View Full Version here: : Multiple stars in Capricorn plus a small Jupiter.
Dennis
17-07-2009, 09:47 AM
Hello,
Well, with my feet warm and cosy in my Nisqually boots, I braved the cold night air in Brisbane only to be greeted by what could at best be described as mediocre seeing conditions. Probably a combination of the jet stream and the lower westerly’s, buffeting my rig throughout the session.
:windy:
I decided to cruise some doubles in Capricorn and plugged in the colour DBK21AF04.AS at the prime focus of the M180. Later on, I slewed to Jupiter and even at this small image scale, Jove was wobbling like the proverbial jelly on a plate.:rolleyes:
Thanks for looking!
Dennis
jjjnettie
17-07-2009, 09:58 AM
Your capture is remarkably good considering the conditions.:)
I wonder what the wind chill factor was last night?
I was out in it too. Toasty warm in my snow gear. Watched the complete transit via the LPI. Bet old Jove lost some weight with all that belly dancing though.:lol:
renormalised
17-07-2009, 10:01 AM
Nice shots!!. Love the colour contrast in the doubles, especially Omicron Capricornii:D:D
multiweb
17-07-2009, 09:40 PM
Very sharp Dennis :eyepop: Sure got your rig pretty hyper tuned. :thumbsup:
alan meehan
17-07-2009, 11:04 PM
Dennis for not so good seeing damn fine shots ,love the shot of jupiter also how you framed them.dont you just love those boots.
Cheers AL :cool:
Dennis
18-07-2009, 08:07 AM
Thanks Jeanette, Marc and Al!
I actually managed to record a 1.4” arcsec split for Pi Aql, (AB: 5.75+6.75 mag, PA 106° Sep 1.40") but this was only noticeable on 2 frames out of the 1500, which gives you some idea of the seeing that night!
Even the might and power of the Mewlon, DBK21AF04, Registax and CS3 combo cannot undo the effects of mediocre seeing! But, I did enjoy warm toes!
Cheers
Dennis
Hagar
18-07-2009, 09:44 AM
Very nice images. Love the framing and I particularly like Jupiter.
Dennis, lovely shots despite the conditions.
I especially like the colours in those doubles.
Well done and I love the way you present the images too.
:)
Dennis
18-07-2009, 09:56 AM
Thanks Doug and Andrew!
I included an image of Jupiter, taken during the same session with the same gear and set up, just to give some sense of scale to the separation between the doubles.
Cheers
Dennis
Tamtarn
19-07-2009, 11:09 AM
We just love your presentation of doubles Dennis. This selection is particularly interesting. The star colours and clarity are superb :thumbsup:
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