  We present observations of comet 67P/Churyumov-Gerasimenko acquired in
support of the $Rosetta$ mission. We obtained usable data on 68 nights from
2014 September until 2016 May, with data acquired regularly whenever the comet
was observable. We collected an extensive set of near-IR $J$, $H$, and $Ks$
data throughout the apparition plus visible-light images in $g'$, $r'$, $i'$,
and $z'$ when the comet was fainter. We also obtained broadband $R$ and
narrowband $CN$ filter observations when the comet was brightest using
telescopes at Lowell Observatory. The appearance was dominated by a central
condensation and the tail until 2015 June. From 2015 August onwards there were
clear asymmetries in the coma, which enhancements revealed to be due to the
presence of up to three features (i.e., jets). The features were similar in all
broadband filters; $CN$ images did not show these features but were instead
broadly enhanced in the southeastern hemisphere. Modeling using the parameters
from Vincent et al. (2013) replicated the dust morphology reasonably well,
indicating that the pole orientation and locations of active areas have been
relatively unchanged over at least the last three apparitions. The dust
production, as measured by $A(0^{\circ})f{\rho}$ peaked $\sim$30 days after
perihelion and was consistent with predictions from previous apparitions.
$A(0^{\circ})f{\rho}$ as a function of heliocentric distance was well fit by a
power-law with slope $-$4.2 from 35-120 days post-perihelion. We detected
photometric evidence of apparent outbursts on 2015 August 22 and 2015 September
19, although neither was discernible morphologically in this dataset.
