New distance estimates to Pulsating RR Lyrae Star DM And.
Bibliographic record
Abstract
This is a study of the photometric data of the RR Lyrae star, DM And, in the B, V, sdssi, and sdss-z filters. The light curve shapes and estimated period 0.631± 0.011d in the B-filter, 0.631± 0.012d in the V-filter, 0.631± 0.011d in the sdss-i filter, 0.631± 0.011d in the sdss-z filter, and an average period of 0.6301 0.011d represent that of a typical RRab type RR Lyrae star. DM And’s magnitude is 12.175± 0.010 in B, 11.70± 0.010 in V, 11.60± 0.03 in sdss-i and 11.475± 0.046 in sdss-z, with an average magnitude of 11.738± 0.024. DM And has a measured distance averaged over all filters of 1647± 42 pc, 1558± 46 pc in V, 1728± 77 pc in sdss-i, and 1653± 95 pc in sdss-z. These results are comparable to GAIA’s measured distance of 1572± 157 pc.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.002 |
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 source (direct Gemma or distilled Codex), 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".