Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Vrba F. J."'
Autor:
Milašius K., Boyle R. P., Vrba F. J., Janusz R., Straižys V., Černis K., Laugalys V., Zdanavičius K., Zdanavičius J., Kazlauskas A., Smilgys R.
Publikováno v:
Open Astronomy, Vol 22, Iss 3, Pp 181-221 (2013)
Magnitudes and color indices in the Vilnius seven-color system were determined for 1752 stars down to V = 19.5 mag in the direction of the open cluster M29 (NGC 6913). The region is centered at RA = 20:24, DEC = +38:30 (J2000) and covers an area of 1
Externí odkaz:
https://doaj.org/article/e376750d1add4b4baa1d631b69555237
Publikováno v:
Open Astronomy, Vol 20, Iss 1, Pp 1-25 (2011)
We present the results of eight-color CCD photometry of 674 stars in the direction of the open cluster Tombaugh 5 in Camelopardalis. The stars are observed in the Vilnius system supplemented by the broad-band I filter; the field is of 22’ diameter,
Externí odkaz:
https://doaj.org/article/67d9fc7c64cf44039eea914ff7a74e72
Publikováno v:
Open Astronomy, Vol 19, Iss 1-2, Pp 63-94 (2010)
CCD photometry in the eight-color Vilnius + I system for 7250 stars down to I =19.6 mag has been obtained in the 20′ × 26′ field of the open cluster IC 361 in Camelopardalis. The catalog of 1420 stars down to V ~ 18.5 mag is presented. It contai
Externí odkaz:
https://doaj.org/article/8b78fcd7702b42daa6dcc6df297065fd
Publikováno v:
Open Astronomy, Vol 12, Iss 4, Pp 497-502 (2003)
The accuracy of new CCD photometry in the Vilnius system of the M67 cluster is analyzed. The observational material is obtained during six observing runs in 1994-2001 with the 1 meter telescope of the USNO Flagstaff Station. The main task was to esta
Externí odkaz:
https://doaj.org/article/71d33dbe91394d61ac63cd9756964701
Autor:
Straižys V., Kazlauskas A., Černiauskas A., Boyle R. P., Vrba F. J., Philip A. G. Davis, Laugalys V., Černis K., Smriglio F.
Publikováno v:
Open Astronomy, Vol 12, Iss 3, Pp 323-351 (2003)
Seven-color photometry in the Vilnius system has been obtained for 420 stars down to V = 16 mag in the area containing the overlapping open clusters NGC 1750 and NGC 1758 in Taurus. Spectral and luminosity classes, color excesses, interstellar extinc
Externí odkaz:
https://doaj.org/article/767df5bf0dd74d90a187b9d1727ec54e
Publikováno v:
Open Astronomy, Vol 7, Iss 3, Pp 369-392 (1998)
Externí odkaz:
https://doaj.org/article/04ecfbc85dd146959c852fc6a325169a
Publikováno v:
Open Astronomy, Vol 5, Iss 2, Pp 231-238 (1996)
Externí odkaz:
https://doaj.org/article/2bb0e8ec466e4c61ba0dec10bf278536
Publikováno v:
Open Astronomy, Vol 5, Iss 1, Pp 165-180 (1996)
Externí odkaz:
https://doaj.org/article/2823514af6ec4d8d81712f80a92cc399
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Rebull, L. M., Cody, A. M., Covey, K. R., Guenther, H. M., Hillenbrand, L. A., Plavchan, P., Poppenhaeger, K., Stauffer, J. R., Wolk, S. J., Gutermuth, R., Morales-Calderon, M., Song, I., Barrado, D., Bayo, A., James, D., Hora, J. L., Vrba, F. J., de Oliveira, C. Alves, Bouvier, J., Carey, S. J., Carpenter, J. M., Favata, F., Flaherty, K., Forbrich, J., Hernandez, J., McCaughrean, M. J., Megeath, S. T., Micela, G., Smith, H. A., Terebey, S., Turner, N., Allen, L., Ardila, D., Bouy, H., Guieu, S.
The YSOVAR (Young Stellar Object VARiability) Spitzer Space Telescope observing program obtained the first extensive mid-infrared (3.6 & 4.5 um) time-series photometry of the Orion Nebula Cluster plus smaller footprints in eleven other star-forming c
Externí odkaz:
http://arxiv.org/abs/1408.6756