NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-16 T20:24:49 PDT
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Spectral Energy Distribution (SED) for IC 1540:

26 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 18.6549 +/- 0.0867221 mag 1.95E+15 1.25E-04 +/- 1.00E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 21.5380 +/- 0.327705 mag 1.95E+15 8.81E-06 +/- 2.66E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 18.0416 +/- 0.0379225 mag 1.29E+15 2.20E-04 +/- 7.70E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 20.5741 +/- 0.121202 mag 1.29E+15 2.14E-05 +/- 2.39E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 m_p 14.9 +/- 0.4 mag 6.81E+14 4.67E-03 +/- 2.08E-03 Jy Broad-band 1968CGCG6.C...0000Z 5
6 B (m_B) 14.91 +/- 0.19 mag 6.81E+14 4.63E-03 +/- 8.85E-04 Jy Broad-band 1991RC3.9.C...0000d 6
7 B (m_B^0) 14.22 ... mag 6.81E+14 8.74E-03 ... Jy Broad-band 1991RC3.9.C...0000d 7
8 J (2MASS/FLWO) 13.056 +/- 0.01 mag 2.43E+14 9.55E-03 +/- 8.80E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 8
9 J (2MASS/FLWO) 13.421 +/- 0.049 mag 2.43E+14 6.82E-03 +/- 3.08E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 9
10 J_14arcsec (2MASS) 12.563 +/- 0.012 mag 2.40E+14 1.50E-02 +/- 1.67E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 10
11 J 11.839 +/- 0.025 mag 2.40E+14 2.93E-02 +/- 6.82E-04 Jy Broad-band 56.6 x 20.4 arcsec integration area. 20032MASX.C.......: 11
12 J 11.767 +/- 0.028 mag 2.40E+14 3.13E-02 +/- 8.17E-04 Jy Broad-band 20032MASX.C.......: 12
13 H 11.162 +/- 0.033 mag 1.82E+14 3.51E-02 +/- 1.08E-03 Jy Broad-band 56.6 x 20.4 arcsec integration area. 20032MASX.C.......: 13
14 H_14arcsec (2MASS) 11.864 +/- 0.014 mag 1.82E+14 1.84E-02 +/- 2.39E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 14
15 H 11.038 +/- 0.031 mag 1.82E+14 3.94E-02 +/- 1.14E-03 Jy Broad-band 20032MASX.C.......: 15
16 H (2MASS/FLWO) 12.781 +/- 0.069 mag 1.80E+14 7.90E-03 +/- 5.02E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 16
17 H (2MASS/FLWO) 12.328 +/- 0.013 mag 1.80E+14 1.20E-02 +/- 1.44E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 17
18 K_s (2MASS/FLWO) 12.005 +/- 0.013 mag 1.39E+14 1.05E-02 +/- 1.26E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 18
19 K_s (2MASS/FLWO) 12.486 +/- 0.063 mag 1.39E+14 6.75E-03 +/- 3.92E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 19
20 K_s_14arcsec (2MASS) 11.534 +/- 0.020 mag 1.38E+14 1.62E-02 +/- 3.02E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 20
21 K_s 10.846 +/- 0.052 mag 1.38E+14 3.06E-02 +/- 1.50E-03 Jy Broad-band 56.6 x 20.4 arcsec integration area. 20032MASX.C.......: 21
22 K_s 10.712 +/- 0.048 mag 1.38E+14 3.46E-02 +/- 1.56E-03 Jy Broad-band 20032MASX.C.......: 22
23 HI 21 cm line 0.77 ... Jy km s^-1^ 1.42E+09 3.58E+03 ... Jy-Hz Line 2005ApJS..160..149S 23
24 HI 21 cm line 0.87 ... Jy km s^-1^ 1.42E+09 4.04E+03 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 24
25 HI 21 cm line 0.96 +/- 0.12 Jy km s^-1^ 1.42E+09 4.46E+03 +/- 5.58E+02 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 25
26 HI (21 cm line) 0.88 +/- 0.19 Jy km s^-1^ 1.42E+09 4.07E+03 +/- 8.80E+02 Jy-Hz Line 1989H&RHI.C...0000H 26


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  18.6549     mag                  = 1.25E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.0867221   mag                  = 1.00E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 4.9531022301327 23.772720710235 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 21.5380 mag = 8.81E-32 W m^-2^ Hz^-1^ Uncertainty : 0.327705 mag = 2.66E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 4.9531022301327 23.772720710235 (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 : 18.0416 mag = 2.20E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0379225 mag = 7.70E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 4.9531022301327 23.772720710235 (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 : 20.5741 mag = 2.14E-31 W m^-2^ Hz^-1^ Uncertainty : 0.121202 mag = 2.39E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 4.9531022301327 23.772720710235 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1968CGCG6.C...0000Z Freq. targeted : m_p Measurement : 14.9 mag = 4.67E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 2.08E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001712.0 +233000. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 14.91 mag = 4.63E-29 W m^-2^ Hz^-1^ Uncertainty : 0.19 mag = 8.85E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 0017.2 +2330 (B1950) Spatial mode : Multiple methods 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 (m_B^0) Measurement : 14.22 mag = 8.74E-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: 0017.2 +2330 (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 : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.056 mag = 9.55E-29 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 8.80E-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. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.421 mag = 6.82E-29 W m^-2^ Hz^-1^ Uncertainty : 0.049 mag = 3.08E-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. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.563 mag = 1.50E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 1.67E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.839 mag = 2.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 6.82E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.6 x 20.4 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.767 mag = 3.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 8.17E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.162 mag = 3.51E-28 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.08E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.6 x 20.4 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.864 mag = 1.84E-28 W m^-2^ Hz^-1^ Uncertainty : 0.014 mag = 2.39E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.038 mag = 3.94E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 1.14E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.781 mag = 7.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 5.02E-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
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.328 mag = 1.20E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.44E-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. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.005 mag = 1.05E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.26E-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. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.486 mag = 6.75E-29 W m^-2^ Hz^-1^ Uncertainty : 0.063 mag = 3.92E-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
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.534 mag = 1.62E-28 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 3.02E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.846 mag = 3.06E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 1.50E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.6 x 20.4 arcsec integration area.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.712 mag = 3.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.048 mag = 1.56E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 001948.75 +234621.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 23 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 0.77 Jy km s^-1^ = 3.58E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5822 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 19 48.7 +23 46 20 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 24 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 0.87 Jy km s^-1^ = 4.04E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5822 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 19 48.7 +23 46 20 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 25 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 0.96 Jy km s^-1^ = 4.46E-23 W m^-2^ Uncertainty : 0.12 Jy km s^-1^ = 5.58E-24 Significance : uncertainty Freq or Vel. : 5822 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 19 48.7 +23 46 20 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 26 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 0.88 Jy km s^-1^ = 4.07E-23 W m^-2^ Uncertainty : 0.19 Jy km s^-1^ = 8.80E-24 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: 001714.3 +232943. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :

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