Recent Flux & Frequency History
4U 1626-67 has a period near the the Nyquist limit of 2.048s for the DISCLA data used by the Monitor, so that these measurements
lose some power due to aliasing. The flux has been corrected by a factor of
1.03 to obtain the values plotted above. Data have been averaged over 2 days.Monitor ParametersASCII FileTypical Pulse ProfilePS File
CGRO/BATSE Mission Frequency History
Data for the above plot are obtained from an enhanced analysis. The frequency measurement interval is 4 days.PS fileFITS file(FITS readme file)
Long-term Frequency History
The same BATSE data is plotted here, along with measurements of the source made since discovery of pulsations.PS file
