Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Mac on Mar 18, 2011, 23:04:56

Title: 1st Light............................
Post by: Mac on Mar 18, 2011, 23:04:56
At long last 1st light is upon me. (http://www.macrhon.co.uk/website/oas/smiley/signs/sign0162.gif)

(http://gallery.orpington-astronomy.org.uk/albums/userpics/10021/Moon-001ha.jpg)

single image.
Not much detail mainly because its a full moon.

Perigee Moon,
18th March 2011
1/100 sec
Wiliams optics 90mm F 6.9
Starlight express SXVH9

Mac
Title: Re: 1st Light............................
Post by: Mac on Mar 18, 2011, 23:13:38
Stacked 20 Ha images in registax,
wavelets applied

(http://gallery.orpington-astronomy.org.uk/albums/userpics/10021/Moon_stacked.jpg)

Mac.
Title: Re: 1st Light............................
Post by: JohnP on Mar 19, 2011, 01:59:10
Well done Mac - Congrats & a great image. You need to change the footer in your messages now... :-) My preference is top image the bottom looks a tad oversharpened to me.

Deep sky here we come...!!!!!!!

John
Title: Re: 1st Light............................
Post by: Rocket Pooch on Mar 19, 2011, 06:37:33
Yes! no more Mac generated weather, well done.
Title: Re: 1st Light............................
Post by: PhilB on Mar 19, 2011, 06:44:34
Nice first light images, Mac, worth the wait and the agro. Here's hoping the weather stays clear so you can get down to some deep sky
Title: Re: 1st Light............................
Post by: Fay on Mar 19, 2011, 08:10:56
Hurrah!!! Well done Mac! Great start. I like the second one
Title: Re: 1st Light............................
Post by: mickw on Mar 19, 2011, 09:22:09
Nice one Mac
And I prefer the second, more detail overall  :)
Title: Re: 1st Light............................
Post by: Carole on Mar 19, 2011, 09:24:24
Well done Mac, no stopping you now.

As first I preferred the first one, but now I am thinking the 2nd one looks sharper.
Eye of the beholder I guess.

Carole
Title: Re: 1st Light............................
Post by: Mac on Mar 19, 2011, 10:06:55
The first one is a raw image, no processing.

The second on is a stack of 20, with some wavelets applied,
it is sharpened but not that much.
Might have a play later on.

Mac

PS Just need to sort out the condensation now.
Title: Re: 1st Light............................
Post by: Fay on Mar 19, 2011, 11:03:55
It was very heavy dew last night Mac, nuiscance!
Title: Re: 1st Light............................
Post by: Mac on Mar 19, 2011, 11:20:14
It didnt help that when i opened the dome, the water outside went all over my chair,
Cold all night, although i did have the heater on towards the end.

Mac.
Title: Re: 1st Light............................
Post by: Fay on Mar 19, 2011, 11:25:31
HEATER!!!!!
Title: Re: 1st Light............................
Post by: mickw on Mar 19, 2011, 11:40:24
QuoteJust need to sort out the condensation now
:(
Quotedid have the heater on
:o

It was STEAM  :roll:
Title: Re: 1st Light............................
Post by: Carole on Mar 19, 2011, 11:47:50
Quotewhen i opened the dome, the water outside went all over my chair,
Mac, they advise you to wipe the dome ledge before opening the dome if it's wet.  As mine is right up against the fence and shed that's more difficult for me so I open it a little bit at a time to give the water time to run off.

I have a dehumidifier running in the Observatory and it works well.  I now have it on permanent drainage so I don't have to keep emptying the tray, which also means it doesn't switch off when it's full.

Carole
Title: Re: 1st Light............................
Post by: RobertM on Mar 19, 2011, 19:58:13
Great first light Mac, the Ha version looks nice and crisp.
Title: Re: 1st Light............................
Post by: Mac on Mar 19, 2011, 22:39:33
Cheers for all the comments,

thats it for the year, i think the next clear night is booked for Feb 13th 2012

(http://www.macrhon.co.uk/website/oas/smiley/signs/sign0177.gif)

Time to update my signature.

Mac.
Title: Re: 1st Light............................
Post by: MarkS on Mar 20, 2011, 06:19:28
Well done Mac - first light at last - you must be really pleased.

That's a great moon image - plenty of detail there.

Mark
Title: Re: 1st Light............................
Post by: Tony G on Mar 20, 2011, 09:35:16
Great first light Mac.

I prefer the 2nd one.

Tony G
Title: Re: 1st Light............................
Post by: JohnP on Mar 20, 2011, 10:04:51
umm... looks like I am in a minority being the only one that prefers the first image..... :-( OK so my eyes are probably crap. Just think 2nd looks like it has been sharpened a little too much for my like (doesn't look natural) - maybe somewhere between the two.

Does look great though Mac & congrats again on your first light.... John