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LVI SmartGuider - Technical Specifications

LVI SmartGuider
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5. Technical Specifications
CAMERA
Sensor............................................................................Mono 1/3" Aptina MT9V032
Sensor resolution.........................................................752x480, 6-µm square pixels
Exposure time range............................................................Auto, 0.001 - 2 seconds
Housing................................................................Aluminium, with polycarbonate lid
Nosepiece........................................Standard 1.25-inch (31.8mm) with filter thread
Connectors...............................................................................................8-pin RJ45
Size and weight...................................................D=65mm, H=50mm, Weight: 110g
CONTROL PADDLE
Case………......................................................................................ABS, black color
Keypad......................................Three membrane keys with amber back-illumination
Display..................................2.5-inch amber graphical LCD, 128x64 pixel resolution
Connectors..................................................8 pin RJ45, 12V DC jack, 6 pin RJ12 pin
Size and weight..................................................LxHxD: 55x96x28mm, Weight: 220g
Power requirements…….........................................................6~14V DC, 90~200mA
FEATURES
- Automatic guide star search
- Real-time monitoring of guide star position and focus
- Automatic axis calibration with permanent storage of parameters
- Adjustable display backlight and buzzer volume.
- Adjustable dual-axis aggressiveness
- High-precision 2X sub-pixel autoguiding
GUIDE STAR BRIGHTNESS
60-mm guide scope…………………........................................................approx. 7.5
80-mm guide scope……………………....................................................approx. 8.0
100-mm guide scope…………………......................................................approx. 8.5
FIELD WIDTH AND IMAGE SCALE
Scope with F = 300mm...........FOV: 51.7x33.0 arcmin............scale: 4.13 arcsec/px
Scope with F = 500mm...........FOV: 31.0x19.8 arcmin............scale: 2.48 arcsec/px
Scope with F = 800mm….......FOV: 19.4x12.4 arcmin….........scale: 1.55 arcsec/px