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Date and Time of the Query: 2019-06-20 T10:03:52 PDT
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Diameter data point(s) for object IC 3192

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 r (SDSS Isophotal)
2005SDSS4.C...0000:
23.48 (a) arcsec 18.63 arcsec ... ... ... ... 176.3
[J2000]
25.0 mag arcsec^-2^ 4.77E+14 46.97 ... 0.79 0.21 0.23 38 176
[J2000]
2 r (SDSS Petrosian)
2005SDSS4.C...0000:
8.42 (a) arcsec ... ... ... 0.21 ... ... ... ... 4.77E+14 16.84 0.43 ... ... ... ... ...
3 r (SDSS de Vaucouleurs)
2005SDSS4.C...0000:
11.75 (a) arcsec ... ... 0.780 (b/a) 0.24 ... ... 170.7
[J2000]
... 4.77E+14 23.50 0.48 0.78 0.22 0.24 39 171
[J2000]
4 r (SDSS Exponential)
2005SDSS4.C...0000:
3.74 (a) arcsec ... ... 0.771 (b/a) 0.03 ... ... 170.8
[J2000]
... 4.77E+14 7.48 0.07 0.77 0.23 0.25 40 171
[J2000]
5 r (SDSS Isophotal)
2007SDSS6.C...0000:
23.48 (a) arcsec 18.63 arcsec ... ... ... ... 176.3
[J2000]
25.0 mag arcsec^-2^ 4.77E+14 46.97 ... 0.79 0.21 0.23 38 176
[J2000]
6 r (SDSS Petrosian)
2007SDSS6.C...0000:
8.42 (a) arcsec ... ... ... 0.213 ... ... ... ... 4.77E+14 16.84 0.43 ... ... ... ... ...
7 r (SDSS deVaucouleurs)
2007SDSS6.C...0000:
11.7510 (a) arcsec ... ... 0.780 (b/a) 0.239 ... ... 170.7
[J2000]
... 4.77E+14 23.50 0.48 0.78 0.22 0.24 39 171
[J2000]
8 r (SDSS Exponential)
2007SDSS6.C...0000:
3.7381 (a) arcsec ... ... 0.771 (b/a) 0.033 ... ... 170.8
[J2000]
... 4.77E+14 7.48 0.07 0.77 0.23 0.25 40 171
[J2000]


Detailed Information for Each Entry

 No. 1
                                Published Units:                    Homogenized Units:

Reference Code                : 2005SDSS4.C...0000:
Published Object Name         : SDSS J122104.80+114516.6      
Frequency Targeted            : r (SDSS Isophotal)            
Major Axis (2a)               : a = 23.48      arcsec               2a = 46.97 arcsec
Uncertainty                   : ...                                 ... 
Minor Axis (2b)               : b =   18.63    arcsec               2b = 37.27 arcsec 
Uncertainty                   : ...                                 ...
Axis Ratio                    : ...                                 b/a = 0.79
Uncertainty                   : ...                                 ...
Ellipticity                   : ...                                 1 - b/a = 0.21
Uncertainty                   : ...                                 ...
Eccentricity                  : ...                                 [(a/b)2-1]/[(a/b)2+1] = 0.23
Uncertainty                   : ...                                 ...
Cos-1(b/a)                    : ...                                 38 deg
Position Angle [Equinox]      :  176.3 deg [J2000]                  176 deg [J2000]
Uncertainty                   : ...                                 ...
Significance                  : No uncertainty reported
Diameter Reference Level      : 25.0 mag arcsec^-2^           
Frequency                     : 6290         A                      4.77E+14 Hz
Frequency Mode                : Broad-band detector (e.g. photographic plate)

Measurement Mode               
    Detector Type             : Maps (e.g., 2MASS, VLA, Sloan)
    Fitting Technique         : Ellipse fitting to image
    Measured Quantity         : Isophotal diameter
    Qualifiers                : A radius is given in DIA_MAJ, not a diameter
Coordinates Targeted          : 185.2700195     11.7546005    (J2000)
Qualifiers                    : From new, raw data; DIA_MAJ or DIA_MIN modified from
                               published data
NED Comment                   :                                         

No. 2 Published Units: Homogenized Units: Reference Code : 2005SDSS4.C...0000: Published Object Name : SDSS J122104.80+114516.6 Frequency Targeted : r (SDSS Petrosian) Major Axis (2a) : a = 8.42 arcsec 2a = 16.84 arcsec Uncertainty : 0.21 arcsec 0.43 arcsec Minor Axis (2b) : ... ... Uncertainty : ... ... Axis Ratio : ... ... Uncertainty : ... ... Ellipticity : ... ... Uncertainty : ... ... Eccentricity : ... ... Uncertainty : ... ... Cos-1(b/a) : ... ... Position Angle [Equinox] : ... ... Uncertainty : ... ... Significance : Based on count statistics only Diameter Reference Level : ... Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Profile fitting to image Measured Quantity : See comments Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700195 11.7546005 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment :
No. 3 Published Units: Homogenized Units: Reference Code : 2005SDSS4.C...0000: Published Object Name : SDSS J122104.80+114516.6 Frequency Targeted : r (SDSS de Vaucouleurs) Major Axis (2a) : a = 11.75 arcsec 2a = 23.50 arcsec Uncertainty : 0.24 arcsec 0.48 arcsec Minor Axis (2b) : ... 2b = 18.33 arcsec Uncertainty : ... 0.00 Axis Ratio : b/a = 0.780 b/a = 0.78 Uncertainty : 0.010 0.01 Ellipticity : ... 1 - b/a = 0.22 Uncertainty : ... ... Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.24 Uncertainty : ... ... Cos-1(b/a) : ... 39 deg Position Angle [Equinox] : 170.7 deg [J2000] 171 deg [J2000] Uncertainty : ... ... Significance : Based on count statistics only Diameter Reference Level : ... Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Ellipse fitting to image Measured Quantity : Half-light ("effective") diameter Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700195 11.7546005 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment : Effective (half-light) radius
No. 4 Published Units: Homogenized Units: Reference Code : 2005SDSS4.C...0000: Published Object Name : SDSS J122104.80+114516.6 Frequency Targeted : r (SDSS Exponential) Major Axis (2a) : a = 3.74 arcsec 2a = 7.48 arcsec Uncertainty : 0.03 arcsec 0.07 arcsec Minor Axis (2b) : ... 2b = 5.77 arcsec Uncertainty : ... 0.00 Axis Ratio : b/a = 0.771 b/a = 0.77 Uncertainty : 0.008 0.01 Ellipticity : ... 1 - b/a = 0.23 Uncertainty : ... ... Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.25 Uncertainty : ... ... Cos-1(b/a) : ... 40 deg Position Angle [Equinox] : 170.8 deg [J2000] 171 deg [J2000] Uncertainty : ... ... Significance : Based on count statistics only Diameter Reference Level : ... Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Ellipse fitting to image Measured Quantity : Half-light ("effective") diameter Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700195 11.7546005 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment : Effective (half-light) radius
No. 5 Published Units: Homogenized Units: Reference Code : 2007SDSS6.C...0000: Published Object Name : SDSS J122104.80+114516.5 Frequency Targeted : r (SDSS Isophotal) Major Axis (2a) : a = 23.48 arcsec 2a = 46.97 arcsec Uncertainty : ... ... Minor Axis (2b) : b = 18.63 arcsec 2b = 37.26 arcsec Uncertainty : ... ... Axis Ratio : ... b/a = 0.79 Uncertainty : ... ... Ellipticity : ... 1 - b/a = 0.21 Uncertainty : ... ... Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.23 Uncertainty : ... ... Cos-1(b/a) : ... 38 deg Position Angle [Equinox] : 176.3 deg [J2000] 176 deg [J2000] Uncertainty : ... ... Significance : No uncertainty reported Diameter Reference Level : 25.0 mag arcsec^-2^ Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Ellipse fitting to image Measured Quantity : Isophotal diameter Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700274367 11.7546005565 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment :
No. 6 Published Units: Homogenized Units: Reference Code : 2007SDSS6.C...0000: Published Object Name : SDSS J122104.80+114516.5 Frequency Targeted : r (SDSS Petrosian) Major Axis (2a) : a = 8.42 arcsec 2a = 16.84 arcsec Uncertainty : 0.213 arcsec 0.43 arcsec Minor Axis (2b) : ... ... Uncertainty : ... ... Axis Ratio : ... ... Uncertainty : ... ... Ellipticity : ... ... Uncertainty : ... ... Eccentricity : ... ... Uncertainty : ... ... Cos-1(b/a) : ... ... Position Angle [Equinox] : ... ... Uncertainty : ... ... Significance : Based on count statistics only Diameter Reference Level : ... Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Profile fitting to image Measured Quantity : See comments Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700274367 11.7546005565 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment :
No. 7 Published Units: Homogenized Units: Reference Code : 2007SDSS6.C...0000: Published Object Name : SDSS J122104.80+114516.5 Frequency Targeted : r (SDSS deVaucouleurs) Major Axis (2a) : a = 11.7510 arcsec 2a = 23.50 arcsec Uncertainty : 0.239 arcsec 0.48 arcsec Minor Axis (2b) : ... 2b = 18.33 arcsec Uncertainty : ... 0.00 Axis Ratio : b/a = 0.780 b/a = 0.78 Uncertainty : 0.010 0.01 Ellipticity : ... 1 - b/a = 0.22 Uncertainty : ... ... Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.24 Uncertainty : ... ... Cos-1(b/a) : ... 39 deg Position Angle [Equinox] : 170.7 deg [J2000] 171 deg [J2000] Uncertainty : ... ... Significance : Based on count statistics only Diameter Reference Level : ... Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Ellipse fitting to image Measured Quantity : Half-light ("effective") diameter Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700274367 11.7546005565 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment : Effective (half-light) radius
No. 8 Published Units: Homogenized Units: Reference Code : 2007SDSS6.C...0000: Published Object Name : SDSS J122104.80+114516.5 Frequency Targeted : r (SDSS Exponential) Major Axis (2a) : a = 3.7381 arcsec 2a = 7.48 arcsec Uncertainty : 0.033 arcsec 0.07 arcsec Minor Axis (2b) : ... 2b = 5.76 arcsec Uncertainty : ... 0.00 Axis Ratio : b/a = 0.771 b/a = 0.77 Uncertainty : 0.008 0.01 Ellipticity : ... 1 - b/a = 0.23 Uncertainty : ... ... Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.25 Uncertainty : ... ... Cos-1(b/a) : ... 40 deg Position Angle [Equinox] : 170.8 deg [J2000] 171 deg [J2000] Uncertainty : ... ... Significance : Based on count statistics only Diameter Reference Level : ... Frequency : 6290 A 4.77E+14 Hz Frequency Mode : Broad-band detector (e.g. photographic plate) Measurement Mode Detector Type : Maps (e.g., 2MASS, VLA, Sloan) Fitting Technique : Ellipse fitting to image Measured Quantity : Half-light ("effective") diameter Qualifiers : A radius is given in DIA_MAJ, not a diameter Coordinates Targeted : 185.2700274367 11.7546005565 (J2000) Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from published data NED Comment : Effective (half-light) radius

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