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Date and Time of the Query: 2019-03-25 T17:40:29 PDT
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Spectral Energy Distribution (SED) for NGC 2717:

29 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 ... >19.4131 mag 1.95E+15 < 6.23E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 24.0565 +/- 4.21522 mag 1.95E+15 8.66E-07 +/- 3.36E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 18.7968 +/- 0.156431 mag 1.29E+15 1.10E-04 +/- 1.58E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 20.9302 +/- 0.236749 mag 1.29E+15 1.54E-05 +/- 3.36E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 U (U_T) 14.03 +/- 0.17 mag 8.19E+14 4.42E-03 +/- 7.55E-04 Jy Broad-band 1991RC3.9.C...0000d 5
6 B (Cousins) (B_25) 13.40 +/- 0.09 mag 6.81E+14 1.86E-02 +/- 1.61E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 6
7 B (Cousins) (B_26) 13.30 +/- 0.09 mag 6.81E+14 2.03E-02 +/- 1.76E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 7
8 B (Cousins) (B_T) 13.21 +/- 0.09 mag 6.81E+14 2.22E-02 +/- 1.92E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 8
9 B (B_T) 13.43 +/- 0.17 mag 6.81E+14 1.81E-02 +/- 3.07E-03 Jy Broad-band 1991RC3.9.C...0000d 9
10 B (m_B) 13.20 +/- 0.21 mag 6.81E+14 2.24E-02 +/- 4.77E-03 Jy Broad-band 1991RC3.9.C...0000d 10
11 V (V_T) 12.32 +/- 0.17 mag 5.42E+14 4.30E-02 +/- 7.34E-03 Jy Broad-band 1991RC3.9.C...0000d 11
12 R (Cousins) (R_T) 11.43 +/- 0.09 mag 4.68E+14 8.22E-02 +/- 7.10E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 12
13 R (Cousins) (R_25) 11.66 +/- 0.09 mag 4.68E+14 6.66E-02 +/- 5.75E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 13
14 R (Cousins) (R_26) 11.57 +/- 0.09 mag 4.68E+14 7.25E-02 +/- 6.27E-03 Jy Broad-band See ESO-LV catalog for warning flag. 1989ESOLV.C...0000L 14
15 J (2MASS/CTIO) 11.332 +/- 0.007 mag 2.43E+14 4.67E-02 +/- 3.01E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 J (2MASS/CTIO) 12.043 +/- 0.088 mag 2.43E+14 2.43E-02 +/- 1.97E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 16
17 J_14arcsec (2MASS) 10.829 +/- 0.003 mag 2.40E+14 7.42E-02 +/- 2.05E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 J 9.615 +/- 0.015 mag 2.40E+14 2.27E-01 +/- 3.16E-03 Jy Broad-band 20032MASX.C.......: 18
19 J 9.706 +/- 0.016 mag 2.40E+14 2.09E-01 +/- 3.10E-03 Jy Broad-band 100.2 x 76.2 arcsec integration area. 20032MASX.C.......: 19
20 H 8.954 +/- 0.016 mag 1.82E+14 2.68E-01 +/- 3.98E-03 Jy Broad-band 100.2 x 76.2 arcsec integration area. 20032MASX.C.......: 20
21 H_14arcsec (2MASS) 10.066 +/- 0.003 mag 1.82E+14 9.64E-02 +/- 2.67E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 21
22 H 8.841 +/- 0.016 mag 1.82E+14 2.98E-01 +/- 4.42E-03 Jy Broad-band 20032MASX.C.......: 22
23 H (2MASS/CTIO) 10.556 +/- 0.009 mag 1.80E+14 6.14E-02 +/- 5.09E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 23
24 H (2MASS/CTIO) 11.178 +/- 0.111 mag 1.80E+14 3.46E-02 +/- 3.54E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 24
25 K_s (2MASS/CTIO) 10.28 +/- 0.004 mag 1.39E+14 5.15E-02 +/- 1.90E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 25
26 K_s (2MASS/CTIO) 10.682 +/- 0.06 mag 1.39E+14 3.56E-02 +/- 1.97E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 26
27 K_s 8.693 +/- 0.025 mag 1.38E+14 2.22E-01 +/- 5.18E-03 Jy Broad-band 100.2 x 76.2 arcsec integration area. 20032MASX.C.......: 27
28 K_s 8.612 +/- 0.023 mag 1.38E+14 2.39E-01 +/- 5.13E-03 Jy Broad-band 20032MASX.C.......: 28
29 K_s_14arcsec (2MASS) 9.786 +/- 0.005 mag 1.38E+14 8.12E-02 +/- 3.75E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 29


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >19.4131     mag                  < 6.23E-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: 134.25454267687 -24.67384210175 (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 : 24.0565 mag = 8.66E-33 W m^-2^ Hz^-1^ Uncertainty : 4.21522 mag = 3.36E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 134.25454267687 -24.67384210175 (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 : 18.7968 mag = 1.10E-30 W m^-2^ Hz^-1^ Uncertainty : 0.156431 mag = 1.58E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 134.25454267687 -24.67384210175 (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 : 20.9302 mag = 1.54E-31 W m^-2^ Hz^-1^ Uncertainty : 0.236749 mag = 3.36E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 134.25454267687 -24.67384210175 (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) Measurement : 14.03 mag = 4.42E-29 W m^-2^ Hz^-1^ Uncertainty : 0.17 mag = 7.55E-30 Significance : rms uncertainty Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085450.0 -242848 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 6 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 13.40 mag = 1.86E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.61E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 085449 -2428.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 13.30 mag = 2.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.76E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 085449 -2428.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 13.21 mag = 2.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.92E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 085449 -2428.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 13.43 mag = 1.81E-28 W m^-2^ Hz^-1^ Uncertainty : 0.17 mag = 3.07E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085450.0 -242848 (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 : 13.20 mag = 2.24E-28 W m^-2^ Hz^-1^ Uncertainty : 0.21 mag = 4.77E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085450.0 -242848 (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) Measurement : 12.32 mag = 4.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.17 mag = 7.34E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085450.0 -242848 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 12 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 11.43 mag = 8.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.10E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 085449 -2428.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 13 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 11.66 mag = 6.66E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.75E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 085449 -2428.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 14 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 11.57 mag = 7.25E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.27E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 085449 -2428.8 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers : See ESO-LV catalog for warning flag.
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 11.332 mag = 4.67E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 3.01E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.043 mag = 2.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.088 mag = 1.97E-29 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. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 10.829 mag = 7.42E-28 W m^-2^ Hz^-1^ Uncertainty : 0.003 mag = 2.05E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (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 : J Measurement : 9.615 mag = 2.27E-27 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 3.16E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 9.706 mag = 2.09E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 3.10E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 100.2 x 76.2 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 8.954 mag = 2.68E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 3.98E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 100.2 x 76.2 arcsec integration area.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 10.066 mag = 9.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.003 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: 085701.12 -244025.5 (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 : H Measurement : 8.841 mag = 2.98E-27 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 4.42E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 10.556 mag = 6.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 5.09E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.178 mag = 3.46E-28 W m^-2^ Hz^-1^ Uncertainty : 0.111 mag = 3.54E-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. 25 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.28 mag = 5.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.004 mag = 1.90E-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. 26 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 10.682 mag = 3.56E-28 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 1.97E-29 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. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.693 mag = 2.22E-27 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 5.18E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 100.2 x 76.2 arcsec integration area.
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.612 mag = 2.39E-27 W m^-2^ Hz^-1^ Uncertainty : 0.023 mag = 5.13E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 29 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 9.786 mag = 8.12E-28 W m^-2^ Hz^-1^ Uncertainty : 0.005 mag = 3.75E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 085701.12 -244025.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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