Gaia21fcw brightening

YYYYMMDD(UT) mag observer 20210827.3218 19.950zr (Zwicky Transient Facility (Masci et al., 2019)) 20210827.3687 20.594zg (Zwicky Transient Facility (Masci et al., 2019)) 20210827.3691 20.365zg (Zwicky Transient Facility (Masci et al., 2019)) 20210829.2851 20.260zr (Zwicky Transient Facility (Masci et al., 2019)) 20210902.3259 20.555zg (Zwicky Transient Facility (Masci et al., 2019)) 20210902.3269 20.420zg (Zwicky Transient Facility (Masci et al., 2019)) 20210902.3273 20.644zg (Zwicky Transient Facility (Masci et al., 2019)) 20211104.2462 17.410zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211104.2471 17.423zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211106.1553 17.284zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211106.3030 17.231zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211106.3035 17.230zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211108.2198 16.561zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211108.2203 16.547zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211108.2238 16.535zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211111.2421 16.036zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211111.2426 16.020zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211111.2585 16.045zg (Zwicky Transient Facility Lasair (Masci+ 2019))