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…
Fuses, relays, and contactors in the Keck 2 telescope control system
A collection of keys
A distribution video amplifier built around a THS7324
The control panel for the telescope hydraulic bearing system pumps
Patching in an experimental control system to move the Keck 1 telescope, one step closer to a major upgrade.
The usual mess littering a workbench in the Keck summit electronics lab in the midst of a project
Electronics test leads and patch cables hanging from the rack in the Keck summit electronics lab
An assortment of cable pass through the Keck 2 telescope elevation cable wrap
A sample of the control wiring and circuitry in the Servo Amplifier Assembly
Tools and drawing lay on the table in the welding shop
Spools of wire await use in the electronics shop
The transformers for the Keck 2 telescope servo drives
A row of circuit breakers in the Keck 2 computer room
The many cables needed to operate the Keck 2 telescope thread through the azimuth wrap.
A scatter of tools at CSO
A tangle of cables for the Keck 2 optical bench subsystem
Racks of wire available for use in the Keck summit electronics lab
A pile of power drills await use on a shelf in the supply room
Bins of bolts in the Keck supply room
A bank of relays form the safety interlock system for the telescope.
Multiple cables enter the Keck 2 Adaptive Optics bench.
Analog ammeters indicate the motor current
Looking at the back of a segment with the radial support removed
The facility cooling lines that supply cold water to the K2AO electronics vault.
An electrician’s tool bag, complete with lockout tag
A pile of 3/8″ air hose in the supply room
The Nasmyth Deck tool set in the Keck 2 dome
A set of tools ready for use on the Keck 1 nasmyth deck
A dense bit of temporary wiring in the Keck 2 SAA cabinet
Bins full of stainless steel machine screws in the supply room
A Keck primary mirror segment jacked up out of the array
The new telescope control system servers take up much of a rack
Hard hats ready for use just outside the Keck 1 dome
A section of the whiffle tree that supports each Keck primary segment
A tiny portion of the extensive cabling that connects the various elements of the Keck Interferometer
I/O cards and field wiring in the Keck 2 local controls PLC
A handheld radio used at Keck for daily communication.
Part of the Keck 2 logic board, this PCB assembly controls the various control and safety logic for the Keck 2 telescope.
