Any sighting of the elusive Big Cat?

Camping all day in a channel to test some theories.
So far, from the available information...

Blue notice from spawning, looks special, notable glowy eyes. 2, and 3, are a duh. 1, I didn't know.
If Jaira spawns, he spawns in other channels, on the same map. It's unclear if it's available for other maps, or just a single map/ID. If anyone can or runs into a Jaira, after catching one, or if you already have one, try to enter other maps, and see if you can find another one. And there's the 10 man thing up above, that idea sounds fun.

Currently staked out at Channel 16, Bera, Map 509, was 'dead' for 4 or so hours, there's a chance it could've spawned then. There's also a chance it could've spawned, but the notice didn't appear. And lastly, there's the chance it still hasn't spawned/didn't spawn at all. Might as well confirm some theories and thoughts while I'm at it. Yawn.

Slept for 4 or so hours, had trouble getting back to sleep. Whatever, makes a Christmas present for my friend.
This reminds me of field boss sketching in Mabinogi. At least people work together in both situations. Blah blah blah.

Edit : Ah screw it, forgot about 2x!
And to below/Dragonfalse - Nice.
I guess it's 12:00, but on certain maps/or channels. Might be fun to test that..and easier..