-- RunaBriguglio - 08 Dec 2011

shell set

test starts at 20111208_021400

actuators to be monitored

337 pos

test stops at 20111208_023900 for TCS restarting

test restarted at 20111208_024950

402 pos

test stopped 20111208_040110 (rip at 040107 because swing arm status was red.

Test started at: 05:34:43. Load shape from the AOS. Stop at 6:20. Rip the shell due to swim arm deploy (TCS test).

test restarted set flat 7:10:00

422

test stopped 075000

625,497 curr and volcano

set flat 120646 41deg elevation

stop 130000

625,497,422 emoved from ICC

test restarted 20111208_130500

422 removed definitively from loop (pos and curr)

test restarted 132541

stopped 133321

this new configuration seems to be a bit more stable in terms of jumping actuators

Slewing test

Start of testing 135000

625 problemi che fare?

402 rimuove pos salti 200nm

il differenziale e' in generale saturato dall'anello interno

59?

test ended at 140500

402 removed pos and curr

Noise test

trying to identify jumping actuators running a long noise test (approx 2.5 min)
Tracknum # iter elev minmax noise most noisy act most noisy crate
20111208_141136 30 90 1.35-2.94 657 5
overwritten... 60 90 1.34-2.95 657-661 5
overwritten... 60 90 1.36-2.95 661 5
20111208_143157 60 90 1.35-2.95 661 5
20111208_143832 30 moving 1.54-2.97 669 5
20111208_144028 60 45 1.42-3 669 5
20111208_144326 120 45 1.46-3.02 669 5
so far, no evidence of jumping actuators

shell stopped at 20111208_151900

First Alignment

HP 3.83 -1.02 5.2 626 778

M3 Tip: -1330, tilt: 150, Piston:0, Sel:-48.3

Test of flattening

At this stage the modes sampling is really difficult because of the very large initial WFE, given by the residual alignment (PtV=14um)
Tracknum modes amp nm RMS
20111208_220842 0-10 150
20111208_231741 11-20 100
20111208_232549 21-40 80
20111208_233011 41-60 80
20111208_233757 61-100 40
20111208_233936 101-150 30
20111209_000524 151-200 30
20111209_000720 201-250 20

Flattening

N modes Electrical result Optical result WFE (nm RMS) Notes
0   20111208_220600_flat_default.h5 3000 Starting point
10 20111208_221956/flattening.sav 20111208_221956_flat10modes.h5 564  
20 20111208_232449/flattening.sav 20111208_232449_flat20modes.h5 336  
40 20111208_233245/flattening.sav 20111208_233245_flat40modes.h5 219  
60 20111208_234107/flattening.sav 20111208_234107_flat60modes.h5 136  
100 20111208_235309/flattening.sav 20111208_235309_flat100modes.h5 79  
150 20111209_000859/flattening.sav 20111209_000859_flat150modes.h5 53  

Test of load shape
Shape loaded Optical result WFE (nm RMS) WFE flattening result
20111208_221956 20111208_231300_2load_shape_20111208_221956.h5 642 564
0111208_234107 20111208_234300_load_shape_20111208_234107.h5 141 136
20111208_235309 20111208_235450_load_shape_20111208_235309.h5 86 79
0111209_000859 20111209_001045_load_shape_20111209_000859.h5 70 (astig rem ->47) 53
Topic revision: r3 - 09 Dec 2011, RunaBriguglio
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