NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-25 T09:56:11 PDT
Help | Comment | NED Home

Spectral Energy Distribution (SED) for NGC 1879:

28 Data Points
 Click to zoom in at a position of interest (uses a separate window). 
Select zoom factor:  

                Postscript version of the SED plot






  New options   Format tabular data as:


Photometric Data --- Published and Homogenized [Frequency, Flux Density] Units

  Published UnitsHomogenized Units [Frequency, Flux Density]  
No.Observed PassbandMeasurementUncertaintyUnitsFreq (Hz)MeasurementUncertaintyUnitsModeAperture/QualifiersReference CodeNo.
1 U (U_T) 13.02 +/- 0.14 mag 8.19E+14 1.12E-02 +/- 1.50E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 U (U_T^0) 12.84 ... mag 8.19E+14 1.32E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (B_T) 13.16 +/- 0.13 mag 6.81E+14 2.32E-02 +/- 2.95E-03 Jy Broad-band 1991RC3.9.C...0000d 3
4 B (m_B) 13.13 +/- 0.21 mag 6.81E+14 2.39E-02 +/- 5.09E-03 Jy Broad-band 1991RC3.9.C...0000d 4
5 B (B_T^0) 12.99 ... mag 6.81E+14 2.71E-02 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 B (Cousins) (B_T) 13.14 +/- 0.09 mag 6.81E+14 2.37E-02 +/- 2.05E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 B (Cousins) (B_25) 13.24 +/- 0.09 mag 6.81E+14 2.16E-02 +/- 1.87E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 B (Cousins) (B_26) 13.17 +/- 0.09 mag 6.81E+14 2.30E-02 +/- 1.99E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 B_J 12.7393 ... mag 6.41E+14 3.17E-02 ... Jy Broad-band 2005MNRAS.361...34D 9
10 V (V_T^0) 12.60 ... mag 5.42E+14 3.32E-02 ... Jy Broad-band 1991RC3.9.C...0000d 10
11 V (V_T) 12.76 +/- 0.13 mag 5.42E+14 2.87E-02 +/- 3.75E-03 Jy Broad-band 1991RC3.9.C...0000d 11
12 R (Cousins) (R_T) 12.22 +/- 0.09 mag 4.68E+14 3.99E-02 +/- 3.45E-03 Jy Broad-band 1989ESOLV.C...0000L 12
13 R (Cousins) (R_25) 12.34 +/- 0.09 mag 4.68E+14 3.56E-02 +/- 3.08E-03 Jy Broad-band 1989ESOLV.C...0000L 13
14 R (Cousins) (R_26) 12.27 +/- 0.09 mag 4.68E+14 3.81E-02 +/- 3.29E-03 Jy Broad-band 1989ESOLV.C...0000L 14
15 R 13.0421 ... mag 4.68E+14 1.87E-02 ... Jy Broad-band 2005MNRAS.361...34D 15
16 I_t_ (Kron-Cousins) 12.17 +/- 5 % mag 3.80E+14 3.23E-02 +/- 1.61E-03 Jy Broad-band 1996ApJS..107...97M 16
17 I 13.0634 ... mag 3.79E+14 1.52E-02 ... Jy Broad-band 2005MNRAS.361...34D 17
18 I 12.09 +/- 0.06 mag 3.79E+14 3.72E-02 +/- 2.06E-03 Jy Broad-band Observed magnitude 2007ApJS..172..599S 18
19 12 microns (IRAS) ... <7.589E-02 Jy 2.50E+13 < 7.59E-02 Jy Broad-band 1990IRASF.C...0000M 19
20 25 microns (IRAS) ... <6.897E-02 Jy 1.20E+13 < 6.90E-02 Jy Broad-band 1990IRASF.C...0000M 20
21 60 microns (IRAS) 3.775E-01 +/- 9 % Jy 5.00E+12 3.78E-01 +/- 3.40E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 21
22 100 microns (IRAS) 1.207E+00 +/- 12 % Jy 3.00E+12 1.21E+00 +/- 1.45E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 22
23 1270 microns (SEST) ... <8.4 milliJy 2.36E+11 < 8.40E-03 Jy Broad-band 21% calib uncertainty; beam = 24" 2004A&A...414..141A 23
24 HI (21 cm line) 14.50 +/- 0.20 m_21 mag 1.42E+09 6.92E+04 +/- 1.40E+04 Jy-Hz Line m_21 equiv. to S(HI) = 6.918E-22 W m^-2 1991RC3.9.C...0000d 24
25 HI line (Parkes) 14.7 ... Jy km s^-1^ 1.42E+09 6.93E+04 ... Jy-Hz Line 2005MNRAS.361...34D 25
26 HI 21cm line Parkes 15.2 +/- 2.9 Jy km/s 1.42E+09 7.14E+04 +/- 1.36E+04 Jy-Hz Line 2004AJ....128...16K 26
27 HI (21 cm line) 17.07 ... Jy km s^-1^ 1.42E+09 8.06E+04 ... Jy-Hz Line 1996ApJS..107...97M 27
28 1.4GHz 3.0 +/- 0.6 milliJy 1.40E+09 3.00E-03 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 28


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : U (U_T)             
Measurement    :  13.02       mag                  = 1.12E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.14        mag                  = 1.50E-29
Significance   : rms uncertainty
Freq or Vel.   : 3660         A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 051756.0        -321130 (B1950)
Spatial mode   : From multi-aperture data
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T^0) Measurement : 12.84 mag = 1.32E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 3 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 13.16 mag = 2.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.13 mag = 2.95E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 4 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.13 mag = 2.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 5.09E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 5 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 12.99 mag = 2.71E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.14 mag = 2.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.05E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 051756 -3211.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.24 mag = 2.16E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.87E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 051756 -3211.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.17 mag = 2.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.99E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 051756 -3211.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2005MNRAS.361...34D Freq. targeted : B_J Measurement : 12.7393 mag = 3.17E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051948.3 -320828.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 12.60 mag = 3.32E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Extinction-corrected for internal and Milky Way and K-correction applied; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 12.76 mag = 2.87E-28 W m^-2^ Hz^-1^ Uncertainty : 0.13 mag = 3.75E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 12.22 mag = 3.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.45E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 051756 -3211.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.34 mag = 3.56E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.08E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 051756 -3211.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 12.27 mag = 3.81E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.29E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 051756 -3211.5 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 15 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 13.0421 mag = 1.87E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051948.3 -320828.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 1996ApJS..107...97M Freq. targeted : I_t_ (Kron-Cousins) Measurement : 12.17 mag = 3.23E-28 W m^-2^ Hz^-1^ Uncertainty : 5 % mag = 1.61E-29 Significance : estimated error Freq or Vel. : 8060 A (OBS )= 3.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051756 -321130 (B1950) Spatial mode : From multi-aperture data Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 17 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 13.0634 mag = 1.52E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 051948.3 -320828.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 12.09 mag = 3.72E-28 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 2.06E-29 Significance : uncertainty Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 19 48.3 -32 08 31 (J2000) Spatial mode : Total flux Notes : Averaged new and previously published data; Standard Cousins R_C, I_C filters assumed Qualifiers : Observed magnitude
No. 19 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : <7.589E-02 Jy < 7.59E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 051757.2 -321126 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <6.897E-02 Jy < 6.90E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 051757.2 -321126 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 3.775E-01 Jy = 3.78E-27 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 3.40E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 051757.2 -321126 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.207E+00 Jy = 1.21E-26 W m^-2^ Hz^-1^ Uncertainty : 12 % Jy = 1.45E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 051757.2 -321126 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 23 Reference Code : 2004A&A...414..141A Freq. targeted : 1270 microns (SEST) Measurement : <8.4 milliJy < 8.40E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 3 times noise Freq or Vel. : 1270 microns (OBS )= 2.36E+11 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 19 48.2 -32 08 34 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : 21% calib uncertainty; beam = 24"
No. 24 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 14.50 m_21 mag = 6.92E-22 W m^-2^ Uncertainty : 0.20 m_21 mag = 1.40E-22 Significance : rms uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 051756.0 -321130 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 6.918E-22 W m^-2
No. 25 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 14.7 Jy km s^-1^ = 6.93E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1241.9 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 051956.7 -320826. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 26 Reference Code : 2004AJ....128...16K Freq. targeted : HI 21cm line Parkes Measurement : 15.2 Jy km/s = 7.14E-22 W m^-2^ Uncertainty : 2.9 Jy km/s = 1.36E-22 Significance : uncertainty Freq or Vel. : 1240 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line Coord. targeted: 05 19 57 -32 08 21 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 27 Reference Code : 1996ApJS..107...97M Freq. targeted : HI (21 cm line) Measurement : 17.07 Jy km s^-1^ = 8.06E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 051756 -321130 (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data; Corrected for flux in reference beam Qualifiers :
No. 28 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 3.0 milliJy = 3.00E-29 W m^-2^ Hz^-1^ Uncertainty : 0.6 milliJy = 6.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 19 48.67 -32 08 32.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

Back to NED Home