NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-17 T13:31:15 PST
Help | Comment | NED Home

Diameter data point(s) for object 2CXO J101758.2-462317

Diameter Data --- Published and Homogenized (arcsec) Units

  Published UnitsHomogenized Units
No.Observed Passband
REFCODE
Major Axis
(2a)
Major Axis UnitsMinor Axis
(2b)
Minor Axis UnitsAxis Ratio (b/a)Major Axis Unc.Ellipticity
(1 - b/a)
Eccentricity
[(a/b)2-1]/
[(a/b)2+1]
Position Angle
(deg)
[published]
Reference LevelFrequency (Hz)Major Axis
(2a)
(arcsec)
Major Axis Unc.Axis Ratio (b/a)Ellipticity
(1 - b/a)
Eccentricity
[(a/b)2-1]/
[(a/b)2+1]
cos-1(b/a)
(deg)
Position Angle
(deg)
[J2000]
1 0.5-7 keV Chandra
2020CSC...C2..0000:
2.98732362 arcsec 2.98732362 arcsec ... 0.93360047 ... ... 0.0
[J2000]
extent deconvolved with PSF 5.56E+17 2.99 0.93 2.99 -1.99 0.80 0 0
[J2000]
2 0.5-1.2 keV Chandra
2020CSC...C2..0000:
3.05249513 arcsec 3.05249513 arcsec ... 1.37473244 ... ... 0.0
[J2000]
extent deconvolved with PSF 2.22E+17 3.05 1.37 3.05 -2.05 0.81 0 0
[J2000]
3 1.2-2 keV Chandra
2020CSC...C2..0000:
3.50960992 arcsec 3.50960992 arcsec ... 1.60365435 ... ... 0.0
[J2000]
extent deconvolved with PSF 3.77E+17 3.51 1.60 3.51 -2.51 0.85 0 0
[J2000]


Detailed Information for Each Entry

 No. 1
                                Published Units:                    Homogenized Units:

Reference Code                : 2020CSC...C2..0000:
Published Object Name         :                               
Frequency Targeted            : 0.5-7 keV Chandra             
Major Axis (2a)               : 2.98732362 arcsec                   2a = 2.99 arcsec
Uncertainty                   : 0.93360047  arcsec                  0.93 arcsec              
Minor Axis (2b)               : 2b = 2.98732362 arcsec              2b = 2.99 arcsec 
Uncertainty                   : 0.93360047                                  0.93
Axis Ratio                    : ...                                 b/a = 2.99
Uncertainty                   : ...                                 0.93
Ellipticity                   : ...                                 1 - b/a = -1.99
Uncertainty                   : ...                                 0.93
Eccentricity                  : ...                                 [(a/b)2-1]/[(a/b)2+1] = 0.80
Uncertainty                   : ...                                 ...
Cos-1(b/a)                    : ...                                 0 deg
Position Angle [Equinox]      : 0.0    deg [J2000]                  0 deg [J2000]
Uncertainty                   : ...                                 ...
Significance                  : 68% confidence
Diameter Reference Level      : extent deconvolved with PSF   
Frequency                     : 2.3          keV                    5.56E+17 Hz
Frequency Mode                : Broad-band detector (e.g. photographic plate)

Measurement Mode               
    Detector Type             : Maps (e.g., 2MASS, VLA, Sloan)
    Fitting Technique         : Deconvolved from beam (Gaussian deconvolution)
    Measured Quantity         : Unspecified in paper
Coordinates Targeted          :
Qualifiers                    : From new, raw data
NED Comment                   :                                         

No. 2 Published Units: Homogenized Units: Reference Code : 2020CSC...C2..0000: Published Object Name : Frequency Targeted : 0.5-1.2 keV Chandra Major Axis (2a) : 3.05249513 arcsec 2a = 3.05 arcsec Uncertainty : 1.37473244 arcsec 1.37 arcsec Minor Axis (2b) : 2b = 3.05249513 arcsec 2b = 3.05 arcsec Uncertainty : 1.37473244 1.37 Axis Ratio : ... b/a = 3.05 Uncertainty : ... 1.37 Ellipticity : ... 1 - b/a = -2.05 Uncertainty : ... 1.37 Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.81 Uncertainty : ... ... Cos-1(b/a) : ... 0 deg Position Angle [Equinox] : 0.0 deg [J2000] 0 deg [J2000] Uncertainty : ... ... Significance : 68% confidence Diameter Reference Level : extent deconvolved with PSF Frequency : 0.92 keV 2.22E+17 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Deconvolved from beam (Gaussian deconvolution) Measured Quantity : Unspecified in paper Coordinates Targeted : Qualifiers : From new, raw data NED Comment :
No. 3 Published Units: Homogenized Units: Reference Code : 2020CSC...C2..0000: Published Object Name : Frequency Targeted : 1.2-2 keV Chandra Major Axis (2a) : 3.50960992 arcsec 2a = 3.51 arcsec Uncertainty : 1.60365435 arcsec 1.60 arcsec Minor Axis (2b) : 2b = 3.50960992 arcsec 2b = 3.51 arcsec Uncertainty : 1.60365435 1.60 Axis Ratio : ... b/a = 3.51 Uncertainty : ... 1.60 Ellipticity : ... 1 - b/a = -2.51 Uncertainty : ... 1.60 Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.85 Uncertainty : ... ... Cos-1(b/a) : ... 0 deg Position Angle [Equinox] : 0.0 deg [J2000] 0 deg [J2000] Uncertainty : ... ... Significance : 68% confidence Diameter Reference Level : extent deconvolved with PSF Frequency : 1.56 keV 3.77E+17 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Deconvolved from beam (Gaussian deconvolution) Measured Quantity : Unspecified in paper Coordinates Targeted : Qualifiers : From new, raw data NED Comment :

Back to NED Home