General Astronomy

Forum

Topics

Posts

Last post

General Astronomy Subforums
Subforums: Astronomy Reports, Astronomy Software, Astronomy Sketching, Astronomy News, Astronomy Books, Astronomy Websites
Topics: 2482

2482 Topics

21357 Posts

Last post Re: Sunspots March 14th
by Unitron48 View the latest post
Wed Mar 22, 2023 12:25 am
General Observing
Post topics on how to set up, EP selection, cold/wet weather outings, gear transportation, target selection etc.
Topics: 21

21 Topics

133 Posts

Last post Re: Splitting ε Lyrae into fo…
by pakarinen View the latest post
Sun Mar 19, 2023 9:47 pm

Astrophotography

Topics

Posts

Last post

Beginner Astrophotography
If you are interested in getting started in AP (Astrophotography) or have just begun AP post your questions here. You can also post images if you want suggestions on how to improve them.
Topics: 41

41 Topics

338 Posts

Last post Re: Venus and Jupiter
by Baurice View the latest post
Thu Mar 16, 2023 8:59 pm
Astrophotography Photos
Click to see subforums!
Subforum: Remote Imaging - Images and Discussions
Topics: 7752

7752 Topics

62239 Posts

Last post Re: New Image: IC1848 - SHO
by Gordon View the latest post
Wed Mar 22, 2023 7:22 pm
Image processing
Discuss how you are able to get those fantastic images!!!
Topics: 447

447 Topics

3998 Posts

Last post Re: Adding RGB stars to a NB …
by AstroBee View the latest post
Thu Mar 16, 2023 4:42 am
Electronically Assisted Astronomy (EAA)
Discuss video astronomy / Electronically assisted imaging.
Topics: 113

113 Topics

490 Posts

Last post Re: Post your Stellina, Vespe…
by smp View the latest post
Thu Feb 02, 2023 5:11 pm
AP equipment / AP Software & Apps
Discuss what equipment, AP Software, AP Apps you are using.
Topics: 732

732 Topics

6401 Posts

Last post Re: asiair "service not conne…
by JayTee View the latest post
Tue Mar 14, 2023 6:22 am
Guiding
Discuss guiding here
Topics: 77

77 Topics

618 Posts

Last post Re: error message on phd2
by JayTee View the latest post
Tue Feb 21, 2023 11:57 pm

Forum

Topics

Posts

Last post

Discussion area
See sub forums
Subforums: Astrophysics, Lunar, Solar, Solar System, Deep sky, Space Exploration
Topics: 7323

7323 Topics

25180 Posts

Last post Re: The spring equinox
by Frankskywatcher View the latest post
Wed Mar 22, 2023 2:19 am
Astronomical Events
Post any upcoming astronomical events, such as full moon, Lunar eclipse, Solar eclipse, etc etc.
Topics: 20

20 Topics

88 Posts

Last post Re: Jupiter & Venus Feb 24th …
by Makuser View the latest post
Sun Feb 26, 2023 7:10 pm

Active topics

Replies

Views

Last post

Please Read.

Last post by Larry 1969 « Thu Feb 16, 2023 2:58 am
Replies: 1
by Gordon » Wed Feb 15, 2023 6:09 pm

First post

Astrophotography “Prefix”.
We have added a new feature to our Astrophotography forum.
When you create a new topic you will be shown an option to add...

Last post

Lots of reprocessing going on due to the weather. Good idea.

Larry

1 Replies

134 Views

Last post by Larry 1969
Thu Feb 16, 2023 2:58 am
Please Read.

Last post by Gordon « Wed Feb 15, 2023 6:15 pm

by Gordon » Wed Feb 15, 2023 6:15 pm

Astrophotography “Prefix”.
We have added a new feature to our Astrophotography forum.
When you create a new topic you will be shown an option to add...

0 Replies

42 Views

Last post by Gordon
Wed Feb 15, 2023 6:15 pm
Please Read.

Last post by Gordon « Wed Feb 15, 2023 6:12 pm

by Gordon » Wed Feb 15, 2023 6:12 pm

Astrophotography “Prefix”.
We have added a new feature to our Astrophotography forum.
When you create a new topic you will be shown an option to add...

0 Replies

45 Views

Last post by Gordon
Wed Feb 15, 2023 6:12 pm
In memory of nFA

Last post by Greenman « Fri Feb 03, 2023 4:05 pm
Replies: 37
by Gordon » Sat Dec 03, 2022 6:03 pm
1

2
First post

I have some very sad news to past along.

Our top poster and long time member of both AstronomyForum.net and TheSkySearchers.com passed away November...

Last post

A sad day for us all, from star dust to star dust - farewell.
37 Replies

1524 Views

Last post by Greenman
Fri Feb 03, 2023 4:05 pm
Where To Post, Where To Post?

Last post by Frankskywatcher « Fri Feb 03, 2023 1:37 pm
Replies: 2
by JayTee » Fri Dec 09, 2022 1:54 am

First post

This new forum, which overlaps at least two other forums, once again makes you ask the question into which Forum should I make my post?

The answer...

Last post

This new forum, which overlaps at least two other forums, once again makes you ask the question into which Forum should I make my post?

The answer...

2 Replies

232 Views

Last post by Frankskywatcher
Fri Feb 03, 2023 1:37 pm
PHD2 Guiding Tips

Last post by chartram « Tue Nov 15, 2022 11:28 pm
Replies: 16
by JayTee » Fri Aug 09, 2019 12:12 am

First post

For many, PHD2 isn't really as easy as Push Here Dummy as the name implies.

There are several practices/actions that should be considered/addressed...

Last post

I attended a lecture on PHD2 Best Practices this weekend. The speakers were none other than Andy Galasso and Bruce Waddington, so I take the...

16 Replies

48307 Views

Last post by chartram
Tue Nov 15, 2022 11:28 pm
PHD2 Calibration Position Made Easy

Last post by chartram « Tue Nov 15, 2022 11:20 pm
Replies: 4
by JayTee » Tue Sep 15, 2020 10:24 pm

First post

Below is a direct quote from a post by Andy Glasso of Open PHD Guiding Google Group fame.

An easy way get the scope pointed in the correct region of...

Last post

I recall reading somewhere that in addition to doing a good PA, choosing a calibration star that is close to 0°Declination is best. Choosing stars...

4 Replies

12433 Views

Last post by chartram
Tue Nov 15, 2022 11:20 pm
Telescope Optics

Last post by AstroBee « Wed Oct 12, 2022 8:18 pm
Replies: 1
by Lady Fraktor » Wed Oct 12, 2022 7:28 pm

First post

For everything you want on how optical systems function.

Last post

That's a great amount of content, I'm just not impressed with the presentation. It's very hard to navigate and read with the colors chosen and the...

1 Replies

221 Views

Last post by AstroBee
Wed Oct 12, 2022 8:18 pm
Safe Solar Viewing / Imaging.

Last post by Altocumulus « Mon Jul 25, 2022 6:34 am
Replies: 3
by Gordon » Sun Jul 24, 2022 6:20 pm

First post

We can't stress enough that viewing and imaging the sun can be very dangerous!!

Using the best equipment to safely view / image the sun is always...

Last post

Call me daft, but I prefer to only use a camera - better safe than sorry.

3 Replies

405 Views

Last post by Altocumulus
Mon Jul 25, 2022 6:34 am
Safe Solar Viewing / Imaging.

Last post by Gordon « Sun Jul 24, 2022 6:17 pm

by Gordon » Sun Jul 24, 2022 6:17 pm

We can't stress enough that viewing and imaging the sun can be very dangerous!!

Using the best equipment to safely view / image the sun is always...

0 Replies

242 Views

Last post by Gordon
Sun Jul 24, 2022 6:17 pm
Astrophysics Videos

Last post by notFritzArgelander « Mon May 30, 2022 5:39 am

by notFritzArgelander » Mon May 30, 2022 5:39 am

TEAM Comment: This stickie was suggested by nFA and we will be posting links to videos of different speakers discussing Astrophysics topics. If any...

0 Replies

491 Views

Last post by notFritzArgelander
Mon May 30, 2022 5:39 am
Celestron SLT/GT Wedge For Budget Wide Field AP

Last post by JayTee « Wed Feb 09, 2022 1:13 am
Replies: 11
by JayTee » Sat Sep 14, 2019 6:04 am

First post

In an effort to increase our footprint on Google with articles that are germane to our forums, here is a reprint of an article I wrote and posted...

Last post

Nicely done WP!

A quick tip, I replaced the tension spring that holds the mount plate against the altitude adjustment knob with a turnbuckle. It's a...

11 Replies

37269 Views

Last post by JayTee
Wed Feb 09, 2022 1:13 am
Expanded Coverage For This Sub Forum

Last post by JayTee « Fri Jan 14, 2022 8:14 pm

by JayTee » Fri Jan 14, 2022 8:14 pm

If you will notice the name change above, you can now post your AP software and AP apps questions here instead of the Software subforum. Remember, if...

0 Replies

2106 Views

Last post by JayTee
Fri Jan 14, 2022 8:14 pm
Making your own solar filter film mounting

Last post by OzEclipse « Sat Dec 25, 2021 11:33 am
Replies: 6
by OzEclipse » Wed Jun 16, 2021 8:28 am

First post

Twenty years ago I was observing a total solar eclipse in Zambia. During the partial phases, the wind came up while I was looking through my camera,...

Last post

I had a sheet of Baader film laying around and made a lense cap filter. Tried it yesterday and the sun was so bright you had to use other eyepiece...

6 Replies

8300 Views

Last post by OzEclipse
Sat Dec 25, 2021 11:33 am
How to Calibrate a CMOS Camera with PixInsight's WBPP Script

Last post by STEVE333 « Sun Dec 19, 2021 1:36 am
Replies: 19
by STEVE333 » Wed Jun 10, 2020 1:33 am

First post

This short tutorial is intended to show CMOS camera users HOW to calibrate their data. I'll be using the new PixInsight WBPP script for convenience,...

Last post

Hi AB - I'm still using my 1600MM. I created my MasterDark in June 2020 and am still using the same MasterDark and it seems to be working OK. Maybe a...

19 Replies

44736 Views

Last post by STEVE333
Sun Dec 19, 2021 1:36 am
PHD2 Guiding Baseline -- How To Create One

Last post by turonrambar « Thu Oct 14, 2021 11:33 pm
Replies: 5
by JayTee » Sun May 10, 2020 1:36 pm

First post

Greetings,

Attached is the document How To Create a Baseline for Guiding Results Using Open PHD2 . The results from following these procedures will...

Last post

Thanks JayTee,

Just what I needed to get started in guiding. Got an OAG coming and SVBONY camera for guiding with the PHD2
application. I'll be back...

5 Replies

20473 Views

Last post by turonrambar
Thu Oct 14, 2021 11:33 pm
Isolating a bright star

Last post by Stuart « Sun Sep 19, 2021 1:35 am
Replies: 6
by KathyNS » Fri Dec 04, 2020 8:49 pm

First post

In my image of the Gamma Cass Nebula (IC 63) , I did a lot of work to control the bright star. My technique was to create three separate images from...

Last post

That's a super interesting technique. Thanks Kathy.

6 Replies

13456 Views

Last post by Stuart
Sun Sep 19, 2021 1:35 am
Welcome to remote imaging!

Last post by Ben Cartwright SASS « Tue Feb 23, 2021 2:02 am
Replies: 4
by Gordon » Mon Feb 22, 2021 6:29 pm

First post

TSS created this sub forum for members to discuss and post images they have taken using a remote imaging location.

As time goes on we will be...

Last post

Elementary question: Will SLOOH gave you an error if you schedule a mission:

- below the horizon?
- during astro or other twilight?

One other...

4 Replies

8863 Views

Last post by Ben Cartwright SASS
Tue Feb 23, 2021 2:02 am
The Astro & AP Software Primer -- Wading Through The Disarray Of Titles

Last post by chris_g « Sat Feb 20, 2021 4:36 am
Replies: 16
by JayTee » Tue May 21, 2019 11:21 pm

First post

Before we begin, this material was developed by me for a class I have taught a number of times. This is only a discussion on AP software titles. I do...

Last post

:text-thankyoublue: Totally awesome, thanks JT! Got this post bookmarked and will be referring to it often!

16 Replies

60683 Views

Last post by chris_g
Sat Feb 20, 2021 4:36 am
Creating a Lunar Mosaic Using a CMOS Camera

Last post by yobbo89 « Sat Jan 16, 2021 5:21 pm
Replies: 22
by bladekeeper » Sun Oct 13, 2019 12:49 am
1

2
First post

Creating a Lunar Mosaic using a CMOS Camera

This tutorial will show you how to capture and create a lunar mosaic using a CMOS camera. A CMOS camera...

Last post

this should be the only thread we can necro post :) haha very good tut and simple , i always come back here for this moon mosiac tutorial .
22 Replies

53279 Views

Last post by yobbo89
Sat Jan 16, 2021 5:21 pm
Lunar "X" and "V" 5 Year Schedule

Last post by messier 111 « Sun Dec 27, 2020 11:09 pm
Replies: 15
by JayTee » Mon Jun 10, 2019 12:05 am

First post

I found this info just this morning as I felt that tonight might be the night for the X and V . And it is, for me anyway! Assuming I get a...

Last post

thx for the list .

15 Replies

39218 Views

Last post by messier 111
Sun Dec 27, 2020 11:09 pm
Solar image processing.

Last post by Gordon « Fri Nov 13, 2020 4:59 pm

by Gordon » Fri Nov 13, 2020 4:59 pm

Below is a list of topics that were created by member Lowjiber (John) that outline the processing techniques he uses to produce is amazing solar...

0 Replies

9542 Views

Last post by Gordon
Fri Nov 13, 2020 4:59 pm
Autoguiding - A Brief Overview

Last post by Juno16 « Sat Jul 04, 2020 3:05 pm
Replies: 22
by JayTee » Wed Jun 05, 2019 4:16 am
1

2
First post

This is another lecture from a course in Beginner's AP that I have given in the past.

Autoguiding is a vital part of the black art of long exposure...

Last post

Have you lost your job Henk? So sorry to hear it if so. Happening all the time now.

Thanks, no it's expected to be a temporary Covid related...
22 Replies

70070 Views

Last post by Juno16
Sat Jul 04, 2020 3:05 pm
New Image: IC1848 - SHO

Last post by Gordon « Wed Mar 22, 2023 7:22 pm
Replies: 12
by Mac » Sun Mar 19, 2023 3:31 pm

First post

I added a little bit of HA and Oiii to my previous data over the last 3 years.

SHO with the ASI1600MM and Radian Raptor.

Last post

Congratulations Steve on having your image selected as todays TSS APOD!

12 Replies

124 Views

Last post by Gordon
Wed Mar 22, 2023 7:22 pm
Re-processed Image: Pleiades - Redo

Last post by Makuser « Wed Mar 22, 2023 7:19 pm
Replies: 7
by JSBach1801 » Wed Mar 22, 2023 2:36 am

First post

I went back and processed this again with more of the light frames. My first attempt only had 100 light frames. This one has 200.

The reason I only...

Last post

Hi Lyle. I like both versions. The new version has more contrast but the first version has more beautiful emission blue nebulosity. As Juno16 (Jim)...

7 Replies

64 Views

Last post by Makuser
Wed Mar 22, 2023 7:19 pm

Return to Board Index