NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-15 T16:47:28 PST
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Spectral Energy Distribution (SED) for NGC 7387:

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 FUV (GALEX) AB ... >20.3609 mag 1.95E+15 < 2.60E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 22.6789 +/- 0.686477 mag 1.95E+15 3.08E-06 +/- 1.95E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 20.3706 +/- 0.207371 mag 1.29E+15 2.58E-05 +/- 4.93E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.6963 +/- 0.286814 mag 1.29E+15 7.61E-06 +/- 2.01E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 U (U_T^0) 15.09 ... mag 8.19E+14 1.67E-03 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 U (U_T) 15.51 +/- 0.21 mag 8.19E+14 1.13E-03 +/- 2.40E-04 Jy Broad-band 1991RC3.9.C...0000d 6
7 B (B_T^0) 14.68 ... mag 6.81E+14 5.72E-03 ... Jy Broad-band 1991RC3.9.C...0000d 7
8 m_p 15.3 +/- 0.4 mag 6.81E+14 3.23E-03 +/- 1.44E-03 Jy Broad-band 1965CGCG5.C...0000Z 8
9 B (B_T) 15.00 +/- 0.20 mag 6.81E+14 4.26E-03 +/- 8.62E-04 Jy Broad-band 1991RC3.9.C...0000d 9
10 B (m_B) 15.18 +/- 0.18 mag 6.81E+14 3.61E-03 +/- 6.51E-04 Jy Broad-band 1991RC3.9.C...0000d 10
11 V (V_T^0) 13.80 ... mag 5.42E+14 1.10E-02 ... Jy Broad-band 1991RC3.9.C...0000d 11
12 V (V_T) 14.01 +/- 0.20 mag 5.42E+14 9.06E-03 +/- 1.86E-03 Jy Broad-band 1991RC3.9.C...0000d 12
13 J (2MASS/CTIO) 12.596 +/- 0.011 mag 2.43E+14 1.46E-02 +/- 1.48E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 J (2MASS/CTIO) 12.879 +/- 0.051 mag 2.43E+14 1.12E-02 +/- 5.28E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 14
15 J_14arcsec (2MASS) 12.221 +/- 0.009 mag 2.40E+14 2.06E-02 +/- 1.71E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 J 11.807 +/- 0.022 mag 2.40E+14 3.01E-02 +/- 6.17E-04 Jy Broad-band 40.4 x 25.0 arcsec integration area. 20032MASX.C.......: 16
17 J 11.701 +/- 0.024 mag 2.40E+14 3.32E-02 +/- 7.43E-04 Jy Broad-band 20032MASX.C.......: 17
18 H_14arcsec (2MASS) 11.499 +/- 0.011 mag 1.82E+14 2.57E-02 +/- 2.62E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 H 11.094 +/- 0.032 mag 1.82E+14 3.74E-02 +/- 1.12E-03 Jy Broad-band 40.4 x 25.0 arcsec integration area. 20032MASX.C.......: 19
20 H 10.966 +/- 0.030 mag 1.82E+14 4.21E-02 +/- 1.18E-03 Jy Broad-band 20032MASX.C.......: 20
21 H (2MASS/CTIO) 12.142 +/- 0.052 mag 1.80E+14 1.42E-02 +/- 6.82E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 21
22 H (2MASS/CTIO) 11.876 +/- 0.015 mag 1.80E+14 1.82E-02 +/- 2.51E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 22
23 K_s (2MASS/CTIO) 11.584 +/- 0.017 mag 1.39E+14 1.55E-02 +/- 2.43E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 11.918 +/- 0.056 mag 1.39E+14 1.14E-02 +/- 5.88E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 24
25 K_s 10.795 +/- 0.044 mag 1.38E+14 3.21E-02 +/- 1.33E-03 Jy Broad-band 40.4 x 25.0 arcsec integration area. 20032MASX.C.......: 25
26 K_s 10.664 +/- 0.038 mag 1.38E+14 3.62E-02 +/- 1.29E-03 Jy Broad-band 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 11.214 +/- 0.014 mag 1.38E+14 2.18E-02 +/- 2.83E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.3609     mag                  < 2.60E-31 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 342.57409552154 11.636671314790 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 22.6789 mag = 3.08E-32 W m^-2^ Hz^-1^ Uncertainty : 0.686477 mag = 1.95E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 342.57409552154 11.636671314790 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 20.3706 mag = 2.58E-31 W m^-2^ Hz^-1^ Uncertainty : 0.207371 mag = 4.93E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 342.57409552154 11.636671314790 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.6963 mag = 7.61E-32 W m^-2^ Hz^-1^ Uncertainty : 0.286814 mag = 2.01E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 342.57409552154 11.636671314790 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T^0) Measurement : 15.09 mag = 1.67E-29 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: 2247.8 +1122 (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. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T) Measurement : 15.51 mag = 1.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 2.40E-30 Significance : rms uncertainty Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 2247.8 +1122 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 7 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 14.68 mag = 5.72E-29 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: 2247.8 +1122 (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. 8 Reference Code : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 15.3 mag = 3.23E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 1.44E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 224748.0 +112200. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 15.00 mag = 4.26E-29 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 8.62E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 2247.8 +1122 (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 : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 15.18 mag = 3.61E-29 W m^-2^ Hz^-1^ Uncertainty : 0.18 mag = 6.51E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 2247.8 +1122 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 13.80 mag = 1.10E-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: 2247.8 +1122 (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. 12 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 14.01 mag = 9.06E-29 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 1.86E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 2247.8 +1122 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.596 mag = 1.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.48E-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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.879 mag = 1.12E-28 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 5.28E-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. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.221 mag = 2.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.71E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (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 : 11.807 mag = 3.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 6.17E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.4 x 25.0 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.701 mag = 3.32E-28 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 7.43E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (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 : 11.499 mag = 2.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 2.62E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (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 : 11.094 mag = 3.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.032 mag = 1.12E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.4 x 25.0 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.966 mag = 4.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 1.18E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.142 mag = 1.42E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 6.82E-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 : Profile-fit; Poor quality
No. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.876 mag = 1.82E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 2.51E-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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.584 mag = 1.55E-28 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 2.43E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.918 mag = 1.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 5.88E-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. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.795 mag = 3.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 1.33E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 40.4 x 25.0 arcsec integration area.
No. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.664 mag = 3.62E-28 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 1.29E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.214 mag = 2.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.83E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225017.66 +113812.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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