Astrel Instruments AST-8300-A 시작하기 - 페이지 18
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liveview taking images in 9x10 binning mode, even an exposure of a few seconds easily
reveals most deepsky objects, making the framing process as easy as doing a portrait
with a conventional camera.
STEP 7: check temperature stability
• The cooling process should reach a stable set point temperature after 10-15 minutes
depending on the environment. The time needed to reach the selected temperature set
point may be shorter, but the algorithm needs some more time to calibrate in order to
maintain a temperature stable to less then 0.1°C. To check that the temperature is stable,
start the Temperature Monitor application again and monitor the temperature variations
for a while
• Push
Done
to leave the application and come back to the Desktop
STEP 8: set the exposure parameters and start photographing
• Stat the Take Photos application.
• Using the tabs named as the filters you set in the Setup application, you can define for
each filter the exposure time, the number of exposures and the binning level. Remember
to check the enabled box in order to use the selected filter.
• Select the readout mode between 2 and 16 samples: the 2 samples readout has about
7.5e- readout noise and about 10 seconds download time, while the 16 samples readout
Getting Started
18/20
AST-8300-A
rev D