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Identification and photometry of globular clusters in M31 and M33 galaxies

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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B. J. Mochejska & J. Kaluzny (Warsaw), M. Krockenberger, D. D. Sasselov & K. Z. Stanek (CfA)

Astrophysics · Submitted 16 Jun 1998

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We have found 67 new objects in M31 and 35 in M33 and confirmed 38 and 16 previously discovered ones.

how it is stated · asserted 1.00 read the record →

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arXiv IDastro-ph/9806222 (version 1)
Pith IDZEDV7BM5, Pith's permanent record of this paper and its review
CitationB. J. Mochejska & J. Kaluzny (Warsaw), D. D. Sasselov & K. Z. Stanek (CfA), M. Krockenberger. "Identification and photometry of globular clusters in M31 and M33 galaxies." arXiv:astro-ph/9806222 (1998). https://pith.science/paper/ZEDV7BM5
Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,581 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.05 · human participants 0.02 · controlled comparison 0.58 · randomized assignment 0.01 · states quantitative result 0.98 · compares with prior results 0.90 · mentions code or data availability 0.03.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We have used the data from the DIRECT project to search for new globular cluster candidates in the M31 and M33 galaxies. We have found 67 new objects in M31 and 35 in M33 and confirmed 38 and 16 previously discovered ones. A $VI$ and $BVI$ photometry has been obtained for all the clusters in M31 and M33 respectively. Luminosity functions have been constructed for the clusters in each galaxy and compared with that of the Milky Way.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We have used the data from the DIRECT project to search for new globular cluster candidates in the M31 and M33 galaxies. method 0.67 0.94 0.04 asserted 0.97
s1 We have found 67 new objects in M31 and 35 in M33 and confirmed 38 and 16 previously discovered ones. result 1.00 0.96 0.40 asserted 1.00
s2 A $VI$ and $BVI$ photometry has been obtained for all the clusters in M31 and M33 respectively. method 0.86 0.90 0.05 asserted 1.00
s3 Luminosity functions have been constructed for the clusters in each galaxy and compared with that of the Milky Way. result 0.42 0.93 0.16 asserted 1.00

What kind of paper the classifier reports this is: empirical study 0.97 · evidence from analysis of existing data 0.86.

What was examined, and what was not

sources read
  • arXiv listing abstract v1
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
levels run
  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We have used the data from the DIRECT project to search for new globular cluster candidates in the M31 and M33 galaxies. We have found 67 new objects in M31 and 35 in M33 and confirmed 38 and 16 previously discovered ones. A $VI$ and $BVI$ photometry has been obtained for all the clusters in M31 and M33 respectively. Luminosity functions have been constructed for the clusters in each galaxy and compared with that of the Milky Way.

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