arX iv:1 701. 0656 8v1 [as tro- ph.S R] ...

    https://people.ast.cam.ac.uk/~wyatt/kkpr17.pdf
    5 May 2017: By repeatingthis prescription for synthetic data we are able to test different scenarios for how the occultationsdo or do not repeat. ... We leave the development of a quantitative study of thisscenario for the future, noting that tests of such a model
  48. A planetesimal orbiting within the debris discaround a white ...

    https://people.ast.cam.ac.uk/~wyatt/mgeh19.pdf
    25 Apr 2019: Manual, http://pencil-code.nordita.org/doc/manual.pdf. 96. C. P. McNally, W. Lyra, J.-C. Passy, A Well-posed Kelvin-Helmholtz Instability Test and. ... S6 &. S7 can be found in the directory pencil-code/samples/2d-tests/WhiteDwarfDisk, using version.
  49. Document Number: WFC-CAS-WPS-00000-00005Document Title: End of Month…

    https://people.ast.cam.ac.uk/~wfcam/docs/monthly_reports/03Q3m2_summary.pdf
    4 Oct 2003: These simulations have been used to test thecurrent catalogue generating software extensively and the results are availablefrom the CASU web page at http://www.ast.cam.ac.uk/wfcam/documentation.html. • ... Concerns:. • the worrying news from ATC
  50. arX iv:0 810. 5087 v1 [ astr o-ph ] ...

    https://people.ast.cam.ac.uk/~wyatt/scwm08.pdf
    3 Nov 2008: For eachmodel described below a range of parameters was tried and aχ2 goodness-of-fit test applied to find the best fitting parametersand confidence limits (errors from background statistical error).In ... To test whether more complicated models are
  51. MNRAS 000, 1–23 (2015) Preprint 30 July 2018 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/bwkk18.pdf
    30 Jul 2018: Fig. 1.A belt of test particles start exterior to the planet. In or-der to speed up the simulations, we do not need to trackthe particle’s evolution from the ... All variables arelisted in Table A1. The test particles all have low initial

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