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2022 Priorities

Primary Development Priorities

Calibration and Flagging

Enhanced DTS issue identification and flagging (CASR-563)
Possible RFI flagging refinements
- per baseline flagging
- combine targetflag heuristics into checkflag
Change hifv_targetflag to flag target data using a .flagtargetstemplate.txt
Add plots to PI pipeline statwt weblog
- Only show post statwt plots
- show box plots for weights per spw, per antenna, and per scan
  - ID places where statwt goes sideways
Per-baseband delay solutions (PIPE-670)
Spectral window mapping for gain calibration (PIPE-671)
- enables phase calibration if not enough S/N due to faint calibrator
Antenna position corrections in a post-observation time window (CASR-556)
Gain table flagging extensions
- Ripple detection (bad switch problem) (PIPEREQ-11)
- Gain outlier detection (PIPEREQ-10)
Fluxboot gain solution flagging (PIPEREQ-9)
Fluxboot QA metric adjustments (PIPEREQ-8)
Enable data weights to be determined from switched power (CASR-476)
Use MS tool hanning smoothing to enable per spw hanning smoothing (CASR-523; PIPE-672)
Spectral window mapping for gain calibration (PIPE-671)
- enables phase calibration if not enough S/N on narrow spws

RFI flagging on uv-grid (CASR-496)
- avoids flagging of bright spectral lines
Cont.dat interpretation to treat non-specified spws as continuum-only
Design and set up independent spectral line calibration recipe that could be used by end users or triggered using recalibration workflow

Imaging

Stretch Priorities

Generalize hifv_circfeedpolcal for all bands
Enable experimental P-band calibration
Enable pipeline to use two MS files to perform continuum on one and spectral line optimized calibration on the other when spectral lines are a science goal set in PST
Define requirements for the continuum imaging pipeline to use outlier fields to remove effects of bright sources rather than using large images

Primary Development Priorities

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