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Pixinsight beginnings

Last post by Greenman « Sat Jul 31, 2021 8:42 am
Replies: 6
by Greenman » Sun Jul 25, 2021 11:10 am

First post

Oh, my this has a learning curve; a real programmers product. It calls out for a GUI.

Still I can see the power, just currently going through the...

Last post

Oh, my this has a learning curve; a real programmers product. It calls out for a GUI.

Still I can see the power, just currently going through the...

6 Replies

1594 Views

Last post by Greenman
Sat Jul 31, 2021 8:42 am
New AP Processing Challenge Open

Last post by Graeme1858 « Fri Jul 23, 2021 12:42 pm
Replies: 1
by Jockinireland » Fri Jul 23, 2021 11:53 am

First post

Challenge 22 is now open and this time we have some quite amazing data courtesy of Rob @yobbo89 . This is especially exciting for us northerners as...

Last post

Thanks for submitting Rob and thanks for sorting David!

I'll be giving it a go over the weekend.

Regards

Graeme

1 Replies

840 Views

Last post by Graeme1858
Fri Jul 23, 2021 12:42 pm
Another calibration frame question...

Last post by Larry 1969 « Wed Jul 21, 2021 11:56 pm
Replies: 6
by Larry 1969 » Tue Jul 20, 2021 12:41 am

First post

Good day all!
I've been fooling around with APP and using it mainly for pre-processing and I've been receiving this message...
I don't want to use...

Last post

With the ASI2600 I don't take Bias frames (recommended). Generally, just dark, flats and dark flats.

I'm using an Altair 26C (same sensor as your...

6 Replies

1523 Views

Last post by Larry 1969
Wed Jul 21, 2021 11:56 pm
Milky Way rookie with images fr trip

Last post by Scott Maze « Sun Jul 18, 2021 11:40 am
Replies: 5
by Scott Maze » Sat Jul 17, 2021 1:08 pm

First post

I took the family to lake Burton in Georgia. We got some good photos, but I am having trouble reducing light pollution and making the blacks look...

Last post

Those are beautiful pictures. I don't know much about AP, but I'm sure there must be some good data there for processing.

I used to have film and a...

5 Replies

1334 Views

Last post by Scott Maze
Sun Jul 18, 2021 11:40 am
NGC 5128 Data

Last post by lostone « Sat Jul 17, 2021 12:35 am
Replies: 10
by lostone » Wed Jun 16, 2021 7:00 am

First post

Hello northerners. I have commissioned a set of LRGB data of NGC 5128, Centaurus A. This is a beautiful and unique galaxy. I have LRGB data 30ea @...

Last post

I'm a bit late coming to this one - busy with other processing. But this was areal treat to process. A target that I'm never likely to have a chance...

10 Replies

2096 Views

Last post by lostone
Sat Jul 17, 2021 12:35 am
Dark Frames for Video - anyone tried ??

Last post by Groovy2 « Fri Jul 16, 2021 5:24 pm

by Groovy2 » Fri Jul 16, 2021 5:24 pm

I understand why and how Dark frames are used - I think -
For video not sure if this would work or how to accomplish

using Wyze cam V3 video camera...

0 Replies

656 Views

Last post by Groovy2
Fri Jul 16, 2021 5:24 pm
AP Processing Challenge - OSC Data

Last post by Jockinireland « Fri Jul 09, 2021 10:18 am

by Jockinireland » Fri Jul 09, 2021 10:18 am

AP processing challenge 21 is now open.

On the back of 2 multi channel challenges this one is an OSC - so no channel combination required.

Stacked...

0 Replies

760 Views

Last post by Jockinireland
Fri Jul 09, 2021 10:18 am
M20 (not mine)

Last post by Jockinireland « Thu Jul 01, 2021 10:08 pm
Replies: 3
by carastro » Thu Jul 01, 2021 8:59 pm

First post

As per the processing challenge thread on M8 and M20, AstroBee kindly gave me his data from a different capture of M20 to process.

Had a bit of...

Last post

That's fantastic. The nebula is super and the richness and variety of star colours is wonderful.

3 Replies

1153 Views

Last post by Jockinireland
Thu Jul 01, 2021 10:08 pm
AP Processing challenge 20 now open

Last post by Graeme1858 « Sat Jun 26, 2021 8:08 pm
Replies: 1
by Jockinireland » Fri Jun 25, 2021 5:48 pm

First post

This time we have Greg, AstroBee 's lovely lagoon and Triffid widefield. His original post is here so you can see what we have.

So go on over to and...

Last post

Thanks for sorting David and thanks for submitting Greg.

Regards

Graeme

1 Replies

887 Views

Last post by Graeme1858
Sat Jun 26, 2021 8:08 pm
Chanel Combination

Last post by Graeme1858 « Sat Jun 26, 2021 8:03 pm
Replies: 14
by Graeme1858 » Wed Jun 23, 2021 8:34 pm

First post

So I've downloaded the free trial of PixInsight and I'm watching videos and tutorials. I've had a few goes of the AP Processing Challenge And I'm...

Last post

you should give the SHO-AIP script a try

Cheers David, I'll have a look at that.

Regards

Graeme

14 Replies

2615 Views

Last post by Graeme1858
Sat Jun 26, 2021 8:03 pm
Public data to practice on

Last post by Graeme1858 « Sat Jun 26, 2021 7:31 am
Replies: 1
by UkDave » Sat Jun 26, 2021 5:03 am

First post

Came across Matt Dietrich on YouTube with some Orion data to practice on details in the header for the Orion data download
There is also some...

Last post

Cheers Dave

I'll have a look at that and post back here.

And if you like that, you will love it here:

Regards

Graeme

1 Replies

977 Views

Last post by Graeme1858
Sat Jun 26, 2021 7:31 am
LRGB Work flow in Startools

Last post by UkDave « Wed Jun 23, 2021 6:53 pm
Replies: 2
by UkDave » Sun Jun 20, 2021 8:22 pm

First post

I did a video of lrgb processing in Startools a little while ago may be useful to others to show workflow ,this was using ikarus observatory data...

Last post

That's really useful Dave, for understanding what Startools is doing.

Thanks for posting.

Regards

Graeme

The new version 1.8 which is in a...

2 Replies

1025 Views

Last post by UkDave
Wed Jun 23, 2021 6:53 pm
How to Simulate The Hubble Pallette on OSC Images

Last post by Graeme1858 « Wed Jun 23, 2021 6:21 pm
Replies: 2
by Juno16 » Thu May 20, 2021 9:43 pm

First post

Hi All,

I am usually one of the last people to find things out. When I do, I am amazed, and everyone else already knows!

Well, just in case this...

Last post

Nice one Jim. That's a really useful technique!

Regards

Graeme

2 Replies

1235 Views

Last post by Graeme1858
Wed Jun 23, 2021 6:21 pm
Taking dark frames

Last post by XCalRocketMan « Mon Jun 21, 2021 9:25 pm
Replies: 7
by jazzin » Sun Jun 20, 2021 6:13 pm

First post

I want to create a HaRGB image and have already taken a set of dark frames with an Ha filter on my camera. Is It necessary to take another set of...

Last post

Dark frames don't even necessarily need to be the same length of time. They can theoretically be scaled. (I personally don't do that but I know it...

7 Replies

1481 Views

Last post by XCalRocketMan
Mon Jun 21, 2021 9:25 pm
Ready to give upon the Squid

Last post by STEVE333 « Sun Jun 13, 2021 11:16 pm
Replies: 4
by KathyNS » Sun Jun 13, 2021 3:41 pm

First post

I have been working on OU-4, the Squid Nebula, collecting O3 data to go with the HaLRGB date I acquired last year. I have 13.25 hours of O3 (53x...

Last post

Beautiful!! Really nice job.

Steve

4 Replies

1185 Views

Last post by STEVE333
Sun Jun 13, 2021 11:16 pm
Alternate Technique For Removing Stars (Update)

Last post by STEVE333 « Fri Jun 04, 2021 6:22 pm
Replies: 4
by STEVE333 » Thu Jun 03, 2021 7:12 pm

First post

This updated technique is performed using PixInsight. PixInsight includes the Starnet process to remove stars and it is oftentimes all that is...

Last post

Looks like it did a good job! Well done.

Thanks for the feedback.

Steve

4 Replies

1642 Views

Last post by STEVE333
Fri Jun 04, 2021 6:22 pm
Processing flawed data

Last post by Larry 1969 « Mon May 31, 2021 2:00 pm
Replies: 2
by Larry 1969 » Sun May 30, 2021 3:23 pm

First post

Good day all!
I've been enjoying the monthly processing challenge quite a bit. Thanks for that!
My Iris Nebula dataset gave me fits until I selected...

Last post

yeah looks like you're soaking in something, what exposure time do you also use ?

Thanks! These were 60 sec exposures...

Larry

2 Replies

955 Views

Last post by Larry 1969
Mon May 31, 2021 2:00 pm
AP Processing challenge 18 now open

Last post by Jockinireland « Sat May 29, 2021 10:02 am

by Jockinireland » Sat May 29, 2021 10:02 am

The TSS AP processing Challenge #18 is now open. This time it is some nice 800mm FL OSC data of M106.

Please look in and give it a go here

take...

0 Replies

690 Views

Last post by Jockinireland
Sat May 29, 2021 10:02 am
Taking flat frames the morning after

Last post by FRAZ « Sun May 23, 2021 10:33 pm
Replies: 5
by jazzin » Sat May 15, 2021 1:21 pm

First post

Last night the automation worked!

I set a sequence in SGP to take 40 - 6 min subs on M51 and went to bed. Woke up this morning to find the entire...

Last post

Agree with AstroBee,

If you are particular and want extreme results then take flats in sessions. Focus shift can make a difference too but just hit...

5 Replies

1599 Views

Last post by FRAZ
Sun May 23, 2021 10:33 pm
Shootig Globs?. RGB or LRGB?

Last post by AstroBee « Sun May 23, 2021 1:07 am
Replies: 1
by starfield » Sat May 22, 2021 11:43 pm

First post

With glob season approaching, I'm curious how you all approach shooting globs with a monochrome camera. For galaxies I was trying to split my total...

Last post

Very interested in hearing other people's opinions on this subject as well. I've usually done about 50% Lum vs individual RGB channels. So that means...

1 Replies

800 Views

Last post by AstroBee
Sun May 23, 2021 1:07 am
Disk Space Requirements For Pixinsight

Last post by STEVE333 « Wed May 19, 2021 1:00 am
Replies: 11
by Juno16 » Mon May 17, 2021 3:12 pm

First post

Hi PI Users,

I upgraded to a commercial PI license late last year (12/28/21). Since I have begun using PI, my disk space has been dwindling. I...

Last post

I deleate all xsif but the ones i want to rework on or are just too time consuming to recalibrate ie like a 9 panel and keep the original raw files...

11 Replies

2163 Views

Last post by STEVE333
Wed May 19, 2021 1:00 am
Taking flat frames the morning after

Last post by jazzin « Sun May 16, 2021 1:51 pm
Replies: 6
by jazzin » Sat May 15, 2021 1:15 pm

First post

HI all,

The automation worked last night! I set SGP to take 40 - 6 min subs and went to bed. Woke up this morning and saw that it completed the...

Last post

The way I did it for this session is I left the camera in the focuser set the same way as when I took my light frames. Then this morning I brought my...

6 Replies

1487 Views

Last post by jazzin
Sun May 16, 2021 1:51 pm
Share some, Learn some

Last post by Jockinireland « Sat May 15, 2021 1:33 pm

by Jockinireland » Sat May 15, 2021 1:33 pm

Hi folks,

Some of you may know about this but others may not so I thought it would be worth putting it up here.

The TSS AP processing challenge was...

0 Replies

669 Views

Last post by Jockinireland
Sat May 15, 2021 1:33 pm
Screen calibration?

Last post by FRAZ « Wed May 05, 2021 4:10 pm
Replies: 6
by Larry 1969 » Fri Apr 09, 2021 12:25 am

First post

So, I've posted a few images recently that I thought were decent, but after looking at them on different devices (my phone or my laptop) it seems...

Last post

Plain text so you can copy and paste.

This is a good example of the calibration print and some methods for evaluating it, It was intended for...

6 Replies

1603 Views

Last post by FRAZ
Wed May 05, 2021 4:10 pm
Why do my darks look like this?

Last post by Graeme1858 « Tue May 04, 2021 11:50 am
Replies: 15
by Larry 1969 » Sun May 02, 2021 3:19 pm

First post

Good day all!
I've been struggling with uneven illumination of my background and I think it may be due to my dark frames...
I don't understand why...

Last post

Maybe there's a new camera in your future?

I wish!

15 Replies

2558 Views

Last post by Graeme1858
Tue May 04, 2021 11:50 am

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