Outputs (3)

UPdec-Webb: A Data Set for Coaddition of JWST NIRCam Images (2025)
Journal Article
Wang, L., Shan, H., Nie, L., Cheng, C., Yuan, F.-T., Cui, Q., Li, G., Xie, Y., Liu, D., Liu, Y., Fang, M., Li, N., Jia, P., Li, R., Liu, F., Shu, Y., Jiang, C., Wei, C.-L., Qu, H., Zheng, W.-W., …Kang, X. (2025). UPdec-Webb: A Data Set for Coaddition of JWST NIRCam Images. Astrophysical Journal, 276(2), Article 36. https://doi.org/10.3847/1538-4365/ad9566

We present the application of the image coaddition algorithm, upsampling and point-spread function (PSF) deconvolution coaddition (UPDC), for stacking multiple exposure images captured by the James Webb Space Telescope (JWST) Near-Infrared Camera. By... Read More about UPdec-Webb: A Data Set for Coaddition of JWST NIRCam Images.

Image restoration with point-spread function regularization and active learning (2023)
Journal Article
Jia, P., Lv, J., Ning, R., Song, Y., Li, N., Ji, K., …Li, S. (2024). Image restoration with point-spread function regularization and active learning. Monthly Notices of the Royal Astronomical Society, 527(3), 6581–6590. https://doi.org/10.1093/mnras/stad3363

Large-scale astronomical surveys can capture numerous images of celestial objects, including galaxies and nebulae. Analysing and processing these images can reveal the intricate internal structures of these objects, allowing researchers to conduct co... Read More about Image restoration with point-spread function regularization and active learning.

MaNGA DynPop – IV. Stacked total density profile of galaxy groups and clusters from combining dynamical models of integral-field stellar kinematics and galaxy–galaxy lensing (2023)
Journal Article
Wang, C., Li, R., Zhu, K., Shan, H., Xu, W., Cappellari, M., …Xie, Y. (2024). MaNGA DynPop – IV. Stacked total density profile of galaxy groups and clusters from combining dynamical models of integral-field stellar kinematics and galaxy–galaxy lensing. Monthly Notices of the Royal Astronomical Society, 527(1), 1580–1593. https://doi.org/10.1093/mnras/stad3214

We present the measurement of total and stellar/dark matter decomposed mass density profile around a sample of galaxy groups
and clusters with dynamical masses derived from integral-field stellar kinematics from the MaNGA survey in Paper I and weak... Read More about MaNGA DynPop – IV. Stacked total density profile of galaxy groups and clusters from combining dynamical models of integral-field stellar kinematics and galaxy–galaxy lensing.