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Production Honders test

Started by RolandC, 07/21/2010 01:13AM
Posted 07/21/2010 01:13AM | Edited 07/21/2010 01:15AM Opening Post
First of 4 Honders production astrographs now undergoing sky testing. This first image of M27 was made with 2 x 10 minute exposures each of RGB. The night unfortunately was very hazy so it is not as deep as it should be. Seeing was also not the best.

This first image shows the entire field of the STL11K camera with the astrograph's 1160mm focal length.

I will be testing each of the scopes over the next week or so, finalizing all the details as needed. I am very delighted by this first test, being that it is the culmination of a lot of work on everyone's part in our team.

Rolando

Attached Image:

RolandC's attachment for post 51467
Posted 07/21/2010 01:16AM #1
Here is a full resolution crop of the nebula itself.

Rolando

Attached Image:

RolandC's attachment for post 137780
Posted 07/22/2010 01:56AM #2
Roland Christen said:

First of 4 Honders production astrographs now undergoing sky testing. This first image of M27 was made with 2 x 10 minute exposures each of RGB. The night unfortunately was very hazy so it is not as deep as it should be. Seeing was also not the best.

This first image shows the entire field of the STL11K camera with the astrograph's 1160mm focal length.

I will be testing each of the scopes over the next week or so, finalizing all the details as needed. I am very delighted by this first test, being that it is the culmination of a lot of work on everyone's part in our team.

Rolando

So does this mean notifications and a prices are ready to be released?

Rick.
Posted 07/22/2010 07:44PM #3
2nd night of testing on M27. The air was still somewhat moist and hazy, but the seeing was much better. Switched from RGB to H-a, OIII and B.

Details:
Equipment - 305 Honders F3.8 astrograph, STL11K camera, 7nm Baader H-a, 7nm OIII Baader, Blue Baader filters, 3600 mount.

Exposure times - R = 1.5 hours H-a, G = 1.3 hours OIII, B = 10 minutes Blue.

Full frame image at 25% resolution.

Rolando

Attached Image:

RolandC's attachment for post 137800