Content Comparison

WD

SG

Finalize CCD Cold Head Temperature Controller device page

June 10, 2021

Will look at javascript packets with hope of intercepting.

SG

Tell Brad webcam usr/pwd

June 10, 2021

Now on SSL network, should be accessible from kpf-asl-prime

All

SBIG SDK discussion

June 10, 2021

• SDK:

https://cdn.diffractionlimited.com/dlapi/md_quickstart.html

• Brad’s note about shorter MTBF

• I noticed this line:

“Note: This API does not support legacy SBIG ST-, STL-, STX-, STXL- and similar cameras supported by the SBIGUDrv.”

All

kpf-asl-prime package installation

June 10, 2021

Steve working on command list

WD/BH

Look into connecting to CCD Cold Head Temperature Controller (for telemetry only as a start)

June 11, 2021

Discussed at June 10, 2021 meeting

All

Check power cycling sensitivity of each device

June 11, 2021

All

Check each device to ensure front panels can be locked out

June 11, 2021

SG

Invite Josh and Kyle to meeting every other week; change time to Thursday afternoons

June 11, 2021

Decided at June 11 meeting this is beneficial to keep them in the loop.

WD/BH

Look into intercepting javascript packets from pump controller webserver

June 11, 2021

Decided at June 11 meeting that custom, serial-based pump control software unnecessary and we’ll use the turbo.control webserver interface for control of pump if needed for maintenance. We will try to decode javascript packets to pull telemetry values from them.

BH

Send Vaisala, Intensity Monitor to SSL

June 10, 2021

Decided at June 11 meeting

WD

Send Eaton PDU to SSL?

June 10, 2021

Decided at June 11 meeting

BH

Send back 3rd NUC

June 11, 2021

Decided at June 11 meeting

WD

Finish service for Leybold Graphix gauge controller

June 10, 2021

BH

Adapt Keck Lakeshore service for KPF

June 10, 2021

SG

Observing modes spreadsheet

June 10, 2021

revisit in earnest in August

WD

Log file on kpf-asl-prime

June 1, 2021

• I could not persuade selinux (Security-Enhanced Linux) to allow rsyslog to write to our standard log locations $KROOT/var/log/.  I will have to ask Steve Allen to assist with sorting that out.

• Temporarily, I have left the computer in “Permissive” mode [ie, selinux is not enforcing its strict security rules] so that rsyslog can write to the Kroot directory.

BH

Send Vaisala, Intensity Monitor to SSL

June 10, 2021

I think these are ready to go?

WD

Send Eaton PDU to SSL?

June 10, 2021

If not still needed, of course!

BH

Send back 3rd NUC

SG

Finalize Instec wiki device page

June 10, 2021

Steve working on command list

SG

Discuss prioritizing Instec telemetry

June 10, 2021

• .

WD

webKTL installation

June 10, 2021

Will allow us to monitor and control our devices

WD

Agitator run instructions (superceded by webKTL interface?)

June 10, 2021

After I finish the reconfig, the command line use will be:

To Start: put it into jog mode, and set speed:

modify -s kpfmot agitmod=jog   agitspd=1000   (or whatever)

<do something to home, gotta think about this, because we don’t actually care about a home>

To Stop:

modify -s kpfmot agitmod=halt

What’s missing from the above: we don’t have a definition of 'homing', but the software requires being homed.  Let’s discuss tomorrow.

Caution: initially, don’t command motion w/o being present, to confirm that it’s moving smoothly and not vibrating.

SG

Finalize ethernet layout diagram

June 10, 2021

Add webcam in crypt going to ops network; answer computer port questions

Image Removed

Image Added

SG

Add Aux rack to diagram here:
SSL Network Details

June 10, 2021

Talk to BJ Fulton about best way to export KPF telemetry data

June 10, 2021

BJ setting up grafana interface for viewing telemetry stream

• June 11: talk to Steve Allen about this, and also Keck

All

kpf-asl-prime package installation

June 10, 2021

• Steve did a bare-bones CentOS 8.3 install (adding GNOME and cmd line/GUI RAID software). Goal was to do minimum to get it running and on network.

• Different than kpf-server which was built up at UCSC

• June 11: Agreed to just add packages as needed ( and track them).

All

Discuss vacuum pump control and telemetry with Will and Brad

June 10, 2021

Vacuum pump webserver summary page

All

SBIG SDK discussion

June 10, 2021

• SDK:

https://cdn.diffractionlimited.com/dlapi/md_quickstart.html

• Brad’s note about shorter MTBF

• I noticed this line:

“Note: This API does not support legacy SBIG ST-, STL-, STX-, STXL- and similar cameras supported by the SBIGUDrv.”

SG

Discuss prioritizing Instec telemetry

June 10, 2021

Currently not in use with cryostat, but will be in a couple/few weeks.

Discussed at June 10 meeting

SG

Tell Brad webcam usr/pwd

June 10, 2021

Now on SSL network, should be accessible from kpf-asl-prime

WD

KFP history (telemetry) on kpf-asl-prime

June 1, 2021

• The kpf history (telemetry) service is installed and running.  But it needs additional services added to its configuration; currently it’s monitoring just kpfpower and kpfmot.

WD

kpfmot consolidation

June 1, 2021

• The kpfmot service now incorporates all motion-control components: currently it contains the agitator controls, the source shutter controls, and the thorlabs filterwheel control.

WD

set up kpf-asl-prime as our main server

June 1, 2021

• kpf-asl-prime is more-or-less ready to do all its functions as instrument server.

• The daemons that Brad created for kpf-server, are now installed on kpf-asl-prime.

• Both of the KPF servers know where these services run — that is, you should be able to do a “gshow -s servicename …” and be able to monitor keywords from anywhere.

• The KPF master start/stop script knows about the history service, the Galil’s, and the filterwheel