VizieR

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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

	J/ApJ/835/152	2613		HST FGS-1r parallaxes for 8 metal-poor stars (Chaboyer+, 2017) ReadMe+ftp 2017ApJ...835..152C Similar Catalogs Post annotation
1.	J/ApJ/835/152/table11		Astrometric data for the 8 targets and reference stars (2345 rows) metaJ/ApJ/835/152/table11

Simple Constraint List Of Constraints

Query by Constraints constraints help

constraints help

applied on Columns (Output Order: + - )

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Column

Constraint

Explain (UCD)

recno

Record number assigned by the VizieR team. Should Not be used for identification. (pos.cylindrical;(unassigned);stat.min;phys.veloc)

obsID

(char)

HST Observation ID (Dataset) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;stat.median)

Mode

(char)

HST observing mode; POSITION or TRANSFER ((unassigned);phys.veloc.orbital;arith.diff;phys.electron.degen)

PID

Raw target ID from proposal (Proposal ID) ((unassigned);(unassigned);arith.factor;spect.line.veloc;stat.median)

Star

[1/580] Star number of observation from proposal ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)

pVmag

mag

[10/16] Predicted V band magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

Vmag

mag

[9.5/16.2] Actual V band magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

RApdeg

deg

Predicted Right Ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

DEpdeg

deg

Predicted Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

RAJ2000

deg

Right Ascension of V1 telescope axis (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

DEJ2000

deg

Declination of V1 telescope axis (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

ALL cols

⁽ⁱ⁾indexed column

rollV3

deg

Roll about V3 of telescope ((unassigned);phys.veloc.orbital;arith.diff;spect.line.broad.Stark)

Xpos

km

X position of telescope ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)

Ypos

km

Y position of telescope ((unassigned);(unassigned);arith;(unassigned);meta.main)

Zpos

km

Z position of telescope (phys;(unassigned);stat.min;(unassigned);meta.main)

Xvel

km/s

X velocity of telescope ((unassigned);meta.ref;arith;spect.index;(unassigned);meta.main)

Yvel

km/s

Y velocity of telescope ((unassigned);phys.veloc.orbital;arith.diff;spect.index;(unassigned);meta.main)

Zvel

km/s

Z velocity of telescope (phys.veloc.escape;(unassigned);arith;spect.index;(unassigned);meta.main)

JD

d

Observation Julian Date; corrected (meta.table;pos.eop;arith;pos.centroid;meta.main)

MJD

d

Modified Julian observation time ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)

Obs

s

[2008/2011] Year of observation ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)

Astro

[1] FGS used as the astrometer (always "1") ((unassigned);(unassigned);arith;pos.eq.dec)

Filt

(char)

[F583W] Filter used for observation (always F583W) ((unassigned);(unassigned);(unassigned);phys.electron.degen;phys.SFR)

Set

[1/12] Set number of observation group (phys.veloc.expansion;phys.polarization.posAng;arith.diff;src.var)

ALL cols

⁽ⁱ⁾indexed column

E+Xvel

km/s

[0] Earth plus HST X velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)

E+Yvel

km/s

[0] Earth plus HST Y velocity ((unassigned);phys.veloc.orbital;arith.diff;spect.index;meta.main)

E+Zvel

km/s

[0] Earth plus HST Z velocity ((unassigned);(unassigned);(unassigned);spect.index;meta.main)

Xave

Uncorrected X position calculated by average ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phot.fluence)

Yave

Uncorrected Y position calculated by average ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phot.fluence)

e_Xave

[0.001/0.6] Standard deviation in Xave ((unassigned);phys.veloc.orbital;arith;time.age;meta.main)

e_Yave

[0.001/0.02] Standard deviation in Yave ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

XYcor

XY correlation ((unassigned);(unassigned);(unassigned);stat.median;meta.main)

XYcov

XY covariance ((unassigned);phys.veloc.orbital;arith.diff;stat.value;meta.main)

Xmed

Uncorrected X position calculated by median ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phot.fluence)

Ymed

Uncorrected Y position calculated by median ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phot.fluence)

Xmad

[0.001/0.2] X median average deviation (src.veloc.lsr;instr.rmsf;arith.diff;time.age;meta.main)

Ymad

[0.0009/0.007] Y median average deviation ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

ALL cols

⁽ⁱ⁾indexed column

exptm

s

[20/124] Seconds of FINELOCK data ((unassigned);phys.veloc.orbital;arith.diff;instr.rmsf;meta.main)

npix

[829/4969] Number of samples from FINELOCK interval ((unassigned);phys.veloc.orbital;arith.diff;src.var)

VLabSi

(char)

Instrument velocity aberration measured from HST/FGS-1r (always FGS1r) ((unassigned);pos.galactic.lon;arith;time.age;meta.main)

VLabFGS

[1] FGS velocity aberration measured from ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

XVLab

X position of velocity aberration ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

YVLab

Y position of velocity aberration ((unassigned);(unassigned);(unassigned);(unassigned))

Dom-GS

[2/3] Dominant FGS guider ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

pmtsum

[40/11825] Sum of pmts ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

pmtxa

pmt from channel xa (phys.veloc.microTurb;pos.cartesian.z;arith.diff;phys.at.moment.magnetic)

pmtxb

pmt from channel xb ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

pmtya

pmt from channel ya ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

pmtyb

pmt from channel yb ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

S-bckgd

[100] Number of samples for background ((unassigned);phys.veloc.orbital;arith.diff;src.var)

ALL cols

⁽ⁱ⁾indexed column

NSamX

[0/1733] Number of samples for walkdown pmt diff/sum in X axis ((unassigned);phys.veloc.orbital;arith.diff;src.var)

xfld/s

[-0.6/0.3] X pmt diff/sum from fine lock dv interval ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

xwdd/s

[-1/0.2] X pmt diff/sum from walkdown interval ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

k1x

[0.01/0.04] Reference X axis S_curve inverse slope of Upgren69 ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)

xdiff

[-1/0.004] X centroid shift in arcseconds; add to Xmed ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)

NSamY

[87/4322] Number of samples for walkdown pmt diff/sum in Y axis ((unassigned);(unassigned);(unassigned);src.var)

yfld/s

[-0.4/0.02] Y pmt diff/sum from fine lock dv interval ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

ywdd/s

[-1/-0.08] Y pmt diff/sum from walkdown interval ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

k1y

[0.01/0.05] Reference Y axis S_curve inverse slope of Upgren69 ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)

ydiff

[-1/0.005] Y centroid shift in arcseconds; add to Ymed ((unassigned);phys.veloc.orbital;arith.diff;em.mm.50-100GHz)

ctX

Course track X position (pos.galactic.lon;phys.veloc.microTurb;arith;(unassigned))

ctY

Course track Y position ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

ssAmed

Star selector position; theta A ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

ALL cols

⁽ⁱ⁾indexed column

ssBmed

Star selector position; theta B ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

Xvar

Variance of X ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;meta.main)

Yvar

Variance of Y ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;meta.main)

Xmvar

[/0.02] Median average deviation variance of X ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;meta.main)

Ymvar

Median average deviation variance of Y ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;meta.main)

ssA1

Predicted star selector position; theta A ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

ssB1

Predicted star selector position; theta B ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

intrhoA

Interpolated rhoA lever arm ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

intkA

Interpolated kA lever arm ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

Q1

Spacecraft quaternion ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

Q2

Spacecraft quaternion ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

Q3

Spacecraft quaternion ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic)

Q4

Spacecraft quaternion ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic)

Palpha

[-3.5/2.3] Parallax factor {alpha} ((unassigned);(unassigned);(unassigned);instr.beam;em.wl.effective;meta.main)

Pdelta

[-1/1.1] Parallax factor {delta} ((unassigned);phys.veloc.orbital;arith.diff;instr.beam;em.wl.effective;meta.main)

Xsinfit

[-0.003/0.002] Sinfit position correction for X ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

Xfcqc

Final X corrected position with polynomial drift correction ((unassigned);phys.veloc.orbital;arith.diff;instr.beam;(unassigned);meta.main)

Yfcqc

Final Y corrected position ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phot.fluence)

HIP

Target name (HIP number) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)

ALL cols

⁽ⁱ⁾indexed column

Adapt form	Display your selection only	Reset to default columns
	Display UCD1+ UCD1

The following problems were encountered in this VizieR run:

****Error execute query: UPDATE METAstat set nother=nother+1, tother=846504240 Where phase=3 and catid=18350152
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104

If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1466933.err (2026-10-28T12:03:58)
-3
-source=J/ApJ/835/152/table11
-ref=VIZ6ae1e4af166235

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