From: Kaike Pan
Subject: Re: [sloan-25mlog 5226] 2.5m obslog 20201030 (SJD 59153)
Date: Sat, 31 Oct 2020 06:40:43 -0600
SP1 180L was low. We did a forced fill, then replaced it with a new =
dewar. =20
> On Oct 31, 2020, at 6:10 AM, kpan@apo.nmsu.edu wrote:
>=20
>=20
>                       APACHE POINT OBSERVATORY SDSS 2.5M
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>                                 OBSERVING LOG
>                          Friday October 30, 2020
>=20
>                                  (SJD 59153)
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> ----  Observing Team ----
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> Christian Carter
> Kaike Pan
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> ---- Observing Plan ----
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> Fri 30 OCT 2020    59153.0   1.00    01:08  12:26    20:44  08:04     =
FSC     KP         Likely FSC Engineering -- else APOGEE-2 (11.3 h) =20
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> ---- Observing Summary ----
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> 11.3 hours engineering time was lost due to an issue on MCP power =
supply.
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> 1. We generated an initial instrument block for FSC.
> 2. Started a new wiki page: Observer Resource, in "APO" space of =
SDSS-V confluence. Then two child pages, Observing Plans and Observer =
procedures were created. Oct. and Nov. observing plans are posted there. =
Several SDSS Observer Procedures were migrated there from SDSS-IV trac.  =
=20
>=20
>=20
> ---- Observing Log ----
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> Afternoon:
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
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> Delayed regular afternoon checks in light of ongoing MCP troubleshoot.
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> Took APOGEE evening cals.
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> [observer@sdss4-hub ~]$ df -h
> Filesystem      Size  Used Avail Use% Mounted on
> /dev/vda2       7.7G  6.7G  704M  91% /
> tmpfs           3.4G     0  3.4G   0% /dev/shm
> /dev/vda1       194M  133M   52M  73% /boot
> /dev/vdb         19G  8.8G  9.1G  49% /exports/hub-local
> /dev/vdd        688G  581G  108G  85% /home
> /dev/vdc1        11T  7.2T  3.6T  67% /data
> Night:
> ------
> Day staff worked on the MCP issue until 8:00 PM. They made progress, =
plan to
> continue the debug processs tomorrow. The telescope is down for the =
night.
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> ____________________________________________________________
> Logs of Nightly APO Activities
> =
https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html