Zobrazeno 1 - 10
of 66
pro vyhledávání: '"D Mkrtichian"'
Autor:
V. Yushchenko, A. Yushchenko, V. Gopka, A. Shavrina, V. Kovtyukh, K. S. Hong, D. Mkrtichian, N. A-Thano
Publikováno v:
Odessa Astronomical Publications, Vol 29, Iss 0, Pp 229-232 (2016)
The run away supergiant star HIP13962 (spectral type G0Ia) was recently pointed as a possible former binary companion of young pulsar PSRJ0826+2637. The spectraof HIP13962 wereo btained in Haute-Provence observatory (France), in Bohuynsan observatory
Externí odkaz:
https://doaj.org/article/5ec69b04b1fb448194ab9f39da5acd9d
Akademický článek
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Autor:
Y-L Mong, K Ackley, T L Killestein, D K Galloway, C Vassallo, M Dyer, R Cutter, M J I Brown, J Lyman, K Ulaczyk, D Steeghs, V Dhillon, P O’Brien, G Ramsay, K Noysena, R Kotak, R Breton, L Nuttall, E Pallé, D Pollacco, E Thrane, S Awiphan, U Burhanudin, P Chote, A Chrimes, E Daw, C Duffy, R Eyles-Ferris, B P Gompertz, T Heikkilä, P Irawati, M Kennedy, A Levan, S Littlefair, L Makrygianni, T Marsh, D Mata Sánchez, S Mattila, J R Maund, J McCormac, D Mkrtichian, J Mullaney, E Rol, U Sawangwit, E Stanway, R Starling, P Strøm, S Tooke, K Wiersema
Developing an effective automatic classifier to separate genuine sources from artifacts is essential for transient follow-ups in wide-field optical surveys. The identification of transient detections from the subtraction artifacts after the image dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f58e8cd614c5e13c1718eea6200609d3
http://arxiv.org/abs/2209.06375
http://arxiv.org/abs/2209.06375
Autor:
Santosh Joshi, Otto Trust, E Semenko, P E Williams, P Lampens, P De Cat, L Vermeylen, D L Holdsworth, R A García, S Mathur, A R G Santos, D Mkrtichian, A Goswami, M Cuntz, A P Yadav, M Sarkar, B C Bhatt, F Kahraman Aliçavuş, M D Nhlapo, M N Lund, P P Goswami, I Savanov, A Jorissen, E Jurua, E Avvakumova, E S Dmitrienko, N K Chakradhari, M K Das, S Chowdhury, O P Abedigamba, I Yakunin, B Letarte, D Karinkuzhi
Publikováno v:
Joshi, S, Trust, O, Semenko, E, Williams, P E, Lampens, P, De Cat, P, Vermeylen, L, Holdsworth, D L, García, R A, Mathur, S, Santos, A R G, Mkrtichian, D, Goswami, A, Cuntz, M, Yadav, A P, Sarkar, M, Bhatt, B C, Aliçavuş, F K, Nhlapo, M D, Lund, M N, Goswami, P P, Savanov, I, Jorissen, A, Jurua, E, Avvakumova, E, Dmitrienko, E S, Chakradhari, N K, Das, M K, Chowdhury, S, Abedigamba, O P, Yakunin, I, Letarte, B & Karinkuzhi, D 2022, ' Study of chemically peculiar stars-I. High-resolution spectroscopy and K2 photometry of Am stars in the region of M44 ', Monthly Notices of the Royal Astronomical Society, vol. 510, no. 4, pp. 5854-5871 . https://doi.org/10.1093/mnras/stab3158
We present a study based on the high-resolution spectroscopy and K2 space photometry of five chemically peculiar stars in the region of the open cluster M44. The analysis of the high-precision photometric K2 data reveals that the light variations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a63b2acecc3014793c27f0cec418eb00
We present a new study of the Algol-type eclipsing binary system AS Eri based on the combination of the MOST and TESS light curves and a collection of very precise radial velocities obtained with the spectrographs HERMES operating at the Mercator tel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2250e768721c998f737720f16d09ad49
http://arxiv.org/abs/2202.01767
http://arxiv.org/abs/2202.01767
Publikováno v:
Odessa Astronomical Publications, Vol 23, Iss 0, Pp 115-118 (2010)
We analyze time-series of highresolution spectra of RZCas, one of the brightest Algoltype stars where the primary shows δ Sct-like oscillations. Our inverstigation uses a variety of methods like the KOREL program to derive the orbital solution and t
Externí odkaz:
https://doaj.org/article/95f840482b8a462e8303ce1247279d90
Autor:
D Steeghs, D K Galloway, K Ackley, M J Dyer, J Lyman, K Ulaczyk, R Cutter, Y-L Mong, V Dhillon, P O’Brien, G Ramsay, S Poshyachinda, R Kotak, L K Nuttall, E Pallé, R P Breton, D Pollacco, E Thrane, S Aukkaravittayapun, S Awiphan, U Burhanudin, P Chote, A Chrimes, E Daw, C Duffy, R Eyles-Ferris, B Gompertz, T Heikkilä, P Irawati, M R Kennedy, T Killestein, H Kuncarayakti, A J Levan, S Littlefair, L Makrygianni, T Marsh, D Mata-Sanchez, S Mattila, J Maund, J McCormac, D Mkrtichian, J Mullaney, K Noysena, M Patel, E Rol, U Sawangwit, E R Stanway, R Starling, P Strøm, S Tooke, R West, D J White, K Wiersema
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 511, 2, pp. 2405-2422
Monthly Notices of the Royal Astronomical Society, 511, 2405-2422
Monthly Notices of the Royal Astronomical Society, 511, 2405-2422
The Gravitational-wave Optical Transient Observer (GOTO) is an array of wide-field optical telescopes, designed to exploit new discoveries from the next generation of gravitational wave detectors (LIGO, Virgo, KAGRA), study rapidly evolving transient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a8922e993e393105e21cfdf38ccd63
http://arxiv.org/abs/2110.05539
http://arxiv.org/abs/2110.05539
Autor:
V. Butkovskaya, D. Baklanova, I. Han, K. M. Kim, D. Lyashko, D. Mkrtichian, S. Plachinda, G. Valyavin, V. Tsymbal
Publikováno v:
Odessa Astronomical Publications, Vol 21, Iss 0, Pp 19-21 (2008)
The results of spectropolarimetic study of one of the coolest Ap-stars Β CrB are presented. It was shown that effective magnetic fields measured in different spectral lines and folded in phase with the rotational period of the star significantly dif
Externí odkaz:
https://doaj.org/article/5f52cf8082ee4371bdaff88974efae95
Akademický článek
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Akademický článek
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