The gravitational wave source GW 170817 was used to obtain an estimate of the Hubble Constant of Ho = 72 ± 10 km s¹ Mpc-¹. How many other similar GW sources need to be observed if we want to reduce the standard error on Ho to less than 3%?
The gravitational wave source GW 170817 was used to obtain an estimate of the Hubble Constant of Ho = 72 ± 10 km s¹ Mpc-¹. How many other similar GW sources need to be observed if we want to reduce the standard error on Ho to less than 3%?
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Transcribed Image Text:The gravitational wave source GW 170817 was used to obtain an estimate of
the Hubble Constant of Ho = 72 ± 10 km s¹ Mpc-¹. How many other similar GW
sources need to be observed if we want to reduce the standard error on Ho to
less than 3%?
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