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PEARLS: Near-infrared Photometry in the JWST North Ecliptic Pole Time Domain Field * * Partly based on observations taken with the MMT, a joint facility operated by the University of Arizona and the Smithsonian Institution. (2023)
Journal Article
Willmer, C. N. A., Ly, C., Kikuta, S., Kattner, S. A., Jansen, R. A., Cohen, S. H., …Grogin, N. A. (2023). PEARLS: Near-infrared Photometry in the JWST North Ecliptic Pole Time Domain Field * * Partly based on observations taken with the MMT, a joint facility operated by the University of Arizona and the Smithsonian Institution. Astrophysical Journal Supplement, 269(1), Article 21. https://doi.org/10.3847/1538-4365/acf57d

We present near-infrared (NIR) ground-based Y, J, H, and K imaging obtained in the James Webb Space Telescope (JWST) North Ecliptic Pole Time Domain Field (NEP TDF) using the MMT-Magellan Infrared Imager and Spectrometer on the MMT. These new observa... Read More about PEARLS: Near-infrared Photometry in the JWST North Ecliptic Pole Time Domain Field * * Partly based on observations taken with the MMT, a joint facility operated by the University of Arizona and the Smithsonian Institution..

Hidden Giants in JWST's PEARLS: An Ultramassive z = 4.26 Submillimeter Galaxy that Is Invisible to HST (2023)
Journal Article
Smail, I., Dudzevičiūtė, U., Gurwell, M., Fazio, G. G., Willner, S. P., Swinbank, A. M., Arumugam, V., Summers, J., Cohen, S. H., Jansen, R. A., Windhorst, R. A., Meena, A., Zitrin, A., Keel, W. C., Cheng, C., Coe, D., Conselice, C. J., D’Silva, J. C. J., Driver, S. P., Frye, B., …Yun, M. (2023). Hidden Giants in JWST's PEARLS: An Ultramassive z = 4.26 Submillimeter Galaxy that Is Invisible to HST. Astrophysical Journal, 958(1), 36. https://doi.org/10.3847/1538-4357/acf931

We present a multiwavelength analysis using the Submillimeter Array (SMA), James Clerk Maxwell Telescope, NOEMA, JWST, the Hubble Space Telescope (HST), and the Spitzer Space Telescope of two dusty strongly star-forming galaxies, 850.1 and 850.2, see... Read More about Hidden Giants in JWST's PEARLS: An Ultramassive z = 4.26 Submillimeter Galaxy that Is Invisible to HST.

VLA Legacy Survey of Molecular Gas in Massive Star-forming Galaxies at High Redshift (2023)
Journal Article
Castillo, M. F., Hodge, J., Rybak, M., van der Werf, P., Smail, I., Birkin, J. E., Chen, C.-C., Chapman, S. C., Hill, R., del P.Lagos, C., Liao, C.-L., da Cunha, E., Rivera, G. C., Chen, J., Jiménez-Andrade, E., Murphy, E. J., Scott, D., Swinbank, A., Walter, F., Ivison, R., & Dannerbauer, H. (2023). VLA Legacy Survey of Molecular Gas in Massive Star-forming Galaxies at High Redshift. Astrophysical Journal, 945(2), Article 128. https://doi.org/10.3847/1538-4357/acb931

We present the initial results of an ongoing survey with the Karl G. Jansky Very Large Array targeting the CO(J = 1–0) transition in a sample of 30 submillimeter-selected, dusty star-forming galaxies (SFGs) at z = 2–5 with existing mid-J CO detection... Read More about VLA Legacy Survey of Molecular Gas in Massive Star-forming Galaxies at High Redshift.

The JCMT SCUBA-2 Survey of the James Webb Space Telescope North Ecliptic Pole Time-Domain Field (2023)
Journal Article
Hyun, M., Im, M., Smail, I. R., Cotton, W. D., Birkin, J. E., Kikuta, S., Shim, H., Willmer, C. N., Condon, J. J., Windhorst, R. A., Cohen, S. H., Jansen, R. A., Ly, C., Matsuda, Y., Fazio, G. G., Swinbank, A., & Yan, H. (2023). The JCMT SCUBA-2 Survey of the James Webb Space Telescope North Ecliptic Pole Time-Domain Field. Astrophysical Journal Supplement, 264(1), Article 19. https://doi.org/10.3847/1538-4365/ac9bf4

The James Webb Space Telescope Time-Domain Field (JWST-TDF) is an ∼14′ diameter field near the North Ecliptic Pole that will be targeted by one of the JWST Guaranteed Time Observations programs. Here, we describe our James Clerk Maxwell Telescope SCU... Read More about The JCMT SCUBA-2 Survey of the James Webb Space Telescope North Ecliptic Pole Time-Domain Field.

JWST’s PEARLS: A JWST/NIRCam View of ALMA Sources (2023)
Journal Article
Cheng, C., Huang, J.-S., Smail, I., Yan, H., Cohen, S. H., Jansen, R. A., Windhorst, R. A., Ma, Z., Koekemoer, A., Willmer, C. N., Willner, S., Diego, J. M., Frye, B., Conselice, C. J., Ferreira, L., Petric, A., Yun, M., Gim, H. B., Polletta, M. D. C., Duncan, K. J., …Ryan, R. E. (2023). JWST’s PEARLS: A JWST/NIRCam View of ALMA Sources. Astrophysical Journal Letters, 942(1), Article L19. https://doi.org/10.3847/2041-8213/aca9d0

We report the results of James Webb Space Telescope/NIRCam observations of 19 (sub)millimeter sources detected by the Atacama Large Millimeter Array (ALMA). The accurate ALMA positions allowed unambiguous identifications of their NIRCam counterparts.... Read More about JWST’s PEARLS: A JWST/NIRCam View of ALMA Sources.