Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Pulsar Survey With the QiTai 110 m Radio Telescope
View through CrossRef
Abstract
With a collecting area of 9400 m2, the Xinjiang QiTai 110 m radio Telescope (QTT) will allow for a significant advance in the search and observation of pulsars. We have updated the galactic electron density model, scattering model, spectral distribution, and radial distribution of PsrPopPy to generate the population of isolate radio pulsars in the Galaxy. The spiral arm, including the local spiral arm, is considered when generating pulsar locations. By simulation, we estimate the number of previously undetected radio pulsars that QTT will discover with its possible receivers for different strategies. Using the PAF receiver, 2200 previously unknown pulsars could be discovered in 43 days. The 96-beam PAF receiver can produce ∼10.56 GB of data per second.
Title: Pulsar Survey With the QiTai 110 m Radio Telescope
Description:
Abstract
With a collecting area of 9400 m2, the Xinjiang QiTai 110 m radio Telescope (QTT) will allow for a significant advance in the search and observation of pulsars.
We have updated the galactic electron density model, scattering model, spectral distribution, and radial distribution of PsrPopPy to generate the population of isolate radio pulsars in the Galaxy.
The spiral arm, including the local spiral arm, is considered when generating pulsar locations.
By simulation, we estimate the number of previously undetected radio pulsars that QTT will discover with its possible receivers for different strategies.
Using the PAF receiver, 2200 previously unknown pulsars could be discovered in 43 days.
The 96-beam PAF receiver can produce ∼10.
56 GB of data per second.
Related Results
The mechanical, structural and thermal design of the Telescope Assembly of ARIEL
The mechanical, structural and thermal design of the Telescope Assembly of ARIEL
<p><strong>The mechanical, structural and thermal design of the Telescope Assembly of ARIEL</strong></p>
<ul>
...
A new simulation method of X-ray pulsar signals
A new simulation method of X-ray pulsar signals
Since X-ray pulsar signals cannot be directly detected on the ground, and the space flight detection is both time-consuming and costly, simulation of X-ray pulsar signals with true...
Magnetohydrodynamics enhanced radio blackout mitigation system for spacecraft during planetary entries
Magnetohydrodynamics enhanced radio blackout mitigation system for spacecraft during planetary entries
(English) Spacecraft entering planetary atmospheres are enveloped by a plasma layer with high levels of ionization, caused by the extreme temperatures in the shock layer. The charg...
Dynamic modeling of the Stewart platform for the NanShan Radio Telescope
Dynamic modeling of the Stewart platform for the NanShan Radio Telescope
The NanShan Radio Telescope is a 26-m fully steerable radio telescope, and it adopts a 6-UPU Stewart platform with electric motors to adjust and align the position of the subreflec...
Time delay estimation method of X-ray pulsar observed profile based on the optimal frequency band
Time delay estimation method of X-ray pulsar observed profile based on the optimal frequency band
In order to improve the time delay estimation accuracy of the observed profile in the X-ray pulsar based navigation, the spectral characteristics of the observed profile of X-ray p...
Radio and English-Language Literature
Radio and English-Language Literature
An integral part of modern life and symbol of modernity, radio resonates throughout 20th- and 21st-century literature. While radio emerges from and operates through a range of wire...
A Periodically Active Pulsar Giving Insight into Magnetospheric Physics
A Periodically Active Pulsar Giving Insight into Magnetospheric Physics
PSR B1931+24 (J1933+2421) behaves as an ordinary isolated radio pulsar during active phases that are 5 to 10 days long. However, when the radio emission ceases, it switches off in ...
Numerical model of the QiTai radio Telescope PAF receiver signal and simulation of interference mitigation
Numerical model of the QiTai radio Telescope PAF receiver signal and simulation of interference mitigation
Xinjiang Qitai is constructing a 110-m fully steerable radio telescope (QiTai radio Telescope [QTT]) equipped with a phased array feeds (PAF) receiver, which will install the focal...