RVBAM Explorer

Run

Search MOCAdb OID Spectrum ID Instrument Atmosphere model Only runs with literature RV Max literature RV error (km/s) Wavelength coverage (microns) Min available segments Max available segments Min run median S/N Max resulting RV error (km/s) RVBAM run

Display

Symbol size100% Scatter y-axis Use selected segments to compute run RV RV calculation Show uncertainties when available Show plot hover text Use online pre-built figures Include ignored runs

Average Filters

Max LSF width (km/s) Max best chi2 Max RV uncertainty (km/s) Min data RV content Min model RV content Min model deep-line pixels Min segment median S/N Segment wavelength range Max masked line outliers

No segment selected

X parameter Y parameter Max samples

URL Parameters

Parameter	Values	Effect
`run_id`	RVBAM run primary key	Loads one `pcat_rv_sampling_runs` row.
`segment_id`	RVBAM segment primary key	Loads one selected segment.
`tab`	`fit`, `literature`, `posterior`, ...	Opens a specific RVBAM diagnostics tab.
`scatter_y`	Segment field name	Sets the left scatter plot y-axis.
`hover_text`	`0` or `1`	Shows or hides hover labels on RVBAM plots.
`min_data_contrast`, `min_model_contrast`, `min_model_10p`, `max_masked_outliers`, `segment_wavelength`	Average filters	Filters segments by wavelength or legacy RV-content diagnostics before computing the plotted average; matching y-axis thresholds are drawn on the left scatter plot.
`min_snr`	Average filter	Filters by median segment S/N; this is spectrum quality, not one of the legacy RV-content contrast diagnostics.
`q`, `moca_oid`, `moca_specid`, `moca_instid`, `moca_mgridid`	Run filters	Filters the run selector.
`has_literature_rv`, `max_literature_rv_unc`, `wavelength_coverage`, `min_segments`, `max_segments`, `min_run_snr`, `max_resulting_rv_unc`	Run filters	Restricts the run selector to literature-RV targets, maximum literature-RV uncertainty, requested wavelength coverage, filtered available segment count, spectrum median S/N, or resulting RV uncertainty.
`user`, `pwd`, `dbase`, `host`	MOCAdb connection values	Overrides the default connection.
`mock`	`1`	Uses local synthetic RVBAM payloads.

RV Content Diagnostics

Field	Meaning
`data_contrast`	Intrinsic fractional structure in the observed segment after flux uncertainties are accounted for; higher values mean the data carry more RV-bearing features.
`model_contrast`	Template 99-to-1 percentile fractional contrast; higher values mean the model has stronger line structure to anchor an RV.
`nmodel_10p_contrast`	Count of model pixels at least 10 percent below the high-flux reference; low counts flag line-poor segments.
`noutliers_masked`	High-residual fit pixels masked before the final segment RV fit; large counts flag problematic wavelength regions.