Latest Images

(Top left) Solid lines show the PR curve for th...

(Top left) Solid lines show the PR curve for the labeled positives at V < 19 (blue), V <...

Brian P. Powell et al, The Astronomical Journal 172 1

Temporal maximum aggregated results for Sector ...

Temporal maximum aggregated results for Sector 3, Camera 2, CCD 4. (Left) JPL tracks of ...

Brian P. Powell et al, The Astronomical Journal 172 1

(Top left) ROC curve for the labeled positives ...

(Top left) ROC curve for the labeled positives at V < 19 (blue), V < 20 (orange), V < 21...

Brian P. Powell et al, The Astronomical Journal 172 1

The detection fraction (or completeness) as a f...

The detection fraction (or completeness) as a function of asteroid visual magnitude at f...

Brian P. Powell et al, The Astronomical Journal 172 1

The distribution of per-pixel prediction scores...

The distribution of per-pixel prediction scores according to the truth data positives (b...

Brian P. Powell et al, The Astronomical Journal 172 1

Examples of six detected sources in Sector 3, C...

Examples of six detected sources in Sector 3, Camera 2, CCD 4 (from Figure 10). The left...

Brian P. Powell et al, The Astronomical Journal 172 1

Histogram showing the fraction of pixels contai...

Histogram showing the fraction of pixels containing asteroids in all 64 × 64 × 64 data s...

Brian P. Powell et al, The Astronomical Journal 172 1

Asteroid absolute inclination (deg) versus spee...

Asteroid absolute inclination (deg) versus speed (deg hr–1) for magnitude thresholds 22 ...

Brian P. Powell et al, The Astronomical Journal 172 1

(Left) Training loss (blue) and validation (val...

(Left) Training loss (blue) and validation (val) loss (red) of the ST model over 600 epo...

Brian P. Powell et al, The Astronomical Journal 172 1

W-Net structure. A 64 × 64 × 64 sample of media...

W-Net structure. A 64 × 64 × 64 sample of median-subtracted TESS data built using the pr...

Brian P. Powell et al, The Astronomical Journal 172 1

Example transformations from the adaptive norma...

Example transformations from the adaptive normalization layer for the NT model (top) and...

Brian P. Powell et al, The Astronomical Journal 172 1

Structure of a convolutional block from the W-N...

Structure of a convolutional block from the W-Net. Each convolutional block of dimension...

Brian P. Powell et al, The Astronomical Journal 172 1

TESS Year 1 (top) and 2 (bottom) sky coverage f...

TESS Year 1 (top) and 2 (bottom) sky coverage from https://tess.mit.edu/observations/. T...

Brian P. Powell et al, The Astronomical Journal 172 1

Tracks of asteroids observed during TESS Sector...

Tracks of asteroids observed during TESS Sector 6 (2018 December 11–2019 January 7). Eac...

Brian P. Powell et al, The Astronomical Journal 172 1

The joint distribution of known asteroids obser...

The joint distribution of known asteroids observed during TESS Years 1 and 2. The magnit...

Brian P. Powell et al, The Astronomical Journal 172 1

(Top) The learned transformation functions of t...

(Top) The learned transformation functions of the NT model (red) and the ST model (blue)...

Brian P. Powell et al, The Astronomical Journal 172 1

PCANet-based processing of MAE latent represent...

PCANet-based processing of MAE latent representations for CME region localization. The l...

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Architecture of the MAE for self-supervised pre...

Architecture of the MAE for self-supervised pretraining. During pretraining (the top bra...

Peican He et al, The Astrophysical Journal Supplement Series 284 2

MRF-refined CME segmentation. The initial mask ...

MRF-refined CME segmentation. The initial mask derived from the colocalization map is re...

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Workflow of the proposed CME detection and trac...

Workflow of the proposed CME detection and tracking framework. The three main stages are...

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Height–angle map of CME front distribution in p...

Height–angle map of CME front distribution in polar coordinates for extracting geometric...

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Comparison of detection and tracking results fo...

Comparison of detection and tracking results for the CME event on 2012 January 31.

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Reconstruction examples of LASCO C2 running-dif...

Reconstruction examples of LASCO C2 running-difference images.

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Comparison of detection and tracking results fo...

Comparison of detection and tracking results for the CME event on 2012 May 2.

Peican He et al, The Astrophysical Journal Supplement Series 284 2

Comparison of detection and tracking results fo...

Comparison of detection and tracking results for the CME event on 2012 January 8.

Peican He et al, The Astrophysical Journal Supplement Series 284 2

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