SpecPro: An Interactive IDL Program for Viewing and Analyzing Astronomical Spectra
Daniel Masters, Peter Capak

TL;DR
SpecPro is an interactive IDL tool that integrates spectroscopic, photometric, and imaging data to facilitate rapid classification and redshift measurement of astronomical objects.
Contribution
The paper introduces SpecPro, a novel interactive IDL program that combines multiple data types for efficient analysis of astronomical spectra and object classification.
Findings
Enables simultaneous viewing of spectra, images, and SEDs.
Supports automated and manual redshift determination.
Allows saving results directly from the interface.
Abstract
We present an interactive IDL program for viewing and analyzing astronomical spectra in the context of modern imaging surveys. SpecPro's interactive design lets the user simultaneously view spectroscopic, photometric, and imaging data, allowing for rapid object classification and redshift determination. The spectroscopic redshift can be determined with automated cross-correlation against a variety of spectral templates or by overlaying common emission and absorption features on the 1-D and 2-D spectra. Stamp images as well as the spectral energy distribution (SED) of a source can be displayed with the interface, with the positions of prominent photometric features indicated on the SED plot. Results can be saved to file from within the interface. In this paper we discuss key program features and provide an overview of the required data formats.
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