Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Monika Pikhartova"'
Autor:
Michael L. Sitko, Ray W. Russell, Zachary C. Long, Korash Assani, Monika Pikhartova, Ammar Bayyari, Carol A. Grady, Carey M. Lisse, Massimo Marengo, John P. Wisniewski, William C. Danchi
Publikováno v:
The Astronomical Journal, Vol 166, Iss 1, p 24 (2023)
We have examined internight variability of K2-discovered “dippers” that are not close to being viewed edge-on, as determined from previously reported ALMA images, using the SpeX spectrograph on NASA’s Infrared Telescope Facility. The three obje
Externí odkaz:
https://doaj.org/article/017ddd0c5290496dbec90b2b0f24e32b
Autor:
Rachel B. Fernandes, William C. Danchi, Evan A. Rich, Carol A. Grady, Zachary C. Long, Arne Henden, Korash Assani, Michael L. Sitko, John P. Wisniewski, Ammar Bayyari, Monika Pikhartova
HD 163296 is a Herbig Ae star that underwent a dramatic $\sim$0.8 magnitude drop in brightness in the V photometric band in 2001 and a brightening in the near-IR in 2002. Because the star possesses Herbig-Haro objects travelling in outflowing bipolar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eef328b725764d51cf45bcfb8a3f6fa
Autor:
Ray W. Russell, Ammar Bayyari, Dakotah B. Tyler, Zachary C. Long, Monika Pikhartova, Michael L. Sitko, Carol A. Grady, William C. Danchi, John P. Wisniewski, Rachel B. Fernandes, David M. Luria
We present five epochs of near IR observations of the protoplanetary disk around MWC 480 (HD31648) obtained with the SpeX spectrograph on NASA's Infrared Telescope Facility (IRTF) between 2007 and 2013, inclusive. Using the measured line fluxes in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2caafc26a849edf31ae65f31e1172b5
Autor:
Evan A. Rich, John P. Wisniewski, Thayne Currie, Misato Fukagawa, Carol A. Grady, Michael L. Sitko, Monika Pikhartova, Jun Hashimoto, Lyu Abe, Wolfgang Brandner, Timothy D. Brandt, Joseph C. Carson, Jeffrey Chilcote, Ruobing Dong, Markus Feldt, Miwa Goto, Tyler Groff, Olivier Guyon, Yutaka Hayano, Masahiko Hayashi
Publikováno v:
Astrophysical Journal; 4/10/2019, Vol. 875 Issue 1, p1-1, 1p
Autor:
Rachel B. Fernandes, Zachary C. Long, Monika Pikhartova, Michael L. Sitko, Carol A. Grady, Ray W. Russell, David M. Luria, Dakotah B. Tyler, Ammar Bayyari, William Danchi, John P. Wisniewski
Publikováno v:
Astrophysical Journal; 4/1/2018, Vol. 856 Issue 2, p1-1, 1p