Crosstalk in multi-output CCDs for LSST

TL;DR

This paper investigates the electronic crosstalk mechanisms in LSST's multi-output CCDs, characterizing prototype behavior and discussing implications for observational strategies.

Contribution

It provides a detailed analysis of crosstalk signatures specific to LSST's readout geometry and discusses how to mitigate their impact on observations.

Findings

Identification of unique crosstalk signatures

Characterization of prototype CCD behavior

Implications for observing cadence

Abstract

LSST's compact, low power focal plane will be subject to electronic crosstalk with some unique signatures due to its readout geometry. This note describes the crosstalk mechanisms, ongoing characterization of prototypes, and implications for the observing cadence.