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Hollow Cathode Lamps
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Lamp Type
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Octagon
Position
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Vendor
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Part Number
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Serial number
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Notes
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Th-Ne?
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Th-Ar Daily
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Photron
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HJE0762
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New lamp purchased by KPF? (see notes below)
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Th-Ar
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Th-Ar Gold
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Photron
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HNC0486
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Jerry’s older, now-sacred-to-KPF lamp (see notes below)
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U-Ne
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U-Ne Daily
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Photron
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HRG0309
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New lamp purchased by KPF
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U-Ne
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U-Ne Gold
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Photron
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HRG0308
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New lamp purchased by KPF
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(add information about Th-Ne lamps)
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Th-Ar
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Th-Ar Daily
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Green Scientific
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G858A
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L82979
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New lamp purchased by KPF
Installed, replaced within 3 days, broken.
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Th-Ar
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Th-Ar Daily
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Green Scientific
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G858A
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L82890
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New lamp purchased by KPF
Notes on use history are not clear. Installed Dec 15, 2022 (daily or gold, not clear).
Pulled from Gold on Feb 22, 2023 (Gold power supply not working), installed as Daily lamp. Verified working.
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Th-Ar
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Th-Ar Daily
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Green Scientific
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G858A
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L82884
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New lamp purchased by KPF
Installed on Feb 15, 2023, no flux visible.
Table of Contents:
Table of Contents | ||||||||||||
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Introduction
A location to archive the serial numbers of the calibration sources used by KPF.
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Octagon Positions
For reference:
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Broadband Lamps
Lamp Type | Vendor | Part Number | Serial number | Notes |
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Tungsten-Halogen | Thorlabs | SLS201L | No serial number is visible on enclosure exterior. Might be one on lamp itself, but I (SG) did not take the unit apart to look at lamp. Something to check if lamp burns out. | |
Tungsten-Halogen | Thorlabs | SLS201L |
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Super-Continuum
Lamp Type | Vendor | Serial number | Notes |
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(add etalon’s super-K information) |
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Hollow Cathode Lamps
NOTE: When a lamp is changed, please record the change in the table below, and also update the appropriate KTL keyword with the new serial number. The relevant keywords for the hollow cathode lamps are: | |||
kpflamp.TH_DAILY_SN | kpflamp.TH_GOLD_SN | kpflamp.U_DAILY_SN | kpflamp.U_GOLD_SN |
Thorium-Argon Daily
Green Scientific part number: G858A
Photron part number: P858A
Date | Change |
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Aug 26, 2022
SSL | Photron HJE0762 (which was actually Th-Ne) |
Aug 26, 2022 | Installed |
HJE0762 as ThAr |
Aug 26, 2022
Daily |
Aug 26, 2022
Installed HRG0308 as UNe Gold
(add Cal Unit broadband lamp information)
(add Flat Field Fiber broadband lamp information)
Dec 12, 2022 | Removed HNC0486 as ThAr Gold |
Dec 15, 2022 | Removed |
Green Scientific L82979 from ThAr Daily (broken) | |
Feb 11, 2023 | ThAr Daily (please verify serial number) reported as having substantially reduced flux, probably starting around Jan 26 2023. |
Feb 15, 2023 | Brett installed Green Scientific L82884 in Th-Ar Daily. No flux seen in cals during subsequent days. |
Feb 21, 2023 |
(Note: the |
April 10, 2023 | Grant Hill made the change:
(Note: the |
August 24, 2023 | John Valliant installed L82932 (s/n keyword also updated to this value) |
August 6, 2024 | Dennis Patterson installed L74828 (see Daylog Ticket K1-34509). |
Thorium-Argon Gold
Green Scientific part number: G858A
Photron part number: P858A
Date | Change |
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Aug 26, 2022 | Installed HNC0486 as ThAr Gold (this was the legacy lamp from Jerry/TEDI) |
Dec 12, 2022 | Removed HNC0486 as ThAr Gold |
Feb 21, 2023 |
(Note: the |
May 3, 2023 | GS L82903 in to Th_GOLD (Note: the |
Hollow Cathode Lamp Power Supply Manual
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March 28, 2024 | Removed lamp from Th Daily slot (no S/N on lamp, but keywords indicate it was L82932). Installed L82906. Daylog Ticket K1-33865. Josh then updated keywords. |
Uranium-Neon Daily
Photron part number: P863
Date | Change |
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Aug 26, 2022 | Installed HRG0309 as UNe Daily |
Uranium-Neon Gold
Photron part number: P863
Date | Change |
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Aug 26, 2022 | Installed HRG0308 as UNe Gold |