No. 1
Published Units: Homogenized Units:
Reference Code : 1964MCG2..C...0000V
Published Object Name : MCG +06-21-013
Frequency Targeted : POSS1 103a-O
Major Axis (2a) : 0.70 arcmin 2a = 42.00 arcsec
Uncertainty : ... ...
Minor Axis (2b) : 2b = 0.50 arcmin 2b = 30.00 arcsec
Uncertainty : ... ...
Axis Ratio : ... b/a = 0.71
Uncertainty : ... ...
Ellipticity : ... 1 - b/a = 0.29
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.32
Uncertainty : ... ...
Cos-1(b/a) : ... 44 deg
Position Angle [Equinox] : ... ...
Uncertainty : ... ...
Significance : No uncertainty reported
Diameter Reference Level : Very high surface brightness
Frequency : 4050 A 7.40E+14 Hz
Frequency Mode : Broad-band detector (e.g. photographic plate)
Measurement Mode
Detector Type : Photographic plate, print, or film
Fitting Technique : Eye estimate
Measured Quantity : "Inner" diameter
Coordinates Targeted : 091636 +3358 (B1950)
Qualifiers : From new, raw data
NED Comment :
No. 2
Published Units: Homogenized Units:
Reference Code : 1991RC3.9.C...0000d
Published Object Name : MCG +06-21-013
Frequency Targeted : RC3 D_25, R_25 (blue)
Major Axis (2a) : log(2a) + 1 = 1.14 2a = 82.80 arcsec
Uncertainty : 0.10 21.40 arcsec
Minor Axis (2b) : ... 2b = 82.80 arcsec
Uncertainty : ... ...
Axis Ratio : log(a/b) = 0.00 b/a = 1.00
Uncertainty : 0.10 0.26
Ellipticity : ... 1 - b/a = 0.00
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.00
Uncertainty : ... ...
Cos-1(b/a) : ... 0 deg
Position Angle [Equinox] : ... ...
Uncertainty : ... ...
Significance : Mean error
Diameter Reference Level : 25.0 B-mag arcsec^-2^
Frequency : 4400 A 6.81E+14 Hz
Frequency Mode : Broad-band detector (e.g. photographic plate)
Measurement Mode
Detector Type : Photographic plate, print, or film
Fitting Technique : Eye estimate
Measured Quantity : Isophotal diameter
Coordinates Targeted : 091946.1 +334438. (J2000)
Qualifiers : Homogenized from previously published data
NED Comment :
No. 3
Published Units: Homogenized Units:
Reference Code : 1991RC3.9.C...0000d
Published Object Name : MCG +06-21-013
Frequency Targeted : RC3 D_0 (blue)
Major Axis (2a) : log(2a) + 1 = 1.14 2a = 82.80 arcsec
Uncertainty : ... ...
Minor Axis (2b) : ... ...
Uncertainty : ... ...
Axis Ratio : ... ...
Uncertainty : ... ...
Ellipticity : ... ...
Uncertainty : ... ...
Eccentricity : ... ...
Uncertainty : ... ...
Cos-1(b/a) : ... ...
Position Angle [Equinox] : ... ...
Uncertainty : ... ...
Significance : No uncertainty reported
Diameter Reference Level : 25.0 B-mag arcsec^-2^
Frequency : 4400 A 6.81E+14 Hz
Frequency Mode : Broad-band detector (e.g. photographic plate)
Measurement Mode
Detector Type : Photographic plate, print, or film
Fitting Technique : Eye estimate
Measured Quantity : Isophotal diameter
Coordinates Targeted : 091946.1 +334438. (J2000)
Qualifiers : Homogenized from previously published data
NED Comment : Extinction and inclination corrected.
No. 4
Published Units: Homogenized Units:
Reference Code : 2005SDSS4.C...0000:
Published Object Name : SDSS J091945.49+334442.0
Frequency Targeted : r (SDSS Isophotal)
Major Axis (2a) : a = 23.25 arcsec 2a = 46.50 arcsec
Uncertainty : ... ...
Minor Axis (2b) : b = 16.57 arcsec 2b = 33.14 arcsec
Uncertainty : ... ...
Axis Ratio : ... b/a = 0.71
Uncertainty : ... ...
Ellipticity : ... 1 - b/a = 0.29
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.33
Uncertainty : ... ...
Cos-1(b/a) : ... 45 deg
Position Angle [Equinox] : 161.6 deg [J2000] 162 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 : 139.9395599 33.7449989 (J2000)
Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from
published data
NED Comment :
No. 5
Published Units: Homogenized Units:
Reference Code : 2005SDSS4.C...0000:
Published Object Name : SDSS J091945.49+334442.0
Frequency Targeted : r (SDSS Petrosian)
Major Axis (2a) : a = 4.31 arcsec 2a = 8.62 arcsec
Uncertainty : 0.04 arcsec 0.09 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 : 139.9395599 33.7449989 (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 : 2005SDSS4.C...0000:
Published Object Name : SDSS J091945.49+334442.0
Frequency Targeted : r (SDSS de Vaucouleurs)
Major Axis (2a) : a = 2.08 arcsec 2a = 4.16 arcsec
Uncertainty : 0.01 arcsec 0.02 arcsec
Minor Axis (2b) : ... 2b = 4.00 arcsec
Uncertainty : ... 0.00
Axis Ratio : b/a = 0.962 b/a = 0.96
Uncertainty : 0.005 0.01
Ellipticity : ... 1 - b/a = 0.04
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.04
Uncertainty : ... ...
Cos-1(b/a) : ... 16 deg
Position Angle [Equinox] : 12.7 deg [J2000] 13 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 : 139.9395599 33.7449989 (J2000)
Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from
published data
NED Comment : Effective (half-light) radius
No. 7
Published Units: Homogenized Units:
Reference Code : 2005SDSS4.C...0000:
Published Object Name : SDSS J091945.49+334442.0
Frequency Targeted : r (SDSS Exponential)
Major Axis (2a) : a = 1.78 arcsec 2a = 3.55 arcsec
Uncertainty : 0.01 arcsec 0.01 arcsec
Minor Axis (2b) : ... 2b = 3.13 arcsec
Uncertainty : ... 0.00
Axis Ratio : b/a = 0.882 b/a = 0.88
Uncertainty : 0.004 0.00
Ellipticity : ... 1 - b/a = 0.12
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.12
Uncertainty : ... ...
Cos-1(b/a) : ... 28 deg
Position Angle [Equinox] : 45.3 deg [J2000] 45 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 : 139.9395599 33.7449989 (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 J091945.49+334441.9
Frequency Targeted : r (SDSS Isophotal)
Major Axis (2a) : a = 23.25 arcsec 2a = 46.50 arcsec
Uncertainty : ... ...
Minor Axis (2b) : b = 16.57 arcsec 2b = 33.14 arcsec
Uncertainty : ... ...
Axis Ratio : ... b/a = 0.71
Uncertainty : ... ...
Ellipticity : ... 1 - b/a = 0.29
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.33
Uncertainty : ... ...
Cos-1(b/a) : ... 45 deg
Position Angle [Equinox] : 161.6 deg [J2000] 162 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 : 139.9395586889 33.7449973011 (J2000)
Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from
published data
NED Comment :
No. 9
Published Units: Homogenized Units:
Reference Code : 2007SDSS6.C...0000:
Published Object Name : SDSS J091945.49+334441.9
Frequency Targeted : r (SDSS Petrosian)
Major Axis (2a) : a = 4.31 arcsec 2a = 8.62 arcsec
Uncertainty : 0.043 arcsec 0.09 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 : 139.9395586889 33.7449973011 (J2000)
Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from
published data
NED Comment :
No. 10
Published Units: Homogenized Units:
Reference Code : 2007SDSS6.C...0000:
Published Object Name : SDSS J091945.49+334441.9
Frequency Targeted : r (SDSS deVaucouleurs)
Major Axis (2a) : a = 2.0807 arcsec 2a = 4.16 arcsec
Uncertainty : 0.011 arcsec 0.02 arcsec
Minor Axis (2b) : ... 2b = 4.00 arcsec
Uncertainty : ... 0.00
Axis Ratio : b/a = 0.962 b/a = 0.96
Uncertainty : 0.005 0.01
Ellipticity : ... 1 - b/a = 0.04
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.04
Uncertainty : ... ...
Cos-1(b/a) : ... 16 deg
Position Angle [Equinox] : 12.7 deg [J2000] 13 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 : 139.9395586889 33.7449973011 (J2000)
Qualifiers : From new, raw data; DIA_MAJ or DIA_MIN modified from
published data
NED Comment : Effective (half-light) radius
No. 11
Published Units: Homogenized Units:
Reference Code : 2007SDSS6.C...0000:
Published Object Name : SDSS J091945.49+334441.9
Frequency Targeted : r (SDSS Exponential)
Major Axis (2a) : a = 1.7766 arcsec 2a = 3.55 arcsec
Uncertainty : 0.005 arcsec 0.01 arcsec
Minor Axis (2b) : ... 2b = 3.13 arcsec
Uncertainty : ... 0.00
Axis Ratio : b/a = 0.882 b/a = 0.88
Uncertainty : 0.004 0.00
Ellipticity : ... 1 - b/a = 0.12
Uncertainty : ... ...
Eccentricity : ... [(a/b)2-1]/[(a/b)2+1] = 0.12
Uncertainty : ... ...
Cos-1(b/a) : ... 28 deg
Position Angle [Equinox] : 45.3 deg [J2000] 45 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 : 139.9395586889 33.7449973011 (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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