  The Zwicky Transient Facility (ZTF) is conducting a nightly public survey of
all 13 TESS northern sectors in 2019-2020. ZTF will observe the portions of the
current TESS sectors visible from Palomar Observatory each night. Each ZTF
pointing will have one exposure each with $g$ and $r$ filters, totaling two
images per night. ZTF is also making additional nightly $g$- and $r$-band
observations of denser stellar regions (e.g. near the Galactic Plane) to better
facilitate variability studies of Galactic objects. The limiting magnitude of
the ZTF observations is $\approx$20.6 and ZTF saturates at magnitude
$\approx$13. ZTF will release data from TESS fields in three forms: nightly
alerts distributed by established ZTF brokers, nightly alerts converted to JSON
format are distributed via ZTF's bucket on Google Cloud as a tarball, and
monthly photometric light curves also distributed via Google Cloud.
