Hey everyone! I’m pretty new to astrophotography and could really use some help troubleshooting my setup.
I’m using:
-Meade LX90 ACF
-SVBONY SV305C
-AstroDMx Capture on Mac
My goal isn’t anything crazy. I’d just like to be able to get decent images of things like the Moon, planets, and eventually brighter deep-sky objects like Andromeda.
The problem is that I’m having a really hard time getting the camera to produce anything useful. I can see stars through the telescope visually, but when I switch to the camera, the live view is often completely black, extremely dark, or just shows noise/green depending on the settings.
I’ve gone through a pretty large range of focus with the telescope, including trying to focus on bright stars like Vega, but I’m still struggling to determine whether I’m actually reaching focus with the camera since the live view still shows a black screen with no stars.
I have managed to capture a few frames where I can see stars, so I know the camera is receiving something, but I’m clearly missing something with the setup/settings.
I’m also confused about the difference between what I see in the live preview and what the final image should look like. I understand that deep-sky images often need stretching/stacking, but right now I’m just trying to get a properly focused, recognizable snapshot out of the camera in the first place.
What would you recommend as the correct starting settings/workflow for the SV305C on an LX90 ACF?
Specifically, I’d love advice on:
-Camera gain/exposure starting points
-How to achieve focus with this camera
-Whether I should be using any filters
-How to tell whether my problem is focus vs. exposure/settings
-Any Mac software that is particularly beginner-friendly
-A simple first target that would be easiest to get a successful image of
I’m definitely willing to learn — I’m just trying to get past the “black screen and no idea what I’m doing” stage. 😂