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| 1 | The fundamental performance of FAST with 19-beam receiver at L band显示文摘The Five-hundred-meter Aperture Spherical radio Telescope(FAST) has passed national acceptance and finished one pilot cycle of ‘Shared-Risk’ observations. It will start formal operation soon. In this context, this paper describes testing results of key fundamental parameters for FAST, aiming to provide basic support for observation and data reduction of FAST for scientific researchers. The 19-beam receiver covering 1.05–1.45 GHz was utilized for most of these observations. The fluctuation in electronic gain of the system is better than 1% over 3.5 hours, enabling enough stability for observations. Pointing accuracy,aperture efficiency and system temperature are three key parameters for FAST. The measured standard deviation of pointing accuracy is 7.9′′, which satisfies the initial design of FAST. When zenith angle is less than 26.4°, the aperture efficiency and system temperature around 1.4 GHz are ~0.63 and less than 24 K for central beam, respectively. The sensitivity and stability of the 19-beam backend are confirmed to satisfy expectation by spectral HI observations toward NGC 672 and polarization observations toward 3 C 286. The performance allows FAST to take sensitive observations for various scientific goals, from studies of pulsars to galaxy evolution. | Peng Jiang Ning-Yu Tang Li-Gang Hou Meng-Ting Liu Marko Krco Lei Qian Jing-Hai Sun Tao-Chung Ching Bin Liu Yan Duan You-Ling Yue Heng-Qian Gan Rui Yao Hui Li Gao-Feng Pan Dong-Jun Yu Hong-Fei Liu Di Li Bo Peng Jun Yan FAST Collaboration | 2020 | Research in Astronomy and Astrophysics2020，20，5： | 5 |
| 2 | The first pulsar discovered by FAST显示文摘To assist with the commissioning [1] of the Five-hundredmeter Aperture Spherical radio Telescope (FAST), we performed a pulsar search, with the primary goal of developing and testing the pulsar data acquisition and processing pipelines. We tested and used three pipelines, two (Pl and P2 hereafter) searched for the periodic signature of pulsars whereas the other one was used to search for bright single pulses (P3 hereafter). | Lei Qian ZhiChen Pan Di Li George Hobbs WeiWei Zhu Pei Wang ZhiJie Liu YouLing Yue Yan Zhu HongFei Liu DongJun Yu JingHai Sun Peng Jiang GaoFeng Pan Hui Li HengQian Gan Rui Yao XiaoYao Xie Fernando Camilo Andrew Cameron Lei Zhang Shen Wang FAST Collaboration | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，5： | 3 |
| 3 | RFI measurements and mitigation for FAST显示文摘Radio Frequency Interference(RFI)mitigation is essential for supporting the science output of Five-hundred-meter Aperture Spherical radio Telescope(FAST)due to its high sensitivity.In order to protect FAST from RFI,an Electromagnetic Compatibility(EMC)study has been carried out and the operation of a Radio Quiet Zone(RQZ)is ongoing.RFI measurements of the telescope instruments and monitoring of the active radio services outside the site have revealed the radiation properties of the RFI sources.Based on the measurement results and theoretical analysis,various EMC methods have been implemented for the telescope to decrease the RFIs.Meanwhile,the main RFI sources in the FAST RQZ,such as mobile stations,broadcast stations and navigation instruments,have been identified,and the technical measures have been adopted to protect the quiet radio environment around the site.The early science outputs of FAST have demonstrated the efficiency of RFI mitigation methods. | Hai-Yan Zhang Ming-Chang Wu You-Ling Yue Heng-Qian Gan Hao Hu Shi-Jie Huang Xin-Xin Zhang Jin-Hai Sun Bo Peng Ren-Dong Nan FAST Collaboration | 2020 | Research in Astronomy and Astrophysics2020，20，5： | 2 |
| 4 | α-Lactalbumin Unfolding Is not Sufficient to Cause Apoptosis, but Is Required for the Conversion to HAMLET(human α-lactalbumin made lethal to tumor cells)显示文摘 | MALIN SVENSSON JONAS FAST ANN-KRISTIN MOSS- BERG | 2003 | Protein Science2003，，12： | 1 |
| 5 | An international perspective on Tourette syndrome:selected findings from 3500 individuals in 22 countries显示文摘 | Freeman RD Fast DK Burd L | 2000 | Dev Med Child Neurol2000，42，7： | 1 |
| 6 | Propagation predictions for HF network simulations显示文摘 | Johnson Fast E E | 1997 | IEEE MILCOM 97 Proceedings1997，，01： | 1 |
| 7 | Microsporidia:biology and evolution of highly reduced intracellular parasites 显示文摘 | Keeling P J Fast N M | 2002 | Annual Re- views in Microbiology2002，56，1： | 1 |
| 8 | MC-QCISD:multi-eoefficient correlation method based on quadratic configuration interaction with single and doub- le exeitations显示文摘 | Fast P L Truhlar D G | 2000 | The Journal of Physical Chemistry A2000，104，26： | 1 |
| 9 | 264 Statistical Characters显示文摘 | Jianfeng X Zhibo Ch Yun H Efficient Fast ME Predictions and Early termination Strategy Based on H | 2003 | ICICS-PCM2003，1，： | 1 |
| 10 | Enhanced growth and resistance to Vibrio challenge in pond-reared black tiger shrimp Penaeus monodon fed a Bacillus probiotic显示文摘 | Rengpipat S Tunyanun A Fast AW | 2003 | Diseases of Aquatic Organisms2003，55，2： | 1 |
| 11 | Stoichiometric and energetic analyses of non-photosynthetic CO2 fixation pathways to support synthetic biology strategies for production of fuels and chemicals 显示文摘 | Fast AG Papoutsakis ET | 2012 | Curr Opin Chem Eng2012，1，4： | 1 |
| 12 | Picloram and aminopyalid sorption to soil and clay minerals显示文摘 | FAST B J FERRELL J A MACDONALD G E | | 0，，： | 1 |
| 13 | Role of complement in the pathomechanism of atherosclerotic vascular diseases显示文摘 | Szeplaki G Varga L Fast G | 2009 | Mol Immunol2009，46，14： | 1 |
| 14 | An evaluation of the MM5, RAMS, and Meso- Eta models at subkilometer resolution using VTMX field campaign data in the Salt Lake valley显示文摘 | Zhong S Y Fast J | 2003 | Monthly Weather Review2003，131，： | 1 |
| 15 | Nonpurulent response to toxic shock syndrome toxin 1- producing Staphylococcus aureus: relationship to toxin-stimulated production of tumor necrosis factor显示文摘 | FAST D J SCHLIEVERT P M NELSON R D | 1988 | J Immunol1988，140，： | 1 |
| 16 | Nuclear-encoded, plastid-targeted genes suggest a single common origin for apicornplexan and dinoflagellate plastids显示文摘 | Fast N M Kissinger J C Roos D S | 2001 | Mol Bioi Evol2001，18，3： | 1 |
| 17 | Uber Einige Methoden zur Vermehrung von Orchideen显示文摘 | FAST G | 1973 | Jahresbericht der Fachhochschule Weihenstephan1973，2，： | 1 |
| 18 | Citrullination of inhibitor of growth 4 ( ING4 ) by peptidylarginine deminase 4 ( PAD4 ) dis- rupts the interaction between ING4 and p53 显示文摘 | Guo Q Fast W | 2011 | J Biol Chem2011，286，17： | 1 |
| 19 | Opti- mized Parameters for Sealing Correlation Energy显示文摘 | FAST P L CORCHADO J SANCHES M L | 1999 | Jour- nal of Physical Chemistry A1999，103，17： | 1 |
| 20 | Importance of postprandial glycemia to achieve target HbA1c levels显示文摘 | Woerle HJ Neumann C Zschau S Impart of fasting and postprandial glycemia On overall glycemic control in ty pe 2 diabetes | 2007 | Diabetes Res Clin Pract2007，77，2： | 1 |
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