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TEST MODES LOW FLUX.

Set up: Torre10.
Sec. flat:2009_05_18_154957.fits.

CLOSE LOOP. FILE:_112400

Rec: Rec_20090609_142233.
DIST: dist_atmo_08_1000Hz_15ms_s35.fits
GAIN:0.9.
FW1:T:90%
FW2:empty
Avg pupil:1800 counts.

CLOSE LOOP. FILE:_112759

Gain:0.

Image analysis:modes look ok.

TEST LOW FLUX.

_113946.fits.
Rec: Rec_20090609_142233.
DIST: dist_atmo_08_1000Hz_15ms_s35.fits
FW1: T:10%
FW2: empty:
GAIN:0.0.
Avg pupil:200 counts.

Nota: low flux and gain:0.1 during the close loop the secondary didn't responds. Recover fail done. setFlatao done.

Looking the show slopes, the slopes values are too high of the expected values.
Slopes Null acquire....

Note: Fail in the system after acquire another slope null.

OPEN LOOP FILE:_121408
Save: slopes and the frames.
FW1:T:90%.
note: looking the slopes, looks wrong.
CHANGE THE BIAS LEVEL..... from 1000 to 50.

200090611_122209.
target:50.
Note: slopes look ok. counts<1

20090611__122259.
target:1000.
Note: slopes look wrong. counts, >1

CHANGED CONFIGURATION FILE TO CALCULATE THE RIGHT PUPIL .
TEST WITH THIS NEW CONFIGURATION.
CLOSE LOOP
Gain:0.
Dist:No.
FW1:T10%.

NEW LIFE

CLOSE LOOP.

FILES:avg(100) 20090611_psf1.fits
Rec:20090609_142233.fits
Dist: No
ccd39:1000Hz.
FW1:T10%.
FW2:600-1000.
CC39:Imag Avg count:200-250.
Gain:0.2
TT:4

CCD47.
Nota: external high wind contribution. close loop well.

File:Avg(100). 20090611_psf2.fits
Gain:0.5.
NMODES:351.

File:Avg(100). 20090611_psf3.fits

Dist:dist_atmo_08_1000Hz_15ms_s35.fits.
Gain:0.5
NMODES:351.

File:Avg(100). 20090611_psf4.fits

Dist:dist_atmo_08_1000Hz_15ms_s35.fits.
Gain:0.0
NMODES:351.

Lamp down to get aveg count aprox.100.

File:Avg(300). 20090611_psf5.fits

Rec:Rec:20090609_142233.fits
Dist:dist_atmo_08_1000Hz_15ms_s35.fits.
Gain:0.5
NMODES:351.
TT:4.
FW1:600-1000.
FW2:850/10.

Nota: Avg pupil intensity count aprox 80.
File:Avg(300). 20090611_psf6.fits

Rec:Rec:20090609_142233.fits
Dist:NO.
Gain:0.5
NMODES:351.
TT:4.
FW1:600-1000.
FW2:850/10.

Nota: Avg pupil intensity count aprox 80.
File:Avg(500). 20090611_psf7.fits, & _psf8.fits

Rec:Rec:20090609_142233.fits
Dist:
dist_atmo_08_1000Hz_15ms_s35.fits.
Gain:0.5
NMODES:351.
TT:4.
FW1:600-1000.
FW2:850/10.
File:Avg(500). 20090611_psf9.fits.

Rec:Rec:20090609_142233.fits
Dist:
NO.
Gain:0.5
NMODES:351.
TT:4.
FW1:600-1000.
FW2:850/10.

Note: Load new ccd47 frame acquisition. Calculate the average at low level.Improve the frame aveg acquisition, range 1000-2000.
File:Avg(500). 20090611_psf10.fits

Rec:Rec:20090609_142233.fits
Dist:
.
Gain:0.5
NMODES:351.
TT:4.
FW1:600-1000.
FW2:850/10.

|*Food*|*Drink*|
|a|b|

{table-plus:sortColumn=1}
||Column 1||Column 2||Column 3||
|A|1|a|
|Z|2|b|
|B|3|c|
{table-plus}

Pippo PLUTO Pippa
| *L* | *C* | *R* |
| *L* | *C* | *R* |
| A2 |  B2  |  C2 |
| A3 |  B3  |  C3 |
| multi span |||
| A5-7 |  5  |  5 |
|^| six | six |
|^| seven | seven |
| split\
  | over\
  | 3 lines |
| A9 |  B9  |  C9 |


pippo 1 2   a c d   e f f

-- JuanCarlosGuerra - 2009-06-11
Topic revision: r4 - 04 Jun 2010, EnricoPinna
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