CRAFTS for H i Cosmology. I. Data Processing Pipeline and Validation Tests

CRAFTS for H i Cosmology. I. Data Processing Pipeline and Validation Tests

We present the calibration procedures and validation of source measurement with the data of the Commensal Radio Astronomy FAST Survey for H i intensity mapping by the Five-hundred-meter Aperture Spherical Radio Telescope. Using a 70 hr drift-scan observation with the L -band (1.05–1.45 GHz) 19 beam...

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Main Authors: Wenxiu Yang, Laura Wolz, Yichao Li, Wenkai Hu, Steven Cunnington, Keith Grainge, Furen Deng, Shifan Zuo, Shuanghao Shu, Xinyang Zhao, Di Li, Zheng Zheng, Marko Krčo, Yinghui Zheng, Linjing Feng, Pei Zuo, Hao Chen, Xue-Jian Jiang, Chen Wang, Pei Wang, Chen-Chen Miao, Yougang Wang, Xuelei Chen
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal Supplement Series
Subjects:
Observational cosmology
Online Access:https://doi.org/10.3847/1538-4365/adde4a
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https://doi.org/10.3847/1538-4365/adde4a

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