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Isophote schema #422

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Merged
dimakarov merged 1 commit into from
Mar 15, 2026
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Merged

Isophote schema #422

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42 changes: 11 additions & 31 deletions postgres/drafts/08_photometry.sql
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Expand Up @@ -24,43 +24,23 @@ CREATE TYPE photometry.MagMethodType AS ENUM ( 'psf', 'visual', 'aperture', 'iso
COMMENT ON TYPE photometry.MagMethodType IS '{ "psf":"Point Spread Function photometry for the point source", "visual":"Visual estimate", "aperture":"Aperture photometry", "isophotal":"Magnitude measurement inside a specified isophote", "asymptotic":"Asymptotic (extrapolated) magnitude when the aperture size -> Inf", "model":"Best fit model of the light distribution", "petrosian":"Petrosian adaptively scaled aperture", "kron":"Kron adaptively scaled aperture" }' ;


CREATE TABLE photometry.total (
CREATE TABLE photometry.data (
record_id Text NOT NULL REFERENCES layer0.records(id) ON UPDATE cascade ON DELETE restrict
, band text NOT NULL REFERENCES photometry.calib_bands (id) ON DELETE restrict ON UPDATE cascade
, mag real NOT NULL CHECK ( mag > -1 and mag < 30 )
, e_mag real CHECK ( e_mag > 0 and e_mag < 0.5 )
, method photometry.MagMethodType NOT NULL CHECK ( method IN ('psf', 'visual', 'asymptotic', 'model', 'petrosian', 'kron') )
, PRIMARY KEY (record_id, method, band)
);
CREATE INDEX ON photometry.total (record_id) ;
CREATE INDEX ON photometry.total (band) ;
CREATE INDEX ON photometry.total (method) ;

COMMENT ON TABLE photometry.total IS 'Catalog of the total magnitudes';
COMMENT ON COLUMN photometry.total.record_id IS 'Record ID';
COMMENT ON COLUMN photometry.total.band IS 'Calibrated passband ID';
COMMENT ON COLUMN photometry.total.mag IS '{"description":"Total (PSF|model|asymptotic|etc.) magnitude", "unit":"mag", "ucd":"phot.mag"}';
COMMENT ON COLUMN photometry.total.e_mag IS '{"description":"Error of the total magnitude", "unit":"mag", "ucd":"stat.error;phot.mag"}';
COMMENT ON COLUMN photometry.total.method IS 'Photometry method type (PSF, Kron, etc.)' ;


CREATE TABLE photometry.isophotal (
record_id Text NOT NULL REFERENCES layer0.records(id) ON UPDATE cascade ON DELETE restrict
, band text NOT NULL REFERENCES photometry.calib_bands (id) ON DELETE restrict ON UPDATE cascade
, mag real NOT NULL CHECK ( mag > -1 and mag < 30 )
, e_mag real CHECK ( e_mag > 0 and e_mag < 0.5 )
, isophote real NOT NULL CHECK ( mag > -1 and mag < 30 )
, PRIMARY KEY (record_id, band, isophote)
);
CREATE INDEX ON photometry.isophotal (record_id) ;
CREATE INDEX ON photometry.isophotal (band) ;
CREATE INDEX ON photometry.isophotal (isophote) ;

COMMENT ON TABLE photometry.isophotal IS 'Catalog of the isophotal magnitudes';
COMMENT ON COLUMN photometry.isophotal.record_id IS 'Record ID';
COMMENT ON COLUMN photometry.isophotal.band IS 'Calibrated passband ID';
COMMENT ON COLUMN photometry.isophotal.mag IS '{"description":"Isophotal magnitude", "unit":"mag", "ucd":"phot.mag"}';
COMMENT ON COLUMN photometry.isophotal.e_mag IS '{"description":"Error of the isophotal magnitude", "unit":"mag", "ucd":"stat.error;phot.mag"}';
COMMENT ON COLUMN photometry.isophotal.isophote IS 'Isophote level' ;
CREATE INDEX ON photometry.data (record_id) ;
CREATE INDEX ON photometry.data (band) ;
CREATE INDEX ON photometry.data (method) ;

COMMENT ON TABLE photometry.data IS 'Catalog of the total magnitudes';
COMMENT ON COLUMN photometry.data.record_id IS 'Record ID';
COMMENT ON COLUMN photometry.data.band IS '{"description":"Calibrated passband ID", "ucd":"instr.filter"}';
COMMENT ON COLUMN photometry.data.mag IS '{"description":"Total (PSF|model|asymptotic|etc.) magnitude", "unit":"mag", "ucd":"phot.mag"}';
COMMENT ON COLUMN photometry.data.e_mag IS '{"description":"Error of the total magnitude", "unit":"mag", "ucd":"stat.error;phot.mag"}';
COMMENT ON COLUMN photometry.data.method IS 'Photometry method type (PSF, Kron, etc.)' ;

COMMIT;
37 changes: 37 additions & 0 deletions postgres/drafts/09_isophote.sql
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@@ -0,0 +1,37 @@
BEGIN;

CREATE SCHEMA IF NOT EXISTS isophote ;
COMMENT ON SCHEMA isophote IS 'Catalog of the isophotal photometry';

CREATE TABLE isophote.data (
record_id Text NOT NULL REFERENCES layer0.records(id) ON UPDATE cascade ON DELETE restrict
, band text NOT NULL REFERENCES photometry.calib_bands (id) ON DELETE restrict ON UPDATE cascade
, isophote real NOT NULL CHECK ( mag > -1 and mag < 30 )
, mag real NOT NULL CHECK ( mag > -1 and mag < 30 )
, e_mag real CHECK ( e_mag > 0 and e_mag < 0.5 )
, a real NOT NULL CHECK (a>0)
, e_a real CHECK (e_a>0)
, b real NOT NULL CHECK (b>0)
, e_b real CHECK (e_b>0)
, pa real NOT NULL CHECK (pa>=0 and pa<180)
, e_pa real CHECK (e_pa>0)
, PRIMARY KEY (record_id, band, isophote)
);
CREATE INDEX ON isophote.data (record_id) ;
CREATE INDEX ON isophote.data (band) ;
CREATE INDEX ON isophote.data (isophote) ;

COMMENT ON TABLE isophote.data IS 'Catalog of the isophotal photometry';
COMMENT ON COLUMN isophote.data.record_id IS 'Record ID';
COMMENT ON COLUMN isophote.data.band IS '{"description":"Calibrated passband ID", "ucd":"instr.filter"}';
COMMENT ON COLUMN isophote.data.isophote IS '{"description":"Isophote level",, "unit":"mag/arcmin2", "ucd":"phot.mag.sb"}' ;
COMMENT ON COLUMN isophote.data.mag IS '{"description":"Isophotal magnitude", "unit":"mag", "ucd":"phot.mag"}';
COMMENT ON COLUMN isophote.data.e_mag IS '{"description":"Error of the isophotal magnitude", "unit":"mag", "ucd":"stat.error;phot.mag"}';
COMMENT ON COLUMN isophote.data.a IS '{"description":"Semi-major axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.smajAxis"}'
COMMENT ON COLUMN isophote.data.e_a IS '{"description":"Error of the semi-major axis length at the given isophote", "unit":"arcsec", "ucd":"stat.error;phys.angSize.smajAxis"}'
COMMENT ON COLUMN isophote.data.b IS '{"description":"Semi-minor axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.sminAxis"}'
COMMENT ON COLUMN isophote.data.e_b IS '{"description":"Error of the semi-minor axis length at the given isophote", "unit":"arcsec", "ucd":"stat.error;phys.angSize.sminAxis"}'
COMMENT ON COLUMN isophote.data.pa IS '{"description":"Position angle (measured east of north)", "unit":"deg", "ucd":"pos.posAng"}'
COMMENT ON COLUMN isophote.data.e_pa IS '{"description":"Error of the position angle", "unit":"deg", "ucd":"stat.error;pos.posAng"}'

COMMIT;
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