Probed ingest of: THE WIDE ANGLE: Princeton's 64 Telescopes Just Broke the Comet Model

The article states that four teams have independently confirmed that the exterior of 3I/ATLAS is driving the interior.

Four teams have now independently confirmed the exact same thing.

The article states that Princeton's data shows 3I/ATLAS brightens faster when more of the outer structure is included in the frame.

Princeton just measured it the simplest way possible: they widened their camera lens. And they found that the more of the outer structure they included in the frame, the faster the object was brightening.

Sentinel argues that the Princeton team widened uncertainty treatment in a way that reduced the apparent tension with a standard comet model.

Buried in Section 3 is a staggering admission: the data didn’t fit the comet model, so the authors artificially inflated their own error bars until the mathematical discrepancy disappeared.

Sentinel argues that a pre-discovery brightness outlier identified in archival HATPI data was not carried forward into the published presentation of the object’s light curve. 

On May 23, 2025, while digging through these archives, HATPI detected 3I. According to their own models, the object should have been incredibly faint. Instead, it was 5.6-sigma brighter than expected.

Sentinel reports that the Princeton team found no significant intra-night variability across the nights it analyzed.

Once 3I was bright enough to measure clearly, the Princeton team examined twelve straight nights of data looking for short-term flickering or pulsing. They found nothing.

Sentinel reports that inbound observations showed several species associated with heating activity, while C2 remained absent until later in the object’s evolution. 

During the inbound heating phase, 3I released Cyanide (CN), Nickel, and Iron. But the Princeton team confirmed there was no Carbon (C2) in the envelope.