1. Law, N.M., et al.: The Palomar Transient Factory: system overview, performance, and first results. Publ. Astron. Soc. Pac. 121(886), 1395 (2009)
2. Grillmair, C.J., et al.: An overview of the Palomar Transient Factory pipeline and archive at the infrared processing and analysis center. In: Astronomical Data Analysis Software and Systems XIX, vol. 434 (2010)
3. About IRSA.
https://irsa.ipac.caltech.edu/frontpage/
4. About IPAC.
https://www.ipac.caltech.edu/
5. About Intermediate Palomar Transient Factory.
https://www.ptf.caltech.edu/page/about