Your NED Search Results

NASA/IPAC EXTRAGALACTIC DATABASE Date and Time of the Query: 2019-04-22 T21:13:37 PDT Help | Comment | NED Home

Diameter data point(s) for object NGC 6027e

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

	Published Units										Homogenized Units
No.	Observed Passband REFCODE	Major Axis (2a)	Major Axis Units	Minor Axis (2b)	Minor Axis Units	Axis Ratio (b/a)	Major Axis Unc.	Ellipticity (1 - b/a)	Eccentricity [(a/b)²-1]/ [(a/b)²+1]	Position Angle (deg) [published]	Reference Level	Frequency (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	POSS1 103a-O 1964MCG2..C...0000V	0.60	arcmin	0.30	arcmin	...	...	...	...	...	Low surface brightness	7.40E+14	36.00	...	0.50	0.50	0.60	60	...
2	RC3 D_25, R_25 (blue) 1991RC3.9.C...0000d	0.90	log(2a) + 1	...	...	0.27 log(a/b)	0.17	...	...	...	25.0 B-mag arcsec^-2^	6.81E+14	47.70	22.80	0.54	0.46	0.55	58	...
3	RC3 D_0 (blue) 1991RC3.9.C...0000d	0.87	log(2a) + 1	...	...	...	...	...	...	...	25.0 B-mag arcsec^-2^	6.81E+14	44.50	...	...	...	...	...	...

Detailed Information for Each Entry

 No. 1
                                Published Units:                    Homogenized Units:

Reference Code                : 1964MCG2..C...0000V
Published Object Name         : MCG +04-38-010                
Frequency Targeted            : POSS1 103a-O                  
Major Axis (2a)               : 0.60       arcmin                   2a = 36.00 arcsec
Uncertainty                   : ...                                 ... 
Minor Axis (2b)               : 2b =  0.30      arcmin              2b = 18.00 arcsec 
Uncertainty                   : ...                                 ...
Axis Ratio                    : ...                                 b/a = 0.50
Uncertainty                   : ...                                 ...
Ellipticity                   : ...                                 1 - b/a = 0.50
Uncertainty                   : ...                                 ...
Eccentricity                  : ...                                 [(a/b)²-1]/[(a/b)²+1] = 0.60
Uncertainty                   : ...                                 ...
Cos^-1(b/a)                    : ...                                 60 deg
Position Angle [Equinox]      : ...                                 ...
Uncertainty                   : ...                                 ...
Significance                  : No uncertainty reported
Diameter Reference Level      : Low 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         : "Outer" diameter
Coordinates Targeted          : 155706          +2052    (B1950)
Qualifiers                    : From new, raw data
NED Comment                   :                                         

 No. 2
                                Published Units:                    Homogenized Units:

Reference Code                : 1991RC3.9.C...0000d
Published Object Name         : MCG +04-38-010                
Frequency Targeted            : RC3 D_25, R_25 (blue)         
Major Axis (2a)               : log(2a) + 1 = 0.90                  2a = 47.70 arcsec
Uncertainty                   :   0.17                              22.80 arcsec              
Minor Axis (2b)               : ...                                 2b = 25.61 arcsec
Uncertainty                   : ...                                 ...
Axis Ratio                    : log(a/b) =  0.27                    b/a = 0.54
Uncertainty                   :   0.07                              0.09
Ellipticity                   : ...                                 1 - b/a = 0.46
Uncertainty                   : ...                                 ...
Eccentricity                  : ...                                 [(a/b)²-1]/[(a/b)²+1] = 0.55
Uncertainty                   : ...                                 ...
Cos^-1(b/a)                    : ...                                 58 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          : 155914.7        +204600.    (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 +04-38-010                
Frequency Targeted            : RC3 D_0 (blue)                
Major Axis (2a)               : log(2a) + 1 = 0.87                  2a = 44.50 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          : 155914.7        +204600.    (J2000)
Qualifiers                    : Homogenized from previously published data
NED Comment                   : Extinction and inclination corrected.

Back to NED Home