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

  
J/A+A/706/A64
  Matter properties ALFALFA galaxies with TNG100 code (Yang+, 2026)
ReadMe+ftp
2026A&A...706A..64Y
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/706/A64/alfa4844(c)ALFALFA parent sample with physical and structural parameters (4844 rows)
2.J/A+A/706/A64/tng2453TNG100 galaxies with matched mock observations (2453 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)
   (ALL)AGC  (i) Arecibo General Catalog ID (AGC) (Note 1)   (meta.id;meta.main)
  (1)tng (char) Link to tng2453 (meta.ref.url)
  (1)RAJ2000 deg (i) Right Ascension of the optical counterpart (J2000) (RA) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) Declination of the optical counterpart (J2000) (DEC) (pos.eq.dec;meta.main)
   (ALL)Dist Mpc Luminosity distance from the ALFALFA catalog (Dist) (pos.distance)
  (1)e_Dist Mpc Error in distance (e_Dist) (stat.error)
  (1)logM* [Msun] Stellar mass (logMstar) (Note 2)   (phys.mass;meta.modelled;arith)
  (1)e_logM* [Msun] Error in stellar mass (e_logMstar) (stat.error)
  (1)logMHI [Msun] HI mass total (logMHI) (Note 3)   (phys.mass;meta.modelled;arith)
  (1)e_logMHI [Msun] Error in HI mass (e_logMHI) (stat.error)

ALL cols		    
 (i)indexed column
   (ALL)RHI kpc HI size radius of HI disk (RHI) (Note 4)   (phys.size.radius;meta.modelled;arith)
  (1)e_RHI kpc Error in HI size (e_RHI) (stat.error)
   (ALL)b/a  Axis ratio in optical r-band image (b/a) (phys.angSize;arith.ratio)
   (ALL)i deg Optical inclination angle (incl) (src.orbital.inclination;pos.posAng)
   (ALL)e_i deg Error in inclination (e_incl) (stat.error)
  (1)logMdyn [Msun] Dynamical mass within RHI (logMdyn) (phys.mass;meta.modelled;arith)
  (1)e_logMdyn [Msun] Error in dynamical mass (e_logMdyn) (stat.error)
  (1)logMHIr [Msun] HI mass enclosed within RHI (logMHI_rhi) (phys.mass;meta.modelled;arith)
  (1)logMDM [Msun] Dark matter mass within R_HI (logMdm) (Note 5)   (phys.mass;meta.modelled;arith)
  (1)e_logMDM [Msun] Error in dark matter mass (e_logMdm) (stat.error)
  (1)Haynes+2018 (char) Display the ALFALFA data of Haynes 2011AJ....142..170H, Cat. J/AJ/142/170 (meta.ref.url)
  (1)Sloan (char) Display the online SDSS-DR16 data for the nearest object (meta.ref.url)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)LEDA (char) ask the LEDA data-base about this object (meta.ref.url)
  (2)IDsbHalo  TNG100 subhalo ID (subhalo_id) (meta.id)
  (2)IDgroup  TNG100 group ID (group_id) (meta.id)
  (2)Re kpc Effective radius 3D (Re) (phys.size.radius;meta.modelled;arith)
  (2)logM*5Re [Msun] Stellar mass within 5Re (Mstar_5Re) (phys.mass;meta.modelled;arith)
  (2)logMHI2.2R [Msun] HI mass within 2.2 RHI defined (MHI2.2RHIdefined) (phys.mass;meta.modelled;arith)
  (2)RHIw kpc HI size estimated by Wang et al. (2016MNRAS.460.2143W, Cat. J/MNRAS/460/2143) (R_HI) (phys.size.radius;meta.modelled;arith)
  (2)logM*R [Msun] Stellar mass within R_HI (Mstar_RHI) (phys.mass;meta.modelled;arith)
  (2)logMgasR [Msun] Total gas mass within R_HI (Mgas_RHI) (phys.mass;meta.modelled;arith)
  (2)logMDMR [Msun] Dark matter mass within R_HI (Mdm_RHI) (phys.mass;meta.modelled;arith)
  (2)logMdynR [Msun] Total dynamical mass within R_HI (Mdyn_RHI) (phys.mass;meta.modelled;arith)
  (2)logMdoR [Msun] Mass for counterparts in dark-matter-only simulation (MdarkonlyRHI) (phys.mass;meta.modelled;arith)
  (2)Paxis (char) LOS projection axis in TNG100 (project_axis) (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)W85 km/s Deprojected W85 HI linewidth of mock HI spectra (W85_cor3d) (spect.line.width;meta.modelled)
  (2)e_W85 km/s Error on W85 (eW85cor3d) (stat.error)
  (2)Vrot km/s Rotation velocity (Vrot) (Note 2)   (phys.veloc.rotat;meta.modelled;arith)
  (2)e_Vrot km/s Error on Vrot (e_Vrot) (stat.error)
  (2)logMdynm [Msun] Dynamical mass inferred from mock observation (Mdyn_mock) (phys.mass;meta.modelled;arith)
  (2)e_logMdynm [Msun] Error on logMdynm (eMdynmock) (stat.error)

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