2010 Jun 23, 8:20 UT

Moving M3 toward interferometer focal station:

M3 was previouslu configured for FLAO/RRH in the following position:

Tip	Tilt	Pist	Sel
as	as	mm	deg
-1008.3	18.0	0	-43.1798

Moved for interfereometer configuration to Interferometer (BentGregorianBack):

tip	tilt	pist	sel.
as	as	mm	deg
-612.1	739.8	0	8.5987

Hexapod was for FLAO/RRH

x	y	z	Rx	Ry	Rz
mm	mm	mm	as	as	as
0.69	2.10	3.755	-320	90	0

moved for interferometer to

x	y	z	Rx	Ry	Rz
mm	mm	mm	as	as	as
1.3	3.256	3.39	-554.5	216	0

refined for focus tip-tilt to

x	y	z	Rx	Ry	Rz
mm	mm	mm	as	as	as
1.245	3.2	3.75	-554.5	216	0

preliminary test of flattening

SINGLE_MEAS\20100623_hexapod_intmat m1 - m10 see "RR at telescope.xls" for the log of measurements and results of intmat with the hexapod

after alignment the HP configuration is:

x	y	z	Rx	Ry	Rz
mm	mm	mm	as	as	as
1.386	3.405	3.746	-573.714	232.687	0

Interaction matrix used: meas/flat/20100525_162214/flat_data_642modes.sav

print, opt_int_mat_reduce2(400, track='20100525_162214', /check, ZERN_NOT_FLAT=[1,2,3,4,7,8])

the results of flattening are saved here SINGLE_MEAS\20100623 here the

-- ArmandoRiccardi - 23 Jun 2010