Results 41 to 50 of about 190 (79)

Weather conditions at Timau National Observatory from ERA5

A new observatory site should be investigated for its local climate conditions to see its potential and limitations. In this respect, we examine several meteorological parameters at the site of Timau National Observatory, Indonesia using the ERA5 dataset
Admiranto, A. G., Djamaluddin, T., Priyatikanto, R., Rachman, A., Wijaya, D. D.   +4 more
core  

Some of the next articles are maybe not open access.

Related searches:

SEASON VARIATIONS OF ASTROCLIMATE PARAMETERS FOR THE TERSKOL OBSERVATORY

Астрономический журнал, 2023
We present results of the study of seasonal variations of the astroclimate parameters for the Terskol Observatory: wind speed at the level of 200 mbar as a measure of the adaptive optics (AO) applicability, the wind speed altitude distribution, determining the requirements for the AO performance, moisture content to assess the possibility of AO ...
L. A. Bolbasova, E. A. Kopylov
openaire   +3 more sources

Astroclimate Studies in the Special Astrophysical Observatory of the Russian Academy of Sciences

Atmospheric and Oceanic Optics, 2019
The results of measurements of astroclimate characteristics in the Special Astrophysical Observatory of the Russian Academy of Sciences (SAO, North Caucasus) in 2012 and 2016 are presented. The experimental results are obtained from long-term observation series of the day and night astroclimate in the SAO.
V. V. Nosov, V. P. Lukin, E. V. Nosov, A. V. Torgaev, V. L. Afanas’ev, Yu. U. Balega, V. V. Vlasyuk, V. E. Panchuk, G. V. Yakopov   +8 more
openaire   +3 more sources

Studying the astroclimate at Baikal Astrophysical Observatory by optical methods

Atmospheric and Oceanic Optics, 2014
A technique is proposed for measuring astroclimate characteristics of the Baikal Astrophysical Observatory (BAO) by analysis of the quality of images obtained at a full Sun phase telescope. To estimate the image quality, a modified statistical information “optimal window” algorithm is used.
P. A. Konyaev, A. V. Borovik
openaire   +3 more sources

Measurements of astroclimate in the dome space of Big Telescope Alt-Azimuth

23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2017
The results of the measurements of astroclimate characteristics in Special Astrophysical Observatory of RAS (SAO, North Caucasus) in 2012 and 2016 are presented. Experimental researches of turbulence structure in the dome specialized room of the Big Telescope Alt-Azimuthal (BTA) at the closed and open dome are executed.
Eugene V. Nosov, Victor V. Nosov, Andrey Torgaev, Vladimir P. Lukin   +3 more
openaire   +3 more sources

Measurements of the astroclimate over the territory of special astrophysical observatory of RAS

23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2017
The results of the measurements astroclimate characteristics in Special Astrophysical Observatory of RAS (SAO, North Caucasus) in 2012 and 2016 are presented. The results obtained from long-term series of observations of day and night astroclimate in SAO.
Andrey V. Torgaev, Eugene V. Nosov, Vladimir P. Lukin, Victor V. Nosov   +3 more
openaire   +3 more sources

Machine learning method for data analysis millimeter astroclimate research [PDF]

PHYSICS OF SPACE : Proceedings of the 51-st All-Russian with international participation student scientific conference
The paper introduces a method for estimating precipitable water vapor using radiometer data with the help of machine learning techniques. A comparative analysis of the estimation of precipitable water vapor for the ”Badary” observatory has been conducted using GNSS data, radiometer data, and forecasted values through the utilization of an artificial ...
Dombek, E. M., Khabarova, T. A., Zemlyanukha, P. M., Домбек, Е. М., Землянуха, П. М., Хабарова, Т. А.   +5 more
openaire   +2 more sources

Result of measurements of the astroclimate characteristics of astronomical telescopes in the mountain observatories

SPIE Proceedings, 2009
The paper describes the results of the measurements of telescope actroclimate characteristics in the mountains on the lake Baikal shore and in the Sayan foothills. For the measurements a mobile ultrasonic meteorological system was used. It is shown that the place of arrangement of telescopes on the lake Baikal shore is favorable to daytime observations,
V. V. Nosov, V. M. Grigoriev, P. G. Kovadlo, V. P. Lukin, A. V. Torgaev   +4 more
openaire   +3 more sources

The Results of Observing the Astroclimate on the Crimean Peninsula in the Shortwave Part of the Millimeter Wavelength Range

Astrophysical Bulletin, 2018
We present the results of a study of the astroclimate on the Crimean Peninsula in the vicinity of the UNN Kara-Dag radioastronomical station (located at a height of 105 m above sea level). The measurements were taken in semi-automatic mode every 2 minutes from July 22 to September 21, 2017.
M. I. Agafonov, G. M. Bubnov, I. T. Bubukin, V. F. Vdovin, R. V. Gorbunov, I. I. Zinchenko, V. A. Lapchenko, V. I. Nosov, A. L. Pankratov, I. V. Rakut   +9 more
openaire   +3 more sources

Study of the astroclimate at the Baikal Astrophysical Observatory

Modern astronomy: from the Early Universe to exoplanets and black holes
The atmospheric conditions are crucial for an astronomical observatory. Earth's atmosphere limits image quality in ground-based optical telescopes. The knowledge of the atmospheric turbulence vertical distribution above an astronomical site is significant for the design and operation of adaptive optics systems as well as for scheduling the observing ...
L. Bolbasova, V. Lukin
openaire   +3 more sources