Search found 19 matches

by VPR
Sun May 23, 2021 3:31 am
Forum: Gallery
Topic: 65 years of star movement around M51 Whirlpool Galaxy
Replies: 8
Views: 1344

Re: 65 years of star movement around M51 Whirlpool Galaxy

Very well done Menno. I love your innovativeness ….. in many aspects of this hobby. In this case, it is more than just an image.

V.P
by VPR
Thu May 13, 2021 2:53 pm
Forum: Gallery
Topic: Narrowband Imaging - Results for M27
Replies: 11
Views: 1816

Re: Narrowband Imaging - Results for M27

Good job Brian. I like your use of ‘scouting image’ approach :idea:

V.P
by VPR
Sat Apr 10, 2021 2:04 pm
Forum: Gallery
Topic: ARP299 deep sky project
Replies: 7
Views: 1405

Re: ARP299 deep sky project

Great work Menno. Really like the animation - 1953 to now showing the proper motion.

V.P
by VPR
Sat Feb 20, 2021 1:46 am
Forum: Polar Alignment
Topic: Should the mount be tracking during polar align
Replies: 4
Views: 1550

Re: Should the mount be tracking during polar align

If you want to stop the Losmandy Mount tracking (Gemini-2), there are two ways to do this: 1) Menu > Park > ‘Park at CWD Position’. 2) Menu > Track > ‘Terrestrial’. Option 1) is not recommended because accidentally pressing one of the 4 direction buttons will start the Mount tracking again – cause f...
by VPR
Sat Jan 09, 2021 10:44 pm
Forum: Gallery
Topic: The Bubble Nebula, up close and personal
Replies: 5
Views: 1907

Re: The Bubble Nebula, up close and personal

Very nice image (guided or Unguided). I like the color too.

V.P
by VPR
Sat Jan 09, 2021 9:28 pm
Forum: Gallery
Topic: M31_finally properly processed?
Replies: 7
Views: 1295

Re: M31_finally properly processed?

Tim,
This is an excellent link on color processing. Thank You.
V.P
by VPR
Thu Dec 17, 2020 7:16 pm
Forum: Gallery
Topic: M33 Triangulum - 100% PixInsight processing.
Replies: 3
Views: 1019

Re: M33 Triangulum - 100% PixInsight processing.

Hi Menno, Good observation. I think I know where the problem is – wrong offset was in use during data collection. When I collected the data the offset was 5 (SharpCap calls it ‘Brightness’ for ZWO cameras! :? ). Subsequent tests have shown this needs to be much higher for the gain and temp used. I h...
by VPR
Sat Dec 12, 2020 7:24 pm
Forum: Gallery
Topic: M33 Triangulum - 100% PixInsight processing.
Replies: 3
Views: 1019

M33 Triangulum - 100% PixInsight processing.

Hi to all and hope everyone is staying safe, In the past, I was never satisfied with color processing done in PixInsight :cry:. To troubleshoot, decided to change the steps in PI to see if that made a difference. This image is processed entirely in PI (with different steps). No other software was us...
by VPR
Sat Nov 28, 2020 3:05 pm
Forum: Gallery
Topic: M1 The Crab Nebula (180 sec f/7 unguided)
Replies: 6
Views: 1557

Re: M1 The Crab Nebula (180 sec f/7 unguided)

Hi Menno,

Very nice image for unguided subs. I also like the way you have gone about getting to this point – with the adjustment process detailed. It is ‘food for thought’ :idea: . Thanks for sharing and keep up the good work.

Best regards,
V.P
by VPR
Sat Sep 26, 2020 7:19 pm
Forum: How do I?
Topic: White Balance Settings for Nebula
Replies: 7
Views: 3203

Re: White Balance Settings for Nebula

I think the confusion comes from the labels on the right Image Control tab. It would be better if they said something like ‘ch amp gain’. This would indicate that they controlled the camera directly. I had the same miss conception till I experimented with the Image Control tab sliders and found that...