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Table of Contents:
| Table of Contents |
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Page Status
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Introduction
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Relevant Devices
Description | Qty | Source | Part Number |
|---|---|---|---|
SuperK | 1 | ||
SuperK splitter | 1 | ||
SuperK VIS/NIR selector | 1 | ||
Vescent | 2 | ||
Etalon computer | |||
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Relevant Functional Block Diagram
Needs to be updated
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Visio version of above diagram:
| View file | ||
|---|---|---|
|
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Relevant Datasheets & Manuals
Description | File | Source | |
|---|---|---|---|
| 1 | |||
| 2 |
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Relevant Software
Description | File | Source | |||||
|---|---|---|---|---|---|---|---|
| 1 | Software Interface Document |
| Julian Sturmer |
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Etalon Status Update
Based on C. Schwarb’s email on Nov 4, 2022.
- Need update from Julian Sturmer regarding temperature controllers and etalon computer setup.
- Set up etalon computer as a vendor-supplied machine, similar to the Menlo machine
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CH2: External (external chamber heaters, all connected)
Etalon Rack Devices
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Description
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Qty
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Manufacturer
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Part Number
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Voltage
[V]
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Current
[A]
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Power
[VA]
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PDU Plugs
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Ethernet
Req'd?
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Rack U’s Req’d
(1U = 1.75”)
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Controlling Software
[Etalon/KPF]
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WMKO Heat Exchanger
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1
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WMKO
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-
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1
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-
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6
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N/A
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Etalon Rack Network Switch
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1
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Aruba
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2530-24G
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1
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-
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1
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N/A
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Etalon Rack PDU
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1
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Eaton
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EMAT08-10
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-
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1
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1
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Etalon computer through web interface
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Etalon White Light Source
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1
NKT Photonics
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SuperK EVO HP EU-4
4
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Etalon?
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Etalon digital acquisition interface
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2
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MCDAQ
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USB-1808X
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USB
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0
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-
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1 (shared)
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Etalon
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Laser current controller
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1
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Custom
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-
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110
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60
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1
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-
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3
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-
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Temperature controller
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2
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Vescent
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SLICE-QT
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110
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50
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1
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-
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3 (for both)
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Etalon
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Ion getter pump & controller
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1
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Gamma
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Gamma SPC-1-P-S-1-US110-E-S-N
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110
0.04
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1
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1
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3
(shared?)
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Etalon
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Vacuum gauge
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1
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Thyracont
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VSM79
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110
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5
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1
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-
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-
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Etalon
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Etalon computer
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1
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InoNet (TBD)
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MAYFLOWER-ID/i7-8700Rp
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110
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250
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2
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1
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2
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Etalon
Notes:
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For “Controlling Software” column:
“Etalon” = device is only controlled by software on etalon PC;
“KPF” = device needs to be controlled by KPF instrument control software
For “Etalon computer”:
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any 19” server with Linux OS (preferred: Ubuntu) with at least 4 cores. >=1TB SSD, >=2TB HDD, >=16GB RAM will work
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redundant power supply recommended (included in table)
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)
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Other Facility Services
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Service
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Description
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Ethernet
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Ethernet line from the KPF main switch to the etalon rack switch.
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Compressed Air
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To float the optical table shared with the calibration unit.
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Glycol
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For the WMKO heat exchanger in the top of the etalon rack.
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Dry Air
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?
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Other?
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?
Relevant Functional Block Diagram
Is this diagram still correct?
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Visio version of above diagram:
| View file | ||
|---|---|---|
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Software Actions
List of etalon actions that the KPF instrument control software will need to perform (i.e. move something, read a value, measure something, etc.)
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Action
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Notes
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Email exchange between Julian and Will about KTL access to etalon telemetry:
| View file | ||
|---|---|---|
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Required Software-Adjustable Settings
List of etalon device settings that the KPF instrument control software would need to control or change.
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Setting
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When Needed
[Yes/No/Maybe]
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Notes
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-
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Build
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Observing
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Maintenance
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-
Required Telemetry
List of etalon telemetry that the KPF instrument control software should monitor, save, or make available for image headers.
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Parameter
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Report Frequency
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Purpose
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Notes
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Required Alarms
Etalon telemetry items that should have a KPF instrument software alarm raised when telemetry passes a threshold value.
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Parameter
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Threshold
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Notes
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Relevant Datasheets & Manuals
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Description
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File
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Source
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