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Date and Time of the Query: 2019-06-17 T10:30:32 PDT
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Spectral Energy Distribution (SED) for IC 1838:

21 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 m_p 15.2 +/- 0.4 mag 6.81E+14 3.54E-03 +/- 1.58E-03 Jy Broad-band 1965CGCG5.C...0000Z 1
2 J (2MASS/FLWO) 13.03 +/- 0.019 mag 2.43E+14 9.78E-03 +/- 1.71E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 2
3 J (2MASS/FLWO) 13.433 +/- 0.053 mag 2.43E+14 6.75E-03 +/- 3.29E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 3
4 J 12.231 +/- 0.029 mag 2.40E+14 2.04E-02 +/- 5.52E-04 Jy Broad-band 20032MASX.C.......: 4
5 J_14arcsec (2MASS) 12.690 +/- 0.012 mag 2.40E+14 1.34E-02 +/- 1.49E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 5
6 J 12.366 +/- 0.026 mag 2.40E+14 1.80E-02 +/- 4.37E-04 Jy Broad-band 31.4 x 21.4 arcsec integration area. 20032MASX.C.......: 6
7 H 11.667 +/- 0.038 mag 1.82E+14 2.21E-02 +/- 7.86E-04 Jy Broad-band 31.4 x 21.4 arcsec integration area. 20032MASX.C.......: 7
8 H 11.441 +/- 0.038 mag 1.82E+14 2.72E-02 +/- 9.67E-04 Jy Broad-band 20032MASX.C.......: 8
9 H_14arcsec (2MASS) 11.978 +/- 0.017 mag 1.82E+14 1.66E-02 +/- 2.61E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 9
10 H (2MASS/FLWO) 12.3 +/- 0.009 mag 1.80E+14 1.23E-02 +/- 1.02E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 H (2MASS/FLWO) 12.679 +/- 0.048 mag 1.80E+14 8.68E-03 +/- 3.84E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 11
12 K_s (2MASS/FLWO) 12.009 +/- 0.015 mag 1.39E+14 1.05E-02 +/- 1.45E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 K_s (2MASS/FLWO) 12.423 +/- 0.048 mag 1.39E+14 7.16E-03 +/- 3.16E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 13
14 K_s 11.347 +/- 0.059 mag 1.38E+14 1.93E-02 +/- 1.08E-03 Jy Broad-band 31.4 x 21.4 arcsec integration area. 20032MASX.C.......: 14
15 K_s 11.236 +/- 0.056 mag 1.38E+14 2.14E-02 +/- 1.13E-03 Jy Broad-band 20032MASX.C.......: 15
16 K_s_14arcsec (2MASS) 11.688 +/- 0.023 mag 1.38E+14 1.41E-02 +/- 3.02E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 16
17 HI (21 cm line) 1.89 ... Jy km sec^-1^ 1.42E+09 8.73E+03 ... Jy-Hz Line rms noise = 1.18 mJy 1993AJ....105.1271G 17
18 HI (21 cm line)_c_ 2.03 ... Jy km sec^-1^ 1.42E+09 9.37E+03 ... Jy-Hz Line rms noise = 1.18 mJy 1993AJ....105.1271G 18
19 HI 21 cm line 2.30 +/- 0.28 Jy km s^-1^ 1.42E+09 1.06E+04 +/- 1.29E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 19
20 HI 21 cm line 2.03 ... Jy km s^-1^ 1.42E+09 9.38E+03 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 20
21 HI 21 cm line 1.89 ... Jy km s^-1^ 1.42E+09 8.73E+03 ... Jy-Hz Line 2005ApJS..160..149S 21


Detailed Information for Each Entry

 No. 1
Reference Code : 1965CGCG5.C...0000Z
Freq. targeted : m_p                 
Measurement    :  15.2        mag                  = 3.54E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.4         mag                  = 1.58E-29
Significance   : rms noise
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 024154.0        +191500. (B1950)
Spatial mode   : Estimated by eye
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.03 mag = 9.78E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.71E-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. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.433 mag = 6.75E-29 W m^-2^ Hz^-1^ Uncertainty : 0.053 mag = 3.29E-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. 4 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.231 mag = 2.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 5.52E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.690 mag = 1.34E-28 W m^-2^ Hz^-1^ Uncertainty : 0.012 mag = 1.49E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.366 mag = 1.80E-28 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 4.37E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 31.4 x 21.4 arcsec integration area.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.667 mag = 2.21E-28 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 7.86E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 31.4 x 21.4 arcsec integration area.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 11.441 mag = 2.72E-28 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 9.67E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.978 mag = 1.66E-28 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 2.61E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.3 mag = 1.23E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.02E-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 : 4" aperture
No. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.679 mag = 8.68E-29 W m^-2^ Hz^-1^ Uncertainty : 0.048 mag = 3.84E-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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.009 mag = 1.05E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.45E-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. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.423 mag = 7.16E-29 W m^-2^ Hz^-1^ Uncertainty : 0.048 mag = 3.16E-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. 14 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.347 mag = 1.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.059 mag = 1.08E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 31.4 x 21.4 arcsec integration area.
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.236 mag = 2.14E-28 W m^-2^ Hz^-1^ Uncertainty : 0.056 mag = 1.13E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.688 mag = 1.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.023 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: 024442.99 +192718.4 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 17 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line) Measurement : 1.89 Jy km sec^-1^ = 8.73E-23 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7592 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 024154.0 +191450 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : rms noise = 1.18 mJy
No. 18 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line)_c_ Measurement : 2.03 Jy km sec^-1^ = 9.37E-23 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7592 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 024154.0 +191450 (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 = 1.18 mJy
No. 19 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.30 Jy km s^-1^ = 1.06E-22 W m^-2^ Uncertainty : 0.28 Jy km s^-1^ = 1.29E-23 Significance : uncertainty Freq or Vel. : 7592 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 44 43.0 +19 27 28 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 20 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.03 Jy km s^-1^ = 9.38E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7592 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 44 43.0 +19 27 28 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 21 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 1.89 Jy km s^-1^ = 8.73E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7592 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 02 44 43.0 +19 27 28 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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