In contrast to the other solution setups, here the observations are not weighted by any additional noise terms.
a Baseline length repeatabilities for about 2700 VLBI sessions between 1993 and 2014 and different solution setups including a reference solution (black crosses), a simple solution with a constant additional noise term (purple triangles), the Gipson et al.
In "Results" section, the results of the VLBI data analysis using a modified stochastic model with external physical correlations are illustrated for several VLBI observation campaigns consisting of different network geometries and for different solution setups.
Figure 6a shows the baseline length repeatabilities for all baselines, which occur in at least 30 sessions, for the same 2700 VLBI sessions and solution setups as used before.
a (chi ^2) values and b WRMS post-fit residuals for about 2700 VLBI sessions between 1993 and 2014 and different solution setups including a reference solution (black crosses), a simple solution with a constant additional noise term (purple triangles), the Gipson et al.
a (chi ^2) values and b WRMS post-fit residuals for the short baseline in Hobart, Tasmania, observed during the CONT14 campaign in May 2014 and different solution setups including a reference solution (black crosses), a simple solution with a constant additional noise term (purple triangles), the Gipson et al.
Keeping in mind that only the turbulence model considers correlations between the co-located stations in a proper way, it becomes obvious that the differences between the results of the solution setups are larger in local VLBI applications where high spatial and temporal correlations are found.
The system includes robots for the preparation of solutions, setup of hanging drops, and automated imaging, as well as a new software package (RoCKS) for managing all phases of the crystallization process.
Be aware that if commercial Sanke kegs are used, they will need to be cleaned using an expensive keg cleaning machine or using a potentially expensive centrifugal pump and cleaning solution reservoir setup.
The electron donor was supplied by adding 10 mM potassium acetate to the nutrient solution of setups 1 through 4 and 10 mM glucose to the nutrient solution of 5 through 8.
