Technical Information Summary - ATIK Cameras 3 Series User Manual

4 Technical Information Summary

Sensor Type
Resolution
Pixel Size
ADC
Readout Noise (typical)
Interface
Power
Maximum Exposure
Minimum Exposure
Guide Port
Cooling
Weight
Backfocus distance
Autoguider port pinout
The following table gives the angular resolution per pixel with certain focal
distances. The formula to calculate any other focal length is:
(Pixel Size (μm) / Focal Distance (mm)) * 206.3 = angular resolution (arcseconds/pixel)
Focal Distance (mm)
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
Atik 314L+ Atik 314E
Sony ICX285 Sony ICX205
1392x1040 pixels 1392x1040 pixels
6.45x6.45μm 4.65x4.65μm
16 bit 16 bit
4 e - 4 e
USB USB
12V DC 0.8A 12V DC 0.55A
Unlimited Unlimited
1/1000 s 1/1000 s
ST-4 compatible ST-4 compatible
Thermoelectric Thermoelectric
Approx. 400 g Approx. 350 g
12mm 12mm
Angular resolution
(arcsec/pixel) – 314L
3.80
3.33
2.96
2.66
2.42
2.22
2.05
1.90
1.77
1.66
1.57
1.48
1.40
1.33
Page 8
Atik320E
Sony ICX274
1620x1220 pixels
4.4x4.4μm
16 bit
- 4 e -
USB
12V DC 0.8A
Unlimited
1/1000s
ST-4 compatible
Thermoelectric
Approx. 350g
13mm
Angular resolution
(arcsec/pixel) – 314E
2.74
2.40
2.13
1.92
1.74
1.60
1.48
1.37
1.28
1.20
1.13
1.07
1.01
0.96