Deployment of an RFSoC-Based Correlator at the Deep Dish Development Array
Bibliographic record
Abstract
The Canadian Hydrogen Observatory and Radio transient Detector (CHORD) is a next-generation radio telescope scheduled to observe over the next decade at the Dominion Radio Astrophysical Observatory (DRAO) near Penticton, British Columbia, Canada. With a focus on redundancy and systematic control, CHORD will observe across a 300–1500 MHz bandwidth with a core of 512 six-meter dishes and two out-rigger sites equipped with 64 six-meter dishes to enable <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\lesssim 10$</tex> mas localization of radio transients. CHORD is expected to make significant improvements in intensity mapping with the 21-cm signal and the detection of fast radio bursts (FRBs), developing novel technologies while building upon key design aspects that enabled the successes of the Canadian Hydrogen Intensity Mapping Experiment (CHIME).
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".