NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T05:04:58 PDT
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Spectral Energy Distribution (SED) for NGC 1601:

25 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 ... >20.7614 mag 1.95E+15 < 1.80E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.5993 +/- 0.396339 mag 1.95E+15 8.32E-06 +/- 3.04E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 19.9351 +/- 0.154164 mag 1.29E+15 3.85E-05 +/- 5.47E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.5240 +/- 0.261323 mag 1.29E+15 8.92E-06 +/- 2.15E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 U (U_T^0) 15.13 ... mag 8.19E+14 1.61E-03 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 U (U_T) 15.27 +/- 0.17 mag 8.19E+14 1.41E-03 +/- 2.47E-04 Jy Broad-band 1991RC3.9.C...0000d 6
7 B (B_T) 14.80 +/- 0.15 mag 6.81E+14 5.12E-03 +/- 7.59E-04 Jy Broad-band 1991RC3.9.C...0000d 7
8 B (B_T^0) 14.65 ... mag 6.81E+14 5.88E-03 ... Jy Broad-band 1991RC3.9.C...0000d 8
9 V (V_T^0) 13.72 ... mag 5.42E+14 1.18E-02 ... Jy Broad-band 1991RC3.9.C...0000d 9
10 V (V_T) 13.81 +/- 0.15 mag 5.42E+14 1.09E-02 +/- 1.63E-03 Jy Broad-band 1991RC3.9.C...0000d 10
11 J (2MASS/CTIO) 12.461 +/- 0.005 mag 2.43E+14 1.65E-02 +/- 7.61E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 11
12 J (2MASS/CTIO) 13.15 +/- 0.08 mag 2.43E+14 8.76E-03 +/- 6.45E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 12
13 J_14arcsec (2MASS) 12.154 +/- 0.008 mag 2.40E+14 2.19E-02 +/- 1.62E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 J 11.898 +/- 0.019 mag 2.40E+14 2.77E-02 +/- 4.89E-04 Jy Broad-band 38.6 x 16.2 arcsec integration area. 20032MASX.C.......: 14
15 J 11.783 +/- 0.025 mag 2.40E+14 3.08E-02 +/- 7.18E-04 Jy Broad-band 20032MASX.C.......: 15
16 H_14arcsec (2MASS) 11.479 +/- 0.011 mag 1.82E+14 2.62E-02 +/- 2.67E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 H 11.230 +/- 0.027 mag 1.82E+14 3.30E-02 +/- 8.31E-04 Jy Broad-band 38.6 x 16.2 arcsec integration area. 20032MASX.C.......: 17
18 H 11.125 +/- 0.026 mag 1.82E+14 3.63E-02 +/- 8.81E-04 Jy Broad-band 20032MASX.C.......: 18
19 H (2MASS/CTIO) 11.753 +/- 0.006 mag 1.80E+14 2.04E-02 +/- 1.13E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 19
20 H (2MASS/CTIO) 12.345 +/- 0.075 mag 1.80E+14 1.18E-02 +/- 8.16E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 20
21 K_s (2MASS/CTIO) 11.891 +/- 0.051 mag 1.39E+14 1.17E-02 +/- 5.49E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 21
22 K_s (2MASS/CTIO) 11.482 +/- 0.008 mag 1.39E+14 1.70E-02 +/- 1.25E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 22
23 K_s 10.963 +/- 0.043 mag 1.38E+14 2.75E-02 +/- 1.11E-03 Jy Broad-band 38.6 x 16.2 arcsec integration area. 20032MASX.C.......: 23
24 K_s 10.873 +/- 0.044 mag 1.38E+14 2.98E-02 +/- 1.23E-03 Jy Broad-band 20032MASX.C.......: 24
25 K_s_14arcsec (2MASS) 11.192 +/- 0.015 mag 1.38E+14 2.22E-02 +/- 3.09E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 25


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >20.7614     mag                  < 1.80E-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: 67.924365840789 -5.060123022498 (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 : 21.5993 mag = 8.32E-32 W m^-2^ Hz^-1^ Uncertainty : 0.396339 mag = 3.04E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 67.924365840789 -5.060123022498 (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 : 19.9351 mag = 3.85E-31 W m^-2^ Hz^-1^ Uncertainty : 0.154164 mag = 5.47E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 67.924365840789 -5.060123022498 (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 : 21.5240 mag = 8.92E-32 W m^-2^ Hz^-1^ Uncertainty : 0.261323 mag = 2.15E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 67.924365840789 -5.060123022498 (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 : 15.13 mag = 1.61E-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: 042913.7 -051005 (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 : 15.27 mag = 1.41E-29 W m^-2^ Hz^-1^ Uncertainty : 0.17 mag = 2.47E-30 Significance : rms uncertainty Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 042913.7 -051005 (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) Measurement : 14.80 mag = 5.12E-29 W m^-2^ Hz^-1^ Uncertainty : 0.15 mag = 7.59E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 042913.7 -051005 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 8 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 14.65 mag = 5.88E-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: 042913.7 -051005 (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^0) Measurement : 13.72 mag = 1.18E-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: 042913.7 -051005 (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. 10 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 13.81 mag = 1.09E-28 W m^-2^ Hz^-1^ Uncertainty : 0.15 mag = 1.63E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 042913.7 -051005 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.461 mag = 1.65E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 7.61E-31 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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.15 mag = 8.76E-29 W m^-2^ Hz^-1^ Uncertainty : 0.08 mag = 6.45E-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. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.154 mag = 2.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.62E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.898 mag = 2.77E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 4.89E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 38.6 x 16.2 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.783 mag = 3.08E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 7.18E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.479 mag = 2.62E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 2.67E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.230 mag = 3.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 8.31E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 38.6 x 16.2 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.125 mag = 3.63E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 8.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.753 mag = 2.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.13E-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. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.345 mag = 1.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.075 mag = 8.16E-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 : Profile-fit; Poor quality
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.891 mag = 1.17E-28 W m^-2^ Hz^-1^ Uncertainty : 0.051 mag = 5.49E-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. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.482 mag = 1.70E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 1.25E-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. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.963 mag = 2.75E-28 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 1.11E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 38.6 x 16.2 arcsec integration area.
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.873 mag = 2.98E-28 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 1.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.192 mag = 2.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 3.09E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043141.74 -050337.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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