NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-20 T04:29:25 PDT
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Spectral Energy Distribution (SED) for NGC 5237:

27 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 U (U_T) 13.25 +/- 0.15 mag 8.19E+14 9.07E-03 +/- 1.37E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 U (U_T^0) 12.79 ... mag 8.19E+14 1.39E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (B_T) 13.23 +/- 0.14 mag 6.81E+14 2.18E-02 +/- 2.99E-03 Jy Broad-band 1991RC3.9.C...0000d 3
4 B (m_B) 13.24 +/- 0.21 mag 6.81E+14 2.15E-02 +/- 4.60E-03 Jy Broad-band 1991RC3.9.C...0000d 4
5 B (B_T^0) 12.84 ... mag 6.81E+14 3.12E-02 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 B (Cousins) (B_T) 13.26 +/- 0.09 mag 6.81E+14 2.12E-02 +/- 1.84E-03 Jy Broad-band 1989ESOLV.C...0000L 6
7 B (Cousins) (B_25) 13.34 +/- 0.09 mag 6.81E+14 1.97E-02 +/- 1.70E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 V (V_T^0) 12.20 ... mag 5.42E+14 4.80E-02 ... Jy Broad-band 1991RC3.9.C...0000d 8
9 V (V_T) 12.49 +/- 0.15 mag 5.42E+14 3.67E-02 +/- 5.39E-03 Jy Broad-band 1991RC3.9.C...0000d 9
10 F606W (HST) 12.36 ... mag 5.00E+14 4.14E-02 ... Jy Broad-band Mag within 2.59 arcmin diameter 2008MNRAS.384.1544S 10
11 R (Cousins) (R_25) 12.40 +/- 0.09 mag 4.68E+14 3.38E-02 +/- 2.92E-03 Jy Broad-band 1989ESOLV.C...0000L 11
12 R (Cousins) (R_T) 12.34 +/- 0.09 mag 4.68E+14 3.56E-02 +/- 3.08E-03 Jy Broad-band 1989ESOLV.C...0000L 12
13 F814W (HST) 11.31 ... mag 3.74E+14 7.63E-02 ... Jy Broad-band Mag within 2.59 arcmin diameter 2008MNRAS.384.1544S 13
14 J 10.642 +/- 0.043 mag 2.40E+14 8.81E-02 +/- 3.56E-03 Jy Broad-band 20032MASX.C.......: 14
15 J_14arcsec (2MASS) 13.144 +/- 0.024 mag 2.40E+14 8.80E-03 +/- 1.97E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 J 10.951 +/- 0.030 mag 2.40E+14 6.63E-02 +/- 1.86E-03 Jy Broad-band 77.4 x 52.6 arcsec integration area. 20032MASX.C.......: 16
17 H 10.128 +/- 0.055 mag 1.82E+14 9.10E-02 +/- 4.73E-03 Jy Broad-band 20032MASX.C.......: 17
18 H_14arcsec (2MASS) 12.567 +/- 0.032 mag 1.82E+14 9.63E-03 +/- 2.88E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 H 10.409 +/- 0.045 mag 1.82E+14 7.03E-02 +/- 2.97E-03 Jy Broad-band 77.4 x 52.6 arcsec integration area. 20032MASX.C.......: 19
20 K_s 9.851 +/- 0.065 mag 1.38E+14 7.65E-02 +/- 4.72E-03 Jy Broad-band 20032MASX.C.......: 20
21 K_s_14arcsec (2MASS) 12.328 +/- 0.039 mag 1.38E+14 7.81E-03 +/- 2.86E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 21
22 K_s 10.246 +/- 0.059 mag 1.38E+14 5.32E-02 +/- 2.97E-03 Jy Broad-band 77.4 x 52.6 arcsec integration area. 20032MASX.C.......: 22
23 12 microns (IRAS) ... <0.031 Jy 2.50E+13 < 3.10E-02 Jy Broad-band 1994PrivC.U..J....K 23
24 25 microns (IRAS) 0.140 +/- 0.025 Jy 1.20E+13 1.40E-01 +/- 2.50E-02 Jy Broad-band 1994PrivC.U..J....K 24
25 60 microns (IRAS) 0.360 +/- 0.027 Jy 5.00E+12 3.60E-01 +/- 2.70E-02 Jy Broad-band 1994PrivC.U..J....K 25
26 100 microns (IRAS) 0.550 +/- 0.269 Jy 3.00E+12 5.50E-01 +/- 2.69E-01 Jy Broad-band 1994PrivC.U..J....K 26
27 HI 21cm line Parkes 12.1 +/- 2.6 Jy km/s 1.42E+09 5.70E+04 +/- 1.23E+04 Jy-Hz Line 2004AJ....128...16K 27


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : U (U_T)             
Measurement    :  13.25       mag                  = 9.07E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.15        mag                  = 1.37E-29
Significance   : rms uncertainty
Freq or Vel.   : 3660         A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 133440.1        -423536 (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 : 12.79 mag = 1.39E-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: 133440.1 -423536 (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 : 13.23 mag = 2.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.14 mag = 2.99E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440.1 -423536 (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 : 13.24 mag = 2.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 4.60E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440.1 -423536 (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 : 12.84 mag = 3.11E-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: 133440.1 -423536 (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 : 13.26 mag = 2.12E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.84E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 133440 -4235.6 (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 : 13.34 mag = 1.97E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.70E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 133440 -4235.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 12.20 mag = 4.80E-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: 133440.1 -423536 (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. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 12.49 mag = 3.67E-28 W m^-2^ Hz^-1^ Uncertainty : 0.15 mag = 5.39E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440.1 -423536 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 10 Reference Code : 2008MNRAS.384.1544S Freq. targeted : F606W (HST) Measurement : 12.36 mag = 4.14E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5997 A (OBS )= 5.00E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 37 38.9 -42 50 51.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Mag within 2.59 arcmin diameter
No. 11 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 12.40 mag = 3.38E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 2.92E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 133440 -4235.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) 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: 133440 -4235.6 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 13 Reference Code : 2008MNRAS.384.1544S Freq. targeted : F814W (HST) Measurement : 11.31 mag = 7.63E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8012 A (OBS )= 3.74E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 37 38.9 -42 50 51.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Mag within 2.59 arcmin diameter
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.642 mag = 8.81E-28 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 3.56E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.144 mag = 8.80E-29 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 1.97E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.951 mag = 6.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 1.86E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 77.4 x 52.6 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.128 mag = 9.10E-28 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 4.73E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.567 mag = 9.63E-29 W m^-2^ Hz^-1^ Uncertainty : 0.032 mag = 2.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.409 mag = 7.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.045 mag = 2.97E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 77.4 x 52.6 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.851 mag = 7.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.065 mag = 4.72E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.328 mag = 7.81E-29 W m^-2^ Hz^-1^ Uncertainty : 0.039 mag = 2.86E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.246 mag = 5.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 2.97E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 133739.05 -425049.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 77.4 x 52.6 arcsec integration area.
No. 23 Reference Code : 1994PrivC.U..J....K Freq. targeted : 12 microns (IRAS) Measurement : <0.031 Jy < 3.10E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 1 sigma Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440. -423536 (B1950) Spatial mode : From fitting to map Notes : From reprocessed raw data Qualifiers :
No. 24 Reference Code : 1994PrivC.U..J....K Freq. targeted : 25 microns (IRAS) Measurement : 0.140 Jy = 1.40E-27 W m^-2^ Hz^-1^ Uncertainty : 0.025 Jy = 2.50E-28 Significance : 1 sigma Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440. -423536 (B1950) Spatial mode : From fitting to map Notes : From reprocessed raw data Qualifiers :
No. 25 Reference Code : 1994PrivC.U..J....K Freq. targeted : 60 microns (IRAS) Measurement : 0.360 Jy = 3.60E-27 W m^-2^ Hz^-1^ Uncertainty : 0.027 Jy = 2.70E-28 Significance : 1 sigma Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440. -423536 (B1950) Spatial mode : From fitting to map Notes : From reprocessed raw data Qualifiers :
No. 26 Reference Code : 1994PrivC.U..J....K Freq. targeted : 100 microns (IRAS) Measurement : 0.550 Jy = 5.50E-27 W m^-2^ Hz^-1^ Uncertainty : 0.269 Jy = 2.69E-27 Significance : 1 sigma Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 133440. -423536 (B1950) Spatial mode : From fitting to map Notes : From reprocessed raw data Qualifiers :
No. 27 Reference Code : 2004AJ....128...16K Freq. targeted : HI 21cm line Parkes Measurement : 12.1 Jy km/s = 5.70E-22 W m^-2^ Uncertainty : 2.6 Jy km/s = 1.23E-22 Significance : uncertainty Freq or Vel. : 361 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line Coord. targeted: 13 37 47 -42 50 51 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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