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RON CCD39 11:20
Speed: 2500 kpix/sec - RON (ADU): 20.12   -  RON (e-):  10.06 (estimated)
Speed:  890 kpix/sec - RON (ADU): 13.08   -  RON (e-):   6.54 (estimated)
Speed:  400 kpix/sec - RON (ADU):  9.58   -  RON (e-):   4.79 (estimated)
Speed:  150 kpix/sec - RON (ADU): 11.39   -  RON (e-):   5.69 (estimated)

RON CCD39 11:30
Speed: 2500 kpix/sec - RON (ADU): 20.38   -  RON (e-):  10.19 (estimated)
Speed:  890 kpix/sec - RON (ADU): 12.99   -  RON (e-):   6.50 (estimated)
Speed:  400 kpix/sec - RON (ADU):  9.06   -  RON (e-):   4.53 (estimated)
Speed:  150 kpix/sec - RON (ADU): 10.30   -  RON (e-):   5.15 (estimated)

PUPILS prima pulizia

Ave dia: 32.35 - side 35.98

NOTE: No leak seen from the cooling pipes

Frames taken:

ccd39-20110103-prima-pulizia.fits
ccd39-20110103-dopo-pulizia.fits

Clear improvement, large dust spot not seen anymore after cube cleaning

(snapshot taken with 'ksnapshot' using 'window under cursor')

snapshot1-ccd39-senzafinestra-dopocubepulitzia.png

NOTE: commented '#tcstest:/Repository /Repository nfs' from /etc/fstab which caused enless delay on yum

snapshot2-ccd39-senzafinestra-dopo2dacubepulitzia.png

Dopo pulizia L1

snapshot3-ccd39-senzafinestra-dopo2dacubepulitzia-l1puliziaz.png


After piramid relocation: Change of the side from 36.22 to 38.22!!

snapshot4-ccd39-dodo_piramide_sposta.png

NOTE: Noise on the 'solito incriminato' channel (red) returned, moved connector and changed bias/noise!

-- JavierArgomedo - 03 Jan 2011
Topic revision: r4 - 03 Jan 2011, JavierArgomedo
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