FIT-FDD#

FDD: General#

All QC plots are generated in 5 min. cycles. The histogram contents are reseted after each cycle.
Please wait at least 5 min. from the start of the RUN to judge about the quality of collected data.

FDD: Amplitude vs channel#

[QC on EPN/QC nodes - plot integrated over the QC cycle] fdd_ampl_channel

Charge amplitude distribution vs channel ID [0-15]. It should be non-empty.
Units: Charge is expressed in ADC channels.

Actions:
- if one or more empty channels (crosscheck known-issues file) - call FIT-on-call.

FDD: Time vs channel#

[QC on EPN/QC nodes - plot integrated over the QC cycle] fdd_time_channel

The time distribution vs channel ID [0-15].
It should be non-empty.
Units: Time is expressed in TDC channels, channel = 13 ps.

Actions:
- if one or more empty channels (crosscheck known-issues file) - call FIT-on-call.