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Location of the final VMP candidates in the DES...

Location of the final VMP candidates in the DESI DR1 SP/RVS metallicity plane. Left: two...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Corner plot of the atmospheric parameters predi...

Corner plot of the atmospheric parameters predicted by the dual model for the final samp...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Calibrated DESI RVS and SP pipeline parameter d...

Calibrated DESI RVS and SP pipeline parameter distributions for the final VMP candidates...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Distributions of the datasets used in this work...

Distributions of the datasets used in this work. Left: [Fe/H] for DESI-HQ-DATA, CLASSIFI...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Network architectures for the VMP identificatio...

Network architectures for the VMP identification framework. Panel (a) illustrates the 1D...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Performance summary of the regression model on ...

Performance summary of the regression model on [Fe/H].

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Regression results for Teff, ﹩\mathrm{log}g﹩, a...

Regression results for Teff, ﹩\mathrm{log}g﹩, and [Fe/H]. The red dashed line denotes th...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Predicted (orange) and reference (blue) distrib...

Predicted (orange) and reference (blue) distributions in the Teff–﹩\mathrm{log}g﹩ plane....

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Confusion matrix of the classification model.

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Histogram of the metallicity residual [Fe/H]SP,...

Histogram of the metallicity residual [Fe/H]SP,cal–[Fe/H]RVS,cal for two samples. The gr...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Two-dimensional histogram of metallicity for th...

Two-dimensional histogram of metallicity for the crossmatched VMP sample (∼500 stars), c...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Corner plot of metallicity estimates for the cr...

Corner plot of metallicity estimates for the crossmatched VMP subsample (∼500 stars). Di...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Average normalized spectra of the VMP candidate...

Average normalized spectra of the VMP candidates, grouped by effective temperature (Teff...

Chen Yang et al, The Astrophysical Journal Supplement Series 284 1

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Frequency dependence of the noise level (blue c...

Frequency dependence of the noise level (blue curve, left axis) and the corresponding fr...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Distribution of ...

Distribution of ﹩{\hat{S}}_{21}^{3/2}{\rm{d}}N/{\rm{d}}\mathrm{log}{\hat{S}}_{21}﹩ vs. ...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Top: histograms of the measured heliocentric ve...

Top: histograms of the measured heliocentric velocity (cz⊙). Middle: histograms of the m...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Top: comparison of the flux between FATHOMER an...

Top: comparison of the flux between FATHOMER and ALFALFA. The black dashed line represen...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Frequency spectra for galaxy AGCNr 191363 in FA...

Frequency spectra for galaxy AGCNr 191363 in FATHOMER (left) and ALFALFA (middle). The r...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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H I galaxies detected within the FATHOMER field.

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Top panel: The HIMF estimated using galaxies of...

Top panel: The HIMF estimated using galaxies of the ALFALFA survey is shown in blue, in ...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Top: correlations between the stellar mass M* a...

Top: correlations between the stellar mass M* and H I mass MH I. Bottom: H I mass fracti...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Frequency spectra (left) and sky map (right) of...

Frequency spectra (left) and sky map (right) of the galaxy AGCNr 8024, for which the H I...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Frequency spectrum (polarization XX) from the c...

Frequency spectrum (polarization XX) from the central beam (blue line) in 2021 (upper pa...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Frequency spectra for galaxy AGCNr 194945 in AL...

Frequency spectra for galaxy AGCNr 194945 in ALFALFA (top), mapping data in FATHOMER (mi...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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Frequency spectrum of galaxy AGCNr 6190 in cali...

Frequency spectrum of galaxy AGCNr 6190 in calibrated TOD (left) and the mapping data (r...

Shuanghao Shu et al, The Astrophysical Journal 1001 2

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