Diff for "KAGRA/Subgroups/FCL"

Differences between revisions 5 and 64 (spanning 59 versions)

How to realize X arm GR/IR alignment(from IMMT2(SR3) to ETMXY)

Enter Alignment Mode1
- Go to Commissioning.Doc.
- Select "LSC_Lock" in Commissioning.Doc.
- Select "request [All]" in LSC_Lock.
- Select "DOWN" in All.
Enter Alignment Mode2
- Go to Commissioning.Doc.
- Select "SEMI AUTO ALIGNMENT" in Commissioning.Doc.
- Select "! engage" in SEMI AUTO ALIGNMENT.
X arm GR alignment (ITMY misalign).
- Go to Guardian Overview.
- Select "VIS_ITMY" in Guardian Overview.
- Select "request [All]" in VIS_ITMY.
- Select "Misaligned" in All.
X arm GR alignment (Resonate GR).
- Go to Guardian Overview.
- Select "XARM" in Guardian Overview.
- Select "request [All]" in XARM.
- Select "Misaligned" in All.
- You can see K1:AOS-TMSX_GR_PDA1_OUTPUT enhancement.
X arm GR alignment (Check spot position).
- Go to Commissioning.Doc.
- Select CAMERA.
- Select "TCAM Comm Mode" in CAMERA.
- Select "X_end_TCAM Commissioning mode start in TCAM Comm Mode".
- access http://172.16.33.39/vacuum for ETMX Spot Monitoring.
- access "! Tcam IX" for ITMX Spot Monitoring in CAMERA.
X arm GR alignment (PR3 Dithering).
- Go to Guardian Overview.
- Select "XARM" in Guardian Overview.
- Select "request [All]" in XARM.
- Select "MANUAL", then "ENGAGE_PR3_ADS" in All.
X arm GR alignment (find good FP axis & PR3 P/Y).
- Go to Commissioning.Doc.
- Select "ALL VIS" in Commissioning.Doc.
- Select "CRY-P" for both ITMX and ETMX in ALL VIS.
- Select "OL SETPOINT" for ITMX and ETMX in CRY-P.
- You can find for both ITMX and ETMX. Right click on slide bar and select “-1” as an increment.

Never select large increment.

Adjust (IE)TMX alignment to lead their spots on both (IE)TMX to be around center. Ideally, K1:AOS-TMSX_GR_PDA1_OUTPUT should be maximized.
Or, Maximize K1:AOS-TMSX_GR_PDA1_OUTPUT by adjusting, firstly Yaw of IETMX and secondly Pitch.
1. Remember the value of K1:AOS-TMSX_GR_PDA1_OUTPUT (assuming VtmsxGR-0).
2. Anyway, move Yaw/ETMX in one direction until you observe slight reduction of VtmsxGR-0.
3. Move Yaw/ITMX in both direction to find max of VtmsxGR.
4. (4-1) If you can find better VtmsxGR than Vtmsxgr-0, it means your selection for ETMX actuation is good direction.
  - (4-2) If worse, bad direction.
5. If good, repeat (2) (3) until you encounter (4-2). If bad, select opposite actuation then repeat (2)(3) until you encounter (4-2) again.
6. If you find max point, perform (1)~(5) for Pitch/(IE)TMX. (1)~(6) is regarded as one “set” optimization.Ideally, it is better to perform 2 sets for each Yaw/Pitch.

X arm FP axis is established and PR3 P/Y is fixed.
X arm GR alignment (Record good TMSX).
X arm IR alignment (Resonate IR).
X arm IR alignment (PR2-IMMT2 alignment).
X arm IR alignment (GR/IR resonance check).
X arm GR/IR alignment Established.
Y arm IR alignment Preparation.
Y arm IR alignment (Resonate IR).
Y arm IR alignment (Check spot position on ETMY).
Y arm IR align (Adjust BS for ETMY spot centering).
Y arm IR alignment (ITMY,ETMY alignment).
Y arm IR alignment (Check spot on ITMY).
Y arm IR alignment Established.
Y arm IR alignment (Record good TMSY).
Y arm IR alignment Established.
Y arm GR alignment (Resonate GR).
Y arm GR alignment (TMSY GR maximize with SR3).
Y arm GR/IR alignment Established.
FPMI Recovery (Exit from alignment mode).
FPMI Recovery (Align ITMX).
FPMI Recovery (Start FPMI).

-  ⇤ ← Revision 5 as of 2019-12-01 16:10:59 → 
  Size: 247
  Editor: miyoki
  Comment:
+   ← Revision 64 as of 2019-12-01 17:31:15 → ⇥
  Size: 5249
  Editor: miyoki
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-Test page
+How to realize X arm GR/IR alignment(from IMMT2(SR3) to ETMXY)
 Line 3:
-'''Enter Alignment Mode1'''
-Line 5:
+Line 4:
- * Go to [[http://172.16.32.60/kagra_mannual/img/commissioning_doc.png|Commissioning.Doc]].
 * Select "LSC_Lock" in [[http://172.16.32.60/kagra_mannual/img/gurad-LSC_LOCK.MAIN.png|Commissioning.Doc]].
+. '''Enter Alignment Mode1'''
  * Go to [[http://172.16.32.60/kagra_mannual/img/commissioning_doc.png|Commissioning.Doc]].
  * Select "LSC_Lock" in Commissioning.Doc.
  * Select "request [All]" in [[http://172.16.32.60/kagra_mannual/img/gurad-LSC_LOCK.MAIN.png|LSC_Lock]].
  * Select "DOWN" in [[http://172.16.32.60/kagra_mannual/img/gurad-LSC_LOCK.STATES.png|All]].

 * '''Enter Alignment Mode2'''

  * Go to [[http://172.16.32.60/kagra_mannual/img/commissioning_doc.png|Commissioning.Doc]].
  * Select "SEMI AUTO ALIGNMENT" in Commissioning.Doc.
  * Select "! engage" in [[http://172.16.32.60/kagra_mannual/img/salignment.png|SEMI AUTO ALIGNMENT]].

 * ''' X arm GR alignment (ITMY misalign).'''
  * Go to [[http://172.16.32.60/kagra_mannual/img/guardian_overview.png|Guardian Overview]].
  * Select "VIS_ITMY" in Guardian Overview. 
  * Select "request [All]" in [[http://172.16.32.60/kagra_mannual/img/guard-VIS_ITMY_MAIN.png|VIS_ITMY]].
  * Select "Misaligned" in [[http://172.16.32.60/kagra_mannual/img/guard-VIS_ITMY_STATES.png|All]].

 * ''' X arm GR alignment (Resonate GR).'''
  * Go to [[http://172.16.32.60/kagra_mannual/img/guardian_overview.png|Guardian Overview]].
  * Select "XARM" in Guardian Overview. 
  * Select "request [All]" in [[http://172.16.32.60/kagra_mannual/img//GRD-XARM_MAIN.png|XARM]].
  * Select "Misaligned" in [[http://172.16.32.60/kagra_mannual/img/GRD-XARM_STATES.png|All]].
  * You can see [[http://172.16.32.60/kagra_mannual/img/AOS-TMSX_GR_PDA1_OUTPUT.png|K1:AOS-TMSX_GR_PDA1_OUTPUT]] enhancement. 

 * ''' X arm GR alignment (Check spot position).'''
  * Go to [[http://172.16.32.60/kagra_mannual/img/commissioning_doc.png|Commissioning.Doc]].
  * Select CAMERA.
  * Select "TCAM Comm Mode" in [[http://172.16.32.60/kagra_mannual/img/IFO_CAM.png|CAMERA]].
  * Select "X_end_TCAM Commissioning mode start in [[http://172.16.32.60/kagra_mannual/img/CAL_TCAM.png|TCAM Comm Mode]]".
  * access [[http://172.16.33.39/vacuum|http://172.16.33.39/vacuum]] for ETMX Spot Monitoring.
  * access "! Tcam IX" for ITMX Spot Monitoring in [[http://172.16.32.60/kagra_mannual/img/IFO_CAM.png|CAMERA]].

 * ''' X arm GR alignment (PR3 Dithering).'''
  * Go to [[http://172.16.32.60/kagra_mannual/img/guardian_overview.png|Guardian Overview]].
  * Select "XARM" in Guardian Overview. 
  * Select "request [All]" in [[http://172.16.32.60/kagra_mannual/img/GRD-XARM_MAIN.png|XARM]].
  * Select "MANUAL", then "ENGAGE_PR3_ADS" in [[http://172.16.32.60/kagra_mannual/img/GRD-XARM_STATES.png|All]].

 * ''' X arm GR alignment (find good FP axis & PR3 P/Y).'''
  * Go to [[http://172.16.32.60/kagra_mannual/img/commissioning_doc.png|Commissioning.Doc]].
  * Select "ALL VIS" in Commissioning.Doc.
  * Select "CRY-P" for both ITMX and ETMX in [[http://172.16.32.60/kagra_mannual/img/VIS_ALL.png|ALL VIS]].
  * Select "OL SETPOINT" for ITMX and ETMX in [[http://172.16.32.60/kagra_mannual/img/CRY_CUST_TYPEA_OVERVIEW.png|CRY-P]].
  * You can find for both ITMX and ETMX. Right click on [[http://172.16.32.60/kagra_mannual/img/CRY_CUST_TYPEA_MN_OLSET.png|slide bar]] and select “-1” as an increment.
Never select large increment.
  * Adjust (IE)TMX alignment to lead their spots on both (IE)TMX to be around center. Ideally, K1:AOS-TMSX_GR_PDA1_OUTPUT should be maximized.
  *Or, Maximize K1:AOS-TMSX_GR_PDA1_OUTPUT by adjusting, firstly Yaw of IETMX and secondly Pitch.
   1. Remember the value of K1:AOS-TMSX_GR_PDA1_OUTPUT (assuming VtmsxGR-0).
   * Anyway, move Yaw/ETMX in one direction until you observe slight reduction of VtmsxGR-0.
   * Move Yaw/ITMX in both direction to find max of VtmsxGR.
   * (4-1) If you can find better VtmsxGR than Vtmsxgr-0, it means your selection for ETMX actuation is good direction.
    (4-2) If worse, bad direction.
   * If good, repeat (2) (3) until you encounter (4-2). If bad, select opposite actuation then repeat (2)(3) until you encounter (4-2) again.
   * If you find max point, perform (1)~(5) for Pitch/(IE)TMX.
   (1)~(6) is regarded as one “set” optimization.Ideally, it is better to perform 2 sets for each Yaw/Pitch.


 * ''' X arm FP axis is established and PR3 P/Y is fixed.'''
 * '''X arm GR alignment (Record good TMSX).'''
 * '''X arm IR alignment (Resonate IR).'''
 * '''X arm IR alignment (PR2-IMMT2 alignment).'''
 * '''X arm IR alignment (GR/IR resonance check).'''
 * '''X arm GR/IR alignment Established.'''
 * '''Y arm IR alignment Preparation.'''
 * '''Y arm IR alignment (Resonate IR).'''
 * '''Y arm IR alignment (Check spot position on ETMY).'''
 * '''Y arm IR align (Adjust BS for ETMY spot centering).'''
 * '''Y arm IR alignment (ITMY,ETMY alignment).'''
 * '''Y arm IR alignment (Check spot on ITMY).'''
 * '''Y arm IR alignment Established.'''
 * '''Y arm IR alignment (Record good TMSY).'''
 * '''Y arm IR alignment Established.'''
 * '''Y arm GR alignment (Resonate GR).'''
 * '''Y arm GR alignment (TMSY GR maximize with SR3).'''
 * '''Y arm GR/IR alignment Established.'''
 * '''FPMI Recovery (Exit from alignment mode).'''
 * '''FPMI Recovery (Align ITMX).'''
 * '''FPMI Recovery (Start FPMI).'''