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Date and Time of the Query: 2019-08-19 T18:25:49 PDT
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Spectral Energy Distribution (SED) for NGC 1298:

30 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 20.4463 +/- 0.292564 mag 1.95E+15 2.41E-05 +/- 6.48E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 22.3181 +/- 0.573276 mag 1.95E+15 4.29E-06 +/- 2.27E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 19.3509 +/- 0.0857520 mag 1.29E+15 6.60E-05 +/- 5.21E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.2226 +/- 0.175140 mag 1.29E+15 1.18E-05 +/- 1.90E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 U (U_T^0) 14.31 ... mag 8.19E+14 3.42E-03 ... Jy Broad-band 1991RC3.9.C...0000d 5
6 U (U_T) 15.38 +/- 0.15 mag 8.19E+14 1.28E-03 +/- 1.87E-04 Jy Broad-band 1991RC3.9.C...0000d 6
7 B (B_T^0) 13.89 ... mag 6.81E+14 1.18E-02 ... Jy Broad-band 1991RC3.9.C...0000d 7
8 m_p 14.2 +/- 0.4 mag 6.81E+14 8.90E-03 +/- 3.96E-03 Jy Broad-band 1965CGCG5.C...0000Z 8
9 B (B_T) 14.95 +/- 0.14 mag 6.81E+14 4.46E-03 +/- 6.14E-04 Jy Broad-band 1991RC3.9.C...0000d 9
10 B (m_B) 13.72 +/- 0.16 mag 6.81E+14 1.39E-02 +/- 2.20E-03 Jy Broad-band 1991RC3.9.C...0000d 10
11 b_J 15.37 +/- 0.12 mag 6.41E+14 2.81E-03 +/- 3.28E-04 Jy Broad-band 1990MNRAS.243..692M 11
12 V (V_T^0) 13.06 ... mag 5.42E+14 2.17E-02 ... Jy Broad-band 1991RC3.9.C...0000d 12
13 V (V_T) 14.01 +/- 0.14 mag 5.42E+14 9.06E-03 +/- 1.28E-03 Jy Broad-band 1991RC3.9.C...0000d 13
14 J (2MASS/CTIO) 13.194 +/- 0.114 mag 2.43E+14 8.41E-03 +/- 8.83E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 14
15 J (2MASS/CTIO) 12.439 +/- 0.009 mag 2.43E+14 1.69E-02 +/- 1.40E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 J_14arcsec (2MASS) 11.820 +/- 0.006 mag 2.40E+14 2.98E-02 +/- 1.65E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 J 10.970 +/- 0.019 mag 2.40E+14 6.52E-02 +/- 1.15E-03 Jy Broad-band 56.4 x 44.0 arcsec integration area. 20032MASX.C.......: 17
18 J 10.836 +/- 0.019 mag 2.40E+14 7.37E-02 +/- 1.30E-03 Jy Broad-band 20032MASX.C.......: 18
19 H_14arcsec (2MASS) 11.089 +/- 0.008 mag 1.82E+14 3.76E-02 +/- 2.78E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 H 10.223 +/- 0.026 mag 1.82E+14 8.34E-02 +/- 2.02E-03 Jy Broad-band 56.4 x 44.0 arcsec integration area. 20032MASX.C.......: 20
21 H 10.074 +/- 0.025 mag 1.82E+14 9.57E-02 +/- 2.23E-03 Jy Broad-band 20032MASX.C.......: 21
22 H (2MASS/CTIO) 12.433 +/- 0.134 mag 1.80E+14 1.09E-02 +/- 1.34E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 H (2MASS/CTIO) 11.681 +/- 0.007 mag 1.80E+14 2.18E-02 +/- 1.40E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 23
24 K_s (2MASS/CTIO) 11.404 +/- 0.01 mag 1.39E+14 1.83E-02 +/- 1.69E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 24
25 K_s (2MASS/CTIO) 11.938 +/- 0.075 mag 1.39E+14 1.12E-02 +/- 7.73E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 25
26 K_s 9.845 +/- 0.031 mag 1.38E+14 7.69E-02 +/- 2.23E-03 Jy Broad-band 20032MASX.C.......: 26
27 K_s_14arcsec (2MASS) 10.800 +/- 0.010 mag 1.38E+14 3.19E-02 +/- 2.95E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 27
28 K_s 9.982 +/- 0.035 mag 1.38E+14 6.78E-02 +/- 2.22E-03 Jy Broad-band 56.4 x 44.0 arcsec integration area. 20032MASX.C.......: 28
29 HI (21cm line) (GBT) 0.70 +/- 0.09 Jy km/s 1.42E+09 3.26E+03 +/- 4.20E+02 Jy-Hz Line 2010ApJ...708..841W 29
30 HI (21cm line) (GBT) 0.48 +/- 0.09 Jy km/s 1.42E+09 2.23E+03 +/- 4.17E+02 Jy-Hz Line 2010ApJ...708..841W 30


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  20.4463     mag                  = 2.41E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.292564    mag                  = 6.48E-32
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 50.054556271161 -2.113773488124 (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 : 22.3181 mag = 4.29E-32 W m^-2^ Hz^-1^ Uncertainty : 0.573276 mag = 2.27E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 50.054556271161 -2.113773488124 (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 : 19.3509 mag = 6.60E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0857520 mag = 5.21E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 50.054556271161 -2.113773488124 (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 : 21.2226 mag = 1.18E-31 W m^-2^ Hz^-1^ Uncertainty : 0.175140 mag = 1.90E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 50.054556271161 -2.113773488124 (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 : 14.31 mag = 3.42E-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: 031741.1 -021732 (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 : 15.38 mag = 1.27E-29 W m^-2^ Hz^-1^ Uncertainty : 0.15 mag = 1.87E-30 Significance : rms uncertainty Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 031741.1 -021732 (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 : 13.89 mag = 1.18E-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: 031741.1 -021732 (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 : 14.2 mag = 8.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 3.96E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 031742.0 -021700. (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 : 14.95 mag = 4.46E-29 W m^-2^ Hz^-1^ Uncertainty : 0.14 mag = 6.14E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 031741.1 -021732 (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 : 13.72 mag = 1.39E-28 W m^-2^ Hz^-1^ Uncertainty : 0.16 mag = 2.20E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 031741.1 -021732 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 11 Reference Code : 1990MNRAS.243..692M Freq. targeted : b_J Measurement : 15.37 mag = 2.81E-29 W m^-2^ Hz^-1^ Uncertainty : 0.12 mag = 3.28E-30 Significance : rms uncertainty Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 031741.35 -021737.5 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 13.06 mag = 2.17E-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: 031741.1 -021732 (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. 13 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 14.01 mag = 9.06E-29 W m^-2^ Hz^-1^ Uncertainty : 0.14 mag = 1.28E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 031741.1 -021732 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.194 mag = 8.41E-29 W m^-2^ Hz^-1^ Uncertainty : 0.114 mag = 8.83E-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 : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 12.439 mag = 1.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.40E-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 : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 11.820 mag = 2.98E-28 W m^-2^ Hz^-1^ Uncertainty : 0.006 mag = 1.65E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (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 : J Measurement : 10.970 mag = 6.52E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.15E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.4 x 44.0 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.836 mag = 7.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.30E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.089 mag = 3.76E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 2.78E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.223 mag = 8.34E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 2.02E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.4 x 44.0 arcsec integration area.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.074 mag = 9.57E-28 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 2.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.433 mag = 1.09E-28 W m^-2^ Hz^-1^ Uncertainty : 0.134 mag = 1.34E-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. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 11.681 mag = 2.18E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 1.40E-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 : K_s (2MASS/CTIO) Measurement : 11.404 mag = 1.83E-28 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 1.69E-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. 25 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 11.938 mag = 1.12E-28 W m^-2^ Hz^-1^ Uncertainty : 0.075 mag = 7.73E-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. 26 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.845 mag = 7.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 2.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (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 : 10.800 mag = 3.19E-28 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 2.95E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.982 mag = 6.78E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 2.22E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 032013.08 -020650.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 56.4 x 44.0 arcsec integration area.
No. 29 Reference Code : 2010ApJ...708..841W Freq. targeted : HI (21cm line) (GBT) Measurement : 0.70 Jy km/s = 3.26E-23 W m^-2^ Uncertainty : 0.09 Jy km/s = 4.20E-24 Significance : uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 20 17.7 -00 41 34 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 30 Reference Code : 2010ApJ...708..841W Freq. targeted : HI (21cm line) (GBT) Measurement : 0.48 Jy km/s = 2.23E-23 W m^-2^ Uncertainty : 0.09 Jy km/s = 4.17E-24 Significance : uncertainty Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 03 20 13.1 -02 06 51 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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