Michael O'Connell

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Viewing 20 posts - 21 through 40 (of 118 total)
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  • in reply to: 2022 Solar Eclipse Conference #585275
    Michael O’Connell
    Participant

    Hi Sheridan,

    Great to see this conference going ahead!

    Thanks for organising it and posting the details.

    I visited the website and tried booking the day delegate rate.

    Is it possible to add an option for:

    – Both days as a single transaction

    – Select the number of people

    Myself and my wife would like to attend both days (we will be staying in local accommodation).

    I note that it is not possible to complete the booking form for a day delegate without having to select a ‘room type’.

    Thanks,

    Michael.

    in reply to: Busy skies #585208
    Michael O’Connell
    Participant

    Nick,

    Very nice video.

    Query on the file size if you don’t mind please.

    When I run the timelapse script, I get a much smaller file size (approx 30MB) – I’m running this on a Pi3.

    Have you configured the settings to improve image quality or something (thereby resulting in a larger file size)?

    Re focus, IIRC Denis recommends keeping the focus a little soft in order to improve magnitude estimation.

    Regards,

    Michael.

    in reply to: Triton’s diameter from occultation timings #585197
    Michael O’Connell
    Participant

    Thanks Alex for explaining that.

    Regards,

    Michael.

    in reply to: Triton’s diameter from occultation timings #585194
    Michael O’Connell
    Participant

    Interesting paper Alex.

    From a quick read, I note that some results were not used as they had:

    ‘insufficient signal-to-noise ratios (S/N) to provide relevant contribution to that fit’.

    What would we do differently for a similar future event?

    Regards & Thanks,

    Michael.

    in reply to: ‘BAA’ asteroids #585188
    Michael O’Connell
    Participant

    Thanks Richard.

    I came across that website as well – very useful.

    As you rightly pointed out, one of the main challenges is searching the citations.

    For example, for my work researching ‘Irish’ asteroids, the definition is of course subject to various categories:

    – Discovered by Irish people

    – Discovered in Ireland

    – Named after Irish people or places

    – Named after people who are connected with Ireland

    etc. the list goes on.

    In this case, I am assuming the island of Ireland, which adds its own complexities wrt nationality, as I’m sure you can imagine.

    Regards & Thanks,

    Michael.

    in reply to: ‘BAA’ asteroids #585185
    Michael O’Connell
    Participant

    Richard,

    Yea, I’m game for that.

    I suspect you have a significant head start on me – I’m only a newbie here (<10 yrs as BAA member).

    I’m currently compiling a similar list for Ireland and then thought it would be a ‘good idea’ to do a BAA list as well – famous last words! 😉

    I suspect it may involve quite a bit of work!

    Michael.

    in reply to: Back issues of BAA Handbook. #585177
    Michael O’Connell
    Participant

    Excellent!
    Thanks Paul.
    Regards,
    Michael.

    in reply to: Back issues of BAA Handbook. #585168
    Michael O’Connell
    Participant

    Hi Paul,
    I’d like a copy of 1978 if you don’t mind please.
    Happy to pay postage costs of course.
    Regards
    Michael.

    Michael O’Connell
    Participant

    Wishing you all clear skies and the best of luck with this event.
    Unfortunately I’m too far west for this one.
    For anyone lucky enough to be under the shadow path and who hasn’t tried observing an asteroid occultation previously, it’s a great time to give it a try.
    Michael.

    in reply to: NEO (7482) 1994 PC1 – 15min trackng #585141
    Michael O’Connell
    Participant

    Thanks Richard and Peter.
    I really enjoyed watching this asteroid moving ‘live’ – a rare sight.

    in reply to: NEQ6 and TheSkyX #585117
    Michael O’Connell
    Participant

    Yea, T-Point is excellent.
    I have a small Watec camera on the back of my C14 (with a couple of focal reducers).
    After using about 20-25 stars for a T-Point model, it puts the target object in the centre of the little chip every time.
    Michael.

    in reply to: NEQ6 and TheSkyX #585115
    Michael O’Connell
    Participant

    Grant,
    I don’t know for sure, but it is something I always do with my Paramount when using TheSkyX.
    Worth a try IMHO.
    Michael.

    in reply to: NEQ6 and TheSkyX #585110
    Michael O’Connell
    Participant

    Grant,
    Do you sync on the first star each time you start up the mount?
    Regards,
    Michael.

    in reply to: J-BAA Electronic #584980
    Michael O’Connell
    Participant

    I have to agree with the other here and say I enjoy the paper copy.

    Michael.

    in reply to: BAA AGM livestream #584859
    Michael O’Connell
    Participant

    Many thanks for the recording. Great to watch the event.

    Massive thanks also to all those involved in running the Association. I know the last couple of years in particular have been challenging for a number of reasons, so massive thanks to you all for your tireless efforts.

    Michael.

    in reply to: (165) Loreley occults UCAC4 617-008946, Oct 22nd-evening. #584828
    Michael O’Connell
    Participant

    Best of luck with this event folks.

    Hope the weather cooperates.

    Michael.

    in reply to: Dual Scope Mounting #584825
    Michael O’Connell
    Participant

    Thanks Nick.

    Thanks David. I’ll have a read of your article.

    in reply to: Dual Scope Mounting #584811
    Michael O’Connell
    Participant

    Thanks folks.

    Nick, that procedure seems quite an effort.

    At this stage, I’m thinking of leaning towards piggyback as it is easier to configure and adjust.

    Problem is the cost of these rings and saddles…

    Michael. 

    in reply to: Dual Scope Mounting #584803
    Michael O’Connell
    Participant

    Thanks for the link Paul.

    Impressive setup!

    Are they Parallax Rings on the 400mm?

    Michael.

    in reply to: Dual Scope Mounting #584798
    Michael O’Connell
    Participant

    Thanks folks,

    What hardware do you use for the piggyback mounting?

    Regards,

    Michael.

Viewing 20 posts - 21 through 40 (of 118 total)