1st light in New Observatory NGC5139

[bert]

This is First light in my new observatory and 1st time processing an image. Ever.

Prime focus ed103

Eos 1000d iso800 2 min single exposure (looked better than the 10 subs stacked)

Darks, bias and tinkering applied in images plus.

Constuctive criticism NEEDED!

Thanks for looking
Brett

[TrevorW]

Well nice but thats not NGC5128

what you have here is Omega Centauri NGC5139

all you need is more subs try too keep exposure short about 1 minute per sub

Cheers

[Paul Haese]

Yep more subs, use 5 darks to one light, about 8 flats for 15 subs. Your stars are nice and round. Focus is good. You could raise your mid tones a little and perhaps do a little in curves. I can see some noise just looming in the darkness there, but for a first image, that is pretty good. Good things will come your way if you continue to improve over this.

[spearo]

not a bad shot.

You're getting good advice here.
Suggest you push contrast a little
frank

[leon]

Bertt for a first ever image and processing and although it is not the target you mentioned, I reckon it is an excellent result, well done.

Hope to see many more from you, and enjoy your new Observatory.

Leon

[kinetic]

Wow Paul, I'm the other way around.
I didn't realise so many darks were needed....I usually go about 1/3rd
on the darks to lights.:shrug: Sorry Brett for the OT

Great to hear Brett, nice feeling isn't it? :) And a great shot to start
with too!

Did you give the Obs a name in the end?

Steve

[bert]

My bad with the ngc number im shooting 5128 as we speak. I actually used 6 median combined darks and no flats.

I shot about 10 lights and combined (median) them and it looked kinda messy, like it was out of focus, I liked the single shot better.

Trev, can I ask why you say to shorten the subs? Ps thanks for the oatley help!

Paul, I'll look into the curves in Ip

Thanks Spearo

Thanks Leon, already enjoying the obs!

[bert]

Steve, still working on a name.... Light pollution alley doesnt really have a ring to it!

[TrevorW]

Bert have a look at my post on Omega Centauri Crop and 1st Post

this is one bright object and the longer exposures as I found out tend to

burn out the core

I use ISo800 consistently with all images

try both and see how they compare it was onlt a suggestion as I had

success at this exposure length

:thumbsup:

[RobF]

Well on your way there Brett! Well done.

Far better to be a bit dim on beautiful omega Centaurus than burn out the middle.

[bert]

Thanks trev. :thumbsup: