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JWST/NIRCam Imaging of Young Stellar Objects. III. Detailed Imaging of the Nebular Environment around the HL Tau Disk

Published in The Astronomical Journal, 2024

As part of the James Webb Space Telescope (JWST) Guaranteed Time Observation program “Direct Imaging of YSOs” (program ID 1179), we use JWST NIRCam’s direct imaging mode in F187N, F200W, F405N, and F410M to perform high-contrast observations of the circumstellar structures surrounding the protostar HL Tau.

Recommended citation: Mullin, Camryn. (2024). "JWST/NIRCam Imaging of Young Stellar Objects. III. Detailed Imaging of the Nebular Environment around the HL Tau Disk" The Astronomical Journal. 167(4).
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Time-variable Scattered Light in Herbig Disks Observed with Subaru/SCExAO

Published in The Astronomical Journal, 2026

Using the Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrument, we present near-infrared K-band polarimetric imaging of nine Herbig stars selected from a volume-limited sample within 200 pc. We detect the disks around MWC 480, HD 163296, and HD 143006 for the first time with SCExAO, and compare these observations with previous Very Large Telescope/SPHERE datasets to identify surface-brightness variability. .

Recommended citation: Mullin, Camryn. (2026). "Time-variable Scattered Light in Herbig Disks Observed with Subaru/SCExAO." The Astronomical Journal. 4(241).
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Searching for Protoplanets Using JWST

Published: June 19, 2023

Talk at ERES conference unveiling the results from JWST/NIRCam cycle 1 observations of HL Tau.

Direct Imaging of YSOs: Observing Five Circumstellar Disks to Search for Forming Planets

Published: September 14, 2023

Talk at JWST First Year of Science Conference showing results of observations of 5 protoplanetary disks observed in cycle one with JWST/NIRCam

Direct Imaging of YSOs: Observing Five Circumstellar Disks to Search for Forming Planets

Published: December 11, 2023

Talk at ELT Science in Light of JWST conference presenting results of observation for three protoplanetary disks observed in cycle one with JWST/NIRCam

Observing HL Tau with NIRCam

Published: March 03, 2025

Invited talk at NIRCam Team Science Conferenc showing results for imaging of HL Tau with JWST/NIRCam.

PHYS 102 - Lab Instructor

Undergraduate course, University of Victoria, Department of Physics and Astronomy, 2022

Teached and graded labs for introductory physics.

ASTR 101 - Lab Instructor

Undergraduate Course, University of Victoria, Department of Physics and Astronomy, 2023

Taught and graded first year astronomy labs.