cygnus x造句

• The satellite also observed the X-ray binary Cygnus X-3.
• More precise measurements of Cygnus X-1 demonstrated variability down to a single millisecond.
• When a new corona is generated, Cygnus X-1 transitions back to the hard state.
• Cygnus X-3 has an orbital period about its companion of only 4.79 hours.
• Cygnus X-1 has also never displayed X-ray bursts similar to those seen from neutron stars.
• X-ray telescopes have revealed the vacancy is actually a brilliant source of radiation, called Cygnus X-1.
• Examples of binaries are Sirius and Cygnus X-1 ( of which one member is probably a black hole ).
• Also in the Cygnus constellation is Cygnus X-1, an X-ray source considered to be a black hole.
• Cygnus X-3 has distinguished itself by its intense X-ray emissions and by ultra-high energy cosmic rays.
• Cygnus X-1 ( abbreviated Cyg X-1 ) is a compact X-ray source in the constellation Cygnus.
• "' DR 21 "'is a huge molecular cloud located in the constellation Cygnus X star forming region.
• This implies that HDE 226868, Cygnus X-1 and this OB association may have formed at the same time and location.
• The Cygnus X-1 jets are inefficient radiators and so release only a small proportion of their energy in the electromagnetic spectrum.
• Examples of binaries are Sirius, and Cygnus X-1 ( Cygnus X-1 being a well-known black hole ).
• Examples of binaries are Sirius, and Cygnus X-1 ( Cygnus X-1 being a well-known black hole ).
• This technique has been used to estimate the mass of Cygnus X-1, providing a cross-check with other mass derivations.
• Cygnus X-1 has been described as belonging to the Sagittarius Arm, though the structure of the Milky Way is not well established.
• The X-ray emission from Cygnus X-1 can vary in a somewhat repetitive pattern called quasi-periodic oscillations ( QPO ).
• The spectral transition of Cygnus X-1 can be explained using a two component advective flow solution, as proposed by Chakrabarti and Titarchuk.
• Observations included studies of the Vela Pulsar, the Galactic Centre, Cygnus X-1, Hercules X-1 and the Crab Nebula.