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Re: LIGO experiment seen gravitational waves?

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Am 03.10.2015 17:00, schrieb Kent Beeler:
> Thomas Heger wrote:
>
>>>> Isn't Earth gravity caused by the Earth?
>
> That's considered to be constant, not waving.
>

Why?

E.g. we have several events, that could possibly have an effect on gravity:

volcano eruptions, earthquakes or movements of plates.

Possibly there are other influences, like changes in the sun or in the 
connection of Sun to Earth.

>>>> If something happens with our homeplanet or if the Earth is 'catching'
>>>> some sort of remote influences, this could eventually cause such a
>>>> wave.
>
> That wave amplitude would be magnitude insignificant compared to that of
> Earth. However, in principle that wave could be filtered out by a proper LP
> filter applied numerically to the received data.

If waves are filtered out, than what waves could the device actually 
measure?

It is certainly possible to filter out certain waves (and keep the 
rest). But what would you like to filter out and what would you like to 
keep?

TH

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Thread

LIGO experiment seen gravitational waves? Kent Beeler <kenbee@jefffast.au> - 2015-10-01 19:18 +0000
  Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-01 22:00 +0200
    Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-02 05:58 +0200
      Re: LIGO experiment seen gravitational waves? Double-A <double-a3@hush.com> - 2015-10-02 13:41 -0700
        Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-02 15:56 -0700
      Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-03 07:10 +0200
        Re: LIGO experiment seen gravitational waves? Kent Beeler <kenbee@jefffast.au> - 2015-10-03 15:00 +0000
          Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-03 21:31 +0200
            Re: LIGO experiment seen gravitational waves? Kent Beeler <kenbee@jefffast.au> - 2015-10-03 21:20 +0000
              Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-04 05:30 +0200
                Re: LIGO experiment seen gravitational waves? john <johnsefton288@gmail.com> - 2015-10-03 22:08 -0700
                Re: LIGO experiment seen gravitational waves? shuba <tim@sh.uba> - 2015-10-04 06:14 +0000
                Re: LIGO experiment seen gravitational waves? Kent Beeler <kenbee@jefffast.au> - 2015-10-04 17:07 +0000
                Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-04 22:32 +0200
                Re: LIGO experiment seen gravitational waves? Kent Beeler <kenbee@jefffast.au> - 2015-10-04 20:51 +0000
                Re: LIGO experiment seen gravitational waves? gilber34 <fafa@invalid.com> - 2015-10-04 16:39 -0500
                Re: LIGO experiment seen gravitational waves? Natalina Nazvarova <natana42@hotmail.com> - 2015-10-10 11:42 +0000
                Re: LIGO experiment seen gravitational waves? kefischer <emoneyjoe@iglou.com> - 2015-10-04 18:50 -0400
                Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-05 16:16 -0700
              Re: LIGO experiment seen gravitational waves? "Y.Porat" <y.y.porat@gmail.com> - 2015-10-03 21:55 -0700
                Re: LIGO experiment seen gravitational waves? Double-A <double-a3@hush.com> - 2015-10-05 17:32 -0700
                Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-05 18:10 -0700
                Re: LIGO experiment seen gravitational waves? "hanson" <hanson@quick.net> - 2015-10-05 18:32 -0700
                Re: LIGO experiment seen gravitational waves? john <johnsefton288@gmail.com> - 2015-10-06 01:43 -0700
                Re: LIGO experiment seen gravitational waves? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-10-24 21:36 -0700
                Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-26 13:08 -0700
  Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-08 15:23 -0700
    Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-10 12:01 -0700
      Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-12 16:01 -0700
        Re: LIGO experiment seen gravitational waves? "reber g=emc^2" <herbertglazier0@gmail.com> - 2015-10-24 13:18 -0700
  Re: LIGO experiment seen gravitational waves? Erebus Xanthopoulos <elefxa@spacepark.au> - 2015-10-24 11:13 +0000
    Re: LIGO experiment seen gravitational waves? Thomas Heger <ttt_heg@web.de> - 2015-10-25 05:29 +0100

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