Beginner Astrophotography

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dew on lens

Last post by KathyNS « Mon Feb 06, 2023 12:30 am
Replies: 1
by Mirrorgirl » Sun Feb 05, 2023 11:10 pm

First post

Hi there

Ok i have not used my dslr and 200mm lens for a good while, when i finishe imaging i noticed dew on the lens, will this ruin my images? or...

Last post

Dew will degrade images. But, since the session is over, why not just check and see what you have? You might have gotten good framed before the dew...

1 Replies

525 Views

Last post by KathyNS
Mon Feb 06, 2023 12:30 am
Phone Cameras

Last post by Jnicholes « Sat Feb 04, 2023 5:16 pm
Replies: 9
by Baurice » Tue Jan 03, 2023 8:14 pm

First post

Honestly? I don't like them. I thought that the compact digital cameras that they replaced were far better for astronomy.

That doesn't stop me from...

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I use Nightcap on my Iphone 11 with my telescope, with pretty good results. You just got to know how to use it properly. After doing phone editing,...

9 Replies

1172 Views

Last post by Jnicholes
Sat Feb 04, 2023 5:16 pm
Dust Issues

Last post by dcrowson « Sat Feb 04, 2023 2:33 am
Replies: 5
by brenski » Fri Feb 03, 2023 9:46 am

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This is DSS stack of C2022 E3 ZTF. I've cropped the image down to show the dust elements. I've left a tiny section of the comet in (which was centre...

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These are are filters or a flattener - something not very close to the chip.

Flats should definitely remove these. You might post a light, dark and...

5 Replies

862 Views

Last post by dcrowson
Sat Feb 04, 2023 2:33 am
Advice needed. Time sensitive.

Last post by Jnicholes « Mon Jan 30, 2023 11:26 pm
Replies: 2
by Jnicholes » Mon Jan 30, 2023 8:22 pm

First post

Hi everyone,

It is clear here, and I plan on going out to view and photograph C/2022 E3 (ZTF) tonight in about 6 hours.

However, there is a...

Last post

Thanks for getting back. I appreciate it. You’re absolutely right, it will be fuzzy. Shouldn’t make much of a difference.

Still, I think I will...

2 Replies

566 Views

Last post by Jnicholes
Mon Jan 30, 2023 11:26 pm
Observation issue. Advice needed.

Last post by OzEclipse « Sun Jan 29, 2023 4:10 am
Replies: 11
by Jnicholes » Fri Jan 27, 2023 11:59 pm

First post

Hi everyone,

I have an issue, and I need advice. I am positive other astronomers have this issue, by the way.

Have you ever had a satellite...

Last post

This is exactly the content that should be in this forum.

Thank you for contributing.

No problem. It is a serious issue in my opinion. Lots of...

11 Replies

1233 Views

Last post by OzEclipse
Sun Jan 29, 2023 4:10 am
Ready to start imaging...almost

Last post by messier 111 « Tue Jan 03, 2023 3:31 pm
Replies: 12
by Razz » Mon Jan 02, 2023 4:57 pm

First post

I have my imaging rig set up in my living room and for the past few weeks I've been learning about the software I'm going to use, practiced taking...

Last post

I can't wait to see your photos.

12 Replies

1331 Views

Last post by messier 111
Tue Jan 03, 2023 3:31 pm
Wrong direction

Last post by JayTee « Fri Dec 23, 2022 10:31 pm
Replies: 4
by Mirrorgirl » Fri Dec 23, 2022 2:36 pm

First post

Hi there

If this in the image is not set right can your scope point to the total opposite direction?

241F8234-F595-4880-B36B-8A1C3DE34023.jpeg...

Last post

Depending on where you live in Jolly Ol' England, your latitude (altitude scale) should be somewhere between 51 and 54°N. Also, make sure you are...

4 Replies

723 Views

Last post by JayTee
Fri Dec 23, 2022 10:31 pm
North american nebula

Last post by Gordon « Sun Dec 18, 2022 5:44 pm
Replies: 4
by timcushman50 » Thu Sep 01, 2022 12:17 am

First post

I took this a week ago using asi294mc pro through the RedCat51

Last post

timcushman50 Here's a link that might help with posting images.

Let us know if you are still having a problem.

4 Replies

770 Views

Last post by Gordon
Sun Dec 18, 2022 5:44 pm
Error message on handset, off by 45 degrees

Last post by Mirrorgirl « Sun Dec 18, 2022 9:08 am
Replies: 6
by Mirrorgirl » Sat Dec 17, 2022 5:49 pm

First post

Hi there

I am really having bad problems setting up my Mount and I hope someone can help me. what it is, I do a polar alignment, put in the date and...

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I think I know w what the problem is above the polariscope there's a little knob that turns left and right near R.A and it is very tight I have been...

6 Replies

733 Views

Last post by Mirrorgirl
Sun Dec 18, 2022 9:08 am
New to astronomy - suggestions on gear within certain price range?

Last post by Frankskywatcher « Mon Dec 12, 2022 9:32 pm
Replies: 16
by Kronos » Sat Dec 10, 2022 8:40 pm

First post

Currently my sig other and I do a lot of photography. Mostly nature, mountains, wildlife, etc. My sig other has asked for a while now about getting a...

Last post

You definitely came to the right place,very knowable and informative group of people, welcome aboard !

16 Replies

1843 Views

Last post by Frankskywatcher
Mon Dec 12, 2022 9:32 pm
DSLR

Last post by Greyfox « Tue Nov 29, 2022 1:03 pm
Replies: 4
by Razz » Sun Oct 23, 2022 6:57 pm

First post

I'm thinking about adventuring into astrophotography. I just want to take some pics of the Moon, Sun (with the proper filter) and planets. I'm...

Last post

I've been playing around with astrophotography for a bit now.

First question I ask since I don't see the answer, what are you going to use as a lens...

4 Replies

878 Views

Last post by Greyfox
Tue Nov 29, 2022 1:03 pm
Vixen ED81S Back Focus/Tubes

Last post by hatflyer « Mon Nov 28, 2022 10:24 pm
Replies: 4
by hatflyer » Wed Nov 23, 2022 4:54 pm

First post

I have the ED81S. I am trying to find out what the back focus point should be when using the Vixen flattener/reducer. Not getting answers from...

Last post

So I found this link, there is a Q&A section at the bottom of the page. One of the staff cited the backfocus distance as 63.5mm.

I searched the...

4 Replies

630 Views

Last post by hatflyer
Mon Nov 28, 2022 10:24 pm
two telescopes on same target

Last post by Juno16 « Mon Nov 14, 2022 5:24 pm
Replies: 14
by Mirrorgirl » Sat Nov 12, 2022 4:30 pm

First post

hi there i just wondered if someone could help me. i have started off with my William optics GT triplet refractor on the lion nebula and tonight i...

Last post

@chartram

Hey Mike,

Thanks for sharing this. I don't know if you read my post #7, but I took a shot at trying this and it looked like it worked...

14 Replies

1445 Views

Last post by Juno16
Mon Nov 14, 2022 5:24 pm
Black smudges on screen when taking exposure

Last post by JayTee « Fri Nov 04, 2022 10:07 pm
Replies: 6
by Mirrorgirl » Fri Nov 04, 2022 12:40 pm

First post

Hi there

When I take an exposure, on screen there appears to be like dark smudges on the image and it ruins my image when processing does anybody...

Last post

I did an in-depth investigation of the dreaded dust motes. I inspected, then cleaned, then inspected again every optical surface in the image train....

6 Replies

590 Views

Last post by JayTee
Fri Nov 04, 2022 10:07 pm
Masterdark frame

Last post by Mirrorgirl « Tue Nov 01, 2022 6:07 am
Replies: 2
by Mirrorgirl » Sun Oct 30, 2022 12:36 pm

First post

Hi there

I'm just a bit confused about the difference between a masterdark and a bunch of dark frames, can you use the single masterdark frame in...

Last post

Hi David

Thanks so much just what i needed to know thank you hope you're ok.

2 Replies

411 Views

Last post by Mirrorgirl
Tue Nov 01, 2022 6:07 am
Orion Magnificent Mini Deluxe AutoGuider Package

Last post by Juno16 « Wed Oct 19, 2022 12:00 pm
Replies: 12
by planecrazzzy » Mon Oct 17, 2022 7:34 pm

First post

Me Again,
I can't convert my finder scope any cheaper than buying this one with the Orion Star Shooter. Saving about $20 bucks
.
Is this 50mm going...

Last post

Man, you guys are cracking me up!!!!

Jockinireland

in my opinion, the new generation of OSC sensors (like 2600mc) give better results than the...

12 Replies

1129 Views

Last post by Juno16
Wed Oct 19, 2022 12:00 pm
Good article for beginners on Webb scope

Last post by planecrazzzy « Wed Oct 19, 2022 1:22 am
Replies: 1
by gregl » Sun Oct 09, 2022 6:17 pm

First post

Hi folks. Here is a great article for the beginner or layman on the processing of images from the Webb scope. Well written, informative, in plain...

Last post

.
Amazing Filter Wheel
.
Gotta Fly...
.

1 Replies

337 Views

Last post by planecrazzzy
Wed Oct 19, 2022 1:22 am
Wanting to learn AutoStakkert

Last post by Inspeqtor « Wed Oct 05, 2022 5:23 am
Replies: 17
by Inspeqtor » Fri Sep 30, 2022 12:28 pm

First post

I just recently bought a Celestron NexStar 6SE telescope , my very first ever telescope that I can take pictures with. I have been a photographer...

Last post

Mark,

Did you get the PM I tried to send to you???

17 Replies

1504 Views

Last post by Inspeqtor
Wed Oct 05, 2022 5:23 am
LRGB

Last post by KathyNS « Mon Sep 26, 2022 1:06 pm
Replies: 1
by Mirrorgirl » Mon Sep 26, 2022 10:35 am

First post

Hi there

Do you need filters when taking images in apt of the red blue and green just a-bit confused …thanks

Last post

APT will certainly not require filters. Your camera is a colour camera, I believe, so no filters required. Light-pollution filters are optional.

1 Replies

401 Views

Last post by KathyNS
Mon Sep 26, 2022 1:06 pm
Using ApT

Last post by UkDave « Sun Sep 25, 2022 6:26 pm
Replies: 8
by Mirrorgirl » Fri Sep 23, 2022 11:30 am

First post

Hi there

I have just brought a new camera for when I start guiding….I wondered if anyone can help me I want to use my camera for taking small...

Last post

You set a plan info here , basically you choose create new lights plan , press edit and choose exposure length , gain ,offset (I use unity gain 100 ,...

8 Replies

763 Views

Last post by UkDave
Sun Sep 25, 2022 6:26 pm
Basic Question

Last post by Jnicholes « Mon Sep 19, 2022 7:49 pm
Replies: 9
by Jnicholes » Sun Sep 18, 2022 9:48 pm

First post

Hi everyone,

I was doing some stargazing last night, specifically looking at Jupiter. I was taking videos to stack on Registax with my camera, an...

Last post

My answer was the basic physics answer. The problem we're dealing with now is that there are so many variables in planetary Imaging that are both...

9 Replies

876 Views

Last post by Jnicholes
Mon Sep 19, 2022 7:49 pm
So here I am as a beginner once more.

Last post by Greenman « Mon Sep 05, 2022 11:23 pm
Replies: 2
by Greenman » Mon Sep 05, 2022 3:10 pm

First post

I am looking to use my ASI533MC as a planetary camera on my Celestron SE6. My concern is backfocus, with small camera's (ASI224MC & SvBony290) I just...

Last post

the spec page for the asi533 list 17.5mm back focus but i'm pretty sure that is including the 11mm ring, it should be 6.5mm like the rest if you take...

2 Replies

507 Views

Last post by Greenman
Mon Sep 05, 2022 11:23 pm
Exposure Time and Blow-out

Last post by Baurice « Thu Sep 01, 2022 9:07 pm
Replies: 7
by hatflyer » Wed Aug 31, 2022 6:35 pm

First post

I have an 85mm f/1.4 lens on my Nikon D5500. I set it to ISO 100, f/4. But long exposure come out way too bright. Does that limit the time of...

Last post

It would depend on what you are trying to photograph.

I would also say that an undriven exposure of about 5 seconds is the maximum at the celestial...

7 Replies

742 Views

Last post by Baurice
Thu Sep 01, 2022 9:07 pm
CG-3 Equatorial Mount

Last post by Doodlebug « Mon Aug 22, 2022 3:11 pm
Replies: 9
by Doodlebug » Thu Aug 18, 2022 5:32 am

First post

What sort of realistic exposure times can I expect to manually guide with the CG-3 mount assuming my polar alignment is good?
I know it's an...

Last post

While using the CG-3 the other day on terrestrial objects, I noticed the RA was not working properly.
Upon further inspection I noticed that the...

9 Replies

1455 Views

Last post by Doodlebug
Mon Aug 22, 2022 3:11 pm
mask

Last post by KathyNS « Thu Aug 04, 2022 6:03 pm
Replies: 1
by Mirrorgirl » Thu Aug 04, 2022 5:12 pm

First post

hi there

can someone explain to me how to use a bitanovah mask...sorry about spelling

Rhoda

Last post

It is spelled Bhatinov.

You place the mask in front of your scope to focus it. Aim the scope at a bright star. Then adjust the focus until the...

1 Replies

464 Views

Last post by KathyNS
Thu Aug 04, 2022 6:03 pm

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Beginner Astrophotography

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