The way to tell is to open the Java Console window. CGLog A CGI script that produces a listing of the last 100 lines of the observing log file. A CGI script that produces a clickable listing of projects completed in previous array configurations dating back to 1993. You can view old summaries, schedules and results here. Antenna positions A CGI script that produces the fitted antenna positions from current and prior configurations.
Units are in nanoseconds and the coordinate system is equatorial.
Atmospheric Phase Monitor The BIMA Atmospheric Phase Monitor continuously measures the difference in electrical path length between two parallel columns through the atmosphere, using two identical, small antennas. From these data are calculated coherence length scales at 100 and 230 GHz. The coherence is the major factor determining whether the atmosphere is stable enough for the array to observe at 230 GHz. The Observing Signup Sheet . Also available as Postscript.