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Date and Time of the Query: 2019-04-19 T00:05:09 PDT
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Spectral Energy Distribution (SED) for UGC 11868:

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 U (Johnson) 15.94 +/- 0.08 mag 8.19E+14 7.62E-04 +/- 5.70E-05 Jy Broad-band 35.3" aperture 1983ApJS...53..105R 1
2 B (B_T^0) 13.68 ... mag 6.81E+14 1.44E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Johnson) 15.95 +/- 0.06 mag 6.81E+14 1.78E-03 +/- 1.05E-04 Jy Broad-band 35.3" aperture 1983ApJS...53..105R 3
4 B (B_T) 14.04 +/- 0.10 mag 6.81E+14 1.03E-02 +/- 9.95E-04 Jy Broad-band 1991RC3.9.C...0000d 4
5 V (Johnson) 15.21 ... mag 5.42E+14 3.00E-03 ... Jy Broad-band 35.3" aperture 1988VIrPh.C...0000d 5
6 V (Johnson) 15.21 +/- 0.04 mag 5.42E+14 3.00E-03 +/- 1.11E-04 Jy Broad-band 35.3" aperture 1983ApJS...53..105R 6
7 R (Johnson) (JKT) 13.10 +/- 0.05 mag 4.70E+14 1.66E-02 +/- 7.66E-04 Jy Broad-band 2004A&A...414...23J 7
8 H{alpha}+[NII] (JKT) 2.3E-16 +/- 0.57E-16 W/m^2^ 4.56E+14 2.30E+10 +/- 5.70E+09 Jy-Hz Line 2004A&A...414...23J 8
9 R (Johnson) 14.43 +/- 0.06 mag 4.33E+14 4.89E-03 +/- 2.88E-04 Jy Broad-band 35.3" aperture 1983ApJS...53..105R 9
10 R (Johnson) 14.43 ... mag 4.28E+14 4.70E-03 ... Jy Broad-band 35.3" aperture 1988VIrPh.C...0000d 10
11 J 14.082 +/- 0.104 mag 2.40E+14 3.71E-03 +/- 3.73E-04 Jy Broad-band 28.8 x 14.7 arcsec integration area. 20032MASX.C.......: 11
12 J 14.082 +/- 0.088 mag 2.40E+14 3.71E-03 +/- 3.13E-04 Jy Broad-band 20032MASX.C.......: 12
13 J_14arcsec (2MASS) 14.795 +/- 0.114 mag 2.40E+14 1.92E-03 +/- 2.13E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 13
14 H 14.658 +/- 0.261 mag 1.82E+14 1.40E-03 +/- 3.81E-04 Jy Broad-band 20032MASX.C.......: 14
15 H_14arcsec (2MASS) 14.658 +/- 0.261 mag 1.82E+14 1.40E-03 +/- 3.81E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 K_s 13.333 +/- 0.156 mag 1.38E+14 3.10E-03 +/- 4.78E-04 Jy Broad-band 28.8 x 14.7 arcsec integration area. 20032MASX.C.......: 16
17 K_s 12.921 +/- 0.188 mag 1.38E+14 4.52E-03 +/- 8.55E-04 Jy Broad-band 20032MASX.C.......: 17
18 K_s_14arcsec (2MASS) 14.036 +/- 0.189 mag 1.38E+14 1.62E-03 +/- 3.08E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 HI (21 cm line)_c_ 15.09 ... Jy km sec^-1^ 1.42E+09 7.12E+04 ... Jy-Hz Line rms noise = 2.79 mJy 1993AJ....105.1271G 19
20 HI (21 cm line) 14.71 +/- 0.10 m_21 mag 1.42E+09 5.70E+04 +/- 5.50E+03 Jy-Hz Line m_21 equiv. to S(HI) = 5.702E-22 W m^-2 1991RC3.9.C...0000d 20
21 HI (21 cm line) 9.75 ... Jy km sec^-1^ 1.42E+09 4.60E+04 ... Jy-Hz Line rms noise = 2.79 mJy 1993AJ....105.1271G 21
22 HI 21 cm line 15.34 +/- 2.11 Jy km s^-1^ 1.42E+09 7.24E+04 +/- 9.96E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 22
23 HI 21 cm line 9.75 ... Jy km s^-1^ 1.42E+09 4.60E+04 ... Jy-Hz Line 2005ApJS..160..149S 23
24 HI 21 cm line 15.12 ... Jy km s^-1^ 1.42E+09 7.14E+04 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 24
25 HI (21 cm line) 9.40 ... Jy km s^-1^ 1.42E+09 4.42E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 25
26 HI (21 cm line) 11.10 ... Jy km s^-1^ 1.42E+09 5.22E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 26
27 HI (21 cm line) 0.40 ... Jy km s^-1^ 1.42E+09 1.88E+03 ... Jy-Hz Line 1989H&RHI.C...0000H 27


Detailed Information for Each Entry

 No. 1
Reference Code : 1983ApJS...53..105R
Freq. targeted : U (Johnson)         
Measurement    :  15.94       mag                  = 7.61E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.08        mag                  = 5.70E-31
Significance   : uncertainty
Freq or Vel.   :     3660     A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data; derived from a flux in a different band
                 and a color
Qualifiers     : 35.3" aperture                          

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 13.68 mag = 1.44E-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: 2156.7 +1756 (B1950) Spatial mode : Flux integrated from map 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. 3 Reference Code : 1983ApJS...53..105R Freq. targeted : B (Johnson) Measurement : 15.95 mag = 1.78E-29 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 1.05E-30 Significance : uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; derived from a flux in a different band and a color Qualifiers : 35.3" aperture
No. 4 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 14.04 mag = 1.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.10 mag = 9.95E-30 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 2156.7 +1756 (B1950) Spatial mode : Flux integrated from map Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 5 Reference Code : 1988VIrPh.C...0000d Freq. targeted : V (Johnson) Measurement : 15.21 mag = 3.00E-29 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: Spatial mode : Flux in fixed aperture Notes : Transformed from previously published data; Extinction-corrected for Milky Way Qualifiers : 35.3" aperture
No. 6 Reference Code : 1983ApJS...53..105R Freq. targeted : V (Johnson) Measurement : 15.21 mag = 3.00E-29 W m^-2^ Hz^-1^ Uncertainty : 0.04 mag = 1.11E-30 Significance : uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 35.3" aperture
No. 7 Reference Code : 2004A&A...414...23J Freq. targeted : R (Johnson) (JKT) Measurement : 13.10 mag = 1.66E-28 W m^-2^ Hz^-1^ Uncertainty : 0.05 mag = 7.66E-30 Significance : uncertainty Freq or Vel. : 6373 A (OBS )= 4.70E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 8 Reference Code : 2004A&A...414...23J Freq. targeted : H{alpha}+[NII] (JKT) Measurement : 2.3E-16 W/m^2^ = 2.30E-16 W m^-2^ Uncertainty : 0.57E-16 W/m^2^ = 5.70E-17 Significance : uncertainty Freq or Vel. : 6574 A (REST )= 4.56E+14 Hz Frequency mode : Line measurement; flux integrated over line Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1983ApJS...53..105R Freq. targeted : R (Johnson) Measurement : 14.43 mag = 4.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 2.88E-30 Significance : uncertainty Freq or Vel. : 6930 A (OBS )= 4.33E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data; derived from a flux in a different band and a color Qualifiers : 35.3" aperture
No. 10 Reference Code : 1988VIrPh.C...0000d Freq. targeted : R (Johnson) Measurement : 14.43 mag = 4.70E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7000 A (OBS )= 4.28E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : Transformed from previously published data; Extinction-corrected for Milky Way Qualifiers : 35.3" aperture
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 14.082 mag = 3.71E-29 W m^-2^ Hz^-1^ Uncertainty : 0.104 mag = 3.73E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 28.8 x 14.7 arcsec integration area.
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 14.082 mag = 3.71E-29 W m^-2^ Hz^-1^ Uncertainty : 0.088 mag = 3.13E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 14.795 mag = 1.92E-29 W m^-2^ Hz^-1^ Uncertainty : 0.114 mag = 2.13E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (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 : H Measurement : 14.658 mag = 1.40E-29 W m^-2^ Hz^-1^ Uncertainty : 0.261 mag = 3.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 14.658 mag = 1.40E-29 W m^-2^ Hz^-1^ Uncertainty : 0.261 mag = 3.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (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 : K_s Measurement : 13.333 mag = 3.10E-29 W m^-2^ Hz^-1^ Uncertainty : 0.156 mag = 4.78E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 28.8 x 14.7 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.921 mag = 4.52E-29 W m^-2^ Hz^-1^ Uncertainty : 0.188 mag = 8.55E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 14.036 mag = 1.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.189 mag = 3.08E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 215904.70 +181038.8 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line)_c_ Measurement : 15.09 Jy km sec^-1^ = 7.12E-22 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1093 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 215642.0 +175600 (B1950) Spatial mode : Corrected to total flux from single aperture measurement; Pointing and beam filling corrected Notes : From new raw data; Extinction-corrected internal to object Qualifiers : rms noise = 2.79 mJy
No. 20 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 14.71 m_21 mag = 5.70E-22 W m^-2^ Uncertainty : 0.10 m_21 mag = 5.50E-23 Significance : rms 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: 2156.7 +1756 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 5.702E-22 W m^-2
No. 21 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line) Measurement : 9.75 Jy km sec^-1^ = 4.60E-22 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1093 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 215642.0 +175600 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : rms noise = 2.79 mJy
No. 22 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 15.34 Jy km s^-1^ = 7.24E-22 W m^-2^ Uncertainty : 2.11 Jy km s^-1^ = 9.96E-23 Significance : uncertainty Freq or Vel. : 1093 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 21 59 04.7 +18 10 37 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 23 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 9.75 Jy km s^-1^ = 4.60E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1093 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 21 59 04.7 +18 10 37 (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 : 15.12 Jy km s^-1^ = 7.14E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1093 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 21 59 04.7 +18 10 37 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 25 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 9.40 Jy km s^-1^ = 4.42E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 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: 215642.0 +175600. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 26 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 11.10 Jy km s^-1^ = 5.22E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 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: 215642.0 +175600. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 27 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 0.40 Jy km s^-1^ = 1.88E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 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: 215642.0 +175600. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :

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