Metadata

Identifier

ivo://org.gavo.dc/2mass/res/2mass/q

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Description

The 2MASS Point Source Catalogue, short a couple of exotic fields. We provide this data mainly for matching with other catalogs within our TAP service.

Keywords

stars
Surveys
Astrometry

Creator

GAVO Data Center

Created

2008-01-15T15:23:00Z

Data updated

2008-01-15T00:00:00Z

Metadata updated

2022-03-23T13:13:10Z

Reference URL

Service info

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2Mass Query

The 2MASS Point Source Catalogue, short a couple of exotic fields. We provide this data mainly for matching with other catalogs within our TAP service.

Position/Name

Coordinates (as h m s, d m s or decimal degrees), or SIMBAD-resolvable object

Search radius

Search radius in arcminutes

m_J [mag]

[?num. expr.]

2MASS J magnitude

m_H [mag]

[?num. expr.]

2MASS H magnitude

m_K [mag]

[?num. expr.]

2MASS K_s magnitude

Table

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	Aflg -- Association with asteroid or comet
	Bflg -- JHK blend flag
	Cflg -- Contamination and confusion flag
	"date" -- Observation date
	Hcmsig -- H default magnitude uncertainty
	Hsnr -- H Signal-to-noise ratio
	JD -- Julian date of detection
	Jcmsig -- J default magnitude uncertainty
	Jsnr -- J Signal-to-noise ratio
	Kcmsig -- magnitude uncertainty
	Ksnr -- K Signal-to-noise ratio
	Qflg -- JHK photometric quality flag
	Rflg -- JHK default magnitude read flag
	Scan -- Scan number (within date)
	Xflg -- Extended source contamination
	Xscan -- Distance of source from focal plane centerline
	dup -- Flag indicating duplicate source
	e_Hmag -- 2MASS H total magnitude uncertainty
	e_Jmag -- 2MASS J total magnitude uncertainty
	e_Kmag -- 2MASS K_s total magnitude uncertainty
	edge -- flag indicating to which edges the edgeNS and edgeEW values refer
	edgeEW -- Distance from the source to the nearest East or West scan edge
	edgeNS -- Distance from the source to the nearest North or South scan edge
	errMaj -- Major axis of position error ellipse
	errMin -- Minor axis of position error ellipse
	errPA -- Position angle of error ellipse major axis (E of N)
	pts_key -- Unique source identifier in catalogue
	use_src -- Use source flag