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J/MNRAS/503/2887
  PNe angular diameters from SED modeling (Bojicic+, 2021)
ReadMe+ftp
2021MNRAS.503.2887B
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/503/2887/table1(c)PN angular diameter measurements from maximum extent estimates at 10% of the peak brightness in NVAS images (123 rows)
2.J/MNRAS/503/2887/table2(c)PN angular diameter measurements from maximum extent estimates at 10% of the peak brightness in HST images (120 rows)
3.J/MNRAS/503/2887/table3(c)PN angular diameter estimates from SED modeling using sp-shell model (262 rows)
4.J/MNRAS/503/2887/table4(c)PN angular diameter estimates from SED modeling using pl-shell model (237 rows)
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Simple ConstraintList Of Constraints
 
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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)HASHPN  Id in HASHPN database (meta.id)
   (ALL)PNG (char) PNG Designation (meta.id;meta.main)
  (1)band (char) Radio Continuum Band (1cm, 2cm, 3cm, 6cm or 20cm) (instr.bandpass;spect.continuum)
  (1+2)MajDiam arcsec Major Diameter (phys.angSize)
  (1+2)MinDiam arcsec Minor Diameter (phys.angSize)
  (1+2)DiamPA deg Positional Angle (pos.posAng)
  (1)BMAJ arcsec VLA Major Beam FWHM (phys.angSize;instr.beam)
  (1)BMIN arcsec VLA Minor Beam FWHM (phys.angSize;instr.beam)
  (1)BPA deg VLA Beam Positional Angle (pos.posAng;instr.beam)
  (1)Peak mJy/beam Peak Emission (phot.flux.density)

ALL cols		    
 (i)indexed column
  (1)MeasureLevel mJy/beam 10% level of measurement (phot.flux.density)
  (1)ObsYear "Y:M:D" (n)Date of VLA observation (Y-M-D) (time.epoch)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1+2)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1+2)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)Peak ct/s Peak Emission (phot.flux.density)
  (2)MeasureLevel ct/s 10% level of measurement (phot.flux.density)
  (2)Filter (char) HST Filter (F187N, f350lp, f502n, f547m, f555n, f606n, f606w, f656n or f658n_ (meta.id;instr.filter)
  (3+4)RAJ2000 deg (i) Right Ascension FK5 (J2000.0) (pos.eq.ra;meta.main)
  (3+4)DEJ2000 deg (i) Declination FK5 (J2000.0) (pos.eq.dec;meta.main)
  (3+4)Diam arcsec Angular Diameter (phys.angSize)
  (3+4)e_Diam arcsec Uncertainty of Angular Diameter (stat.error)
  (3+4)Freq0 GHz Turnover Frequency (em.freq)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)e_Freq0 GHz Uncertainty of Turnover Frequency (stat.error)
  (3+4)EM 10+6pc/cm6Emission Measure (phys.emissMeasure)
  (3+4)e_EM 10+6pc/cm6Uncertainty of Emission Measure (stat.error)
  (3+4)NoPoints  (n) Number of radio points used in the fit (meta.number)
  (3+4)nrmse % Normalized root mean square residuals (stat.error)
  (3+4)Qtot  (n) Quality factor (meta.code.qual)

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