ASTRONOMICAL IMAGE PROCESSING FOR HIGH-ACCURATE ASTROMETRY DATA
Journal Title: Odessa Astronomical Publications - Year 2017, Vol 30, Issue
Abstract
This article presents the main results of the initial processing of some of the astronomical images obtained from the archive of the digitized photographics survey of the whole sky SuperCOSMOS. Using of the median filtering and gausian convolution procedure with the adaptive kernel allows to carry out the initial processing of astronomical images without calibration frames. After the initial processing, the photocenters of the celestial objects were identified by various methods. It has been concluded that after the use of the mathematical methods for the initial processing of the digitized photographics images, the position of objects is calculated with a higher random and systematic precision.
Authors and Affiliations
A. M. Dmytrenko, V. S. Akhmetov
Keywords
Related Articles
- EP ID EP354664
- DOI 10.18524/1810-4215.2017.30.114458
- Views 79
- Downloads 0
THE EFFECT OF MAJOR METEOR STREAMS ON THE TOTAL OZONE IN THE EARTH’S ATMOSPHERE
The correlation between the total ozone and activity of major meteor streams, such as the Perseids, Geminids, Leonids and Orionids, has been found using the Total Ozone Mapping Spectrometer (TOMS) measurements of the glo...
RESULTS OF PROCESSING OF ASTRONEGATIVES WITH COMMERCIAL SCANNER
Astrometric errors depending on the method of scanning with different spatial resolutions were studied with commercial scanner such as Epson Perfection V750 Pro. Accuracy, time of processing, volume of storage were te...
THE DETERMINATION OF THE MORPHOLOGICAL TYPES OF GALAXY CLUSTERS USING CLUSTER CARTOGRAPHY
We discuss the possibility of using the Cluster Cartography set for the determined the morphological types of galaxy clusters. The applied morphological scheme was proposed by Panko (2013). The morphological types are de...
TOOLS AND METHODS OF LOW-FREQUENCY RADIO RECOMBINATION LINES INVESTIGATIONS
In the report the tools and methods of observations of radio recombination lines which are carried out atInstituteofRadio Astronomyof theNationalAcademy of Sciences ofUkraineusing the world’s largest decameter radio tele...
REVISION OF THE PHENOMENOLOGICAL CHARACTERISTICS OF THE ALGOL-TYPE STARS USING THE NAV ALGORITHM
Phenomenological characteristics of the sample of the Algol – type stars are revised using a recently developed NAV (“New Algol Variable”) algorithm (2012Ap.....55..536A, 2012arXiv 1212.6707A) and compared to that obtain...