Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Britt, C T"'
Autor:
Shaw, A. W., Kaplan, D. L., Gandhi, P., Maccarone, T. J., Borowski, E. S., Britt, C. T., Buckley, D. A. H., Burdge, K. B., Charles, P. A., Dhillon, V. S., French, R. G., Heinke, C. O., Hynes, R. I., Knigge, C., Littlefair, S. P., Pawar, Devraj, Plotkin, R. M., Ressler, M. E., Santos-Sanz, P., Shahbaz, T., Sivakoff, G. R., Stevens, A. L.
JWST, despite not being designed to observe astrophysical phenomena that vary on rapid time scales, can be an unparalleled tool for such studies. If timing systematics can be controlled, JWST will be able to open up the sub-second infrared timescale
Externí odkaz:
http://arxiv.org/abs/2411.02238
Autor:
Gandhi, P., Borowski, E. S., Byrom, J., Hynes, R. I., Maccarone, T. J., Shaw, A. W., Adegoke, O. K., Altamirano, D., Baglio, M. C., Bhargava, Y., Britt, C. T., Buckley, D. A. H., Buisson, D. J. K., Casella, P., Segura, N. Castro, Charles, P. A., Corral-Santana, J. M., Dhillon, V. S., Fender, R., Gúrpide, A., Heinke, C. O., Igl, A. B., Knigge, C., Markoff, S., Mastroserio, G., McCollough, M. L., Middleton, M., Miller, J. M., Miller-Jones, J. C. A., Motta, S. E., Paice, J. A., Pawar, D. D., Plotkin, R. M., Pradhan, P., Ressler, M. E., Russell, D. M., Russell, T. D., Santos-Sanz, P., Shahbaz, T., Sivakoff, G. R., Steeghs, D., Tetarenko, A. J., Tomsick, J. A., Vincentelli, F. M., George, M., Gurwell, M., Rao, R.
We present mid-infrared (MIR) spectral-timing measurements of the prototypical Galactic microquasar GRS 1915+105. The source was observed with the Mid-Infrared Instrument (MIRI) onboard JWST in June 2023 at a MIR luminosity L(MIR)~10^{36} erg/s excee
Externí odkaz:
http://arxiv.org/abs/2406.18637
We observed the low mass X-ray binary Cyg X-2 for a total of 18 nights over two observing runs in July and September of 2006, using the Otto Struve Telescope at McDonald Observatory and the Rossi X-ray Timing Explorer. Using discrete cross correlatio
Externí odkaz:
http://arxiv.org/abs/2406.17941
Autor:
Pattie, E. C., Maccarone, T. J., Britt, C. T., Heinke, C. O., Jonker, P. G., Lorimer, D. R., Sivakoff, G. R., Steeghs, D., Strader, J., Torres, M. A. P., Wijnands, R.
We present the results of a high angular resolution (1.1") and sensitivity (maximum of ~0.1 mJy) radio survey at 1-2 GHz in the Galactic Bulge. This complements the X-ray Chandra Galactic Bulge Survey, and investigates the full radio source populatio
Externí odkaz:
http://arxiv.org/abs/2405.04626
Autor:
Casares, J., Muñoz-Darias, T., Torres, M. A. P., Sanchez, D. Mata, Britt, C. T., Padilla, M. Armas, Alvarez-Hernandez, A., Cuneo, V. A., Hernandez, J. I. Gonzalez, Jimenez-Ibarra, F., Jonker, P. G., Panizo-Espinar, G., Sanchez-Sierras, J., Yanes-Rizo, I. V.
We present a new method to derive binary inclinations in quiescent black hole (BH) X-ray transients (XRTs), based on the depth of the trough (T) from double-peaked Ha emission profiles arising in accretion discs. We find that the inclination angle (i
Externí odkaz:
http://arxiv.org/abs/2207.01628
Autor:
Morris, C., Maccarone, T. J., Lucas, P. W., Strader, J., Britt, C. T., Miller, N., Swihart, S. J., Cooper, W. J., Drew, J. E., Guo, Z.
The growing number of multi-epoch optical and infrared sky surveys are uncovering unprecedented numbers of new variable stars, of an increasing number of types. The short interval between observations in adjacent near infrared filters in the UKIDSS G
Externí odkaz:
http://arxiv.org/abs/2206.09957
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Autor:
Torres, M. A. P., Repetto, S., Wevers, T., Heida, M., Jonker, P. G., Hynes, R. I., Nelemans, G., Kostrzewa-Rutkowska, Z., Wyrzykowski, L., Britt, C. T., Heinke, C. O., Casares, J., Johnson, C. B., Maccarone, T. J., Steeghs, D. T. H.
We report optical and infrared observations of the X-ray source CXOGBS J174623.5-310550. This Galactic object was identified as a potential quiescent low-mass X-ray binary accreting from an M-type donor on the basis of optical spectroscopy and the br
Externí odkaz:
http://arxiv.org/abs/1905.08107
Autor:
Aydi, E., Chomiuk, L., Strader, J., Swihart, S. J., Bahramian, A., Harvey, E. J., Britt, C. T., Buckley, D. A. H., Chen, P., Dage, K., Darnley, M. J., Dong, S., Hambsch, F-J., Holoien, T. W. -S., Jha, S. W., Kochanek, C. S., Kuin, N. P. M., Li, K. L., Monard, L. A. G., Mukai, K., Page, K. L., Prieto, J. L., Richardson, N. D., Shappee, B. J., Shishkovsky, L., Sokolovsky, K. V., Stanek, K. Z., Thompson, T.
We present a detailed study of the 2017 eruption of the classical nova ASASSN-17pf (LMCN 2017-11a), which is located in the Large Magellanic Cloud, including data from AAVSO, ASAS-SN, SALT, SMARTS, SOAR, and the Neil Gehrels \textit{Swift} Observator
Externí odkaz:
http://arxiv.org/abs/1903.09232
Autor:
Tudor, V., Miller-Jones, J. C. A., Knigge, C., Maccarone, T. J., Tauris, T. M., Bahramian, A., Chomiuk, L., Heinke, C. O., Sivakoff, G. R., Strader, J., Plotkin, R. M., Soria, R., Albrow, M. D., Anderson, G. E., Berg, M. van den, Bernardini, F., Bogdanov, S., Britt, C. T., Russell, D. M., Zurek, D. R.
To confirm the nature of the donor star in the ultra-compact X-ray binary candidate 47 Tuc X9, we obtained optical spectra (3,000$-$10,000 {\AA}) with the Hubble Space Telescope / Space Telescope Imaging Spectrograph. We find no strong emission or ab
Externí odkaz:
http://arxiv.org/abs/1802.00161