HI Intensity Mapping with the MIGHTEE Survey: First Results of the HI Power Spectrum

Aishrila Mazumder; Laura Wolz; Zhaoting Chen; Sourabh Paul; Mario Santos; Matt Jarvis; Junaid Townsend; Srikrishna Sekhar; Russ Taylor

HI Intensity Mapping with the MIGHTEE Survey: First Results of the HI Power Spectrum

Aishrila Mazumder, Laura Wolz, Zhaoting Chen, Sourabh Paul, Mario Santos, Matt Jarvis, Junaid Townsend, Srikrishna Sekhar, Russ Taylor

Research output: Preprint/Working paper › Preprint

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Abstract

We present the first results of the HI intensity mapping power spectrum analysis with the MeerKAT International GigaHertz Tiered Extragalactic Exploration (MIGHTEE) survey. We use data covering $\sim$ 4 square degrees in the COSMOS field using a frequency range 962.5 MHz to 1008.42 MHz, equivalent to HI emission in $0.4

Original language	Undefined
Publication status	Published - 29 Jan 2025

Keywords

astro-ph.CO

Access to Document

2501.17564v1

Cite this

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title = "HI Intensity Mapping with the MIGHTEE Survey: First Results of the HI Power Spectrum",

abstract = "We present the first results of the HI intensity mapping power spectrum analysis with the MeerKAT International GigaHertz Tiered Extragalactic Exploration (MIGHTEE) survey. We use data covering $\sim$ 4 square degrees in the COSMOS field using a frequency range 962.5 MHz to 1008.42 MHz, equivalent to HI emission in $0.4",

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author = "Aishrila Mazumder and Laura Wolz and Zhaoting Chen and Sourabh Paul and Mario Santos and Matt Jarvis and Junaid Townsend and Srikrishna Sekhar and Russ Taylor",

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T1 - HI Intensity Mapping with the MIGHTEE Survey

T2 - First Results of the HI Power Spectrum

AU - Mazumder, Aishrila

AU - Wolz, Laura

AU - Chen, Zhaoting

AU - Paul, Sourabh

AU - Santos, Mario

AU - Jarvis, Matt

AU - Townsend, Junaid

AU - Sekhar, Srikrishna

AU - Taylor, Russ

N1 - 18 Pages, 16 Figures, submitted to MNRAS

PY - 2025/1/29

Y1 - 2025/1/29

N2 - We present the first results of the HI intensity mapping power spectrum analysis with the MeerKAT International GigaHertz Tiered Extragalactic Exploration (MIGHTEE) survey. We use data covering $\sim$ 4 square degrees in the COSMOS field using a frequency range 962.5 MHz to 1008.42 MHz, equivalent to HI emission in $0.4

AB - We present the first results of the HI intensity mapping power spectrum analysis with the MeerKAT International GigaHertz Tiered Extragalactic Exploration (MIGHTEE) survey. We use data covering $\sim$ 4 square degrees in the COSMOS field using a frequency range 962.5 MHz to 1008.42 MHz, equivalent to HI emission in $0.4

KW - astro-ph.CO

M3 - Preprint

BT - HI Intensity Mapping with the MIGHTEE Survey

ER -