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Browsing University of Hertfordshire by Author "Liu, M."
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76 T dwarfs from the UKIDSS LAS : benchmarks, kinematics and an updated space density
Burningham, B.; Cardoso, C. V.; Smith, Leigh; Leggett, S.K.; Smart, R.L.; Mann, A. W.; Dhital, S.; Lucas, P.W.; Tinney, C.G.; Pinfield, D.J.; Zhang, Z.; Morley, C.; Saumon, D.; Aller, K.; Littlefair, S. P.; Homeier, D.; Lodieu, N.; Deacon, Niall; Marley, M. S.; van Spaandonk, L.; Baker, D.; Allard, F.; Andrei, A.H.; Canty, J.; Clarke, J.; Day-Jones, A. C.; Dupuy, T.; Fortney, J. J.; Gomes, J.; Ishii, M.; Jones, H.R.A.; Liu, M.; Magazzu, A.; Marocco, F.; Murray, D. N.; Rojas-Ayala, B.; Tamura, M. (2013-07)We report the discovery of 76 new T dwarfs from the UKIRT Infrared Deep Sky Survey (UKIDSS) Large Area Survey (LAS). Near-infrared broad- and narrow-band photometry and spectroscopy are presented for the new objects, along ... -
CHIMPS2 : Survey description and $^{12}$CO emission in the Galactic Centre
Eden, D. J.; Moore, T. J. T.; Currie, M. J.; Rigby, A. J.; Rosolowsky, E.; Su, Y.; Kim, Kee-Tae; Parsons, H.; Morata, O.; Chen, H. -R.; Minamidani, T.; Park, Geumsook; Ragan, S. E.; Urquhart, J. S.; Rani, R.; Tahani, K.; Billington, S. J.; Deb, S.; Figura, C.; Fujiyoshi, T.; Joncas, G.; Liao, L. W.; Liu, T.; Ma, H.; Tuan-Anh, P.; Yun, Hyeong-Sik; Zhang, S.; Zhu, M.; Henshaw, J. D.; Longmore, S. N.; Kobayashi, M. I. N.; Thompson, M. A.; Ao, Y.; Campbell-White, J.; Ching, T. -C.; Chung, E. J.; Duarte-Cabral, A.; Fich, M.; Gao, Y.; Graves, S. F.; Jiang, X. -J.; Kemper, F.; Kuan, Y. -J.; Kwon, W.; Lee, C. W.; Lee, J. -E.; Liu, M.; Penaloza, C. H.; Peretto, N.; Phuong, N. T.; Pineda, J. E.; Plume, R.; Puspitaningrum, E.; Samal, M. R.; Soam, A.; Sun, Y.; Tang, X. D.; Traficante, A.; White, G. J.; Yan, C. -H.; Yang, A.; Yuan, J.; Yue, N.; Bemis, A.; Brunt, C. M.; Chen, Z.; Cho, J.; Clark, P. C.; Cyganowski, C. J.; Friberg, P.; Fuller, G. A.; Han, I.; Hoare, M. G.; Izumi, N.; Kim, H. -J.; Kim, J.; Kim, S.; Koch, E. W.; Kuno, N.; Lacialle, K. M.; Lai, S. -P.; Lee, H. Lee Y. -H.; Li, D. L.; Liu, S. -Y.; Mairs, S.; Oka, T.; Pan, Z.; Qian, L.; Scicluna, P.; Shi, C. -S.; Shi, H.; Srinivasan, S.; Tan, Q. -H.; Thomas, H. S.; Torii, K.; Trejo, A.; Umemoto, T.; Violino, G.; Wallstrom, S.; Wang, B.; Wu, Y.; Yuan, L.; Zhang, C.; Zhang, M.; Zhou, C.; Zhou, J. J. (2020-09-10)The latest generation of Galactic-plane surveys is enhancing our ability to study the effects of galactic environment upon the process of star formation. We present the first data from CO Heterodyne Inner Milky Way Plane ... -
Data-fused method of fault diagnosis for analog circuits
Tan, Y.; He, Y.; Sun, Y.; Yang, H.; Liu, M. (2009)A data-fused fault diagnosis method based on wavelet packet decomposition of voltages of test nodes and current signals of the terminals stimulated is proposed in the paper. For the faults difficult to detect merely from ... -
Precision radial velocities in the infrared
Jones, H.R.A.; Rayer, J.; Ramsey, L.; Dent, B.; Longmore, A.J.; Vacva, B.; Liu, M.; Webster, A.; Wolscznan, A.; Barnes, A. (2009)Over 250 extra-solar planets have been discovered to date using a variety of techniques. The majority have been discovered at optical wavelengths from the Doppler shift of F, G and K stars induced by orbiting planets. We ... -
SCOPE : SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey Description and Compact Source Catalogue
SCOPE Collaboration; Eden, D. J.; Liu, Tie; Kim, Kee-Tae; Liu, S. -Y.; Tatematsu, K.; Francesco, J. Di; Wang, K.; Thompson, M. A.; Fuller, G. A.; Li, Di; Ristorcelli, I.; Kang, Sung-ju; Hirano, N.; Johnstone, D.; Lin, Y.; He, J. H.; Koch, P. M.; Sanhueza, Patricio; Qin, S. -L.; Zhang, Q.; Goldsmith, P. F.; N., J. Evans II; Yuan, J.; Zhang, C. -P.; White, G. J.; Choi, Minho; Lee, Chang Won; Toth, L. V.; Mairs, S.; Yi, H. -W.; Tang, M.; Soam, A.; Peretto, N.; Samal, M. R.; Fich, M.; Parsons, H.; Malinen, J.; Bendo, G. J.; Rivera-Ingraham, A.; Liu, H. -L.; Wouterloot, J.; Li, P. S.; Qian, L.; Rawlings, J.; Rawlings, M. G.; Feng, S.; Wang, B.; Li, Dalei; Liu, M.; Chrysostomou, A. (2019-05-01)We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 μm continuum observations of 1235 ... -
The UKIRT Hemisphere Survey: definition and J-band Data Release
Dye, S.; Lawrence, A.; Fan, X.; Kerr, T.; Varricatt, W.; Furnell, K. E.; Edge, A.; Irwin, M.; Hambly, N.; Lucas, P.; Almaini, O.; Chambers, K.; Hewett, P.; Liu, M.; McGreer, I.; Best, W.; Sutorius, E.; Froebrich, D.; Magnier, E.; Hasinger, G.; Lederer, S. M.; Bold, M.; Tedds, J. A. (2018-02-01)This paper defines the UK Infra-Red Telescope (UKIRT) Hemisphere Survey (UHS) and release of the remaining ~12 700 deg 2 of J-band survey data products. The UHS will provide continuous J- and K-band coverage in the Northern ...