methods:data相关论文
The first detection of the solar U+Ⅲ association with an antenna prototype for the future lunar obse
We report about observations of solar U+Ⅲ bursts on 2020 June 5 by means of a new active antenna designed to receive ra......
Radio frequency signal compatibility is the basis of interoperability of the Satellite eBased Augmentation System(SBAS).......
As the asteroid rotational period is important to the study of the properties of asteroids(e.g.,super-fast rotators have......
Spectrum denoising is an important procedure for large-scale spectroscopical surveys. This work proposes a novel stellar......
Observing a telluric standard star for correcting the telluric absorption lines of spectrum will take a significant amou......
Solar flare prediction plays an important role in understanding and forecasting space weather.The main goal of the Helio......
Spatial modulation search applied to the search and confirmation of highly scintillated pulsars at F
We present a pulsar candidate identification and confirmation procedure based on a position-switch mode during the pulsa......
Pulsar timing is a classic technology of detecting irregularities in pulsar rotation.We carried out this method for 18 y......
A method for pulsar searching:combining a two-dimensional autocorrelation profile map and a deep con
In pulsar astronomy, detecting effective pulsar signals among numerous pulsar candidates is an important research topic.......
We report the discovery of four new open clusters (named QC 1,QC 2,QC 3 and QC 4) in the direction of Cygnus Cloud and s......
Spectral deconvolution analysis on Olivine-Orthopyroxene mixtures with simulated space weathering mo
Olivine and pyroxene are important mineral end-members for studying the surface material compositions of mafic bodies.Th......
The continuous observation of the magnetic field by the Solar Dynamics Observatory(SDO)/Helioseismic and Magnetic Imager......
Lucky imaging is a high-resolution astronomical image recovery technique with two classic implementation algorithms,i.e.......
Radio frequency interference(RFI)is a serious issue in radio astronomy.This paper proposes a U-Net network model with at......
In this work,we train three decision-tree based ensemble machine learning algorithms(Random Forest Classifier,Adaptive B......
Deconvolution is used to eliminate imperfections in the point spread function,such as sidelobes caused by incomplete sam......
The Chinese Space Station Telescope(CSST) spectroscopic survey plans to deliver high-quality low-resolution(R> 200) slit......
We consider the problem of predicting the mid-term daily 10.7 cm solar radio flux(F10.7),a widely-used solar activity in......
Based on astrometric data from Gaia Data-Release 2(DR2),we employ an unsupervised machine learning method to blindly sea......
The very low frequency(VLF)regime below 30 MHz in the electromagnetic spectrum has presently been drawing global attenti......
The Square Kilometre Array(SKA)would be the world’s largest radio telescope with eventually over a square kilometre of ......
The effective observation of burst events in solar radio research has been impeded by various interference signals,espec......
The LE is the low energy telescope that is carried on Insight-HXMT.It uses swept charge devices(SCDs)to detect soft X-ra......
The Chinese Space Station Telescope(CSST)spectroscopic survey aims to deliver high-quality low-resolution(R>200)slitless......
In 21 cm intensity mapping,the spectral smoothness of the foreground is exploited to separate it from the much weaker 21......
A longitudinal magnetic field often suffers the saturation effect in a strong magnetic field region when the measurement......
A sky model from CLEAN deconvolution is a particularly effective high dynamic range reconstruction in radio astronomy,wh......
The present investigation attempts to quantify the temporal variation of Solar Flare Index(SFI)with other activity indic......
Pulsars are very stable spinning stars, which have the potential to application in the work of time-keeping and autonomo......
Radioheliograph images are essential for the study of solar short term activities and long term variations, while the co......
A method to obtain the wind field characteristics of super-large aperture radio telescope site based
The influence of wind on the pointing accuracy of large aperture radio telescopes is becoming increasingly serious, espe......
This work uses a combination of a variational auto-encoder and generative adversarial network to compare different dark ......
We present photometric observations in Sloan filters g′, i′of the eclipsing W UMa stars USNOA2.0 1350-17365531, V471 C......
As the performance of dedicated facilities has continually improved, large numbers of pulsar candidates are being receiv......
The diurnal polarization variation of the Earth, treated as an exoplanet with an unresolved disk but resolvable from its......
A ground data analysis center is very important to the success of a mission.We introduce the Science Operations and Data......
We study the environment of radio galaxies with different morphological types using the Proctor sample, which was built ......
With the availability of multi-object spectrometers and the design and operation of some large scale sky surveys, the is......
DArk Matter Particle Explorer(DAMPE), the first Chinese astronomical satellite, was successfully launched at the Jiuquan......
Strong lensing is one of the most spectacular views in the universe.Many cosmological applications have been proposed,bu......
The mini-GWAC optical follow-up of gravitational wave alerts-results from the O2 campaign and prospe
The second(O2)observational campaign of gravitational waves(GWs)organized by the LIGO/Virgo Collaborations has led to se......
Contour detection in Cassini ISS images based on Hierarchical Extreme Learning Machine and Dense Con
In Cassini ISS(Imaging Science Subsystem)images,contour detection is often performed on disk-resolved objects to accurat......
Targeting the problem of high real-time requirements in astronomical data processing,this paper proposes a real-time ear......
An open-loop control algorithm is put forward for continuous paraboloid deformation of the active reflector system of th......
The detection of clumps(cores)in molecular clouds is an important issue in sub-millimetre astronomy.However,the complete......
Radio interferometers are used to construct high resolution images of the sky at radio frequencies and are the key instr......
