Line Finding Software for NIRISS Slitless Spectroscopy

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Authors

Kalina Nedkova · California Institute of Technology

Alaina Henry · Space Telescope Science Institute

Marc Rafelski · Space Telescope Science Institute

Mitchell Revalski · Space Telescope Science Institute

Abstract

A pipeline for detecting line-emitting sources in 1D JWST/NIRISS WFSS grism spectra, seamlessly enabling visual inspection of 1D and 2D spectra alongside direct imaging, and supporting careful manual measurement of emission-line properties. Developed for the pure-parallel PASSAGE survey (PID 1571), this code enables identification and characterization of emission-line objects in slitless spectroscopy.

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Publication Details

Published in: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.19228845

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Line Finding Software for NIRISS Slitless Spectroscopy

Authors

Abstract

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Publication Details