Such a structure may result through entrainment of dense gas from a circumnuclear torus in the galaxy disk by a low density, outflowing wind or jet. Within 40 pc of the nucleus, the high-excitation gas takes the form of a striking, filled V-shaped structure extending in the same ...
必应词典为您提供circinus.galaxy的释义,网络释义: 圆规座星系;圆规星系;
Circinus Galaxy (ESO 97-G13), image: Judy Schmidt (CC BY 2.0) Circinus X-1 Circinus X-1 is an X-ray double star composed of a neutron star and a main sequence star, with the former orbiting the latter. The system is located approximately 30,700 light years away. The X-ray source...
We present 2.5-45μm ISO SWS spectra of the Circinus galaxy which is one of the closest spirals containing both a visually obscured Seyfert nucleus and circumnuclear starburst activity. In addition to PAH features, H_2_ and low excitation ionic lines ([FeII], [NeII], [SIII]) from the ...
Although the Circinus galaxy can be seen using a small telescope, it was not noticed until 1977 because it lies close to the plane of the Milky Way and is obscured by galactic dust. WikiMatrix Circinus (ranneves) langbot It lies near the Pointers (Alpha and Beta Centauri), with only...
We have used the Australia Telescope Compact Array (ATCA) and the SwedishESO Submillimetre Telescope (SEST) to map the large-scale atomic and molecular gas in the nearby (4 Mpc) Circinus galaxy. The ATCA H i mosaic of Circinus exhibits the warps in position angle and inclination revealed in...
Circinus Galaxy Seyfert Neutron Stars in Circinus These are the most well-known neutron stars in the constellation Circinus. Although neutron stars cannot be seen in any amateur telescope, they are at the center of many supernova remnant nebulae, which can be seen. Also seeall neutron stars. ...
The recently identified Circinus Galaxy is the nearest (about 4 Mpc) Seyfert 2 galaxy known and we now demonstrate to be one of the best laboratories for studying the effects of nuclear activity on the surrounding environment. Here we present new imaging Fabry-Perot observations of Circinus which...
Circinus 英/ˈsə:sinəs/美/ˈsɚsənəs/生词本:添加笔记: 有奖纠错 | 划词 英汉-汉英词典 n. [拉](天)圆规座 近义、反义、联想词 近义词 n. constellation 联词 constellation座;galaxies系;galaxy银河;Andromeda仙女座;Orion猎户座;NGC新总表;galactic银河的; ...
the large scale galaxy as can be seen in Figure 3. By correcting the velocity maps for inclination (i = 65 ◦ ), a rotation velocity of 75 kms −1 at 8 pc from the nucleus was found. The intrinsic velocity dispersion of the stars in the nuclear ...