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トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Thu Jul 17, 2025 4:13 am 件名: Fireball Spectrum |
Hi Mr JKoukal,
That's a great result.
I think it might have been post 2 or 3 in this thread (so many years ago!) that I posted about the differences between the tail spectrum and the flare spect ... |
トピック: Windows 11 |
Bill W
返信: 2
表示: 8128
|
フォーラム: UFOCapture BBS in English 日時: Fri May 02, 2025 6:36 am 件名: Windows 11 |
Hi,
Thanks for the information, I'll try these ideas out and let you know how it goes.
Best Regards,
Bill.  |
トピック: Windows 11 |
Bill W
返信: 2
表示: 8128
|
フォーラム: UFOCapture BBS in English 日時: Mon Apr 28, 2025 6:23 am 件名: Windows 11 |
Hi,
I bought a refurbished mini pc from ebay with Win 11 on it.
I've downloaded all the drivers and other software I use on my other pc.
The PC is "seeing" my ZWO 120MM camera in the Devices t ... |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Mon Mar 03, 2025 6:13 am 件名: Fe Fireball spectrum |
Hi everyone,
I captured this nice fireball spectrum last week.
It is a Type B, pure iron spectrum.
I have only captured a few of these over the past few years.
The spectrum has a very large therm ... |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Thu Dec 05, 2024 9:39 am 件名: Fireball Spectrum |
Hi All,
Here is a different version of the synthetic spectrum thats done in sections so it doesn't look so cluttered.
Cheers,
Bill. |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Thu Dec 05, 2024 9:23 am 件名: Fireball Spectrum |
Hi,
It's a 25mm f1.3 cctv lens for 1 inch sensor with a 600 line/mm grating.
I'm lucky that it was bright enough to give a good second order spectrum.
Cheers,
Bill.  |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Thu Dec 05, 2024 5:22 am 件名: 2nd order fireball spectrum |
Hi all,
I've been getting some incredible results on my High Resolution Meteor Spectroscopy (HiReMS) cameras.
This one was a really lucky catch as I got the 2nd order from ~400nm to 595nm.
I ... |
トピック: Meteor spectrum classifications |
Bill W
返信: 7
表示: 24753
|
フォーラム: UFOCapture BBS in English 日時: Sat Jul 27, 2024 12:49 am 件名: Meteor spectrum classifications |
Hi,
The detailed compositional results are fantastic. I wish I got that number per year. It took me years to get to 1300. The weather in south west Scotalnd is some of the cloudiest in the world... ... |
トピック: Meteor spectrum classifications |
Bill W
返信: 7
表示: 24753
|
フォーラム: UFOCapture BBS in English 日時: Sat Jun 01, 2024 10:46 am 件名: Meteor spectrum classifications |
Hi Koji,
It is great to hear from you.
The idea came to me after talking to some friends about the problem of how to describe, at a basic level, what had been captured before conducting the usua ... |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Tue May 28, 2024 1:37 am 件名: Fireball Spectrum |
Hi,
Thats a great colour spectrum! I had a look online and there are several suppliers offering that type of camera. Where did you get yours? I'd like to try one with a longer focal length lens.
Th ... |
トピック: Meteor spectrum classifications |
Bill W
返信: 7
表示: 24753
|
フォーラム: UFOCapture BBS in English 日時: Sat May 25, 2024 3:13 am 件名: Meteor spectrum classifications |
Hi Everyone,
I can't believe its been so long since I last posted...!
However I have been very busy developing some new ideas.
Now that there is the technology to capture meteor spectra regul ... |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Tue Mar 07, 2023 8:21 am 件名: Fireball Spectrum |
WOW, those are spectacular spectra Koji!
Really detailed in the 2nd order.
With a new job and poor weather I have not had much time for observing.
However I did get treated to several clear nig ... |
トピック: Differential Ablation |
Bill W
返信: 18
表示: 62194
|
フォーラム: UFOCapture BBS in English 日時: Tue Mar 07, 2023 8:05 am 件名: Differential Ablation |
Hi Skymagic,
Sorry for the delay in replying, I have been busy in a new job.
Your video is really excellent . I think using the longer focal length lenses is really worthwhile to reveal the dynam ... |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Tue Aug 30, 2022 10:04 pm 件名: Fireball Spectrum |
Hi Takashi,
Thank you for the info. I have sent you an email.
Regards,
Bill. |
トピック: Fireball Spectrum |
Bill W
返信: 312
表示: 862056
|
フォーラム: UFOCapture BBS in English 日時: Mon Aug 29, 2022 11:59 pm 件名: Takashi Sekiguchi |
Hi,
I'm trying to get an email address for Takashi?
Thanks,
Bill. |
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