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  トピック: +d feature in UFO Orbit
Alex Pratt

返信: 3
表示: 4209

記事フォーラム: UFOCapture BBS in English   日時: Thu May 19, 2016 5:32 am   件名: +d feature in UFO Orbit
Hi SonotaCo,

Thank you for your reply.

In some cases I selected multiple years of data in the Radiant plot, Ground Map and Orbit plot to display all meteor shower activity in our large dataset, ...
  トピック: +d feature in UFO Orbit
Alex Pratt

返信: 3
表示: 4209

記事フォーラム: UFOCapture BBS in English   日時: Tue May 17, 2016 5:31 pm   件名: +d feature in UFO Orbit
Hi SonotaCo,,

In UFO Orbit, changing the value of +d allows the user to display the position of the radiant, etc. a number of days before or after a date.

This works OK on my computer in UFO Orb ...
  トピック: Contrast
Alex Pratt

返信: 3
表示: 4352

記事フォーラム: UFOCapture BBS in English   日時: Fri Sep 25, 2015 10:30 pm   件名: Contrast
Hi SonotaCo,

Thanks for your comments.

I did a quick check and the S/N from low-contrast and high-contrast cameras were very similar.

I will investigate this further.

Clear skies,

...
  トピック: Contrast
Alex Pratt

返信: 3
表示: 4352

記事フォーラム: UFOCapture BBS in English   日時: Wed Sep 23, 2015 12:38 am   件名: Contrast
Hi SonotaCo,

The Night Sky Observation Guide recommends setting gamma OFF (=1.0) to obtain good contrast of the night sky.

Our team's cameras are set to gamma off (1.0). Some stations use PCI ca ...
  トピック: Another application for UFO Capture?
Alex Pratt

返信: 2
表示: 4848

記事フォーラム: UFOCapture BBS in English   日時: Sun May 24, 2015 7:28 pm   件名: Another application for UFO Capture?
Hi SonotaCo,

The UK national news reported that a magnitude 4.2 earthquake shook Kent, England at 01:52 UTC on May 22.. (The British Geological Survey said the origin time was 01:52:18.7 UTC).

E ...
  トピック: Recommended changes to UFO Capture and UFO Analyser
Alex Pratt

返信: 2
表示: 4919

記事フォーラム: UFOCapture BBS in English   日時: Sun Mar 15, 2015 1:36 am   件名: Re: Recommended changes to UFO Capture and UFO Analyser
Can UFO Capture be changed to save all the files when Max(sec) is >0?


??? Save all files ??? Isn't it same with Max(sec) == 0 ?
If you want to delete all files to avoid the incomplete data ...
  トピック: Recommended changes to UFO Capture and UFO Analyser
Alex Pratt

返信: 2
表示: 4919

記事フォーラム: UFOCapture BBS in English   日時: Fri Mar 13, 2015 9:37 pm   件名: Recommended changes to UFO Capture and UFO Analyser
Dear SonotaCo,

I wish to suggest some changes to UFO Capture and Analyser:

1) UFO Capture

Max(sec) is usually set to 0 (infinite clip length), but some of our team have tested setting it ...
  トピック: Summer time changeover - problem with analysing meteors
Alex Pratt

返信: 2
表示: 3833

記事フォーラム: UFOCapture BBS in English   日時: Fri Apr 05, 2013 10:01 pm   件名: Re: Summer time changeover - problem with analysing meteors
Hi SonotaCo,

Thank you for your reply.

This 'problem' only occurred during a short time window and affected very few captures. As you suggest, I will investigate the timezone settings, etc on my ...
  トピック: Summer time changeover - problem with analysing meteors
Alex Pratt

返信: 2
表示: 3833

記事フォーラム: UFOCapture BBS in English   日時: Thu Apr 04, 2013 11:44 pm   件名: Summer time changeover - problem with analysing meteors
Dear SonotaCo,

I captured a few meteors on the night of March 29/30, when our clocks in the UK changed from GMT to BST.

All were processed OK with UFO Analyser, except for 2 meteors at 01:36:59 ...
  トピック: Recommended value of multi-event parameter 'dD' in UFO Orbit
Alex Pratt

返信: 2
表示: 3513

記事フォーラム: UFOCapture BBS in English   日時: Sun Jan 06, 2013 11:31 pm   件名: Re: Recommended value of multi-event parameter 'dD' in UFO O
Hi SonotaCo,

Thank you for your reply and for the link to your dataset.

As you recommend, we will use dD < 1.0 for our analyses and check its effect on our results.

Many thanks,

Al ...
  トピック: Recommended value of multi-event parameter 'dD' in UFO Orbit
Alex Pratt

返信: 2
表示: 3513

記事フォーラム: UFOCapture BBS in English   日時: Fri Jan 04, 2013 11:16 pm   件名: Recommended value of multi-event parameter 'dD' in UFO Orbit
Dear SonotaCo,

William Stewart and I operate a multi-station meteor camera network in Northern England.

Whilst analysing multiple captures of the same meteor we noted that UFO Orbit had not incl ...
  トピック: I captured a 'plane and a meteor. Can I analyse the meteor?
Alex Pratt

返信: 8
表示: 7232

記事フォーラム: UFOCapture BBS in English   日時: Sun Sep 23, 2012 7:11 am   件名: Re: I captured a 'plane and a meteor. Can I analyse the mete

Well, it means there is no prepared method that corrects the beginning time on the situation like this.
So, back to the first question, I agree to change MCSV time manually.

Yes 8 seconds time e ...
  トピック: I captured a 'plane and a meteor. Can I analyse the meteor?
Alex Pratt

返信: 8
表示: 7232

記事フォーラム: UFOCapture BBS in English   日時: Fri Sep 21, 2012 10:26 pm   件名: Re: I captured a 'plane and a meteor. Can I analyse the mete
it does not update the time in the M*.csv file. The time is still logged as 00:10:52 UT and not 00:11:00 UT.

Your situation is beyond my imagination. There must be some special reason.
Current my ...
  トピック: I captured a 'plane and a meteor. Can I analyse the meteor?
Alex Pratt

返信: 8
表示: 7232

記事フォーラム: UFOCapture BBS in English   日時: Thu Sep 20, 2012 11:47 pm   件名: Re: I captured a 'plane and a meteor. Can I analyse the mete
Hi,

Thank you for this advice,

Like the mask option, it works but it does not update the time in the M*.csv file. The time is still logged as 00:10:52 UT and not 00:11:00 UT. An 8 seconds differ ...
  トピック: I captured a 'plane and a meteor. Can I analyse the meteor?
Alex Pratt

返信: 8
表示: 7232

記事フォーラム: UFOCapture BBS in English   日時: Thu Sep 20, 2012 5:34 am   件名: I captured a 'plane and a meteor. Can I analyse the meteor?
Hi,

I use UFO software to capture and analyse 2-station monitoring of meteor showers.

In one example, UFO Capture recorded a bright aeroplane moving slowly across the field, then in the last sec ...
 
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