Diff for "PcalTask"

Differences between revisions 1 and 3 (spanning 2 versions)

Detailed task list of PCal is listed here.

X-end PCal

TxPD1 repairing
- THS4631 seems broken
- Asked Bin-Hua to bring parts.
OFS2 closed loop functionality repairing
- Relay is suspected. Will confirm using tester.
- Asked Bin-Hua to bring parts.
Interlock equippement
- Switch is equipped to modules.
- Connector between chassis and laser system is repaired.
Unstable D-sub connection at Tx module
- Some connectors are dead.
Cable arrangement
Laser remote control
- PC will be setup.
- Same script as in Y-end may be applicable.
BPM test
- Picomoter setting
Periscope install
- Equip picomoters to the mirror
- Wall between duct and modules
  - Ordered. Will arrive Kamioka on 9/10.
- Set duct and wall.
- Green laser preparation
  - Power supplies are OK.
  - Waiting for new post.
- Rx module alignment
- TCam has to come back.
  - PC has to be re-installed.
AOM current
- Sometimes over 0.5 V ?
Stray light
Put dumpers
- Borrowing 2 from Toyama univ. They has to be returned on 9/19 or 20.
WSK measurement
- Alignment of the last 2 mirrors ()
- Modification is required from LIGO's procedure.
- To be delivered on 9/19 or 20.
DAC noise problem
- With DAC cable, very large noise and offset are observed. It may be difficult to set working point.
OL/CL TF measurement
RPN measurement
Laser noise measurement
Harmonics noise measurement
VGA noise measurement

-  ⇤ ← Revision 1 as of 2018-09-06 10:27:06 → 
  Size: 1554
  Editor: chihiro.kozakai
  Comment:
+   ← Revision 3 as of 2018-09-06 11:18:16 → ⇥
  Size: 2228
  Editor: chihiro.kozakai
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 19:
- * TxPD1 repairing (THS4631 seems broken)
+ * TxPD1 repairing 
  * THS4631 seems broken
-Line 21:
+Line 22:
- * OFS2 closed loop functionality repairing (relay is suspected)
+ * OFS2 closed loop functionality repairing 
  * Relay is suspected. Will confirm using tester.
-Line 35:
+Line 37:
+  * Equip picomoters to the mirror
-Line 39:
+Line 42:
-   *
+   * Power supplies are OK.
   * Waiting for new post. 
  * Rx module alignment
  * TCam has to come back.
   * PC has to be re-installed.
 * AOM current
  * Sometimes over 0.5 V ? 
 * Stray light
 * Put dumpers 
   * Borrowing 2 from Toyama univ. They has to be returned on 9/19 or 20.
 * WSK measurement 
  * Alignment of the last 2 mirrors ()
  * Modification is required from LIGO's procedure. 
  * To be delivered on 9/19 or 20.
 * DAC noise problem
  * With DAC cable, very large noise and offset are observed. It may be difficult to set working point.
-Line 44:
+Line 62:
+ * VGA noise measurement