Often you just need to take note of the small scenes that make up daily life. Over the years I have made an effort to photograph these scenes, there is so much richness in our everyday existence that too many do not notice…
A sample of the control wiring and circuitry in the Servo Amplifier Assembly
A section of the whiffle tree that supports each Keck primary segment
The facility cooling lines that supply cold water to the K2AO electronics vault.
Tools and drawing lay on the table in the welding shop
A pile of 3/8″ air hose in the supply room
A tiny portion of the extensive cabling that connects the various elements of the Keck Interferometer
A scatter of tools at CSO
A handheld radio used at Keck for daily communication.
A pile of power drills await use on a shelf in the supply room
Electronics test leads and patch cables hanging from the rack in the Keck summit electronics lab
A bank of relays form the safety interlock system for the telescope.
The control panel for the telescope hydraulic bearing system pumps
A distribution video amplifier built around a THS7324
A set of tools ready for use on the Keck 1 nasmyth deck
A row of circuit breakers in the Keck 2 computer room
A tangle of cables for the Keck 2 optical bench subsystem
The Nasmyth Deck tool set in the Keck 2 dome
Part of the Keck 2 logic board, this PCB assembly controls the various control and safety logic for the Keck 2 telescope.
Fuses, relays, and contactors in the Keck 2 telescope control system
The transformers for the Keck 2 telescope servo drives
Hard hats ready for use just outside the Keck 1 dome
An assortment of cable pass through the Keck 2 telescope elevation cable wrap
The new telescope control system servers take up much of a rack
The many cables needed to operate the Keck 2 telescope thread through the azimuth wrap.
An electrician’s tool bag, complete with lockout tag
Spools of wire await use in the electronics shop
Racks of wire available for use in the Keck summit electronics lab
Looking at the back of a segment with the radial support removed
Analog ammeters indicate the motor current
A collection of keys
A Keck primary mirror segment jacked up out of the array
The usual mess littering a workbench in the Keck summit electronics lab in the midst of a project
A dense bit of temporary wiring in the Keck 2 SAA cabinet
I/O cards and field wiring in the Keck 2 local controls PLC
Bins full of stainless steel machine screws in the supply room
Patching in an experimental control system to move the Keck 1 telescope, one step closer to a major upgrade.
Multiple cables enter the Keck 2 Adaptive Optics bench.
