First attempt to the HI flux & width shcemas

Author: dimakarov

postgres/drafts/12_hi_schemas.sql

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+BEGIN;
+
+----------------------------------------------------
+-------------- Line Flux schema --------------------
+----------------------------------------------------
+CREATE SCHEMA IF NOT EXISTS lineflux ;
+COMMENT ON SCHEMA lineflux IS 'Catalog of the spectral line fluxes';
+
+CREATE TYPE lineflux.HIMethodType AS ENUM ( 'sum', 'fit' ) ;
+COMMENT ON TYPE lineflux.HIMethodType IS '{"sum":"Integrated HI line flux by summing all velocity channels", "fit":"Integrated HI line flux by model line fitting"}' ;
+
+CREATE TABLE lineflux.hi (
+  record_id	Text	NOT NULL	REFERENCES layer0.records(id) ON UPDATE cascade ON DELETE restrict
+, flux	real	NOT NULL
+, e_flux	real
+, method	lineflux.HIMethodType	NOT NULL	DEFAULT 'sum'
+, PRIMARY KEY (record_id, method)
+);
+CREATE INDEX ON lineflux.data (record_id) ;
+CREATE INDEX ON lineflux.data (method) ;
+
+COMMENT ON TABLE lineflux.hi	IS 'Catalog of the HI line fluxes' ;
+COMMENT ON COLUMN lineflux.hi.record_id	IS 'Record ID' ;
+COMMENT ON COLUMN lineflux.hi.flux	IS '{"description":"Integrated HI line flux", "unit":"Jy.km/s", "ucd":"phot.flux.density;spect.line"}' ;
+COMMENT ON COLUMN lineflux.hi.e_flux	IS '{"description":"Error of the integrated HI line flux", "unit":"Jy.km/s", "ucd":"stat.error"}' ;
+COMMENT ON COLUMN lineflux.hi.method	IS 'Measurement type (sum, fit)' ;
+
+
+
+----------------------------------------------------
+-------------- Line Width schema -------------------
+----------------------------------------------------
+CREATE SCHEMA IF NOT EXISTS linewidth ;
+COMMENT ON SCHEMA linewidth IS 'Catalog of the HI line width' ;
+
+CREATE TYPE linewidth.WidthMethodType AS ENUM ( 'max', 'peak', 'w2p', 'mean', 'int', 'edge', 'model' ) ;
+COMMENT ON TYPE linewidth.WidthMethodType IS '{"max":"Maximal-value-based width", "peak":"Every peak-based width", "w2p":"Mean of peaks double-horn specific width", "mean":"Mean-flux–based width", "int":"Integrated-flux–based width", "edge":"Edge-based width", "model":"Model-based width"}' ;
+
+CREATE TABLE linewidth.data (
+  record_id	Text	NOT NULL	REFERENCES layer0.records(id) ON UPDATE cascade ON DELETE restrict
+, width	real	NOT NULL
+, e_width	real
+, method	linewidth.WidthMethodType	NOT NULL	DEFAULT 'peak'
+, level	real	NOT NULL	DEFAULT 50
+, PRIMARY KEY (record_id, method, level)
+);
+CREATE INDEX ON lineflux.data (record_id) ;
+CREATE INDEX ON lineflux.data (method) ;
+
+COMMENT ON TABLE linewidth.data	IS 'Catalog of the HI line width' ;
+COMMENT ON COLUMN linewidth.data.record_id	IS 'Record ID' ;
+COMMENT ON COLUMN linewidth.data.flux	IS '{"description":"HI line width", "unit":"km/s", "ucd":"spect.line.width"}' ;
+COMMENT ON COLUMN linewidth.data.e_flux	IS '{"description":"Error of the HI line width", "unit":"km/s", "ucd":"stat.error"}' ;
+COMMENT ON COLUMN linewidth.data.method	IS 'Measurement type' ;
+COMMENT ON COLUMN linewidth.data.level	IS 'Measurement level in percent' ;
+
+
+COMMIT;