Test of pupil recentering w/ slope rms

We switch on the system and setup for Pyramid TT. We find again that pupils are not in the proper position (from illumination pattern).

We close the AO loop w/o disturb.

We start from yesterday's motor position (pos0) and we try to minimize the XY slope rms shown in Gilles' GUI.

1. at the beginning we can set a max HO gain on 0.35 (motors in pos0)
2. we see that Y slope rms is higher than X one, we try to move the 3 motors up by 10 steps (pos1)
3. with motors in pos1 we can rise the HO gain up to 0.45, at 0.5 it oscillates again
4. we move again the motors up (pos2) and we get the same HO wf rms of yesterday...

TN	AO Gain	AO CL	TT Res. WF [nm rms]	HO Res. WF [nm rms]	AO rec	DIMM ["]	JCL	PCL	Notes
20161207_160536	0.5,0.5,0.5	T	73.5226	43.4666	20161205_222600	-1	T	F
20161207_160722	0.5,0.5,0.5	F	54.7256	672.56	20161205_222600	-1	T	F
20161207_160807	0.5,0.5,0.35	T	61.2354	254.402	20161205_222600	-1	T	F	pos0
20161207_160858	0.5,0.5,0.35	T	69.8744	43.0832	20161205_222600	-1	T	F	pos1
20161207_161004	0.5,0.5,0.5	T	71.9478	185.058	20161205_222600	-1	T	F	pos1
20161207_161045	0.5,0.5,0.5	T	58.3707	42.526	20161205_222600	-1	T	F	pos2

DX LGS jitter to NGS stage test

We acquire a new calibration: 20161207_163400 w/ LUCI rotator at 160 deg. Then we try to close the AO loop and to offset the NGS stages to see if they are shifted back.

TN	AO Gain	AO CL	TT Res. WF [nm rms]	HO Res. WF [nm rms]	AO rec	DIMM ["]	JCL	PCL	Notes
20161207_163758	0.5,0.5,0.5	T	84.5198	37.8628	20161205_222600	-1	T	F
20161207_164513	0.5,0.5,0.5	T	69.1005	40.8796	20161205_222600	-1	T	F
20161207_165345	0.5,0.5,0.5	T	78.6437	40.3519	20161205_222600	-1	T	F

DX NGS stage to PatCam calibration

We acquire it by hand:

• Pos 0: stages @ [-73.228; -51.521] mm
• Pos 1: stages @ [-69.243; -51.521] mm, TN: 20161207_170129
• Pos 2: stages @ [-77.239; -51.520] mm, TN: 20161207_170405
• Pos 3: stages @ [-73.244; -55.514] mm, TN: 20161207_171439
• Pos 4: stages @ [-73.243; -47.515] mm, TN: 20161207_172121

to assess the spot position on the PatCams we use the same measurement procedure of the pupMirrorToPatCam IM.

IM and REC saved by hand into the file: /home/argos/ngsStages2PatCam_20161207_180500.

From the measurement we assess the jitter scale to be ~3 mrad/" on sky on the PatCams.

Then we produce the Jitter to PatCam calibration (IM and REC) and we save them in this path: /home/argos/jitterPosition2PatCam_20161207_183600

To get the final guiding algorithm we need to calibrate on-sky the PatCam to LAS pupil mirror.

Then we will need to multiply the jitter position values by the Jitter2PatCam IM and then by the PupMirror2PatCam REC to get the proper pupil mirror values...

LgswUnitDx and TipTiltSystemDx test

We first produce the QC combined REC: 20161207_190200 using the LGSW REC: 20161205_215400

we close w/o disturb and the TS does not work...

TN	AO Gain	AO CL	TT Res. WF [nm rms]	HO Res. WF [nm rms]	AO rec	DIMM ["]	JCL	PCL	Notes
20161207_193922	0.2,0.5,0.5	T	291.574	40.2731	20161207_190200	-1	T	F
20161207_194045	0.2,0.5,0.5	T	303.5	39.8363	20161207_190200	-1	T	F
20161207_194354	0.2,0.5,0.5	T	369.229	41.6373	20161207_190200	-1	T	F

The co-pointing REC is broken, we set the 2015/12 one as default and we retry w/ and w/o disturb:

TN	AO Gain	AO CL	TT Res. WF [nm rms]	HO Res. WF [nm rms]	AO rec	DIMM ["]	JCL	PCL	Notes
20161207_212527	0.2,0.5,0.5	T	277.546	39.6387	20161207_190200	-1	T	F
20161207_212628	0.2,0.5,0.5	T	295.908	40.7762	20161207_190200	-1	T	F
20161207_213125	0.2,0.5,0.5	T	288.101	41.3917	20161207_190200	-1	T	F
20161207_213510	0.2,0.5,0.5	T	248.556	71.7305	20161207_190200	-1	T	F
20161207_213536	0.2,0.5,0.5	T	244.233	75.4243	20161207_190200	-1	T	F
20161207_213551	0.2,0.5,0.5	F	243.021	79.0452	20161207_190200	-1	T	F
20161207_213827	0.2,0.5,0.5	T	270.873	53.7633	20161207_190200	-1	T	F
20161207_213855	0.2,0.5,0.5	T	246.748	54.255	20161207_190200	-1	T	F
20161207_214001	0.2,0.5,0.5	T	246.14	55.0594	20161207_190200	-1	T	F
20161207_214224	0.2,0.5,0.5	T	255.778	50.2866	20161207_190200	-1	T	F
20161207_214243	0.2,0.5,0.5	T	273.456	48.8919	20161207_190200	-1	T	F
20161207_214259	0.2,0.5,0.5	T	251.616	48.6748	20161207_190200	-1	T	F

Then we also try the autogain procedure w/ 0.52" and 0.8" disturb: