... BITS sets the number of bits per sample for each baseband channel. ... Since an experiment will typically use the same number of bits per sample for all channels, it is usually only necessary to specify one value. If BITS is 2 , the first magnitude bit is placed on assigned track plus 8 for FORMAT = VLBA1:4 , on assigned track plus 4 for FORMAT = VLBA1:2 , and on assigned track plus 2 for FORMAT = VLBA1:1 . ... Same as baseband channel 1 if one or more are set. ... Example: BITS=1 . ...
metrologia The leap second: its history and possible future R. A. Nelson, D. D. McCarthy , S. Malys, J. Levine, B. Guinot, H. F. Fliegel , R. L. Beard and T. R. Bartholome w Abstract. This paper reviews the theoretica l motivatio n for the leap second in the context of the historica l evolutio n of time measurement . Th e periodic insertio n of a leap second step into th e scale of Coordinate d Universal Time (UTC) necessitates frequent changes in comple x timekeepin g systems an d is currentl y th e
... Twenty-Six Year Monitoring of Water Masers IAU Symposium 242, Alice Springs 1 Contents of the work A sample of H2O maser emission sources has been observed since 1980. ... Rudnitskij et al. ... Twenty-Six Year Monitoring of Water Masers IAU Symposium 242, Alice Springs 4 Maser in a protoplanetary disc (S255) Flux density, Jy S255: H2O line profile 5 February 2002 Radial velocity, LSR, km/s Rudnitskij et al. ... Twenty-Six Year Monitoring of Water Masers IAU Symposium 242, Alice Springs 12 ...
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