Subject: Re: [sloan-25mlog 3898] 2.5m obslog 20180223 (SJD 58173)
From: John Downey
Date: Sat, 24 Feb 2018 12:54:15 -0700
>=20
> Notes:
> - North 180L dewar has low pressure.
> - Dust: 11812.17
Now that I can see the table from the monitoring page, does a pressure =
of ~17 cause actual problems?
I've always interpreted the pressure below 18 psi (yellow) as not a =
problem if it's stable, but good to keep an eye on it in case it's going =
to drop below 15 psi.
Too bad we can't modify the TPM software to more accurately reflect the =
realities of daily use.=