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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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J/A+A/591/A149
  Hi-GAL. inner Milky Way: +68≥l≥70 (Molinari+, 2016)
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img(gal)
1.J/A+A/591/A149/higalpswPSW (SPIRE 250um) band HIGAL Herschel catalog (280143 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  rowid  Sequential number (meta.record)
  Name (char) Designation of the source (HIGALPXLLL.llll+B.bbbb) (Note G1)   (meta.id;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  e_GLON deg rms uncertainty on GLON (stat.error)
  e_GLAT deg rms uncertainty on GLAT (stat.error)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  Image (char) Atlas image name (ATLAS_IMAGE) (meta.id;meta.file)
  Xpos pix X position (pos.cartesian.x;instr.det)

ALL cols
    
 (i)indexed column
  Ypos pix Y position (pos.cartesian.y;instr.det)
  e_Xpos pix rms uncertainty on Xpos (stat.error;pos.cartesian.x)
  e_Ypos pix rms uncertainty on Ypos (stat.error;pos.cartesian.y)
  Source (char) Source identification (SOURCE_ID) (meta.id)
  Fint Jy Source-integrated flux measured from the fitting process, uncorrected (FINT_UNCORR) (phot.flux.density)
  e_Fint Jy Uncertainty on the integrated flux computed by multiplicating the fitted source residual rms (RMS_TOTAL) by the fitted source area as estimated by FWHMA and FWHMB (ERR_FINT) (stat.error)
  Fpeak MJy/sr Source peak flux measured from the fitting process (FPEAK) (phot.flux.density)
  e_Fpeak MJy/sr Uncertainty on the peak flux (ERR_FPEAK) (stat.error)
  FWHMA arcsec Full width at half maximum of the source along axis a of the elliptical Gaussian as determined by fitting engine (phys.angSize)
  FWHMB arcsec Full width at half maximum of the source along axis b of the elliptical Gaussian as determined by fitting engine (phys.angSize)
  e_FWHMA arcsec rms uncertainty on FWHMA (ERR_FWHMA) (stat.error)
  e_FWHMB arcsec rms uncertainty on FWHMB (ERR_FWHMB) (stat.error)
  PA deg [] Position angle of the elliptical Gaussian (N E) (pos.posAng)

ALL cols
    
 (i)indexed column
  e_PA deg rms uncertainty on PA (stat.error)
  Bckg MJy/sr Background value determined at the source peak position (BACKGROUND) (instr.background)
  Bckga MJy/sr Coefficient a of the zero-order term of the background obtained by the fit at the source peak position (BACK_ACOEFF) (instr.background)
  Bckgb MJy/sr Coefficient b of the first-order term x of the background obtained by the fit at the source peak position (BACK_BCOEFF) (instr.background)
  Bckgc MJy/sr/pixCoefficient c of the first-order term y of the background obtained by the fit at the source peak position (BACK_CCOEFF) (instr.background)
  Bckgd MJy/sr/pix2Coefficient d of the second-order term x2 of the background obtained by the fit at the source peak position (BACK_DCOEFF) (instr.background)
  Bckge MJy/sr/pix2Coefficient e of the second-order term y2 of the background obtained by the fit at the source peak position (BACK_ECOEFF) (instr.background)
  Bckgf MJy/sr/pix2Coefficient f of the second-order term xy of the background obtained by the fit at the source peak position (BACK_FCOEFF) (instr.background)
  rms MJy/sr Standard deviation, loc, of the residuals computed within the source area defined by FWHMA and FWHMB after subtracting the best fit (RMS_TOTAL) (stat.stdev;phot.flux.density;meta.modelled)
  rmss MJy/sr Standard deviation, loc, of the residuals computed within the fitting window after subtracting the best fit, excluding both the pixels that belong to the source and the pixels belonging to other sources that fall within the fitting window (RMS_SURROUND) (stat.stdev)
  SNR  Signal-to-noise ratio obtained by dividing FPEAK by the residual rms over a source area with FWHMA and FWHMB as semi-axes (SNR) (stat.snr;meta.modelled)
  detX  Relevance of the source in the second-derivative map along the x-axis defined as the ratio between the measured second derivative at source peak position and the adopted local threshold value (DET_X) (stat.fit.param)
  detY  Relevance of the source in the second-derivative map along the y-axis defined as the ratio between the measured second derivative at source peak position and the adopted local threshold value (DET_Y) (stat.fit.param)

ALL cols
    
 (i)indexed column
  detX45  Relevance of the source in the second-derivative map along the bisector of the xy-axis defined as the ratio between the measured second derivative at source peak position and the adopted local threshold value (DET_X45) (stat.fit.param)
  detY45  Relevance of the source in the second-derivative map along the bisector of the yx-axis defined as the ratio between the measured second derivative at source peak position and the adopted local threshold value (DET_Y45) (stat.fit.param)
  detlimX MJy/sr/pix2Absolute value for the local detection limit threshold adopted for the second derivative along the x-axis coordinate (DETLIM_X) (stat.fit.param)
  detlimY MJy/sr/pix2Absolute value for the local detection limit threshold adopted for the second derivative along the y-axis coordinate (DETLIM_Y) (stat.fit.param)
  detlimx45 MJy/sr/pix2Absolute value for the local detection limit threshold adopted for the second derivative along the bisector of the first and third quadrant (DETLIM_X45) (stat.fit.param)
  detlimy45 MJy/sr/pix2Absolute value for the local detection limit threshold adopted for the second derivative along the bisector of the second and fourth quadrant (DETLIM_Y45) (stat.fit.param)
  Clump  Flag for confusion at detection level (CLUMP_FLAG) (Note G3)   (meta.code)
  Ncomp  Number of Gaussian components used simultaneously in the fitting process (NCOMP) (Note G4)   (meta.number)
  Xcent pix The x-pixel coordinate of the centre of the source fitting window in the original image (XCENT) (pos.cartesian.x;instr.det)
  Ycent pix The y-pixel coordinate of the centre of the source fitting window in the original image (YCENT) (pos.cartesian.y;instr.det)
  Xwin pix Half-width size of the source fitting window along x coordinate and centred at XCENT (XWINDOW) (pos.cartesian.x;instr.det)
  Ywin pix Half-width size of the source fitting window along y coordinate and centred at YCENT (YWINDOW) (pos.cartesian.y;instr.det)
  NCont  Number of other sources falling inside the fitting window whose presence is taken into account at fitting stage. Not all those other sources might have been fitted at the same time (NCONTAM) (meta.number)

ALL cols
    
 (i)indexed column
  Cent pix Maximum variation in pixels for adjustment of the fit centre with respect to the position of detection, measured as the distance between the latter and the brightest local (within three pixels) pixel in the fitting window (CENT_TOL) (arith.rate;stat.max)
  DOF  Degrees of freedom of the source Gaussian fit (stat.fit.dof)
  Chi2  chi2 determined by the fitting engine. (stat.fit.chi2)
  Chi2O  Estimator of the fidelity between the fit and the data computed as phi=(O(i)-F(i))2/F(i), where O(i) is the observed data in the i pixel of the fitting window and F(i) is the fitted value in the same position (CHI2OPP) (stat.fit.chi2)
  fitst   [0/4] Flag returned from the fitting engine (FIT_STATUS) (Note G5)   (meta.code)
  Guess (char) [ABC 0123456789] Flag on quality of guessed source parameters as determined at the detection stage (GUESS_FLAG) (Note G6)   (meta.code.qual)
  Group (char) [ABC 0123456789] Flag on quality of guessed source parameters as determined at the detection stage (GROUP_FLAG) (Note G6)   (meta.code.qual)
  Constr  Flag indicating the number of parameters that reached the tolerance limits allowed to the fit process (CONSTRAINS) (Note G8)   (meta.code)
  rd2dx  Ratio between the second-derivative value along x direction expected by the fitted model of the source and the second derivative derivative measured at the detection stage (RDETP2DX) (Note G9)   (stat.fit.param)
  rd2dy  Ratio between the second-derivative value along y direction expected by the fitted model of the source and the second derivative measured at the detection stage. (RDETP2DY) (stat.fit.param)
  rd2dx45  Ratio between the second-derivative value along the bisector of the xy direction expected by the fitted model of the source and the second derivative measured at the detection stage. (RDETP2DX45) (stat.fit.param)
  rd2dy45  Ratio between the second-derivative value along the bisector of the yx direction expected by the fitted model of the source and the second derivative measured at the detection stage. (RDETP2DY45) (stat.fit.param)
  ovlap (char) Flag to indicate whether the source has been detected and extracted in one or more adjacent tiles (OVERLAP_FLAG) (Note G10)   (meta.code)
  ovflux (char) Flag to indicate which flux values were adopted if detected and extracted in two adjacent tiles (OVFLUX_FLAG) (Note G11)   (meta.code)

ALL cols
    
 (i)indexed column
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