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Contributions of the Astronomical Observatory Skalnaté Pleso最新文献

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The computer programs to check the internal consistency of the meteor-shower data 检查流星雨数据内部一致性的计算机程序
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-04-01 DOI: 10.31577/caosp.2024.54.1.57
L. Neslušan, R. Rudawska, M. Hajduková, S. Ďurišová, T. Jopek
{"title":"The computer programs to check the internal consistency of the meteor-shower data","authors":"L. Neslušan, R. Rudawska, M. Hajduková, S. Ďurišová, T. Jopek","doi":"10.31577/caosp.2024.54.1.57","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.1.57","url":null,"abstract":". At times, it becomes necessary to verify the internal consistency of meteor shower characteristics, regardless they are one’s own observations or information taken from the literature. A check of internal consistency also appears desirable when the shower characteristics are reported to the Meteor Data Center (MDC) of the International Astronomical Union (IAU). In this article, we describe and provide software that we have developed, which is capable of performing checks of internal consistency between the mean geocentric parameters (solar longitude, geocentric radiant, and geocentric velocity) and mean orbital elements (perihelion distance, eccentricity, argument of perihelion, longitude of ascending node, and inclination) of a shower or several showers. The program is freely accessible (Fortran77 source code as well as executable static binary code) along with this article or from the IAU MDC web pages.","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"1063 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140761030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photometric and colorimetric studies of target objects using small and medium-size telescopes 利用中小型望远镜对目标天体进行光度和色度研究
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.205
V. G. Godunova, A.O. Simon, Y.S. Markus, S. Shugarov, V. Troianskyi, V. Reshetnyk, I.O. Izviekova, B. Zhilyaev, A. Shchurova, M. Husárik, S. Geier, D. Oszkiewicz, D. Tomko
{"title":"Photometric and colorimetric studies of target objects using small and medium-size telescopes","authors":"V. G. Godunova, A.O. Simon, Y.S. Markus, S. Shugarov, V. Troianskyi, V. Reshetnyk, I.O. Izviekova, B. Zhilyaev, A. Shchurova, M. Husárik, S. Geier, D. Oszkiewicz, D. Tomko","doi":"10.31577/caosp.2024.54.2.205","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.205","url":null,"abstract":". We report on follow-up studies of transient events and objects, which have been conducted in recent years using ground-based optical observations. BVRI photometry has been performed with small and medium-sized telescopes located in Europe and North America. The purpose of these studies, which are mainly focused on objects of unknown nature, is to reveal features of","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"111 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140463809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photometric study of the Delta Scuti variable 2MASS J13122513+5443409 in UMa 斯库蒂三角洲变星2MASS J13122513+5443409的UMa光度研究
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.198
A. Maliuk, V. Krushevska, S. Shugarov, Z. Garai, Ya. Romanyuk, Y. Kuznyetsova, M. Andreev
{"title":"Photometric study of the Delta Scuti variable 2MASS J13122513+5443409 in UMa","authors":"A. Maliuk, V. Krushevska, S. Shugarov, Z. Garai, Ya. Romanyuk, Y. Kuznyetsova, M. Andreev","doi":"10.31577/caosp.2024.54.2.198","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.198","url":null,"abstract":". We keep investigating the new variable of Delta Scuti type 2MASS J13122513+5443409 discovered by our group previously. We have analyzed the data obtained not only from the relatively small telescopes of Slovakia and Ukraine, but also from the TESS mission. We calculated the pulsation period and amplitude using the Lomb-Scargle periodogram. We found that the dominant period is about 0 . 079 days. However, the oscillations displayed beating, indicating the presence of several pulsation frequencies.","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"73 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140466526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-resolution échelle spectrograph at Skalnaté Pleso Observatory 斯卡尔纳特-普莱索天文台的高分辨率 échelle 摄谱仪
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.43
T. Pribulla, M. Vaňko, R. Komžík, P. Sivanič
{"title":"High-resolution échelle spectrograph at Skalnaté Pleso Observatory","authors":"T. Pribulla, M. Vaňko, R. Komžík, P. Sivanič","doi":"10.31577/caosp.2024.54.2.43","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.43","url":null,"abstract":"","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"46 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140464451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A variety of binary targets for small telescopes 适用于小型望远镜的各种双星目标
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.47
A. Miroshnichenko, S. Danford, S. Zharikov, A. Aarnio, P. Prendergast, S. Khokhlov, I. A. Gabitova, A. Amantayeva, N. L. Vaidman, S. S. Baktybayev, I. Andronov, L. L. Chinarova, I. Usenko
{"title":"A variety of binary targets for small telescopes","authors":"A. Miroshnichenko, S. Danford, S. Zharikov, A. Aarnio, P. Prendergast, S. Khokhlov, I. A. Gabitova, A. Amantayeva, N. L. Vaidman, S. S. Baktybayev, I. Andronov, L. L. Chinarova, I. Usenko","doi":"10.31577/caosp.2024.54.2.47","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.47","url":null,"abstract":". Results are reviewed of a long-term program of binary systems observing since 2013 at the 0.81 m telescope of the Three College Observatory in North Carolina, USA, with an ´echelle spectrograph at a medium spectral resolution. The target list includes recognized and suspected binary systems with normal stars (no spectral lines in emission), classical Be stars, and objects with the B[e] phenomenon. The results include refinement of the orbital elements of bright binaries previously observed with photographic plates, further evidence for phased-locked peak intensity variations of double-peaked line profiles in Be binaries, and recent discoveries of binaries among objects with the B[e] phenomenon.","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"276 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140468917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiwavelength research of the cyclic variability of symbiotic nova RT Ser 共生新星RT Ser周期性变化的多波长研究
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.213
V. Marsakova, S. Shugarov, I. Andronov
{"title":"Multiwavelength research of the cyclic variability of symbiotic nova RT Ser","authors":"V. Marsakova, S. Shugarov, I. Andronov","doi":"10.31577/caosp.2024.54.2.213","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.213","url":null,"abstract":",","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"877 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140467643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FM CMa: hot and massive eclipsing binary with a pulsating component FM CMa：带有脉动成分的大质量热蚀双星
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.171
M. Vaňko, T. Pribulla, N. Shagatova, R. Komžík, P. Dubovský
{"title":"FM CMa: hot and massive eclipsing binary with a pulsating component","authors":"M. Vaňko, T. Pribulla, N. Shagatova, R. Komžík, P. Dubovský","doi":"10.31577/caosp.2024.54.2.171","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.171","url":null,"abstract":",","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"363 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140468468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optical observations of RS Oph after its 2021 outburst 2021 年爆发后对 RS Oph 的光学观测
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.186
M. Tomova, K. Stoyanov, Y. Nikolov, P. Kaygorodov
{"title":"Optical observations of RS Oph after its 2021 outburst","authors":"M. Tomova, K. Stoyanov, Y. Nikolov, P. Kaygorodov","doi":"10.31577/caosp.2024.54.2.186","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.186","url":null,"abstract":". RS Oph is a recurrent symbiotic novae which underwent its last optical eruption in August 2021. The early H α spectroscopy of the system (at days 11–15 of the outburst) reveals satellite line components at the velocity position of about ± 2400 km s − 1 which are an indication of bipolar collimated outflow. We derived some parameters of the outflows and system’s components and their evolution during our observation.","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"205 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140468739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The uniqueness of determination of the photometric mass ratio of contact binary stars with applications to selected binaries 确定接触双星光度质量比的唯一性以及对选定双星的应用
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.175
L’. Hamb´alek, T. Pribulla
{"title":"The uniqueness of determination of the photometric mass ratio of contact binary stars with applications to selected binaries","authors":"L’. Hamb´alek, T. Pribulla","doi":"10.31577/caosp.2024.54.2.175","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.175","url":null,"abstract":". We have used a Roche-geometry code to pre-generate light curves of contact binary stars using only mass ratio q , fill out f of the Roche lobes, and the inclination i of the orbital plane. We have parametrized TESS light curves of several binaries with a trigonometric polynomial. We used our code UNiQUE to find the best fit of the overall shape of the observed light curve and its associated parameters ( q , f , i ). We compared these parameters to those from a rigorous modelling of our selected objects with known mass ratio q sp inferred from spectra. The method is useful to find a close solution before the full modelling. We also got an indication of possible third light present in a system.","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"85 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140469626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Confirming long-period transiting exoplanets with TESS and CHEOPS. The case of HD 22946 d 用 TESS 和 CHEOPS 确认长周期凌日系外行星。HD 22946 d
Contributions of the Astronomical Observatory Skalnaté Pleso Pub Date : 2024-02-01 DOI: 10.31577/caosp.2024.54.2.150
Z. Garai, H. Osborn, A. Tuson, S. Ulmer-Moll, The Cheops Consortium
{"title":"Confirming long-period transiting exoplanets with TESS and CHEOPS. The case of HD 22946 d","authors":"Z. Garai, H. Osborn, A. Tuson, S. Ulmer-Moll, The Cheops Consortium","doi":"10.31577/caosp.2024.54.2.150","DOIUrl":"https://doi.org/10.31577/caosp.2024.54.2.150","url":null,"abstract":"","PeriodicalId":515045,"journal":{"name":"Contributions of the Astronomical Observatory Skalnaté Pleso","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140466339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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