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Date and Time of the Query: 2019-04-23 T12:13:57 PDT
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Spectral Energy Distribution (SED) for NGC 1633:

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 B (m_B) 14.36 +/- 0.18 mag 6.81E+14 7.68E-03 +/- 1.38E-03 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 13.73 ... mag 6.81E+14 1.37E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 m_p 14.6 +/- 0.4 mag 6.81E+14 6.16E-03 +/- 2.74E-03 Jy Broad-band 1965CGCG5.C...0000Z 3
4 J (2MASS/FLWO) 13.805 +/- 0.094 mag 2.43E+14 4.79E-03 +/- 4.15E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 4
5 J (2MASS/FLWO) 13.159 +/- 0.013 mag 2.43E+14 8.69E-03 +/- 1.04E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J 11.497 +/- 0.022 mag 2.40E+14 4.01E-02 +/- 8.21E-04 Jy Broad-band 46.0 x 38.6 arcsec integration area. 20032MASX.C.......: 6
7 J 11.276 +/- 0.022 mag 2.40E+14 4.92E-02 +/- 1.01E-03 Jy Broad-band 20032MASX.C.......: 7
8 J_14arcsec (2MASS) 12.541 +/- 0.011 mag 2.40E+14 1.53E-02 +/- 1.56E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 8
9 H 10.777 +/- 0.031 mag 1.82E+14 5.01E-02 +/- 1.45E-03 Jy Broad-band 46.0 x 38.6 arcsec integration area. 20032MASX.C.......: 9
10 H 10.582 +/- 0.028 mag 1.82E+14 5.99E-02 +/- 1.57E-03 Jy Broad-band 20032MASX.C.......: 10
11 H_14arcsec (2MASS) 11.766 +/- 0.013 mag 1.82E+14 2.01E-02 +/- 2.42E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 11
12 H (2MASS/FLWO) 12.376 +/- 0.017 mag 1.80E+14 1.15E-02 +/- 1.80E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 H (2MASS/FLWO) 13.283 +/- 0.131 mag 1.80E+14 4.98E-03 +/- 6.01E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 13
14 K_s (2MASS/FLWO) 12.125 +/- 0.016 mag 1.39E+14 9.42E-03 +/- 1.39E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 14
15 K_s (2MASS/FLWO) 12.822 +/- 0.091 mag 1.39E+14 4.96E-03 +/- 4.15E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 K_s 10.332 +/- 0.035 mag 1.38E+14 4.91E-02 +/- 1.61E-03 Jy Broad-band 20032MASX.C.......: 16
17 K_s_14arcsec (2MASS) 11.510 +/- 0.015 mag 1.38E+14 1.66E-02 +/- 2.31E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 17
18 K_s 10.498 +/- 0.037 mag 1.38E+14 4.22E-02 +/- 1.46E-03 Jy Broad-band 46.0 x 38.6 arcsec integration area. 20032MASX.C.......: 18
19 12 microns (IRAS) 8.603E-02 +/- 30 % Jy 2.50E+13 8.60E-02 +/- 2.58E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 19
20 25 microns (IRAS) ... <1.287E-01 Jy 1.20E+13 < 1.29E-01 Jy Broad-band 1990IRASF.C...0000M 20
21 60 microns (IRAS) 4.902E-01 +/- 9 % Jy 5.00E+12 4.90E-01 +/- 4.41E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 21
22 100 microns (IRAS) 1.796E+00 +/- 15 % Jy 3.00E+12 1.80E+00 +/- 2.69E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 22
23 HI (21 cm line) 16.32 +/- 0.30 m_21 mag 1.42E+09 1.29E+04 +/- 4.12E+03 Jy-Hz Line m_21 equiv. to S(HI) = 1.294E-22 W m^-2 1991RC3.9.C...0000d 23
24 HI 21 cm line 1.75 ... Jy km s^-1^ 1.42E+09 8.15E+03 ... Jy-Hz Line 2005ApJS..160..149S 24
25 HI 21 cm line 2.28 +/- 0.27 Jy km s^-1^ 1.42E+09 1.06E+04 +/- 1.26E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 25
26 HI 21 cm line 2.26 ... Jy km s^-1^ 1.42E+09 1.05E+04 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 26
27 HI (21 cm line) 2.33 ... Jy km s^-1^ 1.42E+09 1.08E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 27
28 1.4GHz 4.7 +/- 0.5 milliJy 1.40E+09 4.70E-03 +/- 5.00E-04 Jy Broad-band 1998AJ....115.1693C 28
29 1.4 GHz (VLA) 4.7 ... milliJy 1.40E+09 4.70E-03 ... Jy Broad-band 2002AJ....124..675C 29


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  14.36       mag                  = 7.68E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.18        mag                  = 1.38E-29
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 043727.8        +071520 (B1950)
Spatial mode   : Multiple methods
Notes          : Homogenized from new and previously published data; Standard
                 Johnson UBVRI filters assumed
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 13.73 mag = 1.37E-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: 043727.8 +071520 (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. 3 Reference Code : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 14.6 mag = 6.16E-29 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 2.74E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 043724.0 +071500. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.805 mag = 4.79E-29 W m^-2^ Hz^-1^ Uncertainty : 0.094 mag = 4.15E-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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.159 mag = 8.69E-29 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 1.04E-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. 6 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.497 mag = 4.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 8.21E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 46.0 x 38.6 arcsec integration area.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 11.276 mag = 4.92E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.01E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.541 mag = 1.53E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.56E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.777 mag = 5.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 1.45E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 46.0 x 38.6 arcsec integration area.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.582 mag = 5.99E-28 W m^-2^ Hz^-1^ Uncertainty : 0.028 mag = 1.57E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.766 mag = 2.01E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.42E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.376 mag = 1.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 1.80E-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. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 13.283 mag = 4.98E-29 W m^-2^ Hz^-1^ Uncertainty : 0.131 mag = 6.01E-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; Poor quality
No. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.125 mag = 9.42E-29 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 1.39E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.822 mag = 4.96E-29 W m^-2^ Hz^-1^ Uncertainty : 0.091 mag = 4.15E-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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 10.332 mag = 4.91E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 1.61E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.510 mag = 1.66E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 2.31E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (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 : K_s Measurement : 10.498 mag = 4.22E-28 W m^-2^ Hz^-1^ Uncertainty : 0.037 mag = 1.46E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044009.11 +072058.0 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 46.0 x 38.6 arcsec integration area.
No. 19 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 8.603E-02 Jy = 8.60E-28 W m^-2^ Hz^-1^ Uncertainty : 30 % Jy = 2.58E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 043726.6 +071514 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 20 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : <1.287E-01 Jy < 1.29E-27 W m^-2^ Hz^-1^ Uncertainty : Significance : 90% confidence Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 043726.6 +071514 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 4.902E-01 Jy = 4.90E-27 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 4.41E-28 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 043726.6 +071514 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 22 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 1.796E+00 Jy = 1.80E-26 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 2.69E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 043726.6 +071514 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 23 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 16.32 m_21 mag = 1.29E-22 W m^-2^ Uncertainty : 0.30 m_21 mag = 4.12E-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: 043727.8 +071520 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 1.294E-22 W m^-2
No. 24 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 1.75 Jy km s^-1^ = 8.15E-23 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4986 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 40 09.1 +07 20 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 25 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.28 Jy km s^-1^ = 1.06E-22 W m^-2^ Uncertainty : 0.27 Jy km s^-1^ = 1.26E-23 Significance : uncertainty Freq or Vel. : 4986 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 40 09.1 +07 20 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 26 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 2.26 Jy km s^-1^ = 1.05E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4986 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 40 09.1 +07 20 55 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 27 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 2.33 Jy km s^-1^ = 1.08E-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: 043727.8 +071520. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 28 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 4.7 milliJy = 4.70E-29 W m^-2^ Hz^-1^ Uncertainty : 0.5 milliJy = 5.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 40 9.12 +07 20 57.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 29 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 4.7 milliJy = 4.70E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :

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