×
INDI Library v1.8.1 Released (09 Sep 2019)

Monthly maintenance release INDI v1.8.1

Pleiades

3 weeks 1 day ago 3 weeks 1 day ago by Herrhausen.
Herrhausen
Platinum Boarder
Platinum Boarder
Posts: 514
Karma: 3
More
Topic Author
Pleiades #45205
This is from my place in downtown Frankfurt. 107/700 refractor, flattner, Losmandy G-11, ASI 294Pro, -10°C, gain 120, 30x5min, flats, darks. Ekos internal guider. Stacked and stretched only.

Attachments:
The following user(s) said Thank You giorgio_ne, fenriques, alacant, Megiddo

Please Log in or Create an account to join the conversation.

2 weeks 6 days ago
El Corazon
Platinum Boarder
Platinum Boarder
Posts: 408
Karma: 3
More
Pleiades #45247
Outstanding! I will try to replicate from the city of Dallas tonight.

Atlas Pro AZ-EQ, ASI1600MM-Pro, ASI120MM-S, ES102ED, WO-Z61, Nikon D3300, ASI-EFW, ZWO LRGB,Ha,O3,S2 filter set

Please Log in or Create an account to join the conversation.

2 weeks 6 days ago 2 weeks 6 days ago by Herrhausen.
Herrhausen
Platinum Boarder
Platinum Boarder
Posts: 514
Karma: 3
More
Topic Author
Pleiades #45257
]I added another 12x5min of M45 yesterday waiting for the Rosette nebula to come into sight. With 44x5min it's become easier to separate the background from the faint parts of the nebulae. Wish you good luck and CS in Dallas!

Attachments:

Please Log in or Create an account to join the conversation.

2 weeks 4 days ago 2 weeks 4 days ago by El Corazon.
El Corazon
Platinum Boarder
Platinum Boarder
Posts: 408
Karma: 3
More
Pleiades #45318
I never knew downtown Frankfurt was so dark!

This is what I am getting from the city (Dallas, TX).



There is only one word for this:

Terrible!

Atlas Pro AZ-EQ, ASI1600MM-Pro, ASI120MM-S, ES102ED, WO-Z61, Nikon D3300, ASI-EFW, ZWO LRGB,Ha,O3,S2 filter set
Attachments:

Please Log in or Create an account to join the conversation.

2 weeks 4 days ago
Herrhausen
Platinum Boarder
Platinum Boarder
Posts: 514
Karma: 3
More
Topic Author
Pleiades #45329
I'm sure there is much more in your data than what is visible here. How many light frames did you collect and what exposure time did you use?

Please Log in or Create an account to join the conversation.

2 weeks 4 days ago
El Corazon
Platinum Boarder
Platinum Boarder
Posts: 408
Karma: 3
More
Pleiades #45330
665 light frames, 30s each at ISO400, mean ADUs 45 out of 256 (8 bit range, but imaged RAW on Nikon D3300.
I wish there were more data, but I don't think so. Air pollution and light pollution are so bad, I can hardly see Polaris with my naked eye.

Atlas Pro AZ-EQ, ASI1600MM-Pro, ASI120MM-S, ES102ED, WO-Z61, Nikon D3300, ASI-EFW, ZWO LRGB,Ha,O3,S2 filter set

Please Log in or Create an account to join the conversation.

Moderators: oleglupinixGonzothegreat
Time to create page: 0.547 seconds