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Dennis

Member Since 06 Jul 2007
Offline Last Active Mar 08 2020 09:10 PM
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Topics I've Started

Nikon Z 6 star tracking.

28 January 2020 - 12:00 AM

Over Christmas I received a star tracker. It is small portable, and can't hold a lot of weight. We are have cloudy nights and snow at the moment. On Jan 26 I was able to test out the rig. I am good taking night shots using the 500 rule and capturing a good night sky. But I wanted to do some deep sky shots, so this gift came in handy.

 

So, I go all setup. Aligning with polaris wasn't all that great, it was partially block by clouds, so I took my best guess. I was able to use focus peaking on the stars, but I'm not sure that the alignment was all that good. Zooming in to 2:1, the stars are not that great.

 

Z6, 105/2.5 @f2.5, ISO 200, 14 images; 20 seconds each. The full view of the 105 sees in space, and a 1:1 crop on orion's belt.  You can see in the cropped version a little bit of Orion's nebula, south of orion's belt in the constellation of orion. It is the brightest nebulae that you could see with the naked eye. I shot this in my backyard and the light pollution wasn't as bad as I thought. When I figure this out some more, I want to use my 300/f4 with a 1.4tc. And maybe with the Z7 for the larger sensor.

 

Attached File  Sequator Jan 26 2020.jpg   133.37KB   0 downloads

 

Attached File  Sequator Jan 26 2020-2.jpg   187.94KB   0 downloads

 

 


Adobe screwed up again.

25 October 2019 - 06:52 PM

Hacked, 7.5 users.

https://gizmodo.com/...-1839364598/amp

2019 October Challenge: Spooky

01 October 2019 - 09:06 AM

It's Halloween month! Lets see those Halloween costumes, or those spooky composite pics. Any camera, any lens, and composite. Build be a spooky! 

 

Attached File  Image-1 (1).jpg   139.08KB   0 downloads


Friday 13th full moon.

13 September 2019 - 11:29 PM

D850, F8, 1/80, iso 64, 200-500 plus 1.4TC 700mm. Stacked 31 images.

 

Still, not as good as I hoped. I think the TC go in the way.

 

Attached File  Fullmoon_Friday13_d2019-31.jpg   314.01KB   0 downloads


2019 September challenge: People

09 September 2019 - 06:38 PM

Big people, little people, people that climb on rocks. Fat people, skinny people, even people with chicken pox!

Share them!

Any lens, any camera.