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Date and Time of the Query: 2018-12-14 T07:57:29 PST
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Spectral Energy Distribution (SED) for NGC 1122:

30 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 B (m_B) 12.90 +/- 0.30 mag 6.81E+14 2.95E-02 +/- 9.38E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 12.28 ... mag 6.81E+14 5.22E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 m_p 13.0 +/- 0.4 mag 6.81E+14 2.69E-02 +/- 1.20E-02 Jy Broad-band 1968CGCG6.C...0000Z 3
4 J (2MASS/FLWO) 12.783 +/- 0.072 mag 2.43E+14 1.23E-02 +/- 8.15E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 4
5 J (2MASS/FLWO) 12.302 +/- 0.013 mag 2.43E+14 1.91E-02 +/- 2.29E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J 10.471 +/- 0.019 mag 2.40E+14 1.03E-01 +/- 1.82E-03 Jy Broad-band 75.0 x 54.0 arcsec integration area. 20032MASX.C.......: 6
7 J 10.337 +/- 0.020 mag 2.40E+14 1.17E-01 +/- 2.17E-03 Jy Broad-band 20032MASX.C.......: 7
8 J_14arcsec (2MASS) 11.723 +/- 0.007 mag 2.40E+14 3.26E-02 +/- 2.11E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 H 9.726 +/- 0.026 mag 1.82E+14 1.32E-01 +/- 3.19E-03 Jy Broad-band 75.0 x 54.0 arcsec integration area. 20032MASX.C.......: 9
10 H 9.600 +/- 0.024 mag 1.82E+14 1.48E-01 +/- 3.31E-03 Jy Broad-band 20032MASX.C.......: 10
11 H_14arcsec (2MASS) 10.950 +/- 0.008 mag 1.82E+14 4.27E-02 +/- 3.16E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H (2MASS/FLWO) 11.487 +/- 0.009 mag 1.80E+14 2.60E-02 +/- 2.16E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 H (2MASS/FLWO) 11.97 +/- 0.073 mag 1.80E+14 1.67E-02 +/- 1.12E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 13
14 K_s (2MASS/FLWO) 11.168 +/- 0.009 mag 1.39E+14 2.27E-02 +/- 1.89E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/FLWO) 11.719 +/- 0.069 mag 1.39E+14 1.37E-02 +/- 8.70E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 K_s 9.328 +/- 0.028 mag 1.38E+14 1.24E-01 +/- 3.23E-03 Jy Broad-band 20032MASX.C.......: 16
17 K_s_14arcsec (2MASS) 10.644 +/- 0.009 mag 1.38E+14 3.68E-02 +/- 3.07E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 K_s 9.451 +/- 0.030 mag 1.38E+14 1.11E-01 +/- 3.10E-03 Jy Broad-band 75.0 x 54.0 arcsec integration area. 20032MASX.C.......: 18
19 12 microns (IRAS) 2.015E-01 +/- 17 % Jy 2.50E+13 2.02E-01 +/- 3.43E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 19
20 25 microns (IRAS) 2.607E-01 +/- 10 % Jy 1.20E+13 2.61E-01 +/- 2.02E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 20
21 60 microns (IRAS) 1.996E+00 +/- 10 % Jy 5.00E+12 2.00E+00 +/- 2.00E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 21
22 100 microns (IRAS) 4.937E+00 +/- 8 % Jy 3.00E+12 4.94E+00 +/- 3.95E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 22
23 HI (21 cm line) 17.37 +/- 0.10 m_21 mag 1.42E+09 4.92E+03 +/- 4.75E+02 Jy-Hz Line m_21 equiv. to S(HI) = 4.920E-23 W m^-2 1991RC3.9.C...0000d 23
24 HI (21 cm line) 1.01 ... Jy km sec^-1^ 1.42E+09 4.72E+03 ... Jy-Hz Line rms noise = 1.61 mJy;Marginal/poor det. 1988AJ.....95..607H 24
25 HI 21 cm line 1.18 +/- 0.26 Jy km s^-1^ 1.42E+09 5.52E+03 +/- 1.22E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 25
26 HI 21 cm line 1.11 ... Jy km s^-1^ 1.42E+09 5.20E+03 ... Jy-Hz Line 2005ApJS..160..149S 26
27 HI 21 cm line 1.14 ... Jy km s^-1^ 1.42E+09 5.34E+03 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 27
28 HI (21 cm line) 1.01 ... Jy km s^-1^ 1.42E+09 4.71E+03 ... Jy-Hz Line 1989H&RHI.C...0000H 28
29 HI (21 cm line) 1.4 +/- 0.7 Jy km sec^-1^ 1.42E+09 6.45E+03 +/- 3.22E+03 Jy-Hz Line 1998A&AS..130..333T 29
30 1.4 GHz (VLA) 11.0 ... milliJy 1.40E+09 1.10E-02 ... Jy Broad-band 2002AJ....124..675C 30


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  12.90       mag                  = 2.95E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.30        mag                  = 9.38E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 024936.4        +420005 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 12.28 mag = 5.22E-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: 024936.4 +420005 (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. 3 Reference Code : 1968CGCG6.C...0000Z Freq. targeted : m_p Measurement : 13.0 mag = 2.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 1.20E-28 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024936.0 +420000. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.783 mag = 1.23E-28 W m^-2^ Hz^-1^ Uncertainty : 0.072 mag = 8.15E-30 Significance : uncertainty 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 : Profile-fit; Poor quality
No. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.302 mag = 1.91E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.29E-30 Significance : uncertainty 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 : 4" aperture
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.471 mag = 1.03E-27 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.82E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 75.0 x 54.0 arcsec integration area.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.337 mag = 1.17E-27 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 2.17E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.723 mag = 3.26E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 2.11E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.726 mag = 1.32E-27 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 3.19E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 75.0 x 54.0 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.600 mag = 1.48E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 3.31E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.950 mag = 4.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 3.16E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.487 mag = 2.60E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.16E-30 Significance : uncertainty 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 : 4" aperture
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.97 mag = 1.67E-28 W m^-2^ Hz^-1^ Uncertainty : 0.073 mag = 1.12E-29 Significance : uncertainty 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 : Profile-fit; Poor quality
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.168 mag = 2.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.89E-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
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.719 mag = 1.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 8.70E-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; Poor quality
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.328 mag = 1.24E-27 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 3.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.644 mag = 3.68E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 3.07E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.451 mag = 1.11E-27 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 3.10E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 025251.06 +421219.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 75.0 x 54.0 arcsec integration area.
No. 19 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 2.015E-01 Jy = 2.02E-27 W m^-2^ Hz^-1^ Uncertainty : 17 % Jy = 3.42E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 024935.4 +420001 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 2.607E-01 Jy = 2.61E-27 W m^-2^ Hz^-1^ Uncertainty : 10 % Jy = 2.01E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 024935.4 +420001 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 1.996E+00 Jy = 2.00E-26 W m^-2^ Hz^-1^ Uncertainty : 10 % Jy = 2.00E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 024935.4 +420001 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 4.937E+00 Jy = 4.94E-26 W m^-2^ Hz^-1^ Uncertainty : 8 % Jy = 3.95E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 024935.4 +420001 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 23 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 17.37 m_21 mag = 4.92E-23 W m^-2^ Uncertainty : 0.10 m_21 mag = 4.75E-24 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: 024936.4 +420005 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 4.920E-23 W m^-2
No. 24 Reference Code : 1988AJ.....95..607H Freq. targeted : HI (21 cm line) Measurement : 1.01 Jy km sec^-1^ = 4.72E-23 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3599 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 024936.0 +420001 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : rms noise = 1.61 mJy;Marginal/poor det.
No. 25 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 1.18 Jy km s^-1^ = 5.52E-23 W m^-2^ Uncertainty : 0.26 Jy km s^-1^ = 1.22E-23 Significance : uncertainty Freq or Vel. : 3588 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 52 51.3 +42 12 18 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 26 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 1.11 Jy km s^-1^ = 5.20E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3588 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 52 51.3 +42 12 18 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 27 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 1.14 Jy km s^-1^ = 5.34E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 3588 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 52 51.3 +42 12 18 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 28 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 1.01 Jy km s^-1^ = 4.71E-23 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: 024936.0 +420001. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 29 Reference Code : 1998A&AS..130..333T Freq. targeted : HI (21 cm line) Measurement : 1.4 Jy km sec^-1^ = 6.45E-23 W m^-2^ Uncertainty : 0.7 Jy km sec^-1^ = 3.22E-23 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: 024936. +420005. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 30 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 11.0 milliJy = 1.10E-28 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :

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