Telescope Operator: SAllanson (LBTO)

Telescope Support: JUrban(LBTO)

Instrument Support: TShih (LBTO)

X_rms = 5 um

Y_rms = 9 um

rgpoff: 1.0800000 psigpoff: 0.7068600 Quad III Transformation: ax1 + by1 + kx = x2 -1.0021421867419507 -0.005491441853311629 -0.04311635181921458 ax1 + by1 + ky = y2 0.005491441853311629 -1.0021421867419507 612.9944976043214 RMS(X)= 0.00482 RMS(Y)= 0.00924 Scale factor: 1.0021 Rotation Angle (rad): 3.1470697 Rotation Angle (deg): 180.3139567 Mirrored transform: NO Star no x_targ y_targ x_comp y_comp X-res Y-res 1 86.139 521.055 86.137 521.065 0.00200 -0.01008 2 1.727 493.031 1.729 493.024 -0.00163 0.00701 3 -37.126 599.321 -37.117 599.307 -0.00840 0.01425 4 -141.624 564.153 -141.626 564.161 0.00219 -0.00792 5 -79.161 608.673 -79.167 608.676 0.00584 -0.00326 M_X_GP: 1 M_Y_GP: 1 signphi: 111:00 Jesper emails that there was a typo and that the Y_0 value in aocontrol.conf should be 611.5 rather then 612.5. Doug changes the oacontrol.conf file and Steve restarts oacserver. 11:03 Doug transform_collect the same 6 stars. Average y changed from 1042 to 1053. A bit of overshoot, but that because fo flexure. 11:10 Doug starts dice5_collect, InformationTechnologyER=5, DIST=10, EXP=4.0. Had a previous 0,30 RA/DEC offset to the dice5 is not centered on the center of rotation. This is OK. 20120308 Doug processed this small transform set (/Work/AGW_Data/20120305/transform3). This set has the X_0 and Y_0 suggested by Jesper for from the average on-axis position due to LUCI flexure. The important numbers are:

X_rms = 33 um

Y_rms = 46 um

Thus, this transformation a comparable to the previous transform use prior to the AGw#3 repair.

Quad III Transformation: ax1 + by1 + kx = x2 -1.002697401208181 -0.005059913324192644 -0.33766767954466137 ax1 + by1 + ky = y2 0.005059913324192644 -1.002697401208181 613.0929610416287 RMS(X)= 0.03252 RMS(Y)= 0.04588 Scale factor: 1.0027 Rotation Angle (rad): 3.1466365 Rotation Angle (deg): 180.2891358 Mirrored transform: NO Star no x_targ y_targ x_comp y_comp X-res Y-res 1 85.902 521.148 85.942 521.191 -0.03967 -0.04318 2 1.529 493.150 1.501 493.102 0.02746 0.04819 3 -37.366 599.431 -37.414 599.424 0.04768 0.00650 4 -141.984 564.156 -141.961 564.218 -0.02306 -0.06157 5 -79.503 608.832 -79.490 608.782 -0.01241 0.05006 M_X_GP: 1 M_Y_GP: 1 signphi: 111:15 Doug used IRAF, ds9 &, imexam, a to find the centroid of the star on LUCI. 11:42 Complete the dice5 data collection. -- DougMiller - 05 Mar 2012

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