Search found 286 matches

by Katherine.Tsai
Fri Nov 01, 2019 9:52 am
Forum: Cameras
Topic: Banding and color blotches with asi185mc and F3.3 Focal Reducer
Replies: 7
Views: 296

Re: Banding and color blotches with asi185mc and F3.3 Focal Reducer

Hi Fivel,
Sorry I did not encounter this before, could you upload some pictures to show us the problem, fits file would be better.
by Katherine.Tsai
Fri Nov 01, 2019 9:52 am
Forum: Cameras
Topic: Banding and color blotches with asi185mc and F3.3 Focal Reducer
Replies: 7
Views: 296

Re: Banding and color blotches with asi185mc and F3.3 Focal Reducer

Hi Fivel,
Sorry I did not encounter this before, could you upload some pictures to show us the problem, fits file would be better.
by Katherine.Tsai
Fri Nov 01, 2019 9:49 am
Forum: Cameras
Topic: What is ASI "long exposure mode"?
Replies: 1
Views: 142

Re: What is ASI "long exposure mode"?

Long exposure means exposure time more than 1 sec.
by Katherine.Tsai
Fri Nov 01, 2019 9:30 am
Forum: Cameras
Topic: Strange colorful pattern with my ASI294 MC Pro
Replies: 3
Views: 273

Re: Strange colorful pattern with my ASI294 MC Pro

You can try to reduce the exposure time to 60s.
In the post-processing, you could try to use DynamicBackgroundExtraction in PixInsight to calibrate this.
We do not have much better solution for this yet. :(
by Katherine.Tsai
Fri Nov 01, 2019 9:27 am
Forum: Cameras
Topic: ASI294 color images
Replies: 2
Views: 183

Re: ASI294 color images

Thank you Wouter.:)
by Katherine.Tsai
Fri Nov 01, 2019 9:24 am
Forum: Cameras
Topic: Celestron 6SE and ZWo 224 colour camera
Replies: 3
Views: 187

Re: Celestron 6SE and ZWo 224 colour camera

First you need to know the back focus of your telescope, normally it is provided by the manufacture.
Then you can arrange the adapters.
by Katherine.Tsai
Fri Nov 01, 2019 9:20 am
Forum: Cameras
Topic: dealing with reflections and diffraction with ASI1600MM
Replies: 11
Views: 2141

Re: dealing with reflections and diffraction with ASI1600MM

ASI 1600GT does not change anything in optical path except add the filter wheel into the camera.
by Katherine.Tsai
Fri Nov 01, 2019 9:06 am
Forum: Cameras
Topic: Asi 120mm mini guide camera issue
Replies: 1
Views: 136

Re: Asi 120mm mini guide camera issue

Please set the guide camera as main camera and test it again, does this problem reappear?
by Katherine.Tsai
Fri Nov 01, 2019 9:04 am
Forum: Accessories
Topic: EAF William Optics Compatibility?
Replies: 15
Views: 579

Re: EAF William Optics Compatibility?

Sorry we do not have WO 71 and did not test it, but other customer has and it is supported.
by Katherine.Tsai
Fri Nov 01, 2019 8:57 am
Forum: Accessories
Topic: App to control EAF
Replies: 2
Views: 195

Re: App to control EAF

EAF can be controlled via ASCOM and INDI.