timestream – Timestream operating tasks

Timestream base task

timestream_task Base pipeline task for operating on timestream objects.

Operating tasks

dispatch Dispatch data.
detect_ns Detect noise source signal.
rfi_flagging RFI flagging.
line_rfi Line RFI flagging.
time_flag Exceptional values flagging along the time axis.
freq_flag Exceptional values flagging along the frequency axis.
multiscale_flag RFI flagging.
combine_mask Combine RFI masks of all four polarizations.
sir_operate RFI flagging by applying the SIR (Scale-Invariant Rank) operator.
rfi_stats RFI statistics.
subdata Choose a subset of the data in the data container.
bad_detect Bad/Exceptional visibility values detect.
delay_transform Delay transform.
ns_cal Relative phase calibration using the noise source signal.
rt2ts Convert RawTimestream to Timestream.
ps_fit Calibration by strong point source fitting.
ps_cal Calibration using a strong point source.
apply_gain Calibrate the visibility by divide the gain.
temperature_convert Convert visibility from intensity unit to temperature unit in K.
phs2src Phase the zenith-phased visibility data to a source.
phs2zen Phase the source-phased visibility data to the zenith.
phase_closure Check the phase closure relation.
ps_subtract Subtract simulated strong point sources signal from the visibilities.
daytime_mask Daytime data mask.
re_order Re-order data to have longitude from 0 to 2pi.
accumulate Accumulate data.
barrier Barrier the iterative pipeline flow before executing its following tasks.
average Average the accumulated data by dividing its weight.
freq_rebin Rebin the frequency channels.
map_making Initialize telescope array, average the timestream and do the map-making.