Detectors
Standard
- Questar cameras
- Use NF/FF Alvium instead of moving Questar #2.
- Zyla for Optique Peter
Experiment Specific
- 1 X Epix100a : for Inelastic X-ray scattering (sits above target)
- 2 X Epix100a : for diffraction
- 1 X Epix Quad : for diffraction as a backup, if the Epix100a don’t survive EMP
- 1 x Alvium camera for extra optical alignment
- Mounted at NE viewport
- X-ray diode: Kaz installing Wave8 24/25 June 2025. IPIMB as backup.
XRT Spectrometer needed; Hae Ja has contacted Takahiro/Sanghoon
Motorization
Standard
- 6 X MFA (for the drive lenses)
- 3 X MFA (Visar)
- 500mm stage for Zyla
- MEC target stage
- JJ-slit is chamber need to work reliably
- We will definitely need the in-chamber X-ray slits for this beamtime : these requires 4 motors that come with the slit
Experiment Specific
- 3 X Analyser mounts : which have 2 dumb stepper motors each, so 6 in total
- 6 dumb motors on the diced crystal anaylser (3 analyzers) mounts
- Monochromator:
- 3-axis stage (from xrts)
- 3 axis XYZ stage (old XRTS stage) for under mono
- 4 X Newport LTA stages : for 2 motorized tip-tilt mirror that have the mono crystals
- 3-axis stage (from xrts)
- VT-50-100 below the Inelastic scattering Epix 100 camera
Notes on PR-60 Dumb Motor Channels
What we need:
- Target stage - already connected at USR 17
- 6 analyzer channels
- From McBride L-10177: Faulhber_SA_15_8_141 config (under MEC VT50) with encoders and limit switches disabled.
- 1 VT-50-100
XRTS uses DB50 to TC1 07-09, not on PR-60.
Current Usage (Planned in Bold):
| PV | DESC | PV | DESC |
|---|---|---|---|
| USR 17 | Tg X (in place) | USR 18 | DEAD |
| USR 19 | SPL Ref Laser (IN: 90) A1H | USR 20 | Vac Iris (close: 630, open: -1100) A1V |
| USR 21 | Optique Peter (1 is in focus x4) | USR 22 | SPL Filter (in 90, out 5) A2H |
| USR 23 | SPL Power Meter (IN:195, OUT::-40)\ A2V | USR 24 | DEAD |
| USR 25 | null A3H | USR 26 | N/A A3V |
| USR 27 | MIcos Filter Wheel (No Filter: 21) epix100a VT-50-100 | USR 28 | N/A |
| NO CONNECTOR | NO CONNECTOR | ||
| TC1 22 | MXI Z (0 is 10cm from TCC) | TC1 23 | Talbot Y |
Configuration
As built XPS2 (27 June 2025).
Cable and FF usage TBD, Peregrine will verify on Monday. Here is the controller usage:
- 09 - VISAR X MFA
- 10
- 11 - VISAR Z MFA
- 12 - VISAR Y MFA
- 13
- 14
- 15
- 16
As built XPS3 (27 June 2025).
Cable and FF usage TBD, Peregrine will verify on Monday. Here is the controller usage:
- 17 - South Y MFA
- 18 - South X MFA
- 19 - Talbot X UTS
- 20
- 21 - North X MFA
- 22 - North Z (DO NOT MOVE) MFA
- 23 - North Y MFA
- 24 - South Z MFA
As built XPS4 (27 June 2025).
Cable and FF usage TBD, Peregrine will verify on Monday. Here is the controller usage:
- 25 - Mono 2 hor LTA
- 26 - Mono 2 vert LTA
- 27
- 28 - Mono 1 vert LTA
- 29 - Mono 1 hor LTA
- 30
- 31
- 32
Status
| Component | Item | Stage | PVs | Feedthru | Comments | Operational |
|---|---|---|---|---|---|---|
| LPL | East Drive Lens | 3 X MFA | MEC:PPL:MMN:17 MEC:PPL:MMN:18 MEC:PPL:MMN:19 | T5/*1, XPS 3/1 T5/*2, XPS 3/2 T5/*3, XPS 3/3 | Y | |
| West Drive Lens | 3 X MFA | MEC:PPL:MMN:20 MEC:PPL:MMN:21 MEC:PPL:MMN:22 | T5/*4, XPS 3/4 T5/*5, XPS 3/5 T5/*6, XPS 3/6 | Y | ||
| VISAR | Lens | 3 X MFA | TBD XPS4 channels | B5/TBD, and then to XPS4 | ||
| Zyla | 500mm stage | 1 X IMS500P | MEC:PPL:MMN:25 | in-air, XPS 4/1 | Y | |
| Talbot X | 1 x UTS100PP | MEC:PPL:MMN:19 | Y | |||
| Target | X stage | 1 X IMS | MEC:USR:MMS:17 | D2c/D5 | pmgr: PLS85 In-Vac | Y |
| XRTS | XYZ | 3 X IMS | MEC:TC1:MMS:{07,08,09} for Z,Y,X. | D2c/D10 | Using old XRTS stage pmgr: XUV Z/Y/X | Y pmgr, air-side cable, vac cable |
| Analyzer 1 | H+V | 2 X IMS | MEC:USR:MMS:{19,20} for H,V. USR 19 moved to USR 27 | D2c/D6 | pmgr: Faulhber_SA_15_8_141 (under MEC VT50) with encoders and limit switches disabled | Y pmgr, encoder/ls modes verified in motor-expert-screen, DESC="Analyzer 1 H/V", air-side cable, vac cable |
| Analyzer 2 | H+V | 2 X IMS | MEC:USR:MMS:{22,23} for H,V. | D2c/D7 | pmgr: Faulhber_SA_15_8_141 (under MEC VT50) with encoders and limit switches disabled | Y pmgr, encoder/ls modes verified in motor-expert-screen, DESC="Analyzer 2 H/V". air-side cable, vac cable |
| Analyzer 3 | H+V | 2 X IMS | MEC:USR:MMS:{25,26} for H,V. | D2c/D9 | pmgr: Faulhber_SA_15_8_141 (under MEC VT50) with encoders and limit switches disabled | Y pmgr, encoder/ls modes verified in motor-expert-screen, DESC="Analyzer 3 H/V", air-side cable, vac cable |
| epix100a VT-50-100 | 1 X IMS | MEC:USR:MMS:27 moved to USR 19 (connector issues on PR60) | T5/1 | pmgr: VT-50-100 | pmgr, DESC="Epix100 Stage", USR 23 cable (labeled VT50 on DB15 end) |