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Chadwick Trujillo

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1997 …2025

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  • 2022

    Gemini North Adaptive Optics (GNAO) facility overview and status updates

    Sivo, G., Scharwächter, J., Lazo, M., Blain, C., Goodsell, S., van Dam, M., Tschimmel, M., Roe, H., Lotz, J., Tomassino-Reed, K., Rambold, W., Raich, C., Cardenes, R., Ebbers, A., Gaggstatter, T., Gigoux, P., Schneider, T., Cavedoni, C., Kang, S. & Karewicz, S. & 37 others, Carr, H., Ball, J., Hirst, P., Chirre, E., White, J., Magill, L., Grogan, M., Jordan, A., Sivanandam, S., Lamb, M., Muzzin, A., Marin, E., Chapman, S., Dunn, J., Kerley, D., Véran, J. P., Andersen, M., Marchis, F., Diaz, R., Blakeslee, J., Pierce, M., Carrasco, R., Kim, H., Feldmeier-Krause, A., McConnachie, A., Jee, J., Fraser, W., Ammons, M., Packham, C., Bally, J., Dupuy, T., Huber, D., Lemoine-Busserole, M., Puzia, T., Turri, P., Trujillo, C. & Lee, J., 2022, Adaptive Optics Systems VIII. Schreiber, L., Schmidt, D. & Vernet, E. (eds.). SPIE, 1218536. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12185).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    11 Scopus citations
  • 2020

    GNAO: An MCAO facility for Gemini North

    Sivo, G., Palmer, D., Scahrwächter, J., Andersen, M., Provost, N., Marin, E., Van Dam, M., Chinn, B., Chirre, E., Cavedoni, C., Schneider, T., Kang, S., Hirst, P., Rambold, W., Ebbers, A., Gigoux, P., Catala, L., Hayward, T., Blakeslee, J. & Roe, H. & 29 others, Lotz, J., Kleinman, S., Sivanandam, S., Krause, A., Ammons, M., Trujillo, C., Packham, C., Marchis, F., Christou, J., Jee, J., Bally, J., Pierce, M., Puzia, T., Turri, P., Kim, H., Schwamb, M., Dupuy, T., Diaz, R., Carrasco, R., Neichel, B., Correia, C., Steinbring, E., Rigaut, F., Véran, J. P., Chun, M., Lamb, M., Chapman, S., Esposito, S. & Fusco, T., 2020, Advances in Optical Astronomical Instrumentation 2019. Ellis, S. & d'Orgeville, C. (eds.). SPIE, 112030N. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11203).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    10 Scopus citations
  • 2016

    Correction of NIRI/ Altair non-common path aberrations using focal plane sharpening

    Ball, J. G., Lai, O., Trujillo, C. & White, J., 2016, Adaptive Optics Systems V. Marchetti, E., Veran, J.-P. & Close, L. M. (eds.). SPIE, 990968. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9909).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Scopus citations

  • NGS2: A focal plane array upgrade for the GeMS multiple tip-Tilt wavefront sensor

    Rigaut, F., Price, I., D'Orgeville, C., Bennet, F., Herrald, N., Paulin, N., Uhlendorf, K., Garrel, V., Sivo, G., Montes, V. & Trujillo, C., 2016, Adaptive Optics Systems V. Marchetti, E., Veran, J.-P. & Close, L. M. (eds.). SPIE, 99091X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9909).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    8 Scopus citations

  • Real-Time implementation of an LQG tip-Tilt controller for regular science observation on GeMS

    Sivo, G., Juvénal, R., Kulcsár, C., Garrel, V., Gigoux, P., Raynaud, H. F., Marin, E., Conan, J. M., Petit, C., Rambold, W., Montes, V., Moreno, C., Donahue, J., Carrasco, R., Van Dam, M., Neichel, B., Leboulleux, L. & Trujillo, C., 2016, Adaptive Optics Systems V. Marchetti, E., Veran, J.-P. & Close, L. M. (eds.). SPIE, 99094Y. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9909).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    3 Scopus citations

  • Rejecting harmonic vibrations at Gemini with real-time vibration tracking

    Rippa, M. J., Bonnet, H., Hayward, T. L., Trujillo, C., Cavedoni, C. P., Cumming, T., Yamasaki, C., Masuda, N., Bagano, C. & Hardash, S., 2016, Software and Cyberinfrastructure for Astronomy IV. Chiozzi, G. & Guzman, J. C. (eds.). SPIE, 99132M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9913).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    2 Scopus citations

  • Reshaping and polishing the GeMS MCAO system

    Garrel, V., Sivo, G., Marin, E., Carrasco Damele, E. R., Montes, V., Lazo, M., Gigoux, P., Moreno, C., Trujillo, C. A., Donahue, J., Van Dam, M. A., Rigaut, F., D'Orgeville, C., Kulcsar, C., Juvénal, R., Araujo Hauck, C., Ammons, S. M. & Neichel, B., 2016, Adaptive Optics Systems V. Marchetti, E., Veran, J.-P. & Close, L. M. (eds.). SPIE, 99092F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9909).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    3 Scopus citations
  • 2014

    Altair performance and upgrades

    Lai, O., Véran, J. P., Herriot, G., White, J., Ball, J. & Trujillo, C., 2014, Adaptive Optics Systems IV. Veran, J.-P., Marchetti, E. & Close, L. M. (eds.). SPIE, 914838. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9148).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    6 Scopus citations
  • 2013

    Altair at Gemini North: Full sky coverage laser AO correction at visible wavelengths

    Trujillo, C., Ball, J., Boccas, M., Cavedoni, C., Christou, J., Coulson, D., Ebbers, A., Emig, K., Jørgensen, I., Kang, S., Lai, O., Matulonis, A., McDermid, R., Miller, B., Neichel, B., Oram, R., Rigaut, F., Roth, K., Schneider, T. & Stephens, A. & 3 others, Trancho, G., Walls, B. & White, J., 2013, 3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes. INAF - Osservatorio Astrofisico di Arcetri Largo Enrico Fermi, (3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Estimating the reduction of vibrations in MACAO and ALTAIR AO systems using H2 control synthesis

    Guesalaga, A., Haguenauer, P., Gonte, F., O'Neal, J., Neichel, B., Lai, O., Trujillo, C. & Guzmán, D., 2013, 3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes. INAF - Osservatorio Astrofisico di Arcetri Largo Enrico Fermi, (3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • GeMS: From the on-sky experimental system to science operation: The AO point of view

    Vidal, F., Neichel, B., Rigaut, F., Carrasco, R., Winge, C., Pessev, P., Serio, A., Arriagada, G., Moreno, C., Rambold, W., Luhrs, J., Boccas, M., Dorgeville, C., Fesquet, V., Trujillo, C., Galvez, R., Gausachs, G., Vucina, T., Montes, V. & Urrutia, C. & 1 others, Marchant, C., 2013, 3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes. INAF - Osservatorio Astrofisico di Arcetri Largo Enrico Fermi, (3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Scopus citations

  • GeMS first science results

    Neichel, B., Vidal, F., Rigaut, F., Carrasco, E. R., Arriagada, G., Serio, A., Pessev, P., Winge, C., van Dam, M., Garrel, V., Araujo, C., Boccas, M., Fesquet, V., Galvez, R., Gausachs, G., Lührs, J., Montes, V., Moreno, C., Rambold, W. & Trujillo, C. & 2 others, Urrutia, C. & Vucina, T., 2013, 3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes. INAF - Osservatorio Astrofisico di Arcetri Largo Enrico Fermi, (3rd AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    3 Scopus citations
  • 2012

    Gemini South multi-conjugate adaptive optics (GeMS) laser guide star facility on-sky performance results

    D'Orgeville, C., Diggs, S., Fesquet, V., Neichel, B., Rambold, W., Rigaut, F., Serio, A., Araya, C., Arriagada, G., Balladares, R., Bec, M., Boccas, M., Duran, C., Ebbers, A., Lopez, A., Marchant, C., Marin, E., Montes, V., Moreno, C. & Vega, E. P. & 6 others, Segura, C., Trancho, G., Trujillo, C., Urrutia, C., Veliz, P. & Vucina, T., 2012, Adaptive Optics Systems III. 84471Q. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8447).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    42 Scopus citations

  • GeMS first on-sky results

    Rigaut, F., Neichel, B., Boccas, M., D'Orgeville, C., Arriagada, G., Fesquet, V., Diggs, S. J., Marchand, C., Gausachs, G., Rambold, W. N., Lurhs, J., Walker, S., Carrasco-Damele, E. R., Edwards, M. L., Pessev, P., Galvez, R. L., Vucina, T. B., Araya, C., Gutierrez, A. & Ebbers, A. W. & 23 others, Serio, A., Moreno, C., Urrutia, C., Rogers, R., Rojas, R., Trujillo, C., Miller, B., Simons, D. A., Lopez, A., Montes, V., Diaz, H., Daruich, F., Colazo, F., Bec, M., Trancho, G., Sheehan, M., McGregor, P., Young, P. J., Doolan, M. C., Van Harmelen, J., Ellerbroek, B. L., Gratadour, D. & Garcia-Rissmann, A., 2012, Adaptive Optics Systems III. 84470I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8447).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    47 Scopus citations

  • Increasing sky coverage with the Gemini North ALTAIR/LGS AO system

    Christou, J. C., Boccas, M., Ebbers, A., McDermid, R. M., Oram, R., Trujillo, C. & Walls, B., 2012, Adaptive Optics Systems III. 84473E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8447).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    6 Scopus citations

  • Science readiness of the gemini MCAO system: GeMS

    Neichel, B., Rigaut, F., Serio, A., Arriagada, G., Boccas, M., D'Orgeville, C., Fesquet, V., Trujillo, C., Rambold, W. N., Galvez, R. L., Gausachs, G., Vucina, T. B., Montes, V., Urrutia, C., Moreno, C., Diggs, S. J., Araya, C., Lührs, J., Trancho, G. & Bec, M. & 7 others, Marchanta, C., Collao, F., Carrasco, E. R., Edwards, M. L., Pessev, P., Lopez, A. & Diaz, H., 2012, Adaptive Optics Systems III. 84470W. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8447).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    10 Scopus citations

  • Science readiness of the Gemini MCAO system: GeMS

    Neichel, B., Rigaut, F., Serio, A., Arriagada, G., Boccas, M., D'Orgeville, C., Fesquet, V., Trujillo, C., Rambold, W. N., Galvez, R. L., Gausachs, G., Vucina, T. B., Montes, V., Urrutia, C., Moreno, C., Diggs, S. J., Araya, C., Lührs, J., Trancho, G. & Bec, M. & 7 others, Marchant, C., Collao, F., Carrasco, E. R., Edwards, M. L., Pessev, P., Lopez, A. & Diaz, H., 2012, Adaptive Optics Systems III. 84474Q. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8447).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    10 Scopus citations
  • 2011

    Improving LGS sky coverage at gemini north

    Christou, J. C., Walls, B., Trujillo, C., McDermid, R., Oram, R. & Bec, M., 2011, Adaptive Optics: Methods, Analysis and Applications, AO 2011. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Improving LGS sky coverage at gemini north

    Christou, J. C., Walls, B., Trujillo, C., McDermid, R., Oram, R. & Bec, M., 2011, Applied Industrial Optics: Spectroscopy, Imaging and Metrology, AIO 2011. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • The gemini multi-conjugate adaptive system sees star light

    Rigaut, F., Neichel, B., Bec, M., Boccas, M., D'Orgeville, C., Fesquet, V., Galvez, R., Gausachs, G., Trancho, G., Trujillo, C., Edwards, M. & Carrasco, R., 2011, Applied Industrial Optics: Spectroscopy, Imaging and Metrology, AIO 2011. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • The gemini multi-conjugate adaptive system sees star light

    Rigaut, F., Neichel, B., Bec, M., Boccas, M., D'Orgeville, C., Fesquet, V., Galvez, R., Gausachs, G., Trancho, G., Trujillo, C., Edwards, M. & Carrasco, R., 2011, Adaptive Optics: Methods, Analysis and Applications, AO 2011. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2010

    ALTAIR performance and updates at Gemini North

    Christou, J. C., Neichel, B., Rigaut, F., Sheehan, M., McDermid, R. M., Trancho, G., Trujillo, C. & Walls, B., 2010, Adaptive Optics Systems II. PART 1 ed. 77361R. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7736, no. PART 1).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    21 Scopus citations

  • Weighing black holes using open-loop focus corrections for LGS-AO observations of galaxy nuclei at Gemini Observatory

    McDermid, R. M., Krajnovic, D., Cappellari, M., Trujillo, C., Christou, J. & Davies, R. L., 2010, Adaptive Optics Systems II. PART 1 ed. 77365W. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7736, no. PART 1).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    1 Scopus citations