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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/253/53
  PHATTER. I. HST obs. of 22million stars in M33 (Williams+, 2021)
ReadMe+ftp
2021ApJS..253...53W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/253/53/table1(c)Exposure data for all fields (972 rows)
2.J/ApJS/253/53/table3(c)Artificial star data (187116 rows)
3.J/ApJS/253/53/table5Bias and uncertainty as a function of magnitude and stellar density (491 rows)
4.J/ApJS/253/53/table6(c)Photometric data (21980690 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Target (char) Target Name (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (i) [1] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) [30] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)Date s (n)ISO 8601 Date/Time at start of exposure (time.epoch)
  (1)Exp s [10/700] Exposure time (time.duration;obs.exposure)
  (1)Inst (char) Instrument ("WFC3" or "ACS") (meta.id;instr)
  (1)Aper (char) Instrument aperture (phys.angSize;instr.fov)
  (1+3)Filt (char) Filter (meta.id;instr.filter)
  (1)Orient deg [-133.3/99.84] Orientation (instr.offset)
  (2+4)RAJ2000 deg (i) [23.43/23.57] Right Ascension (J2000) (pos.eq.ra;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+4)DEJ2000 deg (i) [30.64/30.84] Declination (J2000) (pos.eq.dec;meta.main)
  (2+4)F275W mag [15.47/35.5] Input F275W magnitude (phot.mag;em.UV.200-300nm)
  (2)dF275W mag (n) [-9.5/10.3] Magnitude difference, F275W out - in (phot.mag;arith.diff)
  (2+4)F275Wsnr   [-6.1/1323] Signal-to-noise ratio, F275W (stat.snr)
  (2+4)F275Wgst (char) [TF] Fulfills GST quality requirements (Note G1)   (meta.code.qual)
  (2+4)F336W mag [16/32.31] Input F336W magnitude (phot.mag;em.opt.U)
  (2)dF336W mag (n) [-8.2/9.9] Magnitude difference, F336W out - in (phot.mag;arith.diff)
  (2+4)F336Wsnr   [-5.8/1718] Signal-to-noise ratio, F336W (stat.snr)
  (2+4)F336Wgst (char) [TF] Fulfills GST quality requirements (Note G1)   (meta.code.qual)
  (2+4)F475W mag [17.75/30.86] Input F475W magnitude (phot.mag;em.opt.B)
  (2)dF475W mag (n) [-8.62/8.6] Magnitude difference, F475W out - in (phot.mag;arith.diff)
  (2+4)F475Wsnr   [-12.3/1955] Signal-to-noise ratio, F475W (stat.snr)
  (2+4)F475Wgst (char) [TF] Fulfills GST quality requirements (Note G1)   (meta.code.qual)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+4)F814W mag [18/29.13] Input F814W magnitude (phot.mag;em.opt.I)
  (2)dF814W mag (n) [-8.7/9.3] Magnitude difference, F814W out - in (phot.mag;arith.diff)
  (2+4)F814Wsnr   [-8.5/1719] Signal-to-noise ratio, F814W (stat.snr)
  (2+4)F814Wgst (char) [TF] Fulfills GST quality requirements (Note G1)   (meta.code.qual)
  (2+4)F110W mag [16.87/28.58] Input F110W magnitude (phot.mag;em.IR.J)
  (2)dF110W mag (n) [-9.3/12.7] Magnitude difference, F110W out - in (phot.mag;arith.diff)
  (2+4)F110Wsnr   [-7.2/1967] Signal-to-noise ratio, F110W (stat.snr)
  (2+4)F110Wgst (char) [TF] Fulfills GST quality requirements (Note G1)   (meta.code.qual)
  (2+4)F160W mag [15.84/28] Input F160W magnitude (phot.mag;em.IR.H)
  (2)dF160W mag (n) [-9.9/9.6] Magnitude difference, F160W out - in (phot.mag;arith.diff)
  (2+4)F160Wsnr   [-10.9/2262] Signal-to-noise ratio, F160W (stat.snr)
  (2+4)F160Wgst (char) [TF] Fulfills GST quality requirements (Note G1)   (meta.code.qual)
  (3)Den1 arcsec-2 [0/0.9] Lower range of density, star counts per square arcsec (Note 1)   (src.density;stat.min)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Den2 arcsec-2 (n) [0.15/0.9] Upper range of density, star counts per square arcsec (Note 1)   (src.density;stat.max)
  (3)Bin mag [17.5/28] Magnitude bin (phot.mag)
  (3)Bias mag [-0.5/0.18] Photometric bias (median output - input) (stat.error)
  (3)Err mag [0.001/0.52] AST-derived uncertainty (Note 2)   (stat.error;phot.mag)
  (3)DOLPHOT mag [0.001/0.24] DOLPHOT-reported uncertainty (stat.error;phot.mag)
  (3)Ratio   [0.87/29.05] AST/DOLPHOT uncertainty ratio (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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