10:00: startup and CalUnitSystemSx deployed.

PockelsCellsTransmission on LgswUnitSx

TN	Plot	Map
('20151018_164604','20151018_164724')

Hexa	0	-2	4.05	102	-693
M3	-615	291	0	25.9

11:30: we start measuring the overlap of the 3 FoVs. We scan Rx and Ry with hexpod and we acquire snapshots:

TN	AO Gain	Res. WF [nm rms]	AO rec	DIMM ["]	JCL	PCL	Notes
20151018_182914	0, 0, 0	NA	NA	-1	T	T
20151018_195705	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [-6. -6.]
20151018_195716	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [-6. 0.]
20151018_195726	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [-6. 6.]
20151018_195736	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [ 0. -6.]
20151018_195746	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [ 0. 0.]
20151018_195755	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [ 0. 6.]
20151018_195805	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [ 6. -6.]
20151018_195815	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [ 6. 0.]
20151018_195826	0, 0, 0	NA	NA	-1	F	F	Lgsw Fov hexa [ 6. 6.]

• PPT used to remap the 2D plots: 20151018_SX-LGSW_FoV_center.pptx: 20151018_SX-LGSW_FoV_center.pptx

On the Sx side the Rx and Ry tip-tilt axes of the hexapod are rotated by 22deg wrt the horizontal pixel grid of the Yellow PatCam.

Laser

Startup of SX lasers at 0:19. Startup power 43.xx than within about a minute up to 44.96 W. From then on looks stable. First laser has some double peak.

-- WolfgangGaessler - 19 Oct 2015