User:Cdelgado

Camera commissioning plan status

This page provides a summary of the status of the deliverables commissioning plan of the camera, with actions , for each point.

1. Mechanics

Deliverables description

Mechanics. Opening and closing front door (commissioning of the hydraulic system). Opening and closing backdoor. Moving the Star Imaging Screen (SIS). Movement and visibility from dish center of the SIS.

Comments

It is not clear what has to be delivered and what is really needed to consider the system commissioned. All the declared deliverables have been performed and there are documents proving it pictures and movies in some cases).

Deliverables status

Actions

03/07/2019 Ask experts to decide what is required

2. Thermalization

Deliverables description

a. Tests without Drive: Plot Temperature vs time of various T sensors, auxiliary and

internal module sensors. T must stabilize within 2 hours and T of the modules must be within the operating range of the electronics with at least 10 degrees margin. Minimum run duration is 10 hours without any interruption.

b. Tests with Drive: Plot of the water pressure vs zenith/azimuth angle.

Comments

Deliverables status

For Deliverable a, plots exist when possible (there are no module sensor, but air sensor for modules channels), although limited to up to 8 hours to C. Delgado knowledge, and shows dependence due to direct sun light reaching to one side of the camera.

Deliverable b does not make a lot of sense, as the important quantity are the temperature as a function of the zenith/azimuth angle. Information seems available.

Actions

03/07/2019 Ask Daniel to modify deliverable b to temperature vs t vs zenith

03/07/2019 Prepare a long run with telescope movement to provide all plots

3. Connectivity

Deliverables description

a. All modules (means Dragon and Backplane) must respond to their foreseen IP and must be able to start up (boot) at the start up sequence. Plot: T for backplane and Humidity in camera coordinates for every Dragon and corresponding backplane.

b. Backplanes must see each other (L1, Clock, PPS distribution) and L0 distribution. Plot:

reconstructed network topology

Comments

This is done, but deliverable b does not prove all the signals, but only L1. For L0 there are dedicated tests, that failed for few modules.

Deliverables status

All done from monitoring and dedicated test before changing module numbering to the current one.

Actions