Confirmation of 1RXS J165443.5โ191620 as an intermediate polar and its orbital and spin periods
Confirmation of 1RXS J165443.5โ191620 as an intermediate polar and its orbital and spin periods
Aims: We investigate the physical nature of the X-ray emitting source 1RXS J165443.5-191620 through optical photometry and time-resolved spectroscopy. Methods: Optical photometry is obtained from a variety of telescopes all over the world spanning about 27 days. Additionally, time-resolved spectroscopy is obtained from the MDM observatory. Results: The optical photometry โฆ