Search Publications
Reference frame and time standard used in INTEGRAL/OMC datasets
Domingo, Albert; Zejda, Miloslav
Short description of time coordinate used in INTEGRAL/OMC data is given. The variable-star community uses observations from the INTEGRAL/OMC satellite, but it seems that with incorrect interpretation of time given there.
Implications of the non-detection of X-ray emission from HD 149427
Luna, G. J. M.; Stute, M.
HD 149427 is a very enigmatic object. It has been classified either as a planetary nebula or as a D'-type symbiotic star. Its distance is also highly uncertain. Furthermore, HD 149427 is a potential jet source. We report the non-detection of X-ray emission from HD 149427 and explore the implications to its nature. We observed the object with XMM-N…