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The sensor array is 2048 x 2048 with relatively large 11um pixels and 89ke- full well capacity. The QHY42-BSI is capable of high frame rates up to 24FPS at full resolution. Two stage TE cooling lowers the sensor temperature to -40C below ambient.
QHY42 capture of point source meteor or satellite glint in Orion at 24FPS during Geminid Meteor shower in December, 2017. Reference star is Mag. 9.5. Event lasted less than 0.4 seconds
GSENSE400BSI-TVISB sensor of the QHY42-BSI camera has a very high quantum efficiency, up to 95% at 550 nm.
|Type:||Camera CMOS raffreddata|
|Resolution||2048 x 2048|
|Sensor dimensions (mm)||22.5 x 22.5|
|Sensor diagonal (mm)||31.8|
|Pixels dimensions (µm)||11|
|A/D converter||12 bit|
|Cooling||-40°C rispetto a T ambientale|
|Readout Noise (e-)||1.3/1.7|
|ST4 integrated autoguide port||No|
|Telescope interface||Female T thread (42x0,75)|
|Connection to PC||USB 3.0|
|Power||External 12V 3A|