UPdec-Webb dataset for the JWST NIRCam Images (SMACSJ0723)
Wang Lei
Introduction: The UPdec-Webb dataset comprises coadditions of JWST NIRCam images created using the UPDC algorithm(doi: 10.1093/mnras/stac2664). Each coaddition goes through 10 iterations. The more iterations, the better the deconvolution effect, but it also amplifies the noise. Users should select the data product with the number of iterations that aligns with their scientific objectives. UPdec-Webb doubles the sampling rate compared to the original exposure images. Following 5 iterations, the spatial resolution is enhanced by at least double. Dataset Composition: The dataset is entirely composed of *.fits.fz files. For each band, the 0th iteration (referred to as Drizzle) fits file includes multiple extensions: SCI, error, context, weight, VAR_POISSON, VAR_RNOISE, VAR_FLAT, HDRTAB, and ASDF_METADATA. The 1st to 10th iterations currently only include the SCI extension. We will incorporate error, context, weight, VAR_POISSON, VAR_RNOISE, VAR_FLAT, HDRTAB, and ASDF_METADATA in future updates. Depending on different scientific objectives, users can choose data products from different iterations to conduct their research.
Files
F090Wb_UPDC-v2_iter0_i2d.fits.fz
305.24 MB
F090Wb_UPDC-v2_iter10_i2d.fits.fz
47.24 MB
F090Wb_UPDC-v2_iter1_i2d.fits.fz
45.52 MB
F090Wb_UPDC-v2_iter2_i2d.fits.fz
45.64 MB
F090Wb_UPDC-v2_iter3_i2d.fits.fz
45.79 MB
F090Wb_UPDC-v2_iter4_i2d.fits.fz
45.96 MB
F090Wb_UPDC-v2_iter5_i2d.fits.fz
46.13 MB
F090Wb_UPDC-v2_iter6_i2d.fits.fz
46.30 MB
F090Wb_UPDC-v2_iter7_i2d.fits.fz
46.49 MB
F090Wb_UPDC-v2_iter8_i2d.fits.fz
46.71 MB
F090Wb_UPDC-v2_iter9_i2d.fits.fz
46.96 MB
F150Wb_UPDC-v2_iter0_i2d.fits.fz
308.79 MB
F150Wb_UPDC-v2_iter10_i2d.fits.fz
47.29 MB
F150Wb_UPDC-v2_iter1_i2d.fits.fz
45.97 MB
F150Wb_UPDC-v2_iter2_i2d.fits.fz
46.22 MB
F150Wb_UPDC-v2_iter3_i2d.fits.fz
46.44 MB
F150Wb_UPDC-v2_iter4_i2d.fits.fz
46.64 MB
F150Wb_UPDC-v2_iter5_i2d.fits.fz
46.80 MB
F150Wb_UPDC-v2_iter6_i2d.fits.fz
46.94 MB
F150Wb_UPDC-v2_iter7_i2d.fits.fz
47.05 MB
F150Wb_UPDC-v2_iter8_i2d.fits.fz
47.14 MB
F150Wb_UPDC-v2_iter9_i2d.fits.fz
47.22 MB
F200Wb_UPDC-v2_iter0_i2d.fits.fz
306.86 MB
F200Wb_UPDC-v2_iter10_i2d.fits.fz
48.25 MB
F200Wb_UPDC-v2_iter1_i2d.fits.fz
46.18 MB
F200Wb_UPDC-v2_iter2_i2d.fits.fz
46.54 MB
F200Wb_UPDC-v2_iter3_i2d.fits.fz
46.85 MB
F200Wb_UPDC-v2_iter4_i2d.fits.fz
47.14 MB
F200Wb_UPDC-v2_iter5_i2d.fits.fz
47.39 MB
F200Wb_UPDC-v2_iter6_i2d.fits.fz
47.61 MB
F200Wb_UPDC-v2_iter7_i2d.fits.fz
47.81 MB
F200Wb_UPDC-v2_iter8_i2d.fits.fz
47.98 MB
F200Wb_UPDC-v2_iter9_i2d.fits.fz
48.13 MB
F277Wb_UPDC-v2_iter0_i2d.fits.fz
74.04 MB
F277Wb_UPDC-v2_iter10_i2d.fits.fz
11.85 MB
F277Wb_UPDC-v2_iter1_i2d.fits.fz
11.74 MB
F277Wb_UPDC-v2_iter2_i2d.fits.fz
11.81 MB
F277Wb_UPDC-v2_iter3_i2d.fits.fz
11.84 MB
F277Wb_UPDC-v2_iter4_i2d.fits.fz
11.85 MB
F277Wb_UPDC-v2_iter5_i2d.fits.fz
11.86 MB
F277Wb_UPDC-v2_iter6_i2d.fits.fz
11.87 MB
F277Wb_UPDC-v2_iter7_i2d.fits.fz
11.87 MB
F277Wb_UPDC-v2_iter8_i2d.fits.fz
11.86 MB
F277Wb_UPDC-v2_iter9_i2d.fits.fz
11.86 MB
F356Wb_UPDC-v2_iter0_i2d.fits.fz
74.99 MB
F356Wb_UPDC-v2_iter10_i2d.fits.fz
12.18 MB
F356Wb_UPDC-v2_iter1_i2d.fits.fz
11.70 MB
F356Wb_UPDC-v2_iter2_i2d.fits.fz
11.81 MB
F356Wb_UPDC-v2_iter3_i2d.fits.fz
11.89 MB
F356Wb_UPDC-v2_iter4_i2d.fits.fz
11.96 MB
F356Wb_UPDC-v2_iter5_i2d.fits.fz
12.01 MB
F356Wb_UPDC-v2_iter8_i2d.fits.fz
12.13 MB
F444Wb_UPDC-v2_iter10_i2d.fits.fz
12.18 MB
F444Wb_UPDC-v2_iter3_i2d.fits.fz
11.74 MB
F444Wb_UPDC-v2_iter6_i2d.fits.fz
11.97 MB
F444Wb_UPDC-v2_iter9_i2d.fits.fz
12.14 MB
F356Wb_UPDC-v2_iter6_i2d.fits.fz
12.06 MB
F356Wb_UPDC-v2_iter9_i2d.fits.fz
12.16 MB
F444Wb_UPDC-v2_iter1_i2d.fits.fz
11.54 MB
F444Wb_UPDC-v2_iter4_i2d.fits.fz
11.82 MB
F444Wb_UPDC-v2_iter7_i2d.fits.fz
12.03 MB
F356Wb_UPDC-v2_iter7_i2d.fits.fz
12.10 MB
F444Wb_UPDC-v2_iter0_i2d.fits.fz
74.72 MB
F444Wb_UPDC-v2_iter2_i2d.fits.fz
11.65 MB
F444Wb_UPDC-v2_iter5_i2d.fits.fz
11.90 MB
F444Wb_UPDC-v2_iter8_i2d.fits.fz
12.09 MB
Paper Information
Paper Title:
UPdec-Webb: A Dataset for Coaddition of JWST NIRCam Images
Publication:
ApJS
Identifiers
CSTR:
11379.11.101436
DOI:
10.12149/101436
VO Identifier:
ivo://China-VO/paperdata/101436
Publication Date:
2024-11-21
Citation Guidelines
Wang Lei et al. 2024. UPdec-Webb dataset for the JWST NIRCam Images (SMACSJ0723). Version 2.0. https://doi.org/10.12149/101436
@misc{10.12149/101436,
doi = {10.12149/101436},
url = {https://doi.org/10.12149/101436},
author = {Wang Lei},
title = {UPdec-Webb dataset for the JWST NIRCam Images (SMACSJ0723)},
version = {2.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2024}
}
doi = {10.12149/101436},
url = {https://doi.org/10.12149/101436},
author = {Wang Lei},
title = {UPdec-Webb dataset for the JWST NIRCam Images (SMACSJ0723)},
version = {2.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2024}
}
Versions
Main
This DOI represents all versions, and will always resolve to the latest one.
2024-11-21