QHY9 Monochrome

QHY Users Group 5 replies306 views
Pavel (sypai) Syrin avatar
Hey, people! Do you have it? Share your experience here =)
Felix avatar
Hi,
I have it, the camera is okay, the driver make me crazy. I use AstroArt and the QHY9 with ASCOM driver for image aquisition and the software tends to stop working out of nowhere. Before AstroArt I used Nebulosity, which was more stable with the latest drivers. But I didn't get the filter wheel working properly since the QHY internal "com port" was broken.

The images are okay, more experienced people could get a lot more details out of the raw data and there are some amazing images taken with this camera. Personally I bought an DSLR again, because it is easier tu use in the field and in the last few weeks I am more interessted in the ASI ZWO 1600 cameras.
Diego Colonnello avatar
i am really happy with the camera, works perfectly with APT and SGP, the filter wheel and the OAG from QHYCCD bolt on together being a solid unit…….. since i moved from dslr to the QHY9S i really don't want to go back……
Roland Oeyen avatar
I am using this QHY9M camera for several years now (in real life not for so many hours as I have mostly terrible weather here in Belgium). Also
still capturing with the "native" EZ-Capture program …
Just in case somebody is doing the same : I had often a program freezing
when interrupting a capture until I discovered that you have to stop
the camera FIRST and THEN the planner (if used). If I stop the planner
before the camera, everything hangs and I have to disconnect the camera
and start EZ-Capture all over …

I am also using the QHY5V for guiding and solar photography with some other troubles, but that is an other story !   smile
Grtz,
Roland
Helpful
Paulo Roberto Furlan avatar
I use the Nebulosity 4 with the QHY-9 camera and motorized filter wheel. The problem starts when I use the Ascom drivers to connect to the camera. In the middle of the capture the system locks up and the filter wheel does not work. It started to improve when, within Nebulosity, I select the QHY-9's own driver and external camera for the filter wheel. In this setup I can make my captures.
Helpful
Duczmal avatar
Roland Oeyen:
I am using this QHY9M camera for several years now (in real life not for so many hours as I have mostly terrible weather here in Belgium). Alsostill capturing with the "native" EZ-Capture program ...
Just in case somebody is doing the same : I had often a program freezing
when interrupting a capture until I discovered that you have to stop
the camera FIRST and THEN the planner (if used). If I stop the planner
before the camera, everything hangs and I have to disconnect the camera
and start EZ-Capture all over ...

I am also using the QHY5V for guiding and solar photography with some other troubles, but that is an other story !  
Grtz,
Roland


Exactly, Roland, I have also experienced that. Always stop the camera first and then stop the planner.
Thanks,
Luiz
Well Written Respectful
Related discussions
Which EQ wedge is the most Easiest to use With the Seastar?
Hello and welcome! I would like to reach out to everyone who is using the Seastar with either the Skywatcher wedge or the wedge designed specifically for the Seastar, which is planned by ZWO. I'm having trouble setting my Seastar into EQ mode, an...
Jul 2, 2025
Both posts are seeking user experiences and recommendations from the astronomy community about specific equipment.
My Learning Journey: Choosing an Astrophotography Camera (Beginner-Friendly Blog Post)
Hi everyone, I’ve recently started putting together a small website to showcase some of my astrophotography images and write about what I’ve been learning along the way. While I don’t have many blog posts up yet, I just published one that’s close to ...
Jul 5, 2025
Both posts involve astronomy enthusiasts seeking to share and exchange personal experiences with equipment or techniques within the community.
Lessons learned & tips from building an observatory (remote or not)
Hi all, I wanted to start a topic specifically for those of us who either have an observatory or are thinking of building one be that remote robotic or not. Whether you're in the planning stages or already running a fully automated system, I beli...
Jun 9, 2025
Both posts are inviting astronomy forum members to share their personal experiences and knowledge with the community.
Johnson-Cousins BVR Flat-Top Filters vs RGB Filters
Hi all, I have recently been deliberating on filter choices for a new system I am putting together (it's a PlaneWave CDK20 that will be installed at Obstech). The system will predominantly be used for deep sky imaging. I was originally thinking a...
May 17, 2025
Both posts are seeking advice and shared experiences from the astronomy community about equipment choices.