Jump to content

SkySurveyBanner.jpg.21855908fce40597655603b6c9af720d.jpg

  • entries
    15
  • comments
    0
  • views
    1,105

11/04/2010


gareththegeek

282 views

Scope: Bresser Sirius 70mm/900mm

Lenses: H20, H12.5, 2xBarlow

Location: Semi-dark Site

Visibility: Intermittent Cloud

Light Pollution: Medium

Last night was a little cloudy but we could see clear patches and since it looks like it'll be cloudy all week my wife and I decided to try and take a look at Saturn. The wind was knocking our scope around something fierce and at 45x and 72x all we could see of Saturn was a star and I thought that we were going to have the same failed experience we got when trying to view Mars. Then I tried out the Barlow taking us to 90x view and...WOW! You could actually see the rings! Mind blowing stuff!

My wife and I were literally jumping for joy in a darkened field in a virtual hurricane over seeing a tiny dancing blob - but unmistakably Saturn! Our view of Saturn only lasted a minute before the clouds rolled over but it was worth it.

Saturn's rings appeared very thin as a line running from approximately 35degrees clockwise from horizontal. Looking this up in magazine when we returned home I saw that this matched with the published image taking into account horizontal mirroring.

In hindsight perhaps I should have tried to use the 20mm lens with the Barlow for the other planets we have tried to view. At 90x zoom this falls around the 2/3 of maximum possible zoom for our scope and could be a mainstay for this kind of work.

Saturn...wow!

0 Comments


Recommended Comments

There are no comments to display.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.