Pulsars and neutron stars/Individual pulsars

Individual pulsars

PSR J1107-5907

Parameter	Value
Right ascension	11:07:34
Declination	-59:07:18
Period (s)	0.25
Dispersion measure (cm-3pc)	40.2
Binary	No

This pulsar has at least two emission states. Usually, it is thought to have three states: strong, weak and "off", but Young et al. (2014) suggested that the "off" state may actually be the bottom end of the pulse-intensity distribution of the weak state. They also showed that the pulsar remains in the strong state for ~200-6000 pulses with apparent nulls of up to a few pulses at a time.