Are you saying this from experience or only by definition? If I told you I meditated and left my body, would you tell me what I experienced wasn't real, even if I said it was?
Yes. It is by definition, not real.
"Hallucinations involve sensing things while awake that appear to be real, but instead have been created by the mind."
You either have to accept that it was a hallucination, or decide that it wasn't a hallucination and was in fact real.
There is no such thing as a 'real hallucination'.