Iqueye, a single photon-counting photometer applied to the ESO new technology telescope

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Table 2:

Main characteristics describing the performance of Iqueye applied to NTT.
System sensitivity	Photon counting
Relative time accuracy	100 ps (for 1 h of continuous observation)
Absolute time accuracy	500 ps (for 1 h of continuous observation)
Dark count rate	<100 Hz
Maximum count rate	8 MHz
Dynamic range	>40 dB
Limiting magnitude	m_V = 24 with 2 h exposure time and S/N = 10
Effective field of view	(selectable) 3.5, 5.2, or 6.1 arcsec
Operative spectral range	$\Delta\lambda = [350,925]$ nm (see Table 1 for filter details)
System total efficiency	33% (peak @ 550 nm)
	18% (average over $\Delta\lambda = [350,925]$ nm spectral range)

Source LaTeX | All tables | In the text

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