Variable Source Detection Skill

Detect transient events by comparing daily photometry against an established baseline catalog to identify new sources, flux variability, or fading objects. This Skill automates that comparison to flag sources appearing in daily observations but absent from the baseline.

ESE candidate identification detects significant flux changes from baseline levels to flag potential candidates. The mechanism works by comparing daily photometric measurements against established baseline catalogs to find sources exhibiting unusual brightness changes over time.

Monitor known celestial objects for fading by comparing baseline catalog sources against daily observations to recognize when they fall below the detection threshold. This Skill flags baseline sources that have faded from view in the latest data.

Yes, you can use this for automated astronomical data analysis and real-time event alerting. It processes daily observations against the baseline catalog to automatically flag variable sources, new transients, and fading objects for rapid follow-up.

Yes, you need a baseline catalog such as the unicat reference to identify variable sources. The detection process relies on comparing daily photometry against this established baseline to accurately measure flux changes and flag anomalies.

Without a baseline reference, detecting variable sources is not possible using this approach because the mechanism requires established baseline catalogs to compare daily photometry against. Accurate ESE candidate identification and transient detection depend entirely on this baseline comparison.