- Instructions from Kaz:1). Mount the detector using a black adapter plate. Detector connected to the adapterplate using only 2 screws (not all 4). (In fact, do we even need the adapter plate?) Done. Note: supplied adapter plate does not match mounting pattern in detector case. Need to find alternate plate.2). Prepare water chiller- Disconnect water chiller from network (if it's connected). Done.- Prime the water chiller using the short hose (in the FAR hall detector cabinetlock key is 0624). Run the pump at 100%, 50%, and 10%, 10minutes at each setting. (Done)15% = 2.8 l/m50% = 3.4 l/m100% = 4.4 l/m- Reconnect water chiller to network. (Done)- connect water chiller to detector, and start running. Flow should be ~2.4LPM. (2.5l/m) (Done)3). epix10k2m power- attach power cables to PDU...label cables if necessary. (Done). Do not attach toepix10k2m yet.- pin-out the epix10k2m power cables (Done, values below).
Quad0 Line MPOD CH A-M AVDD 1V 100 B-N AVDD 1V 100 C-P AVDD 1V 100 D-R AVDDsense 0V E-S DVDD 1.5V 101 F-G DVDDsense 0V U-V HV 10V 0 Quad1
A-M AVDD 2V 102 B-N AVDD 2V 102 C-P AVDD 2V 102 D-R AVDDsense 0V E-S DVDD 2.5V 103 F-G DVDDsense 0V U-V HV 20V 1 Quad2
A-M AVDD 3V 104 B-N AVDD 3V 104 C-P AVDD 3V 104 D-R AVDDsense 0V E-S DVDD 3.5V 105 F-G DVDDsense 0V U-V HV 30V 2 Quad3 A-M AVDD 4V 106 B-N AVDD 4V 106 C-P AVDD 4V 106 D-R AVDDsense 0V E-S DVDD 4.5V 107 F-G DVDDsense 0V U-V UV 40 3 - if pin-out is ok, turn off power, and connect cables to detector. (done)- If water is flowing, turn on power. Holding off on this since there is no fiber available to let us know whether the detector is working.
- Instructions from Kaz:
- Detector bolted to stand just out of x-ray beam per Chollet instruction. To be positioned later.
- 15 ft. ePix Quad cables labelled and connected.
- Chiller loop short-circuited, run @18C and 15% power for ~10 min. Had to refill water to eliminate bubbles....seemed easier to get rid of bubbles with reservoir cap removed/loose.
Checkout August 7:
- Detector mounted to motorized stage, powered up nominally at 0845. Allow 15 min to stabilize.
- Failed 'epix10k_pedestals' script. Detector looks good in AMI (considering no peds).
- ~0930 Q1 tripped....reset with wider env limits.
- Silke thinks pedestal script is fixed...'epix10_pedestals', then 'makepeds' to load. Seems good. Check timing first.
- Move integration window via acqToasicRDDelay (1 unit = 10ns). Started ~78032
- Ag behenate, fixed high gain.