| 1. | This material adds emission lines to the spectrum of the star.
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| 2. | It exhibits two sets of optical emission lines with different redshifts.
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| 3. | After maximum, the strength of the emission lines starts to increase.
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| 4. | The emission lines fade a few days after maximum brightness.
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| 5. | For Rho 1 Arae, the emission lines are prominent and variable.
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| 6. | The spectrum also shows emission lines of He II and O IV.
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| 7. | All elements have emission lines within this wavelength range.
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| 8. | Sources with higher gains typically have narrower emission lines.
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| 9. | Thus, multiplexed measurements can achieve higher SNR at the emission line peaks.
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| 10. | Some S stars, especially Mira variables, show strong hydrogen emission lines.
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मोबाइल