Accurate sky identification is one of the most important functions an automated telescope mount. The more accurately robotic navigated to investigated part sky, better observations and discoveries made. In this paper, we present mathematical methods for accurate (celestial coordinates determination). They include automatic selection reference stars, preliminary full identification, as well interaction with international databases, which are a astrometric calibration. All described help...

In this article, we present the new product and its description developed by CoLiTec (Collection Light Technology) project (Khlamov & Savanevych 2020), called CoLiTecVS (CoLiTec Variable Stars) software as a set of tools for automated light curve creation variable stars using sensor data received from different sensors. allows performing photometry with minimal user interaction in two modes. The first one is an observation mode when are online sensors directly immediately processed OnLine...

The capabilities of telescopes allow the plotting light curves a routine task. This one shifts main attention astronomer from to research. To achieve this goal, we developed new tool for automated reduction photometric observations, which includes computational method brightness assessment investigated and comparison stars, equalization astronomical images using an inverse median filter, as well curve processing different tools.

A computational method for detecting near-zero apparent motion of objects on the series CCD-frames using XY-wise and coordinate-wise decision rules is developed. The based checking statistical significance factor speed object studied measurements Student's t-test F-test rules. This main feature developed compared with conventional maximum likelihood criterion.The was tried tested, embedded in block inter-frame processing CoLiTec software package operational automated detection new tracking...

We describe a new iteration method to estimate asteroid coordinates, based on subpixel Gaussian model of the discrete object image. The operates by continuous parameters (asteroid coordinates) in observational space (the set pixel potentials) CCD frame. In this model, kind coordinate distribution photons hitting frame is known priori, while associated are determined from real digital that developed, which flexible adapting any form image, has high measurement accuracy along with low...

The paper deals with a computational method for detection of the solar system minor bodies (SSOs), whose inter-frame shifts in series CCD-frames during observation are commensurate errors measuring their positions. These objects have velocities apparent motion between not exceeding three rms (3 σ ) measurements About 15% near-zero CCD-frames, including beyond Jupiter’s orbit as well asteroids heading straight to Earth. proposed object’s is based on Fisher f -criterion instead using...

A computational method for matched filtration with analytical profile of the blurred digital image investigated objects on frames has been developed. Such «blurred» can be result an involuntary shift a fixed camera, incorrect choice mode guiding telescope (diurnal or object tracking) failure diurnal tracking. This is based selection typical form object’s image, as well special parameters transfer function filter which makes it possible to evaluate required image. In addition, determining...

A computational method for the automated formation of a typical form digital image investigated objects on series frames has been developed. Due to imperfection mounting cameras, as well their mounts, immobility at shooting during exposure time can be disturbed, which leads "blurred" images various forms. such inaccuracies in tracking frames, even one series, vary from frame frame. This fact difference standard significantly complicates execution processing tasks. In order simplify...

In this paper, we show the result of joint use OMT-800 telescope, CoLiTec software, and Väisälä method.The paper considers in detail several discovered (rediscovered) asteroids: 2017 AB8, QX33, RV12 from a long list small bodies Solar System.

In this paper we presented the results of cloud computing and analysis orbital parameters satellite fragments that formed by first India anti-satellite (ASAT) missile against a "live" Microsat-R launched them on January 24, 2019. Based calculated distribution impulse values obtained were after impact ASAT tracked NASA. All in detailed event are based data taken form NORAD two-line element (TLE) dataset from space-track.org own calculation CoLiTec group EOS Data Analytics using server. The...

Abstract The aim of this paper is to introduce the software and astronomical web-services developed in frame Ukraine Virtual Observatory (UkrVO) VIrtual Roentgen Gamma (VIRGO) broad community. We report briefly on such as public databases “Sky Maps” X-ray observations by XMM-Newton, Earth Orbital Parameters for International Rotation System, UkrVO Joint Digitized Archive astroplates. refer “Multi-Column View”, “Variable Stars Calculator”, “FrameSmooth” variable star’s research “Collection...

Abstract In this article we described CoLiTec software for full automated frames processing. allows processing the Big Data of observation results as well data that is continuously formed during observation. The scope solving tasks includes brightness equalization, moving objects detection, astrometry, photometry, etc. Along with high efficiency also ensures accuracy measurements. A comparative analysis functional characteristics and positional was performed between Astrometrica software....

Nowadays, quick technological progress provokes creation of a big amount the information that can be fed in different forms. There are lot fields science use high dimensional data sets to analyze them their researching. So, we need pre-processing methods and reduction models simplify input by reducing unnecessary information. The paper deals with an approach CoLiTec (Collection Light Technology) software process automated mode types astronomical which is online form or streams. Also benefits...

The appearance of "blurred" digital images is a consequence the violation immobility camera during shooting objects under study. To this end, procedure was devised for matched filtering blurred image object using its typical form in series frames. This based on automated formation image, as well choice special parameters transfer function filter. Adapting specifically to makes it possible perform more accurate assessment required compared analytically set profile. take into account features...

The object of this study is the process filtering astronomical frames that contain images potential objects in Solar System. To contour image each such and recognize it contrast with background frame, necessary to filter image. Most often, a variety high-pass filters are used determine high-frequency component image, which can be removed as coarse-grained component. Any aimed at increasing signal-to-noise ratio reducing dynamic range However, quite resource- time-consuming. This especially...

There is provided an innovative approach of store and forward transfer. This technique can be effective when long-distance bulk transmission data in infocommunication networks with low bit-rate sections.

The object of this study is the background substrate astronomical frames. To detect and compare image an in a frame with its real from catalogs, it necessary to uniformly distribute brightness substrate. Most often, alignment frames performed using hardware calibration method applying construction service However, does not make possible eliminate temporary stray light. Therefore, solve problem, procedure has been proposed for high-pass filtering. For filtering images, three filters were...

In this work we have presented the approach for astronomical object recognition and detection of its near-zero motion in series images compressed videos from "live" (online) data stream using developed method situ modeling. We described all required preconditions constants The substitutional implemented on a maximum likelihood criterion Fisher f-criterion were selected as algorithms objects current research. analyzed several quality indicators by applying statistical imitation modeling...

The variability of shooting conditions affects the quality images Solar System objects in a series frames. Identification frame with corresponding part sky becomes difficult if is poor. Because this fact, detection indicators and estimation position are significantly reduced when using already known methods international astronomical catalogs. To solve problem, procedure full identification measurements on digital frames was devised. This based formation triplets (triangles) primary from...

In this article we described complex processing system created by the CoLiTec project. This includes features, user-friendly tools for control, results reviewing, integration with online catalogs and a lot of different computational modules that are based on developed methods. Some them in article.The main directions software development Virtual Observatory, automated asteroids comets detection brightness equalization.The is widely used number observatories CIS. It has been about 700 000...