late entry from yesterday

WP6211 h1seiey Binary Card Repacement

Richard, Fil, Jim:

h1seiey was powered cycled to replace its BIO card in the IO Chassis.

WP6213 h1susauxey ADC ribbon cable swap

Richard, Fil, Jim, Dave:

h1susauxey was powered down to replace the ribbon cables which connect ADC to interface cards for the second and third ADCs to fix 4000 count offset. We noted that the as-built drawing was out-of-date (needs updating). The replacement did not fully fix the problem. The 4000 count offset started in January 2016 when the h1susauxey IO Chassis was accidentally powered down during ESD-DAC work on h1susey.

WP6214 h1nds0 memory upgraded

Jamie, Dave, Jim

h1nds0 RAM was upgraded from 48GB to 72GB, this fixed Jamies nds client data errors.

h1guardian0 reboot

Jamie, Dave:

we rebooted the h1guardian0 machine, Jamie verfiied all guardian nodes came back correctly.

dns database change for conlog machine name changes

Patrick, Carlos, Jim.

CDS DNS was changed to reflect the new conlog machines names.

Check AUTOCAL status for all 18bit DACs

Dave:

I verified that all of the H1 18bit DACs successfully pass their autocalibration. This includes the PEM-DACs.