All-Sky Gravitational Wave Search on O3 data (O3ASHF1)

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Bernd Machenschalk
Bernd Machenschalk
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The current plan is to extend

30 May 2024 10:14:21 UTC
Message 225427
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    The current plan is to extend the current O3ASHF1 search beyond 1500 Hz up to ~2000 Hz, which would supply "work" far beyond the end of this year. This will require to replace a few components (workunit generator in particular), the transition might be a bit cumbersome. I hope to get it done until tomorrow, if not, O3ASHF1 work may run out over the weekend, but should be back on Monday.

    BM

    GWGeorge007
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    Bernd Machenschalk

    30 May 2024 17:11:40 UTC
    Message 225442 in response to message 225427
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      Bernd Machenschalk wrote:

      The current plan is to extend the current O3ASHF1 search beyond 1500 Hz up to ~2000 Hz, which would supply "work" far beyond the end of this year. This will require to replace a few components (workunit generator in particular), the transition might be a bit cumbersome. I hope to get it done until tomorrow, if not, O3ASHF1 work may run out over the weekend, but should be back on Monday.

      Thanks for the heads up Bernd!  We will be prepared!

      George

      Proud member of the Old Farts Association

      DF1DX
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      The new workgenerator seems

      31 May 2024 12:29:50 UTC
      Message 225470
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        The new workgenerator seems to be running, but the download of new WUs is still stuck at the moment:

        Fr 31 Mai 2024 14:20:35 CEST | Einstein@Home | Giving up on download of h1_1500.60_O3aC01Cl1In0: permanent HTTP error

         

        Ian&Steve C.
        Ian&Steve C.
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        Same. My hosts won’t download

        31 May 2024 12:51:42 UTC
        Message 225473
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          Same. My hosts won’t download new work 

          _________________________________________________________________________

          Beyond
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          Ian&Steve C. wrote: Same. My

          31 May 2024 13:13:18 UTC
          Message 225476 in response to message 225473
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            Ian&Steve C. wrote:

            Same. My hosts won’t download new work 

            Same here.

            Bernd Machenschalk
            Bernd Machenschalk
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            Thx for reporting. Sorry for

            31 May 2024 13:58:02 UTC
            Message 225478
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              Thx for reporting. Sorry for the problem. Already fixing it.

              BM

              DF1DX
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              Download ok, but

              31 May 2024 15:11:24 UTC
              Message 225479
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                Download ok, but compute/upload  error:

                Fr 31 Mai 2024 17:07:57 CEST | Einstein@Home | Output file h1_1501.60_O3aC01Cl1In0__O3ASHF1c_1502.00Hz_60877_3_1 for task h1_1501.60_O3aC01Cl1In0__O3ASHF1c_1502.00Hz_60877_3 absent

                https://einsteinathome.org/de/task/1618620116

                </stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>h1_1501.60_O3aC01Cl1In0__O3ASHF1c_1502.00Hz_60509_5_1</file_name>
  <error_code>-161 (not found)</error_code>
</file_xfer_error>
</message>
]]>
                Bernd Machenschalk
                Bernd Machenschalk
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                Sorry. A couple of things

                31 May 2024 15:26:00 UTC
                Message 225480
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                  Sorry. A couple of things went wrong today. I usually try to avoid doing such things on a Friday, but the BOINC workshop got in the way. Will set the project to finish what's left of the old charge of WUs over the weekend, then have a fresh start with the new work on Monday.

                  BM

                  Bernd Machenschalk
                  Bernd Machenschalk
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                  You may abort the "O3ASHF1c"

                  31 May 2024 15:37:00 UTC
                  Message 225481
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                    You may abort the "O3ASHF1c" tasks. I had to cancel these workunits.

                    BM

                    pututu
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                    Bernd Machenschalk

                    1 Jun 2024 17:33:33 UTC
                    Message 225544 in response to message 225427
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                      Bernd Machenschalk wrote:

                      The current plan is to extend the current O3ASHF1 search beyond 1500 Hz up to ~2000 Hz, which would supply "work" far beyond the end of this year. This will require to replace a few components (workunit generator in particular), the transition might be a bit cumbersome. I hope to get it done until tomorrow, if not, O3ASHF1 work may run out over the weekend, but should be back on Monday.

                       

                      Bernd, watching this video which had been posted here before, how long will this O3AS project last? Do we keep crunching this task until we find an evidence of gravitational waves emitted by known pulsars ("deformed" neutron stars) or continue the search up to xxxxHz? I'm just curious how long this project will last. In your first post on Jun 15, 2023 of this thread, the search will run for "7-8 months" but will be extended next week with higher frequency range. Thanks.

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