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Simple Target List Of Targets Fast Xmatch with large catalogs or Simbad

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size

	II/321	169316		IPHAS DR2 Source Catalogue (Barentsen+, 2014) ReadMe+ftp 2014MNRAS.444.3230B Similar Catalogs Post annotation
1.	II/321/iphas2		IPHAS DR2 (218,991,524 sources) (218991524 rows) metaII/321/iphas2

Simple Constraint List Of Constraints

Query by Constraints constraints help

applied on Columns (Output Order: + - )

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Column

Constraint

Explain (UCD)

IPHAS

(char)

⁽ⁱ⁾ IPHAS name, based on J2000 position ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)

RAJ2000

deg

Right ascension (J2000) from r-band ((unassigned);meta.version;arith.diff;(unassigned);arith)

DEJ2000

deg

Declination (J2000) from r-band ((unassigned);meta.version;arith.diff;(unassigned);arith)

sourceID

(char)

⁽ⁱ⁾ Unique identification number ((unassigned);meta.version;arith.diff;spect.line.veloc)

posErr

arcsec

RMS residual against 2MASS across the CCD ((unassigned);phys.veloc.orbital;arith.factor;time.age;meta.main)

mergedClass

Image classification flag (Note 1) ((unassigned);(unassigned);(unassigned);pos.galactic)

mergedClassStat

Merge stellarness-of-profile statistic ((unassigned);(unassigned);(unassigned);stat.error;meta.main)

pStar

Point source probability ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)

pGalaxy

Extended source probability ((unassigned);meta.version;arith.diff;phys.polarization.circular;meta.main)

pNoise

Noise source probability ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)

rmi

mag

⁽ⁿ⁾ r-i colour ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

rmha

mag

⁽ⁿ⁾ r-Halpha colour ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))

mag

⁽ⁿ⁾⁽ⁱ⁾ r mag using 2.3 arcsec diameter aperture (Vega scale) ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))

rErr

mag

⁽ⁿ⁾ Uncertainty for r (Note 2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)

rPeakMag

mag

⁽ⁿ⁾ Alternative r mag derived from the peak pixel height (Vega scale) ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))

rPeakMagErr

mag

⁽ⁿ⁾ Uncertainty in rPeakMag (Note 2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)

rAperMag1

mag

⁽ⁿ⁾ Alternative r mag using the 1.2 arcsec diameter aperture (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling)

rAperMag1Err

mag

⁽ⁿ⁾ Uncertainty in rAperMag1 (Note 2) ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

rAperMag3

mag

⁽ⁿ⁾ Alternative r mag using the 3.3 arcsec diameter aperture (Vega scale) ((unassigned);em.line;arith.grad;stat.filling)

rAperMag3Err

mag

⁽ⁿ⁾ Uncertainty in rAperMag3 (Note 2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)

rGauSig

pix

⁽ⁿ⁾ RMS of axes of ellipse fit in r-band ((unassigned);(unassigned);(unassigned);time.age;meta.main)

rEll

⁽ⁿ⁾ Ellipticity in the r-band ((unassigned);meta.version;arith.diff;phys.mol.dissociation;meta.main)

rPA

deg

⁽ⁿ⁾ Position angle in the r-band ((unassigned);meta.version;arith.diff;instr.spect;meta.main)

rClass

Discrete image classification flag (Note 3) ((unassigned);meta.version;arith.diff;pos.galactic)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

rClassStat

⁽ⁿ⁾ N(0,1) stellarness-of-profile statistic ((unassigned);meta.version;arith.diff;stat.error;meta.main)

rDeblend

[0,1] Blend flag for r-band. ((unassigned);meta.version;arith.diff;pos.eq.dec)

rSaturated

[0,1] Saturation flag for r-band ((unassigned);meta.version;arith.diff;pos.eq.dec)

rMJD

⁽ⁿ⁾⁽ⁱ⁾ Modified Julian Date for the r exposure ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)

rSeeing

arcsec

⁽ⁿ⁾ Average FWHM in the same CCD frame ((unassigned);(unassigned);(unassigned);time.period.rotation)

rDetectionID

(char)

Unique identifier of the r detection (Note 4) ((unassigned);meta.version;arith.diff;spect.line.veloc)

pix

⁽ⁿ⁾ Pixel position in the r-band exposure ((unassigned);meta.version;arith.diff;(unassigned);phot.fluence)

pix

⁽ⁿ⁾ Pixel position in the r-band exposure ((unassigned);(unassigned);(unassigned);(unassigned);phot.fluence)

mag

⁽ⁿ⁾⁽ⁱ⁾ i mag using 2.3 arcsec diameter aperture (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

iErr

mag

⁽ⁿ⁾ Uncertainty for i (Note 2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)

iPeakMag

mag

⁽ⁿ⁾ Alternative i mag derived from the peak pixel height (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

iPeakMagErr

mag

⁽ⁿ⁾ Uncertainty in iPeakMag (Note 2) ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

iAperMag1

mag

⁽ⁿ⁾ Alternative i mag using the 1.2 arcsec diameter aperture (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

iAperMag1Err

mag

⁽ⁿ⁾ Uncertainty in iAperMag1 (Note 2) ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

iAperMag3

mag

⁽ⁿ⁾ Alternative i mag using the 3.3 arcsec diameter aperture (Vega scale) ((unassigned);em.line;arith.grad;stat.filling)

iAperMag3Err

mag

⁽ⁿ⁾ Uncertainty in iAperMag3 (Note 2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)

iGauSig

pix

⁽ⁿ⁾ RMS of axes of ellipse fit in i-band ((unassigned);(unassigned);(unassigned);time.age;meta.main)

iEll

⁽ⁿ⁾ Ellipticity in the i-band ((unassigned);(unassigned);(unassigned);phys.mol.dissociation;meta.main)

iPA

deg

⁽ⁿ⁾ Position angle in the i-band ((unassigned);meta.version;arith.diff;instr.spect;meta.main)

iClass

Discrete image classification flag (Note 3) ((unassigned);(unassigned);(unassigned);pos.galactic)

iClassStat

⁽ⁿ⁾ N(0,1) stellarness-of-profile statistic ((unassigned);meta.version;arith.diff;stat.error;meta.main)

iDeblend

[0,1] Blend flag for i-band. ((unassigned);meta.version;arith.diff;pos.eq.dec)

iSaturated

[0,1] Saturation flag for i-band ((unassigned);meta.version;arith.diff;pos.eq.dec)

iMJD

⁽ⁿ⁾ Modified Julian Date for the i exposure ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)

iSeeing

arcsec

⁽ⁿ⁾ Average FWHM in the same CCD frame ((unassigned);meta.version;arith.diff;time.period.rotation)

iDetectionID

(char)

Unique identifier of the i detection (Note 4) ((unassigned);meta.version;arith.diff;spect.line.veloc)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

pix

⁽ⁿ⁾ Pixel position in the i-band exposure ((unassigned);meta.version;arith.diff;(unassigned);phot.fluence)

pix

⁽ⁿ⁾ Pixel position in the i-band exposure ((unassigned);(unassigned);(unassigned);(unassigned);phot.fluence)

iXi

arcsec

⁽ⁿ⁾ offset of the i-band position relative to the ra column ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)

iEta

arcsec

⁽ⁿ⁾ offset of the i-band position relative to the dec column ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)

mag

⁽ⁿ⁾⁽ⁱ⁾ H-alpha mag using 2.3" diameter aperture (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling)

haErr

mag

⁽ⁿ⁾ Uncertainty for H-alpha (Note 2) ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

haPeakMag

mag

⁽ⁿ⁾ Alternative H-alpha mag derived from the peak pixel height (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling)

haPeakMagErr

mag

⁽ⁿ⁾ Uncertainty in haPeakMag (Note 2) ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

haAperMag1

mag

⁽ⁿ⁾ Alternative H-alpha mag using the 1.2 arcsec diameter aperture (Vega scale) ((unassigned);em.line;arith.grad;stat.filling)

haAperMag1Err

mag

⁽ⁿ⁾ Uncertainty in haAperMag1 (Note 2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)

haAperMag3

mag

⁽ⁿ⁾ Alternative H-alpha mag using the 3.3 arcsec diameter aperture (Vega scale) ((unassigned);phys.size.diameter;arith.grad;stat.filling)

haAperMag3Err

mag

⁽ⁿ⁾ Uncertainty in iAperMag3 (Note 2) ((unassigned);phys.size.diameter;arith.grad;time.age;stat.probability)

haGauSig

pix

⁽ⁿ⁾ RMS of axes of ellipse fit in H-alpha ((unassigned);em.line;arith.grad;time.age;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

haEll

⁽ⁿ⁾ Ellipticity in H-alpha ((unassigned);(unassigned);(unassigned);phys.mol.dissociation;meta.main)

haPA

deg

⁽ⁿ⁾ Position angle in H-alpha ((unassigned);meta.version;arith.diff;instr.spect;phys.angMomentum;meta.main)

haClass

Discrete image classification flag (Note 3) ((unassigned);(unassigned);(unassigned);pos.galactic)

haClassStat

⁽ⁿ⁾ N(0,1) stellarness-of-profile statistic ((unassigned);meta.version;arith.diff;stat.error;meta.main)

haDeblend

[0,1] Blend flag for H-alpha ((unassigned);meta.version;arith.diff;pos.eq.dec)

haSaturated

[0,1] Saturation flag for H-alpha ((unassigned);(unassigned);(unassigned);pos.eq.dec)

haMJD

⁽ⁿ⁾ Modified Julian Date for the Ha exposure ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)

haSeeing

arcsec

⁽ⁿ⁾ Average FWHM in the same CCD frame ((unassigned);meta.version;arith.diff;time.period.rotation)

haDetectionID

(char)

Unique ID of the H-alpha detection (Note 4) ((unassigned);meta.version;arith.diff;spect.line.veloc)

haX

pix

⁽ⁿ⁾ Pixel position in the H-alpha exposure ((unassigned);(unassigned);(unassigned);(unassigned);phot.fluence)

haY

pix

⁽ⁿ⁾ Pixel position in the H-alpha exposure ((unassigned);meta.version;arith.diff;(unassigned);phot.fluence)

haXi

arcsec

⁽ⁿ⁾ offset of the H-alpha position relative to the ra column ((unassigned);meta.version;arith.diff;em.mm.50-100GHz)

haEta

arcsec

⁽ⁿ⁾ offset of the H-alpha position relative to the dec column ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

brightNeighb

[0,1] Nearby very bright star flag (Note 5) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

deblend

[0,1] Blend flag ((unassigned);meta.version;arith.diff;pos.eq.dec)

saturated

[0,1] Saturation flag ((unassigned);(unassigned);(unassigned);pos.eq.dec)

nBands

Number of bands for source detection ((unassigned);(unassigned);(unassigned);src.var)

a10

[0,1] signal-to-noise >10 flag (Note 6) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

a10point

[0,1] quality criteria flag (Note 7) ((unassigned);meta.version;arith.diff;pos.cartesian)

fieldID

(char)

Survey field identifier ((unassigned);(unassigned);(unassigned);spect.line.veloc;time.lifetime)

fieldGrade

(char)

Internal quality control score ((unassigned);meta.version;arith.diff;pos.cartesian)

night

UT date at the start of the night ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)

seeing

arcsec

Maximum of rSeeing, iSeeing or HaSeeing ((unassigned);meta.version;arith.diff;time.period.rotation)

ccd

[1-4] CCD chip number ((unassigned);(unassigned);(unassigned);spect.line.veloc)

nObs

[1-9] Number of observations of the source ((unassigned);(unassigned);(unassigned);src.var)

sourceID2

(char)

SourceID of the alternative detection of the object in the partner exposure ((unassigned);meta.version;arith.diff;spect.line.veloc)

fieldID2

(char)

Field identifier of the partner detection ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.atmol.level;time.lifetime)

mag

⁽ⁿ⁾ r mag in the dithered partner field (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

rErr2

mag

⁽ⁿ⁾ Uncertainty for r2 ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

mag

⁽ⁿ⁾ i mag in the dithered partner field (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

iErr2

mag

⁽ⁿ⁾ Uncertainty for i2 ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

ha2

mag

⁽ⁿ⁾ Ha mag in the dithered partner field (Vega scale) ((unassigned);(unassigned);(unassigned);stat.filling)

haErr2

mag

⁽ⁿ⁾ Uncertainty for ha2 ((unassigned);(unassigned);(unassigned);time.age;stat.probability)

errBits2

⁽ⁿ⁾ Error bitmask for the partner detection (Note 8) ((unassigned);(unassigned);(unassigned);pos.cartesian)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

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