NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-19 T17:41:41 PDT
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Spectral Energy Distribution (SED) for NGC 2048:

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

  Published UnitsHomogenized Units [Frequency, Flux Density]  
No.Observed PassbandMeasurementUncertaintyUnitsFreq (Hz)MeasurementUncertaintyUnitsModeAperture/QualifiersReference CodeNo.
1 J (2MASS/CTIO) ... >13.858 mag 2.43E+14 < 4.56E-03 Jy Broad-band 2006AJ....131.1163S 1
2 J 11.290 +/- 0.075 mag 2.40E+14 4.85E-02 +/- 3.47E-03 Jy Broad-band 60.6 x 55.8 arcsec integration area. 20032MASX.C.......: 2
3 J 10.823 +/- 0.121 mag 2.40E+14 7.46E-02 +/- 8.79E-03 Jy Broad-band 20032MASX.C.......: 3
4 J_14arcsec (2MASS) 12.945 +/- 0.042 mag 2.40E+14 1.06E-02 +/- 4.17E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 4
5 H 11.024 +/- 0.117 mag 1.82E+14 3.99E-02 +/- 4.54E-03 Jy Broad-band 60.6 x 55.8 arcsec integration area. 20032MASX.C.......: 5
6 H 10.318 +/- 0.145 mag 1.82E+14 7.64E-02 +/- 1.09E-02 Jy Broad-band 20032MASX.C.......: 6
7 H_14arcsec (2MASS) 12.687 +/- 0.063 mag 1.82E+14 8.62E-03 +/- 5.15E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 7
8 H (2MASS/CTIO) ... >13.591 mag 1.80E+14 < 3.75E-03 Jy Broad-band 2006AJ....131.1163S 8
9 K_s (2MASS/CTIO) 14.176 +/- 0.166 mag 1.39E+14 1.42E-03 +/- 2.18E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 9
10 K_s (2MASS/CTIO) 13.082 +/- 0.059 mag 1.39E+14 3.90E-03 +/- 2.12E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 10
11 K_s 10.372 +/- 0.104 mag 1.38E+14 4.73E-02 +/- 4.76E-03 Jy Broad-band 60.6 x 55.8 arcsec integration area. 20032MASX.C.......: 11
12 K_s_14arcsec (2MASS) 12.035 +/- 0.052 mag 1.38E+14 1.02E-02 +/- 5.02E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 K_s 9.824 +/- 0.137 mag 1.38E+14 7.84E-02 +/- 1.05E-02 Jy Broad-band 20032MASX.C.......: 13
14 12 microns (IRAS) 2.284 +/- 14 % Jy 2.50E+13 2.28E+00 +/- 3.20E-01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 14
15 25 microns (IRAS) 9.818 +/- 15 % Jy 1.20E+13 9.82E+00 +/- 1.47E+00 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 15
16 60 microns (IRAS) 92.510 +/- 21 % Jy 5.00E+12 9.25E+01 +/- 1.94E+01 Jy Broad-band IRAS quality flag = 2 1988IRASP.C2..0000: 16
17 100 microns (IRAS) 262.299 +/- 11 % Jy 3.00E+12 2.62E+02 +/- 2.89E+01 Jy Broad-band IRAS quality flag = 3 1988IRASP.C2..0000: 17
18 8.4 GHz 48.5 ... milliJy 8.40E+09 4.85E-02 ... Jy Broad-band 2007ApJS..171...61H 18
19 843 MHz (SUMSS) 128.8 +/- 6.9 milliJy 8.43E+08 1.29E-01 +/- 6.90E-03 Jy Broad-band 2008SUMSS.2.1.....: 19
20 843 MHz 133.2 +/- 7 milliJy 8.43E+08 1.33E-01 +/- 7.00E-03 Jy Broad-band 2003MNRAS.342.1117M 20


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    : >13.858      mag                  < 4.56E-29 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 95% confidence
Freq or Vel.   : 1.235        microns      (OBS   )= 2.43E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.290 mag = 4.85E-28 W m^-2^ Hz^-1^ Uncertainty : 0.075 mag = 3.47E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 60.6 x 55.8 arcsec integration area.
No. 3 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.823 mag = 7.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.121 mag = 8.79E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 4 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.945 mag = 1.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 4.17E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.024 mag = 3.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.117 mag = 4.54E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 60.6 x 55.8 arcsec integration area.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.318 mag = 7.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.145 mag = 1.09E-28 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.687 mag = 8.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.063 mag = 5.15E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : >13.591 mag < 3.75E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence Freq or Vel. : 1.662 microns (OBS )= 1.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 14.176 mag = 1.42E-29 W m^-2^ Hz^-1^ Uncertainty : 0.166 mag = 2.18E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Profile-fit; Confusion
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.082 mag = 3.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 2.12E-30 Significance : uncertainty Freq or Vel. : 2.159 microns (OBS )= 1.39E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 4" aperture; Confusion
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.372 mag = 4.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.104 mag = 4.76E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 60.6 x 55.8 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.035 mag = 1.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 5.02E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.824 mag = 7.84E-28 W m^-2^ Hz^-1^ Uncertainty : 0.137 mag = 1.05E-28 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.02 -693852.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 12 microns (IRAS) Measurement : 2.284 Jy = 2.28E-26 W m^-2^ Hz^-1^ Uncertainty : 14 % Jy = 3.20E-27 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 053621.0 -694034 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 15 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 25 microns (IRAS) Measurement : 9.818 Jy = 9.82E-26 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 1.47E-26 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 053621.0 -694034 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 16 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 60 microns (IRAS) Measurement : 92.510 Jy = 9.25E-25 W m^-2^ Hz^-1^ Uncertainty : 21 % Jy = 1.94E-25 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 053621.0 -694034 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 17 Reference Code : 1988IRASP.C2..0000: Freq. targeted : 100 microns (IRAS) Measurement : 262.299 Jy = 2.62E-24 W m^-2^ Hz^-1^ Uncertainty : 11 % Jy = 2.89E-25 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 053621.0 -694034 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 18 Reference Code : 2007ApJS..171...61H Freq. targeted : 8.4 GHz Measurement : 48.5 milliJy = 4.85E-28 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8.4 GHz (OBS )= 8.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 35 55.59 -69 38 54.7 (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 19 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 128.8 milliJy = 1.29E-27 W m^-2^ Hz^-1^ Uncertainty : 6.9 milliJy = 6.90E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.74 -693854.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 20 Reference Code : 2003MNRAS.342.1117M Freq. targeted : 843 MHz Measurement : 133.2 milliJy = 1.33E-27 W m^-2^ Hz^-1^ Uncertainty : 7 milliJy = 7.00E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 053555.77 -693854.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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