Service Notice

Subject: CADC/CANFAR authentication downtime — Saturday, Sept 13 (12:00–8:00 pm PT)

Essential network maintenance in Victoria will take place on Saturday, Sept 13, from 12:00–8:00 pm Pacific Time. During this window, any CADC/CANFAR service that requires authentication will be unavailable (e.g., logins to portals, token issuance, authenticated APIs/Python Client/CLI jobs). Please plan accordingly and avoid starting jobs that need credentials during the outage. Other service access may also be affected. Thank you for your patience.

Catalogue Queries

This page allows you query the catalogues generated from CFHTLS images. Documentation for using this page can be found on the CFHTLS catalogue query documentation page. Documentation on the catalogues themselves can be found on the unified catalogues page.

Survey Selection filter

Positional Constraints:

Search within: Units:

RA:

Dec:

Max rows:

Magnitude limit:

Masking:

Select sources from:

Parameters:

Global
	cfhtlsID
	survey
	field
	pointing
	selectionfilter
	pointing_area	≥pointing_area ≤pointing_area
	field_area	≥field_area ≤field_area
	survey_area	≥survey_area ≤survey_area
	masked_pointing_area	≥masked_pointing_area ≤masked_pointing_area
	masked_field_area	≥masked_field_area ≤masked_field_area
	masked_survey_area	≥masked_survey_area ≤masked_survey_area
	NUMBER	≥NUMBER ≤NUMBER
	X_IMAGE	≥X_IMAGE ≤X_IMAGE
	Y_IMAGE	≥Y_IMAGE ≤Y_IMAGE
	RA	≥RA ≤RA
	DEC	≥DEC ≤DEC
	A_WORLD	≥A_WORLD ≤A_WORLD
	B_WORLD	≥B_WORLD ≤B_WORLD
	POLAR_WORLD	≥POLAR_WORLD ≤POLAR_WORLD
	THETA_WORLD	≥THETA_WORLD ≤THETA_WORLD
	ERRA_WORLD	≥ERRA_WORLD ≤ERRA_WORLD
	ERRB_WORLD	≥ERRB_WORLD ≤ERRB_WORLD
	THRESHOLD	≥THRESHOLD ≤THRESHOLD
	ISOAREAF_WORLD	≥ISOAREAF_WORLD ≤ISOAREAF_WORLD

U
	U_MAG_AUTO	≥U_MAG_AUTO ≤U_MAG_AUTO
	U_MAGERR_AUTO	≥U_MAGERR_AUTO ≤U_MAGERR_AUTO
	U_MAG_ISO	≥U_MAG_ISO ≤U_MAG_ISO
	U_MAGERR_ISO	≥U_MAGERR_ISO ≤U_MAGERR_ISO
	U_MAG_PETRO	≥U_MAG_PETRO ≤U_MAG_PETRO
	U_MAGERR_PETRO	≥U_MAGERR_PETRO ≤U_MAGERR_PETRO
	U_MAG_APER_1	≥U_MAG_APER_1 ≤U_MAG_APER_1
	U_MAG_APER_2	≥U_MAG_APER_2 ≤U_MAG_APER_2
	U_MAG_APER_3	≥U_MAG_APER_3 ≤U_MAG_APER_3
	U_MAG_APER_4	≥U_MAG_APER_4 ≤U_MAG_APER_4
	U_MAG_APER_5	≥U_MAG_APER_5 ≤U_MAG_APER_5
	U_MAG_APER_6	≥U_MAG_APER_6 ≤U_MAG_APER_6
	U_MAG_APER_7	≥U_MAG_APER_7 ≤U_MAG_APER_7
	U_MAG_APER_8	≥U_MAG_APER_8 ≤U_MAG_APER_8
	U_MAGERR_APER_1	≥U_MAGERR_APER_1 ≤U_MAGERR_APER_1
	U_MAGERR_APER_2	≥U_MAGERR_APER_2 ≤U_MAGERR_APER_2
	U_MAGERR_APER_3	≥U_MAGERR_APER_3 ≤U_MAGERR_APER_3
	U_MAGERR_APER_4	≥U_MAGERR_APER_4 ≤U_MAGERR_APER_4
	U_MAGERR_APER_5	≥U_MAGERR_APER_5 ≤U_MAGERR_APER_5
	U_MAGERR_APER_6	≥U_MAGERR_APER_6 ≤U_MAGERR_APER_6
	U_MAGERR_APER_7	≥U_MAGERR_APER_7 ≤U_MAGERR_APER_7
	U_MAGERR_APER_8	≥U_MAGERR_APER_8 ≤U_MAGERR_APER_8
	U_FLUX_RADIUS	≥U_FLUX_RADIUS ≤U_FLUX_RADIUS
	U_KRON_RADIUS	≥U_KRON_RADIUS ≤U_KRON_RADIUS
	U_PETRO_RADIUS	≥U_PETRO_RADIUS ≤U_PETRO_RADIUS
	U_BACKGROUND	≥U_BACKGROUND ≤U_BACKGROUND
	U_MU_THRESHOLD	≥U_MU_THRESHOLD ≤U_MU_THRESHOLD
	U_MU_MAX	≥U_MU_MAX ≤U_MU_MAX
	U_ISOAREA_WORLD	≥U_ISOAREA_WORLD ≤U_ISOAREA_WORLD
	U_FLAGS	≥U_FLAGS ≤U_FLAGS
	U_CLASS_STAR	≥U_CLASS_STAR ≤U_CLASS_STAR
	U_dubious	≥U_dubious ≤U_dubious
	U_maglimit	≥U_maglimit ≤U_maglimit
	U_IQ	≥U_IQ ≤U_IQ

G
	G_MAG_AUTO	≥G_MAG_AUTO ≤G_MAG_AUTO
	G_MAGERR_AUTO	≥G_MAGERR_AUTO ≤G_MAGERR_AUTO
	G_MAG_ISO	≥G_MAG_ISO ≤G_MAG_ISO
	G_MAGERR_ISO	≥G_MAGERR_ISO ≤G_MAGERR_ISO
	G_MAG_PETRO	≥G_MAG_PETRO ≤G_MAG_PETRO
	G_MAGERR_PETRO	≥G_MAGERR_PETRO ≤G_MAGERR_PETRO
	G_MAG_APER_1	≥G_MAG_APER_1 ≤G_MAG_APER_1
	G_MAG_APER_2	≥G_MAG_APER_2 ≤G_MAG_APER_2
	G_MAG_APER_3	≥G_MAG_APER_3 ≤G_MAG_APER_3
	G_MAG_APER_4	≥G_MAG_APER_4 ≤G_MAG_APER_4
	G_MAG_APER_5	≥G_MAG_APER_5 ≤G_MAG_APER_5
	G_MAG_APER_6	≥G_MAG_APER_6 ≤G_MAG_APER_6
	G_MAG_APER_7	≥G_MAG_APER_7 ≤G_MAG_APER_7
	G_MAG_APER_8	≥G_MAG_APER_8 ≤G_MAG_APER_8
	G_MAGERR_APER_1	≥G_MAGERR_APER_1 ≤G_MAGERR_APER_1
	G_MAGERR_APER_2	≥G_MAGERR_APER_2 ≤G_MAGERR_APER_2
	G_MAGERR_APER_3	≥G_MAGERR_APER_3 ≤G_MAGERR_APER_3
	G_MAGERR_APER_4	≥G_MAGERR_APER_4 ≤G_MAGERR_APER_4
	G_MAGERR_APER_5	≥G_MAGERR_APER_5 ≤G_MAGERR_APER_5
	G_MAGERR_APER_6	≥G_MAGERR_APER_6 ≤G_MAGERR_APER_6
	G_MAGERR_APER_7	≥G_MAGERR_APER_7 ≤G_MAGERR_APER_7
	G_MAGERR_APER_8	≥G_MAGERR_APER_8 ≤G_MAGERR_APER_8
	G_FLUX_RADIUS	≥G_FLUX_RADIUS ≤G_FLUX_RADIUS
	G_KRON_RADIUS	≥G_KRON_RADIUS ≤G_KRON_RADIUS
	G_PETRO_RADIUS	≥G_PETRO_RADIUS ≤G_PETRO_RADIUS
	G_BACKGROUND	≥G_BACKGROUND ≤G_BACKGROUND
	G_MU_THRESHOLD	≥G_MU_THRESHOLD ≤G_MU_THRESHOLD
	G_MU_MAX	≥G_MU_MAX ≤G_MU_MAX
	G_ISOAREA_WORLD	≥G_ISOAREA_WORLD ≤G_ISOAREA_WORLD
	G_FLAGS	≥G_FLAGS ≤G_FLAGS
	G_CLASS_STAR	≥G_CLASS_STAR ≤G_CLASS_STAR
	G_dubious	≥G_dubious ≤G_dubious
	G_maglimit	≥G_maglimit ≤G_maglimit
	G_IQ	≥G_IQ ≤G_IQ

R
	R_MAG_AUTO	≥R_MAG_AUTO ≤R_MAG_AUTO
	R_MAGERR_AUTO	≥R_MAGERR_AUTO ≤R_MAGERR_AUTO
	R_MAG_ISO	≥R_MAG_ISO ≤R_MAG_ISO
	R_MAGERR_ISO	≥R_MAGERR_ISO ≤R_MAGERR_ISO
	R_MAG_PETRO	≥R_MAG_PETRO ≤R_MAG_PETRO
	R_MAGERR_PETRO	≥R_MAGERR_PETRO ≤R_MAGERR_PETRO
	R_MAG_APER_1	≥R_MAG_APER_1 ≤R_MAG_APER_1
	R_MAG_APER_2	≥R_MAG_APER_2 ≤R_MAG_APER_2
	R_MAG_APER_3	≥R_MAG_APER_3 ≤R_MAG_APER_3
	R_MAG_APER_4	≥R_MAG_APER_4 ≤R_MAG_APER_4
	R_MAG_APER_5	≥R_MAG_APER_5 ≤R_MAG_APER_5
	R_MAG_APER_6	≥R_MAG_APER_6 ≤R_MAG_APER_6
	R_MAG_APER_7	≥R_MAG_APER_7 ≤R_MAG_APER_7
	R_MAG_APER_8	≥R_MAG_APER_8 ≤R_MAG_APER_8
	R_MAGERR_APER_1	≥R_MAGERR_APER_1 ≤R_MAGERR_APER_1
	R_MAGERR_APER_2	≥R_MAGERR_APER_2 ≤R_MAGERR_APER_2
	R_MAGERR_APER_3	≥R_MAGERR_APER_3 ≤R_MAGERR_APER_3
	R_MAGERR_APER_4	≥R_MAGERR_APER_4 ≤R_MAGERR_APER_4
	R_MAGERR_APER_5	≥R_MAGERR_APER_5 ≤R_MAGERR_APER_5
	R_MAGERR_APER_6	≥R_MAGERR_APER_6 ≤R_MAGERR_APER_6
	R_MAGERR_APER_7	≥R_MAGERR_APER_7 ≤R_MAGERR_APER_7
	R_MAGERR_APER_8	≥R_MAGERR_APER_8 ≤R_MAGERR_APER_8
	R_FLUX_RADIUS	≥R_FLUX_RADIUS ≤R_FLUX_RADIUS
	R_KRON_RADIUS	≥R_KRON_RADIUS ≤R_KRON_RADIUS
	R_PETRO_RADIUS	≥R_PETRO_RADIUS ≤R_PETRO_RADIUS
	R_BACKGROUND	≥R_BACKGROUND ≤R_BACKGROUND
	R_MU_THRESHOLD	≥R_MU_THRESHOLD ≤R_MU_THRESHOLD
	R_MU_MAX	≥R_MU_MAX ≤R_MU_MAX
	R_ISOAREA_WORLD	≥R_ISOAREA_WORLD ≤R_ISOAREA_WORLD
	R_FLAGS	≥R_FLAGS ≤R_FLAGS
	R_CLASS_STAR	≥R_CLASS_STAR ≤R_CLASS_STAR
	R_dubious	≥R_dubious ≤R_dubious
	R_maglimit	≥R_maglimit ≤R_maglimit
	R_IQ	≥R_IQ ≤R_IQ

I
	I_MAG_AUTO	≥I_MAG_AUTO ≤I_MAG_AUTO
	I_MAGERR_AUTO	≥I_MAGERR_AUTO ≤I_MAGERR_AUTO
	I_MAG_ISO	≥I_MAG_ISO ≤I_MAG_ISO
	I_MAGERR_ISO	≥I_MAGERR_ISO ≤I_MAGERR_ISO
	I_MAG_PETRO	≥I_MAG_PETRO ≤I_MAG_PETRO
	I_MAGERR_PETRO	≥I_MAGERR_PETRO ≤I_MAGERR_PETRO
	I_MAG_APER_1	≥I_MAG_APER_1 ≤I_MAG_APER_1
	I_MAG_APER_2	≥I_MAG_APER_2 ≤I_MAG_APER_2
	I_MAG_APER_3	≥I_MAG_APER_3 ≤I_MAG_APER_3
	I_MAG_APER_4	≥I_MAG_APER_4 ≤I_MAG_APER_4
	I_MAG_APER_5	≥I_MAG_APER_5 ≤I_MAG_APER_5
	I_MAG_APER_6	≥I_MAG_APER_6 ≤I_MAG_APER_6
	I_MAG_APER_7	≥I_MAG_APER_7 ≤I_MAG_APER_7
	I_MAG_APER_8	≥I_MAG_APER_8 ≤I_MAG_APER_8
	I_MAGERR_APER_1	≥I_MAGERR_APER_1 ≤I_MAGERR_APER_1
	I_MAGERR_APER_2	≥I_MAGERR_APER_2 ≤I_MAGERR_APER_2
	I_MAGERR_APER_3	≥I_MAGERR_APER_3 ≤I_MAGERR_APER_3
	I_MAGERR_APER_4	≥I_MAGERR_APER_4 ≤I_MAGERR_APER_4
	I_MAGERR_APER_5	≥I_MAGERR_APER_5 ≤I_MAGERR_APER_5
	I_MAGERR_APER_6	≥I_MAGERR_APER_6 ≤I_MAGERR_APER_6
	I_MAGERR_APER_7	≥I_MAGERR_APER_7 ≤I_MAGERR_APER_7
	I_MAGERR_APER_8	≥I_MAGERR_APER_8 ≤I_MAGERR_APER_8
	I_FLUX_RADIUS	≥I_FLUX_RADIUS ≤I_FLUX_RADIUS
	I_KRON_RADIUS	≥I_KRON_RADIUS ≤I_KRON_RADIUS
	I_PETRO_RADIUS	≥I_PETRO_RADIUS ≤I_PETRO_RADIUS
	I_BACKGROUND	≥I_BACKGROUND ≤I_BACKGROUND
	I_MU_THRESHOLD	≥I_MU_THRESHOLD ≤I_MU_THRESHOLD
	I_MU_MAX	≥I_MU_MAX ≤I_MU_MAX
	I_ISOAREA_WORLD	≥I_ISOAREA_WORLD ≤I_ISOAREA_WORLD
	I_FLAGS	≥I_FLAGS ≤I_FLAGS
	I_CLASS_STAR	≥I_CLASS_STAR ≤I_CLASS_STAR
	I_dubious	≥I_dubious ≤I_dubious
	I_maglimit	≥I_maglimit ≤I_maglimit
	I_IQ	≥I_IQ ≤I_IQ
	I_version	≥I_version ≤I_version

Z
	Z_MAG_AUTO	≥Z_MAG_AUTO ≤Z_MAG_AUTO
	Z_MAGERR_AUTO	≥Z_MAGERR_AUTO ≤Z_MAGERR_AUTO
	Z_MAG_ISO	≥Z_MAG_ISO ≤Z_MAG_ISO
	Z_MAGERR_ISO	≥Z_MAGERR_ISO ≤Z_MAGERR_ISO
	Z_MAG_PETRO	≥Z_MAG_PETRO ≤Z_MAG_PETRO
	Z_MAGERR_PETRO	≥Z_MAGERR_PETRO ≤Z_MAGERR_PETRO
	Z_MAG_APER_1	≥Z_MAG_APER_1 ≤Z_MAG_APER_1
	Z_MAG_APER_2	≥Z_MAG_APER_2 ≤Z_MAG_APER_2
	Z_MAG_APER_3	≥Z_MAG_APER_3 ≤Z_MAG_APER_3
	Z_MAG_APER_4	≥Z_MAG_APER_4 ≤Z_MAG_APER_4
	Z_MAG_APER_5	≥Z_MAG_APER_5 ≤Z_MAG_APER_5
	Z_MAG_APER_6	≥Z_MAG_APER_6 ≤Z_MAG_APER_6
	Z_MAG_APER_7	≥Z_MAG_APER_7 ≤Z_MAG_APER_7
	Z_MAG_APER_8	≥Z_MAG_APER_8 ≤Z_MAG_APER_8
	Z_MAGERR_APER_1	≥Z_MAGERR_APER_1 ≤Z_MAGERR_APER_1
	Z_MAGERR_APER_2	≥Z_MAGERR_APER_2 ≤Z_MAGERR_APER_2
	Z_MAGERR_APER_3	≥Z_MAGERR_APER_3 ≤Z_MAGERR_APER_3
	Z_MAGERR_APER_4	≥Z_MAGERR_APER_4 ≤Z_MAGERR_APER_4
	Z_MAGERR_APER_5	≥Z_MAGERR_APER_5 ≤Z_MAGERR_APER_5
	Z_MAGERR_APER_6	≥Z_MAGERR_APER_6 ≤Z_MAGERR_APER_6
	Z_MAGERR_APER_7	≥Z_MAGERR_APER_7 ≤Z_MAGERR_APER_7
	Z_MAGERR_APER_8	≥Z_MAGERR_APER_8 ≤Z_MAGERR_APER_8
	Z_FLUX_RADIUS	≥Z_FLUX_RADIUS ≤Z_FLUX_RADIUS
	Z_KRON_RADIUS	≥Z_KRON_RADIUS ≤Z_KRON_RADIUS
	Z_PETRO_RADIUS	≥Z_PETRO_RADIUS ≤Z_PETRO_RADIUS
	Z_BACKGROUND	≥Z_BACKGROUND ≤Z_BACKGROUND
	Z_MU_THRESHOLD	≥Z_MU_THRESHOLD ≤Z_MU_THRESHOLD
	Z_MU_MAX	≥Z_MU_MAX ≤Z_MU_MAX
	Z_ISOAREA_WORLD	≥Z_ISOAREA_WORLD ≤Z_ISOAREA_WORLD
	Z_FLAGS	≥Z_FLAGS ≤Z_FLAGS
	Z_CLASS_STAR	≥Z_CLASS_STAR ≤Z_CLASS_STAR
	Z_dubious	≥Z_dubious ≤Z_dubious
	Z_maglimit	≥Z_maglimit ≤Z_maglimit
	Z_IQ	≥Z_IQ ≤Z_IQ

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Date modified:: 2021-12-09

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Service Notice

Subject: CADC/CANFAR authentication downtime — Saturday, Sept 13 (12:00–8:00 pm PT)

Catalogue Queries

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