ran profiling on DC2 imsim data in DM-31653 - Jira project doesn't exist or you don't have p=
ermission to view it. , in ~215 seconds.
(very little association, so an under-estimate of performance)
discussion at Pipelines team meeting identified some DRP-specific measu=
rements during ISR that we can remove. Otherwise no single big slow p=
ieces. Think about minimizing IO for calibration frames/preload.
Colin: what about using multiple cores? Eric: good point, future =
work
DECam HiTS with fakes and Saha Bulge reprocessing both got held up by m=
iddleware changes (DM-31769=
- Jira project doesn't exist or you don't have permission to view it. =
, DM-32407 - Ji=
ra project doesn't exist or you don't have permission to view it. ,=
others.). Close to resumption now.
working on closed-loop comcam simulated out of focus images=E2=80=93mir=
ror support loop now converges. now waiting for T&S to give some =
simulated pointings. hope to wrap this up with crowded fields, ready =
to integrate into T&S code. Next look at rotational dependence
working on analyzing AuxTel data. Translating zernikes into movin=
g the secondary mirror for collimation
Krzysztof Suberlak : series =
of out of focus and in-focus images. trying to understand reproducabi=
lity run-to-run.
trying to look at differential zernike as a function of hexapod movemen=
t, since don't have a good AT model
Eric: how big are the physical shifts that these zernike changes repres=
ent? Andy: about a mm shifts
Chris Stubbs asked about dependences on free seeing
Colin: how to think about the units of the zernike coefficients? =
Andy: for AT, we don't know how stable it is. don't know if scatter i=
s mechanical hysteresis, or mirror shape, etc.
Eric: anything DM can help with? Andy: DM astrometry is working w=
ell. AT pointing is only good to 40" or so, so blind crossmatch is to=
ugh. Not using butler exactly as DM would like=E2=80=93trying to pre-=
calculate catalogs needed prior to observations. Next is masking &=
; deblending donuts, unclear how much existing DM helps. Want to move=
T&S zernike code to galsim, but requires a version bump.
DP0.2 pilot runs are running, lots of data on disk=E2=80=93getting the =
V&V team geared up to look at it, prepare for full-scale processing.&nb=
sp; No results to share yet. Hopes to get Tim Morton's plot viewer on=
to the IDF
Eric: we do "QA" and V&V lots of ways=E2=80=93any sense of how this=
is going to proceed from a tooling process? Colin: using this as for=
cing function to explore/consolidate.
Jump in HiTS (but not COSMOS) DIAObject counts on 10/26=E2=80=93annotat=
ed as same time as DM-31491=
- Jira project doesn't exist or you don't have permission to view it. =
Chris thinks this is a process ordering issue (HiTS has more CCDs than =
HSC so more like to block), thinks due to DM-32131 - Jira project doesn't exist or you don't have =
permission to view it.
fakes haven't changed
Next meetings (all at 4pm Pacific):
December 6
Jan 3?
AOB
Action Items
Description
Due date
Assignee
Task appears on=
Eric Bellm write up retention policy and s=
izing for APDB