Timing of PALFA Millisecond Pulsars

The details of the timing results and discussion of these four millisecond pulsars are presented in "Four Highly Dispersed Millisecond Pulsars Discovered in the Arecibo PALFA Galactic Plane Survey" by F. Crawford et al., Astrophysical Journal, 757, 90 (2012).

The ephemeris files are in TEMPO format.

All profiles are at a frequency of 1.4 GHz.

Pulsar

P (ms)

DM

Ephemeris File

Pulse Profile

Poln Profile

Residuals (Date)

Residuals (Orb Phase)

Notes

J1844+0115

4.19

148

1844+0115.par

PNG

PNG

PNG

PNG

binary

J1850+0124

3.56

119

1850+0124.par

PNG

PNG

PNG

PNG

binary

J1900+0308

4.91

250

1900+0308.par

PNG

PNG

PNG

PNG

binary

J1944+2236

3.62

185

1944+2236.par

PNG

PNG

PNG

N/A

isolated


.

Below: A histogram of DM/P for known Galactic MSPs (unshaded) and newly discovered PALFA MSPs (shaded), including the four MSPs presented on this page. Both data sets are complete up to mid-2012.