wfs START UP. oK.

BOARD SET UP: IRTC_V7

sECONDARY START UP WITH SOME PROBLEMS, CONNECTIVITY TO THE SECONDARY. TIME 9:0
RON TEST

TIME:9:10

COPLEY OFF.LIGHTS ON IN THE TOWER


SUMMARY ------------------------------------
ccd39 - binning 1
Speed: 2500 kpix/sec - RON (ADU): 19.06 - RON (e-): 9.53 (estimated)
Speed: 890 kpix/sec - RON (ADU): 13.77 - RON (e-): 6.88 (estimated)
Speed: 400 kpix/sec - RON (ADU): 9.25 - RON (e-): 4.63 (estimated)
Speed: 150 kpix/sec - RON (ADU): 11.38 - RON (e-): 5.69 (estimated)
HEXAPOD POSITION: [-504,1980,-231.9,183,-36,0]

GENERATED PUPILS BIN 3

Created disturbance to acquire bin3 interaction matrix

RON TEST: 380kpi/sec. dt:5ms, RON(e-) 4.3
150kpix/sec dt:5ms,RO8e-) 4.6.

The 150kpix/sec it will be used for the BIN3.

Subaperture 72
PUPILS 20090928_222825 DIGITAL REBIN.

DISTURBOIM <_100716>
type = <push-pull...>
PP param
Modes = </ KL / .... >
#Modes = <100>
Amp = <optimized_6lambda.fits>
Note = <..............>

Acquire intmat.

INTMATACQ <_103203> wrong
Pup = </bin3/20090928_222825 rebinned.>
Dist = <Cmddist_20090930_100716>
Iteration = <4>
Loop speed = <200 Hz>
bin=<3>
TT=<6l/D >
Rec.Close loop <rec_>
Gain vector close loop = <>

Nota: the measurements came wrong error message:"detected start of measure: frame counter ..." . taking another Intmat.

This Int mat it will be used to acquire another intmat at close loop.

INTMATACQ <_103749> wrong.
Pup = </bin3/20090928_222825 rebinned.>
Dist = <Cmddist_20090930_100716>
Iteration = <4>
Loop speed = <200 Hz>
bin=<3>
TT=<6l/D >
Rec.Close loop <rec_>
Gain vector close loop = <> Nota: the measurements came wrong error message:"detected start of measure: frame counter ..." . taking another Intmat.

Analyse the Intmat.
-skip:2
-Avg frame:2
-Binning:3
FAULT: SAVING SLOPES FROM THE SECONDARY. time:10:45

a possible solution to slow down the secondary oversampling and to reduce the run AO sampling.
running secondary oversampling: 800.
RIP THE SECONDARY DURING THE ACQUIRE INT MAT.time:11:04
The bcu look up table (bcuLUT)has to be changed for the bin 3. For the bin 3 the wfs send one frame every two.

restart: 12:00

INTMATACQ
<Intmat_20090930_115750>
Pup = </bin3/20090928_222825 rebinned.>
Dist = <t>
Iteration = <4>
Loop speed = <200 Hz>
bin=<3>
TT=<6l/D >
Rec.Close loop <rec_>
Gain vector close loop = <>


Nota: the modes look right. this Intmat used for the close loop

Analyse the Int mat.

REC <Rec:20090930_120049>
Modal Basis:<KL>
intmatacq = <Intmat_20090930_115750>
n modes = <100>
cutted = <1>
Note: <................>

IntMat close loop.

INTMATACQ <Intmat_20090930_120337>
Pup = </bin3/20090928_222825 rebinned.>
Dist = <CmdDist_20090930_>
Iteration = <4>x
Loop speed = <400 Hz>
bin=<3>
TT=<6l/D >
Rec.Close loop <rec_20090930_120049>
Gain vector close loop = gain0.05

Nota:
Analyse IntMat.

REC <Rec:20090930_120512>
Modal Basis:<KL>
intmatacq = <Intmat_20090930_120337>
n modes = <66>
cutted = <1>
Note: <................>

REC <Rec:20090930_120625>
Modal Basis:<KL>
intmatacq = <Intmat_20090930_120337>
n modes = <100>
cutted = <1>
Note: <................>

REC <Rec:20090930_120718>
Modal Basis:<KL>
intmatacq = <Intmat_20090930_120337>
n modes = <83>
cutted = <1>
Note: <................>
TEST OF THE RECs Close Loop Rec:20090930_120512

good up to gain:0.4 freq 400Hz
Dist: OFF

CLOOP <20090930_121807>
20090930_121915

Acquire dark:100 images
Bin = <3>
LoopHz = <200, 6L/D>
Pup = <tracking#>
Dist =</ off>
Gain = <0.4>
Rec = <20090930_120512>

SN = < zero
FW1 = <600dicr / ...>
FW2 = <800-40 / ..... >
Phot = <8000> phot/subap
Staged: <off>
Nota = <................>

CLOOP <20090930_> not done

Acquire dark:100 images
Bin = <3>
LoopHz = <200, 6L/D>
Pup = <tracking#>
Dist =</ off>
Gain = <0.4>
Rec = <20090930_120512>

SN = < zero
FW1 = <600dicr / ...>
FW2 = <800-40 / ..... >
Phot = <aprox 40> phot/subap
Staged: <off>
Nota = < lamp 12. during this close loop the bcu 47 started to reset and this affect to the close loop. The bcu47 has the camera lens control and when it fail, the camera lens stop............>
RIP the secondary at close loop. BCU 47 is reseting. time 12.31

TO CHECK THE BCU47 THE W HAS TO BE OFF.

STOP ALL THE OPERATION. THE W UNIT HAS TO BE PUT DOWN.

iT HAS BEEN SEEN THAT POWER CONNECTOR OF THE BCU47 ARE NOT GOOD AND THE CONNECTION IS A BIT FREE (NOT GOOD CONNECTED), THE CONNECTOR HAS BEEN CHANGED FOR NEW ONES, NOW IT SEEMS THAT IT MORE TIDE. ALSO THE RELAY WAS BYPASSED.

THE SYSTEM IS CHECKED AND IT IS WORKING RIGHT. NEXT DAY TO PUT BACK THE W UNIT.

-- JuanCarlosGuerra - 2009-09-30
Topic revision: r5 - 01 Oct 2009, JuanCarlosGuerra
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