# Difference image analysis: The interplay between the photometric scale factor and systematic photometric errors

> Research article (Astronomy and Astrophysics, 2015) · cited 19× · AI/ML

**Wikidata**: [openalex:W1966408735](https://www.wikidata.org/wiki/openalex:W1966408735)  
**Source**: https://4ort.xyz/entity/difference-image-analysis-the-interplay-between-the-photometric-scale-factor-and-systematic-photometric-errors