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Measuring the Hubble Constant (H0) by observing a multiple-lensed Supernova, SNH0pe-2b, John Bozeman

Measuring the Hubble Constant (H0) by observing a multiple-lensed Supernova, SNH0pe-2b

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Measuring the Hubble Constant (H0) by observing a multiple-lensed Supernova, SNH0pe-2b, John Bozeman

Measuring the Hubble Constant (H0) by observing a multiple-lensed Supernova, SNH0pe-2b

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Description

NIRCAM is helping to independently measure the Hubble Constant (H0), by observing supernova SNH0pe-2b in a heavily gravitationally lensed cluster. The cluster bends and magnifies the light such that it allows us to see the same supernova, but at different redshifts concurrently. This is for Program 4446, "SN H0pe: Independent Measurement of H0 by the Time Delay of a Multiply-imaged Supernova"

Data from the James Webb Space Telescope MAST Portal. Release date: 2023-04-23

Camera: NIRCAM

Color Mapped:

Red-F444W
Orange-F356W
Green-F200W/F277W
Blue-F090W/F150W

Processed with FITS Liberator, PixInsight and Photoshop 2023.

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Measuring the Hubble Constant (H0) by observing a multiple-lensed Supernova, SNH0pe-2b, John Bozeman