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dimakarovdimakarov
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Create geometry schema (#424)
* Schema geometry * Geometry catalog updated
1 parent f651b04 commit 5bdf363

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Lines changed: 54 additions & 10 deletions

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‎postgres/drafts/08_photometry.sql‎

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@@ -20,8 +20,8 @@ BEGIN;
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-- -> Rkron -> aperture -> magKron
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------------------------------------------------------------------
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CREATE TYPE photometry.MagMethodType AS ENUM ( 'psf', 'visual', 'aperture', 'isophotal', 'asymptotic', 'model', 'petrosian', 'kron' ) ;
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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" }' ;
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CREATE TYPE photometry.MagMethodType AS ENUM ( 'psf', 'visual', 'moments', 'aperture', 'isophotal', 'asymptotic', 'model', 'petrosian', 'kron' ) ;
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COMMENT ON TYPE photometry.MagMethodType IS '{ "psf":"Point Spread Function photometry for the point source", "visual":"Visual estimate", "moments":"Second-order moments of the spatial spread of a source profile", "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" }' ;
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CREATE TABLE photometry.data (

‎postgres/drafts/09_isophote.sql‎

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@@ -11,7 +11,7 @@ CREATE TABLE isophote.data (
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, e_mag real CHECK ( e_mag > 0 and e_mag < 0.5 )
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, a real NOT NULL CHECK (a>0)
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, e_a real CHECK (e_a>0)
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, b real NOT NULL CHECK (b>0)
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, b real NOT NULL CHECK (b<=a)
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, e_b real CHECK (e_b>0)
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, pa real NOT NULL CHECK (pa>=0 and pa<180)
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, e_pa real CHECK (e_pa>0)
@@ -27,11 +27,11 @@ COMMENT ON COLUMN isophote.data.band IS '{"description":"Calibrated passband ID"
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COMMENT ON COLUMN isophote.data.isophote IS '{"description":"Isophote level",, "unit":"mag/arcmin2", "ucd":"phot.mag.sb"}' ;
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COMMENT ON COLUMN isophote.data.mag IS '{"description":"Isophotal magnitude", "unit":"mag", "ucd":"phot.mag"}';
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COMMENT ON COLUMN isophote.data.e_mag IS '{"description":"Error of the isophotal magnitude", "unit":"mag", "ucd":"stat.error;phot.mag"}';
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COMMENT ON COLUMN isophote.data.a IS '{"description":"Semi-major axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.smajAxis"}'
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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"}'
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COMMENT ON COLUMN isophote.data.b IS '{"description":"Semi-minor axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.sminAxis"}'
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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"}'
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COMMENT ON COLUMN isophote.data.pa IS '{"description":"Position angle (measured east of north)", "unit":"deg", "ucd":"pos.posAng"}'
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COMMENT ON COLUMN isophote.data.e_pa IS '{"description":"Error of the position angle", "unit":"deg", "ucd":"stat.error;pos.posAng"}'
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COMMENT ON COLUMN isophote.data.a IS '{"description":"Semi-major axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.smajAxis"}';
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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"}';
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COMMENT ON COLUMN isophote.data.b IS '{"description":"Semi-minor axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.sminAxis"}';
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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"}';
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COMMENT ON COLUMN isophote.data.pa IS '{"description":"Position angle (measured east of north)", "unit":"deg", "ucd":"pos.posAng"}';
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COMMENT ON COLUMN isophote.data.e_pa IS '{"description":"Error of the position angle", "unit":"deg", "ucd":"stat.error;pos.posAng"}';
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COMMIT;
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COMMIT;

‎postgres/drafts/10_geometry.sql‎

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BEGIN;
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------------------------------------------------------------------
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-------- Geometry catalog (level 1) -----------
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------------------------------------------------------------------
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DROP SCHEMA IF EXISTS geometry CASCADE;
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CREATE SCHEMA IF NOT EXISTS geometry;
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COMMENT ON SCHEMA geometry IS 'Catalog of the object geometry';
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CREATE TABLE geometry.data (
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record_id Text NOT NULL REFERENCES layer0.records(id) ON UPDATE cascade ON DELETE restrict
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, band text NOT NULL REFERENCES photometry.calib_bands (id) ON DELETE restrict ON UPDATE cascade
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, method photometry.MagMethodType NOT NULL CHECK ( method IN ('moments', 'asymptotic', 'model', 'petrosian', 'kron') )
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, level real NOT NULL CHECK (level>0 and level<100) DEFAULT 39.3
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, a real NOT NULL CHECK (a>0)
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, e_a real CHECK (e_a>0)
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, b real NOT NULL CHECK (b<=a)
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, e_b real CHECK (e_b>0)
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, pa real CHECK (pa>=0 and pa<180)
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, e_pa real CHECK (e_pa>0)
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, isophote real CHECK (isophote>-1 and isophote<30)
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, e_isophote real CHECK (e_isophote>0 and e_isophote<0.5)
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, PRIMARY KEY (record_id, band, method, level)
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);
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CREATE INDEX ON geometry.data (record_id) ;
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CREATE INDEX ON geometry.data (band) ;
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CREATE INDEX ON geometry.data (level) ;
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COMMENT ON TABLE geometry.data IS 'Catalog of the isophotal photometry';
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COMMENT ON COLUMN geometry.data.record_id IS 'Record ID';
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COMMENT ON COLUMN geometry.data.band IS '{"description":"Calibrated passband ID", "ucd":"instr.filter"}';
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COMMENT ON COLUMN geometry.data.method IS 'Measurement method of the total magnitude' ;
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COMMENT ON COLUMN geometry.data.level IS 'Percent of the enclosed flux' ;
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COMMENT ON COLUMN geometry.data.a IS '{"description":"Semi-major axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.smajAxis"}' ;
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COMMENT ON COLUMN geometry.data.e_a IS '{"description":"Error of the semi-major axis length at the given isophote", "unit":"arcsec", "ucd":"stat.error;phys.angSize.smajAxis"}' ;
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COMMENT ON COLUMN geometry.data.b IS '{"description":"Semi-minor axis length at the given isophote", "unit":"arcsec", "ucd":"phys.angSize.sminAxis"}' ;
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COMMENT ON COLUMN geometry.data.e_b IS '{"description":"Error of the semi-minor axis length at the given isophote", "unit":"arcsec", "ucd":"stat.error;phys.angSize.sminAxis"}' ;
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COMMENT ON COLUMN geometry.data.pa IS '{"description":"Position angle (measured east of north)", "unit":"deg", "ucd":"pos.posAng"}' ;
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COMMENT ON COLUMN geometry.data.e_pa IS '{"description":"Error of the position angle", "unit":"deg", "ucd":"stat.error;pos.posAng"}' ;
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COMMENT ON COLUMN geometry.data.isophote IS '{"description":"Surface brightness at given level",, "unit":"mag/arcmin2", "ucd":"phot.mag.sb"}' ;
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COMMENT ON COLUMN geometry.data.e_isophote IS '{"description":"Error fo the surface brightness at given level",, "unit":"mag/arcmin2", "ucd":"stat.error;phot.mag.sb"}' ;
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COMMIT;

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