遇见数据集

VVV corrected photometric catalogs with extinction estimates

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科学数据银行2025-11-21 更新2026-04-23 收录
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资源简介:

Zhang&Kainulainen (2022)(10.1093/mnras/stac3012) published a extinction map using the XPNICER method based on VVV survey data. Here we give the corrected photometric catalogs used for extinction mapping. These catalogs were initially obtained by Zhang&Kainulainen (2019) ( 10.1051/0004-6361/201935513) which performed a PSF photometry on VVV stacked images. We recalibrated their catalogs to correct the zero-point offset due to detector artefacts and high blending effect in crowded fields. The released catalogs also include the extinction estimates calculated by PNICER method.

提供机构:
Miaomiao Zhang
创建时间:
2025-11-21
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