RED mob spawn times/channels?

Wait I have a question for this quote "If you happen to find one in a GT map, that means that GT is done for that channel.". So for example, if I killed a RED monster on Boswell Field 1 cc 17 in Omega Sector, there will be no other RED monsters in field 2-6 on that particular channel? Also if I come back 3 hours later to cc 17, the red monster will spawn in random from Boswell Field 1-6. Thanks for your help!

If fields 1-6 are considered one area altogether, you're correct.

If you come back 3h later to ch17, the monster will spawn wherever there is someone in the map. If you're alone in that ch, it will spawn in your map. If there's more people, it will be a random map which has someone in it.