The lsst desc dc2 simulated sky survey

B Abolfathi, D Alonso, R Armstrong… - The Astrophysical …, 2021 - iopscience.iop.org
We describe the simulated sky survey underlying the second data challenge (DC2) carried
out in preparation for analysis of the Vera C. Rubin Observatory Legacy Survey of Space …

Strategies for optimal sky subtraction in the low surface brightness regime

AE Watkins, S Kaviraj, CC Collins… - Monthly Notices of …, 2024 - academic.oup.com
The low surface brightness (LSB) regime (μg≳ 26 mag arcsec− 2) comprises a vast, mostly
unexplored discovery space, from dwarf galaxies to the diffuse interstellar medium …

Photometry, Centroid and Point-spread Function Measurements in the LSST Camera Focal Plane Using Artificial Stars

JH Esteves, Y Utsumi, A Snyder, T Schutt… - Publications of the …, 2023 - iopscience.iop.org
Abstract The Vera C. Rubin Observatory's LSST Camera (LSSTCam) pixel response has
been characterized using laboratory measurements with a grid of artificial stars. We quantify …

Mitigation of the Brighter-fatter Effect in the LSST Camera

A Broughton, Y Utsumi, AAP Malagón… - Publications of the …, 2024 - iopscience.iop.org
Thick, fully depleted charge-coupled devices are known to exhibit nonlinear behavior at high
signal levels due to the dynamic behavior of charges collecting in the potential wells of …

Study of CCD Mosaicking Technique Based on Error Accumulation Model for WFST

J Zhang, F Zeng, J Wang, H Zhang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
The prime camera with a mosaic charge-coupled device (CCD) array is the imaging terminal
of the wide field survey telescope (WFST), and the flatness of its focal plane array (FPA) is …

LSST camera focal plane optimization

Y Utsumi, P Antilogus, P Astier… - X-Ray, Optical, and …, 2024 - spiedigitallibrary.org
The LSST Camera for the Vera C. Rubin Observatory has been constructed at SLAC
National Accelerator Laboratory. The Camera covers a 3.5-degree field of view with 3.2 …

LSST camera verification testing and characterization

A Roodman, A Rasmussen… - Ground-based and …, 2024 - spiedigitallibrary.org
The LSST Camera is the sole instrument for the Vera C. Rubin Observatory and consists of a
3.2 gigapixel focal plane mosaic with in-vacuum controllers, dedicated guider and wavefront …

YOLO-CL cluster detection in the Rubin/LSST DC2 simulation

K Grishin, S Mei, S Ilic, M Aguena, D Boutigny… - arXiv preprint arXiv …, 2024 - arxiv.org
LSST will provide galaxy cluster catalogs up to z $\sim $1 that can be used to constrain
cosmological models once their selection function is well-understood. We have applied the …

Logistics and outcomes of the Rubin Observatory LSST camera shipment

M Lopez, D Hascall, GM Homar… - … , and Systems X, 2024 - spiedigitallibrary.org
The shipment of the LSST Camera from SLAC National Lab in California to Rubin
Observatory in Chile was completed successfully in spring 2024 after extensive road and …

Acceptance testing for LSST camera raft tower modules

M Lopez, S Marshall, T Bond, J Haupt… - Ground-based and …, 2018 - spiedigitallibrary.org
The LSST Camera focal plane comprises twenty-one raft tower modules (RTMs), each with
nine CCD sensors and their associated electronics. RTMs are assembled at Brookhaven …