Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains: 
First Jupiter of the season: ADC Comparison, 





    
        

            Darren (DMach)

First Jupiter of the season: ADC Comparison

Technical card

Resolution: 800x400

Date:Jan. 13, 2019

Time: 06:30

Frames: 5600

FPS: 50.00000

Focal length: 3750

Seeing: 3

Transparency: 9

Locations: Home, Singapore, Singapore

Data source: Backyard

Description

A bit unplanned and rushed - the kids woke me up early, so I figured I'd try imaging Jupiter despite the low altitude.

I had to clean my corrector recently, looks like I might need to dial my collimation in a bit more. At least that's what I hope it is, rather than permanent degradation of optical performance thanks to the fungus which grew whilst I was on vacation ... :(

As I was rushing to capture some data before sunrise, I banked some data without the ADC before grabbing some data with the ADC. Fortuitously, this allows me to demonstrate the positive impact the ADC has, despite the less than ideal data.

See was fair to good (6 on Pickering scale) with very good transparency. An average of 5,600 frames stacked per image (6,000 and 5,320 respectively).

Comments

Author

DMach
Darren (DMach)
License: None (All rights reserved)
1841
Like

Histogram

First Jupiter of the season: ADC Comparison, 





    
        

            Darren (DMach)