From: "Nidever, David"
Subject: Re: [sloan-25mlog 6163] 2.5m obslog 20220702 (SJD 59763)
Date: Mon, 4 Jul 2022 20:34:44 +0000
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Sounds great.  Thanks.
________________________________
From: Kaike
Sent: Monday, July 4, 2022 1:12 PM
To: Nidever, David
Cc: Dmitry Bizyaev ; obs-report-25m@apo.nmsu.edu
Subject: Re: [sloan-25mlog 6163] 2.5m obslog 20220702 (SJD 59763)
**External Sender**
Yes. That is the plan. We need to identify which one is which. We will run =
some tests to identify FPI fibers so we can unplug/replug correct one if th=
e happens again.
On Jul 4, 2022, at 1:02 PM, Nidever, David > wrote:
Thanks for letting us know, Dmitry.  I'm curious, is it possible for the ob=
servers to check this earlier on in the night so that maybe it could be fix=
ed (i.e. unplugging+replugging the FPI fibers)?
________________________________
From: sloan-25mlog > on behalf of Dmitry Bizyaev >
Sent: Sunday, July 3, 2022 3:51 PM
To: kpan@apo.nmsu.edu >
Cc: obs-report-25m@apo.nmsu.edu >
Subject: [sloan-25mlog 6163] Re: 2.5m obslog 20220702 (SJD 59763)
**External Sender**
> Notes: Per Dmitry's script, One FPI (the 2nd one in the list) doesn't hav=
e
> data tonight.
The second FPI fiber has signal, but it is 3-4 times less than usual.
May be the fiber contact in the connector was incomplete.
Dmitry
____________________________________________________________
Logs of Nightly APO Activities >
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Sounds great.  Thanks.
From: Kaike <kpan@apo.nm=
su.edu>
Sent: Monday, July 4, 2022 1:12 PM
To: Nidever, David <david.nidever@montana.edu>
Cc: Dmitry Bizyaev <dmbiz@apo.nmsu.edu>; obs-report-25m@apo.nm=
su.edu <obs-report-25m@apo.nmsu.edu>
Subject: Re: [sloan-25mlog 6163] 2.5m obslog 20220702 (SJD 59763)
**External Sender**
Yes. That is the plan. We need to identify which one is which. We will=
 run some tests to identify FPI fibers so we can unplug/replug correct one =
if the happens again.
On Jul 4, 2022, at 1:02 PM, Nidever, David <david.nidever@montana.edu&g=
t; wrote:
Thanks for letting us know, Dmitry.  I'm curious, is it possible for t=
he observers to check this earlier on in the night so that maybe it could b=
e fixed (i.e. unplugging+replugging the FPI fibers)?
From: slo=
an-25mlog <s=
loan-25mlog-bounces@sdss.org> on behalf of Dmitry
 Bizyaev <dmbiz@apo.nms=
u.edu>
Sent: Sunday, July 3, 2022 3:51 PM
To: kpan@apo.nmsu.edu <kpan@apo.nmsu.edu>
Cc: obs-report-25m@apo=
.nmsu.edu <obs-report-25m@apo.nms=
u.edu>
Subject: [sloan-25mlog 6163] Re: 2.5m obslog 20220702 (SJD 59763)
**External Sender**
> Notes: Per Dmitry's script, One FPI (the 2nd one in the list) doesn't =
have
> data tonight.
The second FPI fiber has signal, but it is 3-4 times less than usual.
May be the fiber contact in the connector was incomplete.
Dmitry
____________________________________________________________
Logs of Nightly APO Activities <sloan-25mlog@sdss.org>
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