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:  NGC 6530, M 8, Lagoon nebula, Hourglass nebula, NGC 6523, NGC 6526, The star 9Sgr, The star 7Sgr
Getting plate-solving status, please wait...
M8 - the lagoon nebula, 





    
        

            Simon
M8 - the lagoon nebula

M8 - the lagoon nebula

Technical card

Resolution: 4848x3290

Astrometry.net job: 2193451

RA center: 271.070 degrees

DEC center: -24.328 degrees

Pixel scale: 1.103 arcsec/pixel

Orientation: 343.223 degrees

Field radius: 0.897 degrees

Data source: Unknown

Description

Well it was a night of frustration. I got a break in the weather, and went ahead with imaging this, as I mentioned before. Alas, I did not realise that the focus had fractionally slipped, and the collimation too, and so all 22 subs were slightly 'off', and thus the image I hoped for was somewhat lost. I have applied some extra bias and unsharp mask just to bring it up, but 'up close' it is not what it should be. I am quite disappointed. We will put it down to that thing called 'experience'! I used my modified DSLR, an 8" reflector and PixInsight as normal.

The lowness of this object, and the very limited sky I have to image it in, the time of year, the weather and the gradually increasing moon, may mean this is my last chance to image this again - at least here at this temporary accommodation - I am not sure how the garden will be in the next home I will live in. We will have to see...

Comments

Author

downingsimon
Simon
License: None (All rights reserved)
471
Like

Sky plot

Sky plot

Histogram

M8 - the lagoon nebula, 





    
        

            Simon