Bright Quasar at z = 1.92

tune490 · June 5, 2025, 5:32am

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tune490 · June 5, 2025, 5:46am

Another bright quasar at z = 2.19

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tune490 · June 11, 2025, 1:32am

This quasar is even further at redshift Z = 2.733

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You can see that the magnesium line is off the chart to far redshifted for this spectrograph.

tune490 · June 11, 2025, 11:31am

Even higher redshift z = 2.962

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tune490 · June 11, 2025, 10:51pm

z = 2.978

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tune490 · June 11, 2025, 11:08pm

High redshift quasar z = 3.164

This one the Lyman Alpha emission has shifted all the way past yellow with a wavelength greater than 500 nm.

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tune490 · June 19, 2025, 10:45am