Device Identification

Chip name                            Tek2

Year of manufacture           1993

Serial number                      1396CR02-01

First light on La Palma        November 1993

Description                          Thinned AR coated

Operational Characteristics

 

Speed	Slow	Standard	Quick	Turbo	Nonastro
Bias(ADU)	996	1088	1231	849	379
Gain(e/ADU)	1.07	1.19	1.62	2.45	4.56
Noise(e)	5.22	4.99	5.77	10.26	22.6
Linear to(ADU)	60k	60k	60k	50k	15k
Readout time(s)	164	112	73	58	40

Vertical CTE                                         0.99999

Horizontal CTE                                     0.99999

Physical Characteristics

Pixel Scale (ISIS red)                           0.36 arcsec/pixel

Field of view (?)                                    ?

X Pixel size                                            24 microns

Y Pixel size                                            24 microns

X size in pixels of digitised area     1124

Y size in pixels of digitised area     1124

X size of useful imaging area              1024

Y size of useful imaging area         1024

X start of useful imaging area        50

Ystart of useful imaging area         0

LN2 capacity of cryostat                2.5 litres

Cryostat window thickness             4 mm

Distance from window to CCD       11.5 mm measured optical path length

Cryostat window size                      40 mm x 40 mm

Operational Parameters

Flooding type                                 none

Operating temperature                 173k

Preferred amplifier                         A

Network name                               CCD6

Anti-blooming available                no

Measured characteristics

Dark current                           6 e/hour