In this video, I demo my process for mining x-ray timing data searching for evidence of pulsar spin frequency oscillation and pulsation, as talked about more broadly in:
https://youtu.be/DcuQ-zT0Tl4
The results of the mining I performed can be found here, just use the drop down menu to choose the SRGA J144459.2−604207 source:
https://pulsars.kuechel-astrophysics.com/
Citations (in AAS formatting) for the papers I referenced:
Molkov, S. V., Lutovinov, A. A., Tsygankov, S. S., et al. 2024, , 690, A353,
doi: http://doi.org/10.1051/0004-6361/20245058110.1051/0004-6361/202450581
Ng, M., Ray, P. S., Sanna, A., et al. 2024, , 968, L7, doi: http://doi.org/10.3847/2041-
8213/ad4edb10.3847/2041-8213/ad4edb
ADS links to the pages I showed for the papers referenced above:
https://ui.adsabs.harvard.edu/abs/2024A%26A...690A.353M/abstract
https://ui.adsabs.harvard.edu/abs/2024ApJ...968L...7N/abstract
This demo shown in this video has made use of data (particularly from the NICER mission) and software provided by the High Energy Astrophysics Science Archive Research Center (HEASARC), which is a service of the Astrophysics Science Division at NASA/GSFC and the High Energy Astrophysics Division of the Smithsonian Astrophysical Observatory.
Disclaimer:
I am in no way affiliated with NASA, the GSFC, the HEASARC, the NICER mission, or any academic institution. I am an independent researcher who does this work on my own time and own dime for the purpose of curiosity and interest in neutron stars, pulsars, magnetars, and super nova remnants.