From: Scholin,
Chris
Sent: Friday, September 07, 2007 11:43 AM
To: Schramm,
Rich; Pargett, Douglas M.; Gomes, Kevin; Schlining, Brian; Roman,
Brent
Cc: Jensen, Scott; Brown, Mark; Greenfield, Dianne; Marin III,
Roman; Preston, Christina; Scholin, Chris
Subject: ESP GUI/DM: things
to track/extract from log
Hi all
-
Following up
on lat Wed's mtg, here's a list of things we need to track from the log
file. Please provide input as to whether I covered it all or missed
something.
My
understanding is that the idea of tracking actual volumes of reagents
consumed based on the instrument log will be deferred to a later date.
Instead, we will first predict what was expended based on executing
particular protocols (based on our reagent spreadsheet,
e.g.).
Firstly,
there are a few protocols missing from the phases as we reviewed last
Wed. In addtion to the SH1, Lyfil, etc., there are also various
types of purges (initial and final flushes, and intake line beaching. I
think flush fluids for 'sample pass' protocols are accounted for in lyfil,
but we should ck to make sure). We need to list these so we have have
a more complete representation of the various phases we run. This will
also help (force!) us to review our use of flush, since our current
spreadsheet does not acct for the full vol of flush used. Adding in the
appropriate purges and versions thereof should complete the
picture.
From the log,
as an e.g. for a standard phase that uses initial purge, sh1, lyfil, sh2,
wcr and final purge, we'd track:
1) phase
start time
2) st/end of
initial purge (what version, if there is one).
3) st of sh1
(protocol for sample collection/homogenization)
4) st time of
actual sample collection for sh1
5) end time
of sample collection for sh1
6) vol of
sample collected
7) end of
sh1
8) st of sh2
protocol (generally preceeds end of sh1)
9) st of wcr
(generally preceeds end of 2)
10) st
time of actual sample collection for wcr
11) end time
of sample collection for wcr
12) array
images (generally >1 and >1 resolution/binning, exposure
times)
13) end
of sh2
14) end of
wcr
15) st/end of
final purge (what version, if there is one)
16) phase end
time
What have I
missed? I can see value in tracking things like internal temp and battery
voltage (ESP, context sensors too?) at the st and end of phase as
well.
Chris
S