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  1. Published

    Reconsidering photometric estimation of local star formation environment and its correlation with Type Ia Supernova luminosity

    Kim, Y-L., Briday, M., Copin, Y., Hook, I., Rigault, M. & Smith, M., 31/01/2024, In: Monthly Notices of the Royal Astronomical Society. 527, 2, p. 4359-4369 11 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  2. Published

    Another look at the size of the low-surface brightness galaxy VCC 1661 in the Virgo Cluster

    Koch, A., Black, C. S., Rich, R. M., Longstaff, F. A., Collins, M. L. M. & Janz, J., 05/2017, In: Astronomical Notes / Astronomische Nachrichten. 338, 4, p. 503-509 7 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  3. Published

    Galactic Pal-eontology: abundance analysis of the disrupted globular cluster Palomar 5

    Koch, A. & Cote, P., 1/05/2017, In: Astronomy and Astrophysics. 601, 9 p., A41.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  4. Published

    Metal-poor stars towards the Galactic bulge: a population potpourri

    Koch, A., McWilliam, A., Preston, G. W. & Thompson, I. P., 1/03/2016, In: Astronomy and Astrophysics. 587, 15 p., A124.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  5. Published

    A detection of gas associated with the M31 Stellar Stream

    Koch, A., Danforth, C. W., Rich, R. M., Ibata, R. A. & Keeney, B. A., 9/07/2015, In: The Astrophysical Journal. 807, 2, 9 p., 153.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  6. Published

    Neutron-capture element deficiency of the Hercules dwarf spheroidal galaxy

    Koch, A., Feltzing, S., Adén, D. & Matteucci, F., 06/2013, In: Astronomy and Astrophysics. 554, 10 p., A5.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  7. Published

    Sulphur in the metal poor globular cluster NGC 6397

    Koch, A. & Caffau, E., 10/2011, In: Astronomy and Astrophysics. 534, 6 p., A52.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  8. Published

    Discovery of a super-Li-rich turnoff star in the metal-poor globular cluster NGC 6397

    Koch, A., Lind, K. & Rich, R. M., 23/08/2011, In: Astrophysical Journal Letters. 738, 2, 5 p., L29.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  9. Published

    Chemical abundances for the outer halo cluster Pal 4 from co-added high-resolution spectroscopy

    Koch, A. & Côté, P., 07/2010, In: Astronomy and Astrophysics. 517, 15 p., A59.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  10. Published

    Complexity in small-scale dwarf spheroidal galaxies

    Koch, A., Adén, D., Grebel, E. K. & Feltzing, S., 08/2009, In: Proceedings of the International Astronomical Union. 5, S265, p. 227-232 6 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  11. Published

    The highly unusual chemical composition of the Hercules dwarf spheroidal galaxy

    Koch, A., McWilliam, A., Grebel, E. K., Zucker, D. B. & Belokurov, V., 3/11/2008, In: Astrophysical Journal Letters. 688, 1, p. L13-L16 4 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  12. Published

    A new abundance scale for the globular cluster 47 Tuc

    Koch, A. & McWilliam, A., 12/03/2008, In: The Astronomical Journal. 135, 4, p. 1551-1566 16 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  13. Published

    Stellar kinematics in the remote Leo II dwarf spheroidal galaxy: another brick in the wall

    Koch, A., Kleyna, J., Wilkinson, M. I., Grebel, E. K., Gilmore, G. F., Wyn Evans, N., Wyse, R. F. G. & Harbeck, D., 8/06/2007, In: The Astronomical Journal. 134, 2, p. 566-578 13 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  14. Published

    Stellar kinematics and metallicities in the Leo I dwarf spheroidal galaxy: wide-field implications for galactic evolution

    Koch, A., Wilkinson, M. I., Kleyna, J., Gilmore, G., Grebel, E. K., Mackey, A. D., Wyn Evans, N. & Wyse, R. F. G., 1/03/2007, In: The Astrophysical Journal. 657, 1, p. 241-261 21 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  15. Published

    Complexity on small scales: II. Metallicities and ages in the Leo II dwarf spheroidal galaxy

    Koch, A., Grebel, E. K., Kleyna, J., Wilkinson, M. I., Harbeck, D., Gilmore, G., Wyse, R. F. G. & Wyn Evans, N., 01/2007, In: The Astronomical Journal. 133, 1, p. 270-283 14 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  16. Published

    The anisotropic distribution of M31 satellite galaxies: a polar great plane of early-type companions

    Koch, A. & Grebel, E. K., 03/2006, In: The Astronomical Journal. 131, 3, p. 1405-1415 11 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  17. Published

    Complexity on small scales: the metallicity distribution of the Carina dwarf spheroidal galaxy

    Koch, A., Grebel, E. K., Wyse, R. F. G., Kleyna, J., Wilkinson, M. I., Harbeck, D., Gilmore, G. & Wyn Evans, N., 02/2006, In: The Astronomical Journal. 131, 2, p. 895-911 17 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  18. Published

    Europium abundances in F and G disk dwarfs

    Koch, A. & Edvardsson, B., 01/2002, In: Astronomy and Astrophysics. 381, 2, p. 500-506 7 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  19. Published

    4MOST: 4-metre Multi-Object Spectroscopic Telescope

    4MOST Consortium, 24/07/2014, In: Proceedings of SPIE. 9147

    Research output: Contribution to Journal/Magazine › Journal article

  20. Published

    The Blanco DECam Bulge Survey (BDBS): status and early results

    Koch, A., 2014, In: Bulletin of the American Astronomical Society. 223, 346.19.

    Research output: Contribution to Journal/Magazine › Meeting abstract

  21. Published

    An intermediate-band photometric study of the “Globular Cluster” NGC 2419

    Koch, A., Frank, M. J., Feltzing, S., Adén, D., Kacharov, N. & Wilkinson, M. I., 2013, In: Memorie della Societa Astronomica Italiana. 84, p. 67

    Research output: Contribution to Journal/Magazine › Meeting abstract

  22. Published

    Small-scale hero: massive-star enrichment in the Hercules dwarf spheroidal

    Koch, A., Matteucci, F. & Feltzing, S., 2012, In: AIP Conference Proceedings. 1480, p. 190

    Research output: Contribution to Journal/Magazine › Journal article

  23. Published

    The Gaia-ESO Public Spectroscopic Survey

    Koch, A., 2012, In: The Messenger. 147, p. 25-31 7 p.

    Research output: Contribution to Journal/Magazine › Journal article

  24. Published

    A super-Li rich turnoff star in NGC 6397: the puzzle persists

    Koch, A., Lind, K., Thompson, I. B. & Rich, R. M., 2012, In: Memorie della Societa Astronomica Italiana. 22, p. 79

    Research output: Contribution to Journal/Magazine › Meeting abstract

  25. Published

    4MOST: 4-meter Multi-Object Spectroscopic Telescope

    4MOST Consortium, 2012, In: EPJ Web of Conferences. 19, 3 p., 09004.

    Research output: Contribution to Journal/Magazine › Journal article

  26. Published

    The puzzling assembly of the Milky Way halo: contributions from dwarf Spheroidals and globular clusters

    Koch, A., Lépine, S. & Çalışkan, Ş., 2012, In: EPJ Web of Conferences. 19, 7 p., 03002.

    Research output: Contribution to Journal/Magazine › Journal article

  27. Published

    Chemical evolution in the Carina dwarf spheroidal

    Koch, A., Grebel, E. K., Harbeck, D., Wilkinson, M. I., Kleyna, J., Gilmore, G., Wyse, R. F. G. & Evans, N. W., 2005, Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites. Randich, S. & Pasquini, L. (eds.). Springer, p. 249-251 3 p. (ESO Astrophysics Symposia).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  28. Published

    The metallicity and age distribution of the Carina dwarf spheroidal galaxy

    Koch, A., Grebel, E. K., Harbeck, D., Wilkinson, M. I., Kleyna, J., Gilmore, G., Wyse, R. F. G. & Evans, N. W., 2004, In: Astronomical Notes / Astronomische Nachrichten. 325, S1, p. 44 1 p.

    Research output: Contribution to Journal/Magazine › Meeting abstract

  29. Published

    Correcting spatial gradients: the case of Wide Field Imager photometry

    Koch, A., Grebel, E. K., Odenkirchen, M. & Caldwell, J. A. R., 2004, In: The Messenger. 115, p. 37-39 3 p.

    Research output: Contribution to Journal/Magazine › Journal article

  30. Published

    The luminosity function of Palomar 5 and Its tidal tails

    Koch, A., Odenkirchen, M., Grebel, E. K., Martinez-Delgado, D. & Caldwell, J. A. R., 2004, In: ASP Conference Series. 327, p. 333-336 4 p.

    Research output: Contribution to Journal/Magazine › Journal article

  31. Published

    A retrospective of r-process and a-element abundances in the Galactic disk: correlations with rotational velocity

    Koch, A., Grebel, E. K. & Odenkirchen, M., 2003, In: Astronomical Notes / Astronomische Nachrichten. 324, S3, p. 144-145 2 p.

    Research output: Contribution to Journal/Magazine › Meeting abstract

  32. Published

    A calibration map for the Wide Field Imager

    Koch, A., Odenkirchen, M., Caldwell, J. A. R. & Grebel, E. K., 2003, In: Astronomical Notes / Astronomische Nachrichten. 324, S2, p. 95 1 p.

    Research output: Contribution to Journal/Magazine › Meeting abstract

  33. Published

    Formation histories of galactic halos via chemical and dynamical analyses of near-by stellar systems: Habilitation Thesis

    Koch, A., 2014, University of Heidelberg.

    Research output: Thesis › Doctoral Thesis

  34. Published

    On the evolution and environmental dependence of the star formation rate versus stellar mass relation since Z ∼ 2

    Koyama, Y., Smail, I., Kurk, J., Geach, J. E., Sobral, D., Kodama, T., Nakata, F., Swinbank, A. M., Best, P. N., Hayashi, M. & Tadaki, K. I., 1/09/2013, In: Monthly Notices of the Royal Astronomical Society. 434, 1, p. 423-436 14 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  35. Published

    Galaxy Zoo: secular evolution of barred galaxies from structural decomposition of multiband images

    Kruk, S. J., Lintott, C. J., Bamford, S. P., Masters, K. L., Simmons, B. D., Häußler, B., Cardamone, C. N., Hart, R. E., Kelvin, L., Schawinski, K., Smethurst, R. J. & Vika, M., 1/02/2018, In: Monthly Notices of the Royal Astronomical Society. 473, 4, p. 4731-4753 23 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  36. Published

    Galaxy Zoo: finding offset discs and bars in SDSS galaxies

    Kruk, S. J., Lintott, C. J., Simmons, B. D., Bamford, S. P., Cardamone, C. N., Fortson, L., Hart, R. E., Häußler, B., Masters, K. L., Nichol, R. C., Schawinski, K. & Smethurst, R. J., 11/08/2017, In: Monthly Notices of the Royal Astronomical Society. 469, 3, p. 3363-3373 11 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  37. Published

    The 2016 January eruption of recurrent Nova LMC 1968

    Kuin, N. P. M., Page, K. L., Mróz, P., Darnley, M. J., Shore, S. N., Osborne, J. P., Walter, F., Di Mille, F., Morrell, N., Munari, U., Bohlsen, T., Evans, A., Gehrz, R. D., Starrfield, S., Henze, M., Williams, S. C., Schwarz, G. J., Udalski, A., Szymański, M. K., Poleski, R., & 6 othersSoszyński, I., Ribeiro, V. A. R. M., Angeloni, R., Breeveld, A. A., Beardmore, A. P. & Skowron, J., 31/01/2020, In: Monthly Notices of the Royal Astronomical Society. 491, 1, p. 655-679 25 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  38. Published

    A high-velocity bulge RR Lyrae variable on a halo-like orbit

    Kunder, A., Rich, R. M., Hawkins, K., Poleski, R., Storm, J., Johnson, C. I., Shen, J., Li, Z., Cordero, M. J., Nataf, D. M., Bono, G., Walker, A. R., Koch, A., Propris, R. D., Udalski, A., Szymanski, M. K., Soszynski, I., Pietrzynski, G., Ulaczyk, K., Wyrzykowski, L., & 4 othersPietrukowicz, P., Skowron, J., Kozłowski, S. & Mróz, P., 16/07/2015, In: Astrophysical Journal Letters. 808, 1, 6 p., L12.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  39. Published

    Disaster mapping from satellites: damage detection with crowdsourced point labels

    Kuzin, D., Simmons, B., Isupova, O. & Reece, S., 12/12/2021. 10 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  40. Published

    Concurrent supermassive black hole and galaxy growth: linking environment and nuclear activity in Z = 2.23 hα emitters

    Lehmer, B. D., Lucy, A. B., Alexander, D. M., Best, P. N., Geach, J. E., Harrison, C. M., Hornschemeier, A. E., Matsuda, Y., Mullaney, J. R., Smail, I., Sobral, D. & Swinbank, A. M., 10/03/2013, In: The Astrophysical Journal. 765, 2, 11 p., 87.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  41. Published

    The ISM Properties and Gas Kinematics of a Redshift 3 Massive Dusty Star-forming Galaxy

    Leung, T. K. D., Riechers, D. A., Baker, A. J., Clements, D. L., Cooray, A., Hayward, C. C., Ivison, R. J., Neri, R., Omont, A., Pérez-Fournon, I., Scott, D. & Wardlow, J. L., 24/01/2019, In: The Astrophysical Journal. 871, 1, 29 p., 85.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  42. Published

    Spectroscopic versus photometric metallicities: Milky Way dwarf spheroidal companions as a test case

    Lianou, S., Grebel, E. K. & Koch, A., 5/07/2011, In: Astronomy and Astrophysics. 531, 17 p., A152.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  43. Published

    An efficient approach to obtaining large numbers of distant supernova host galaxy redshifts

    Lidman, C., Ruhlmann-Kleider, V., Sullivan, M., Myzska, J., Dobbie, P., Glazebrook, K., Mould, J., Astier, P., Balland, C., Betoule, M., Carlberg, R., Conley, A., Fouchez, D., Guy, J., Hardin, D., Hook, I., Howell, D. A., Pain, R., Palanque-Delabrouille, N., Perrett, K., & 3 othersPritchet, C., Regnault, N. & Rich, J., 18/01/2013, In: Publications of the Astronomical Society of Australia. 30, 18 p., 001.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  44. Published

    The XMM Cluster Survey: X-ray analysis methodology

    Lloyd-Davies, E. J., Romer, A. K., Mehrtens, N., Hosmer, M., Davidson, M., Sabirli, K., Mann, R. G., Hilton, M., Liddle, A. R., Viana, P. T. P., Campbell, H. C., Collins, C. A., Dubois, E. N., Freeman, P., Harrison, C. D., Hoyle, B., Kay, S. T., Kuwertz, E., Miller, C. J., Nichol, R. C., & 3 othersSahlén, M., Stanford, S. A. & Stott, J. P., 21/11/2011, In: Monthly Notices of the Royal Astronomical Society. 418, 1, p. 14-53 40 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  45. Published

    J-PLUS: Photometric calibration of large area multi-filter surveys with stellar and white dwarf loci

    López-Sanjuan, C., Varela, J., Cristóbal-Hornillos, D., Ramió, H. V., Carrasco, J. M., Tremblay, P. -E., Whitten, D. D., Placco, V. M., Marín-Franch, A., Cenarro, A. J., Ederoclite, A., Alfaro, E., Coelho, P. R. T., Jiménez-Esteban, F. M., Jiménez-Teja, Y., Apellániz, J. M., Sobral, D., Vílchez, J. M., Alcaniz, J., Angulo, R. E., & 5 othersDupke, R. A., Hernández-Monteagudo, C., Oliveira, C. L. M. D., Moles, M. & Jr, L. S., 1/11/2019, In: Astronomy and Astrophysics. 631, 21 p., A119.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  46. Published

    Radio Galaxy Zoo: compact and extended radio source classification with deep learning

    Lukic, V., Brüggen, M., Banfield, J. K., Wong, O. I., Rudnick, L., Norris, R. P. & Simmons, B., 1/05/2018, In: Monthly Notices of the Royal Astronomical Society. 476, 1, p. 246-260 15 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  47. Published

    J-PLUS: Uncovering a large population of extreme [OIII] emitters in the local Universe

    Lumbreras-Calle, A., López-Sanjuan, C., Sobral, D., Fernández-Ontiveros, J. A., Vílchez, J. M., Hernán-Caballero, A., Akhlaghi, M., Díaz-García, L. A., Alcaniz, J., Angulo, R. E., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., Hernández-Monteagudo, C., Marín-Franch, A., Moles, M., Jr, L. S., Ramió, H. V. & Varela, J., 31/12/2022, In: Astronomy and Astrophysics. 668, 23 p., A60.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  48. Published

    DUSTY STARBURSTS AND THE FORMATION OF ELLIPTICAL GALAXIES: A SCUBA-2 SURVEY OF A z=1.46 CLUSTER

    Ma, C. -J., Smail, I., Swinbank, A. M., Simpson, J. M., Thomson, A. P., Chen, C. -C., Danielson, A. L. R., Hilton, M., Tadaki, K., Stott, J. P. & Kodama, T., 23/06/2015, In: The Astrophysical Journal. 806, 2, 11 p., 257.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  49. Published

    KROSS: mapping the Hα emission across the star formation sequence at z ≈ 1

    Magdis, G. E., Bureau, M., Stott, J. P., Tiley, A., Swinbank, A. M., Bower, R., Bunker, A. J., Jarvis, M., Johnson, H. & Sharples, R., 11/03/2016, In: Monthly Notices of the Royal Astronomical Society. 456, 4, p. 4533-4541 9 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  50. Published

    Exploring the spectral diversity of low-redshift Type Ia supernovae using the Palomar Transient Factory

    Maguire, K., Sullivan, M., Pan, Y. -C., Gal-Yam, A., Hook, I. M., Howell, D. A., Nugent, P. E., Mazzali, P., Chotard, N., Clubb, K. I., Filippenko, A. V., Kasliwal, M. M., Kandrashoff, M. T., Poznanski, D., Saunders, C. M., Silverman, J. M., Walker, E. & Xu, D., 11/11/2014, In: Monthly Notices of the Royal Astronomical Society. 444, 4, p. 3258-3274 17 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

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