The personal website of Scott W Harden
July 20th, 2019

QRSS Stitch and Stack

If the transmitter frequency is stable, transmissions start every 10 minutes, and grabbers are time-aligned to be every 10 minutes, multiple grabs can be averaged together to enhance signal-to-noise ratio. This is called QRSS Image Stacking. To simplify the process of making these images I created a new tool for the job: QRSS Stitch and Stack.

Markdown source code last modified on January 18th, 2021
---
title: QRSS Stitch and Stack
date: 2019-07-20 21:00:00
tags: qrss
---

# QRSS Stitch and Stack

If the transmitter frequency is stable, transmissions start every 10 minutes, and grabbers are time-aligned to be every 10 minutes, multiple grabs can be averaged together to enhance signal-to-noise ratio. This is called QRSS Image Stacking. To simplify the process of making these images I created a new tool for the job: [QRSS Stitch and Stack](https://github.com/swharden/QRSS-Stich-and-Stack).

<div class="text-center">

[![](qrss-stitch-and-stack-screenshot_thumb.jpg)](qrss-stitch-and-stack-screenshot.jpg)

</div>