Astronomy Image Explorer

Latest Images

Comparison of results for adev, χ2, log(LWA), l...

Comparison of results for adev, χ2, log(LWA), light-weighted [Fe/H], and Av obtained fro...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

The complete figure set (49 images) is availabl...

The complete figure set (49 images) is available in the online journal. Spectral fit to ...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Comparison between the age derived using SPS mo...

Comparison between the age derived using SPS models based on the Coelho14ext (y-axis) vs...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Age and metallicity of the star clusters used i...

Age and metallicity of the star clusters used in this work. Symbols are color-coded acco...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Same as Figure 3 but for parameters obtained us...

Same as Figure 3 but for parameters obtained using single SSP fits. Due to the overlap o...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Comparison of LWA and Av from the multipopulati...

Comparison of LWA and Av from the multipopulation fits with the age and Av from the sing...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Comparison between the age inferred by STARLIGH...

Comparison between the age inferred by STARLIGHT (y-axis) and ASAD (x-axis). In the left...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Comparison between the age of LMC and SMC clust...

Comparison between the age of LMC and SMC clusters determined by A. P. Milone et al. (20...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Behavior of Δt (age derived from spectral fitti...

Behavior of Δt (age derived from spectral fitting minus age from isochrone fitting) for ...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

The top panel shows Δ[Fe/H] (STARLIGHT minus li...

The top panel shows Δ[Fe/H] (STARLIGHT minus literature). The color-coded lines are line...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Behavior of Δt (the age derived from spectral f...

Behavior of Δt (the age derived from spectral fitting minus the age from isochrone fitti...

Randa Asa’d et al, The Astronomical Journal 170 2

Image Details View Article

Examples postage stamps of visually rejected ca...

Examples postage stamps of visually rejected candidates. The images were obtained from t...

Masafumi Yagi et al, The Astronomical Journal 170 2

Image Details View Article

A galaxy behind a Galactic planetary nebula fro...

A galaxy behind a Galactic planetary nebula from the SDSS DR16 finding chart (left: defa...

Masafumi Yagi et al, The Astronomical Journal 170 2

Image Details View Article

(Left) Redshift vs. apparent r-band magnitude p...

(Left) Redshift vs. apparent r-band magnitude plot. Red open circles show the redshift b...

Masafumi Yagi et al, The Astronomical Journal 170 2

Image Details View Article

Fit to SDSS spectra around Hα of four galaxies,...

Fit to SDSS spectra around Hα of four galaxies, which would have wrong redshift in SDSS ...

Masafumi Yagi et al, The Astronomical Journal 170 2

Image Details View Article

The number fraction of galaxies with corrected ...

The number fraction of galaxies with corrected redshift as a function of redshifts.

Masafumi Yagi et al, The Astronomical Journal 170 2

Image Details View Article

Similarly to Figure 3, green lines show our red...

Similarly to Figure 3, green lines show our redshift, while red lines show redshift in S...

Masafumi Yagi et al, The Astronomical Journal 170 2

Image Details View Article

Flow scheme of astronomical observation schedul...

Flow scheme of astronomical observation scheduling. Using the features derived from prep...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

The decoder comprises an LSTM module, two dense...

The decoder comprises an LSTM module, two dense layers, and a learnable parameters set. ...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

The encoder comprises two structurally enhanced...

The encoder comprises two structurally enhanced transformer layers. Embedded static and ...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

Score curves of targets in V band at WHO from 2...

Score curves of targets in V band at WHO from 2025 January 25 10:00 to 22:30. The curves...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

The convergence of the total reward per episode...

The convergence of the total reward per episode in reinforcement training. The solid blu...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

Comparative visualizations of the scheduled obs...

Comparative visualizations of the scheduled observation plans. The top panel presents th...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

Scheduled performance comparison of four algori...

Scheduled performance comparison of four algorithms. Target-switching sequences are indi...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

Dual-telescope observation plan execution: DRL-...

Dual-telescope observation plan execution: DRL-GR results outperform the greedy and rand...

Hai Cao et al, The Astronomical Journal 170 2

Image Details View Article

ANNOUNCEMENTS

Take the AstroExplorer for a spin!

Be sure to try the search and sorting features, which were added based on user feedback; browse and find the links to videos and interactive figures in our Journal articles; find AAS Research Notes; or notice that new publishers have begun adding their figures to the AIE. Get in touch to hear more!