SIMBAD: Query by criteria

Enter a search expression:
	Criteria queries may require some time, especially if they are complex or involve a large number of objects. Limited to 5 criteria. Please, wait for their completion if it is the case.	Example: ra > 15 & ra < 30 & dec > 70 (cat = 'PPM' \| cat = 'HIP') Rot.vsini > 10.0
		Return : object count display objects get references from the selected objects
Enter the name of an ASCII file containing a search expression:

Description of the queriable fields:
Criteria on basic data
pm	proper motion (mas) as the Euclidean norm	< / <= / > / >=	sptype	exact spectral type: returns only the objects having the requested spectral type (i.e. sptype = 'k0' does not return 'K0III',...) More info	= / != / > / >= / < / <= / in
pmra	right ascension of proper motion (mas)	< / <= / > / >=	sptypes	all spectral types which include the definition (i.e. sptypes = 'k0' will also get all objects having 'K0III',... as spectral type) More info	= / != / > / >= / < / <= / in
pmdec	declination of proper motion (mas)	< / <= / > / >=	splum	criterion using only a luminosity class ('III', 'IV/V', ...) More info	= / != / > / >= / < / <= / in
pmqual	proper motions quality (A:best, E:worst)	= / != / in	spqual	spectral type quality (A:best, E:worst)	= / != / > / >= / < / <= / in
plx	parallaxes (mas)	= / != / < / <= / > / >=	spstring	spectral type string (including your string request) for instance spstring ~ 'M0' to obtain all 'M0, M0.0, M0.1..' but also 'K6V+M0.5'	= / != / ~ / !~ / in
plxqual	parrallax quality (A:best, E:worst)	= / != / in	mttype	morphological type	= / != / ~ / !~ / in
rvtype	radial velocity type as the value was entered in the database ('v' = radial velocity, 'z' = redshift, 'c' = cz velocity)	= / !=	mtqual	morphological type quality (A:best, E:worst)	= / != / in
radvel	radial velocity (km/s)	= / != / < / <= / > / >=	dimmajor	major axis of the dimension (arcmin)	= / != / < / <= / > / >=
redshift	redshift	= / != / < / <= / > / >=	dimminor	minor axis of the dimension (arcmin)	= / != / < / <= / > / >=
vlsr	vlsr	= / != / < / <= / > / >=	dimangle	angle of the major axis to the north pole (?)	= / != / < / <= / > / >=
cz	'cz' velocity	= / != / < / <= / > / >=	dimqual	dimension quality (A:best, E:worst)	= / != / in
rvqual	radial velocity or redshift quality (A:best, E:worst)	= / != / in / < / <= / > / >=
Criteria based on Coordinates
region	defines a region in the sky region(shape,frame,epoch,equinox,coordinates,dimension) or region(shape,identifier,dimension) Example: region(CIRCLE,sirius,4m) / region(GAL,120.5 -5.3,20s) More info	none	dec	declination (decimal degrees)	< / <= / > / >=
ra	right ascension (decimal degrees >= 0.0 and < 360.0)	< / <= / > / >=	coobib	coordinates bibcode	= / !=
rah	right ascension (decimal hours >= 0.0 and < 24.0)	< / <= / > / >=	cooqual	coordinates quality (A:best, E:worst)	= / != / in
Magnitudes available as basic data
Umag	U magnitude	< / <= / > / >=	Kmag	K magnitude	< / <= / > / >=
Bmag	B magnitude	< / <= / > / >=	Hmag	H magnitude	< / <= / > / >=
Vmag	V magnitude	< / <= / > / >=	umag	u sdss magnitude	< / <= / > / >=
Rmag	R magnitude	< / <= / > / >=	gmag	g sdss magnitude	< / <= / > / >=
Imag	I magnitude	< / <= / > / >=	rmag	r sdss magnitude	< / <= / > / >=
Gmag	G Gaia magnitude	< / <= / > / >=	imag	i sdss magnitude	< / <= / > / >=
Jmag	J magnitude	< / <= / > / >=	zmag	z sdss magnitude	< / <= / > / >=
Object type criteria
maintype	query for a specific primary object type More info	= / != / in	otype	query for at least the object type should appear in the list of secondary object types More info	= / in
maintypes	query for the primary object should be included (sub category) in the given one More info	= -> in / != -> not in / in	otypes	query for at least the object type should be included (sub category) to one in the list of secondary object types More info	=->in / in
Identifier and measurement availability
cat	has an identifier in the given acronym(s)	= / != / ~ / !~ / in	mes	has measurements in the given collection(s)	= / != / ~ / !~ / in
Criteria based on reference data
nbref	total number of references for the object	= / != / < / <= / > / >=	journal	journal abbreviation	= / != / ~ / !~ / in
bibcode	object cited in the reference	= / != / in	title	string contained in the title	~ / !~ /
bibyear	reference year. It can be a year number (4 digits) or the	= / != / < / <= / > / >=	author	reference author name More info	= / ~ / !~
Criteria on hierarchies
children	query objects having the requested number of children	= / != / > / >= / < / <=	membership	The membership is a probability flag between 0 and 100	= / != / > / >= / < / <=
parents	query objects having the requested count of parents	= / != / > / >= / < / <=	hreference	The hierarchical link as the given reference	= / != / in
Criteria on collection of measurements:
Diameter collection of stellar diameters
Diameter.diameter	Diameter value linked to the unit	= / != / < / <= / > / >=	Diameter.method	Diameter calculation method. Values: FundStP	= / != / in
Diameter.unit	Unit in which the diameter is defined. Values are 'km'	= / !=	Diameter.ref	reference (bibcode) of the measurement	= / != / ~ / !~
Diameter.filter	Filter used for computing the diameter. existing value: 'V'	= / !=
Distance collection of distances (pc, kpc or Mpc) by several means.
Distance.distance	Distance value linked to the unit)	= / != / < / <= / > / >=	Distance.method	distance calculation method. Cep RRLyr T-RGB ST-L T-F redshift SBF kin CaIIHK	= / != / in
Distance.unit	unit in which the distance value is defined. Possible values are 'pc', 'kpc', 'Mpc'	= / !=	Distance.ref	reference (bibcode) of the measurement	= / != / ~ / !~
Fe/H collection of metallicity, as well as Teff, logg for stars
Fe_H.teff	Effective Temperature (K degrees)	= / != / < / <= / > / >=	Fe_H.flag	Flag on the [Fe/H] value	= / !=
Fe_H.logg	Decimal logarithm of the surface gravity	= / != / < / <= / > / >=	Fe_H.compstar	Designates the comparison star from which the [Fe/H] value was obtained	= / !=
Fe_H.metidx	Metallicity index relative to the Sun	= / != / < / <= / > / >=	Fe_H.ref	reference (bibcode) of the measurement	= / != / ~ / !~
SpT collection of spectral types
SpT.disp	dispersive system (OP:Objective prism,PH,PO:,P:prism,Sislit spectro,G:grating,MS:Michigan Sp. Survey,B,0,4)	= / !=	SpT.sptype	MK/MSS spectral type	= / != / ~ / !~
SpT.mssNotes	mss notes	= / != / ~ / !~	SpT.ref	reference (bibcode) of the measurement	= / != / ~ / !~
Plx collection of trigonometric parallaxes
Plx.value	parallax (mas)	= / != / < / <= / > / >=	Plx.ref	reference (bibcode) of the measurement	= / != / ~ / !~
Plx.obs	Observatory code (A,C,D,G,L,Lo,M,Ma,S,Sd,St,U,V,W,Y,Yk)	= / !=
PM collection of proper motions
PM.ra	Proper motion R.A. (arcsec)	= / != / < / <= / > / >=	PM.ref	reference (bibcode) of the measurement	= / != / ~ / !~
PM.dec	Proper motion Declination (arcsec)	= / != / < / <= / > / >=
Rot Stellar Rotational Velocities.
Rot.vsini	V sini (km/s)	= / != / < / <= / > / >=	Rot.qual	Quality code (A..E)	= / != / < / <= / > / >=
Rot.nbmes	Number of measurements	= / != / < / <= / > / >=	Rot.ref	reference (bibcode) of the measurement	= / != / ~ / !~
Var collection of stellar variability types and periods
Var.type	Type of variability	= / !=	Var.period	Period	= / != / < / <= / > / >=
Var.vmax	Maximum of brightness	= / != / < / <= / > / >=	Var.rt	Raising time for all other variable types	= / != / < / <= / > / >=
Var.vmin	Minimum of brightness	= / != / < / <= / > / >=	Var.ref	reference (bibcode) of the measurement	= / != / ~ / !~
Velocities collection of HRV, Vlsr, cz and redshifts
Velocities.type	velocity measurement type (v, z, cz)	= / !=	Velocities.quality	Quality of the measurement	= / !=
Velocities.velocity	velocity value defined by its type	= / != / < / <= / > / >=	Velocities.wavelengthdomain	Wavelength domain of the measurement. Possible values: Rad,mm,IR,Opt,UV,XRay,Gam	= / !=
Velocities.nbmes	number of measurements	= / != / < / <= / > / >=	Velocities.bibcode	reference (bibcode) of the measurement	= / !=
Velocities.nature	Nature of the velocity measurement. p s sa se	= / !=
Criteria on observing logs:
Herschel observing log The Herschel observing Log
Herschel.ObsId	Observation identifier (should be typed between quotes, like a string)	= / !=	Herschel.delta	Declination (dec. degrees)	= / != / < / <= / > / >=
Herschel.alpha	Right ascension (dec. degrees)	= / != / < / <= / > / >=	Herschel.ref	reference (bibcode) of the measurement	= / != / ~ / !~
ISO observing log Infrared Space Observatory (ISO) observing log
ISO.tdt	Observation identifier (should be typed between quotes, like a string)	= / !=	ISO.ref	reference (bibcode) of the measurement	= / != / ~ / !~
ISO.alpha	Right ascension (dec. degrees)	= / != / < / <= / > / >=	IUE.ref	reference (bibcode) of the measurement	= / != / ~ / !~
ISO.delta	Declination (dec. degrees)	= / != / < / <= / > / >=
IUE observing log International Ultraviolet Explorer observing log
IUE.homogenized_name	Observation identifier	= / !=	IUE.prog	Observing Program identification	= / !=
XMM observing log XMM observing log
XMM.obs	Observation identifier	= / !=	XMM.ref	reference (bibcode) of the measurement	= / != / ~ / !~