I don't know what Celani and the Swedes now have to say about Rossi.
Celani's only involvement was to measure a burst of radiation just before a test, with two meters. Rossi was upset with him for doing this. I do not think he took part in any other test, or said anything more about it. I asked him about the burst years ago. He shrugged and said he does not know what to make of it.