The currently brightest comet C/2020 R4 was passing the Whale Galaxy Group field in the constellation of Canes Venatici. The encounter happened at around 2AM UTC -- Singapore's day time. No choice but to schedule a remote telescope task on SkyGems for the time -- but from that remote observatory location the comet would come close to the galaxy and fit into the same camera view just before it goes below the telescope horizon.
Fingers crossed.
In the end, the task could not complete -- barely three subexposures were taken -- none with color filters, before the telescope ran into its horizon. And the three frames were 5mins each with a luminance filter -- comet trailing was quite significant due to its quick motion within the 5mins.
Anyway, this was the only chance to frame the comet and another interesting object into the same view. Better than nothing.