NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-24 T05:52:07 PDT
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Spectral Energy Distribution (SED) for NGC 1679:

36 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) 12.01 +/- 0.21 mag 6.81E+14 6.69E-02 +/- 1.43E-02 Jy Broad-band 1991RC3.9.C...0000d 1
2 B (m_B^0) 11.92 ... mag 6.81E+14 7.27E-02 ... Jy Broad-band 1991RC3.9.C...0000d 2
3 B (Cousins) (B_T) 12.00 +/- 0.09 mag 6.81E+14 6.74E-02 +/- 5.83E-03 Jy Broad-band 1989ESOLV.C...0000L 3
4 B (Cousins) (B_25) 12.11 +/- 0.09 mag 6.81E+14 6.08E-02 +/- 5.25E-03 Jy Broad-band 1989ESOLV.C...0000L 4
5 B (Cousins) (B_26) 12.07 +/- 0.09 mag 6.81E+14 6.33E-02 +/- 5.47E-03 Jy Broad-band 1989ESOLV.C...0000L 5
6 B_J 12.0205 ... mag 6.41E+14 6.14E-02 ... Jy Broad-band 2005MNRAS.361...34D 6
7 R (Cousins) (R_T) 11.42 +/- 0.09 mag 4.68E+14 8.33E-02 +/- 7.20E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 R (Cousins) (R_25) 11.50 +/- 0.09 mag 4.68E+14 7.74E-02 +/- 6.69E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 R (Cousins) (R_26) 11.45 +/- 0.09 mag 4.68E+14 8.07E-02 +/- 6.97E-03 Jy Broad-band 1989ESOLV.C...0000L 9
10 R 12.3512 ... mag 4.68E+14 3.53E-02 ... Jy Broad-band 2005MNRAS.361...34D 10
11 I_t_ (Kron-Cousins) 10.87 +/- 5 % mag 3.80E+14 1.07E-01 +/- 5.34E-03 Jy Broad-band 1996ApJS..107...97M 11
12 I_t_ 10.79 ... mag 3.80E+14 1.15E-01 ... Jy Broad-band 1997AJ....113...22G 12
13 I_corr_ 10.69 +/- 0.06 mag 3.80E+14 1.26E-01 +/- 4.47E-02 Jy Broad-band 1997AJ....113...22G 13
14 I 12.2318 ... mag 3.79E+14 3.26E-02 ... Jy Broad-band 2005MNRAS.361...34D 14
15 I 10.85 ... mag 3.79E+14 1.17E-01 ... Jy Broad-band 2007ApJS..172..599S 15
16 I 11.01 +/- 0.03 mag 3.79E+14 1.01E-01 +/- 2.78E-03 Jy Broad-band Observed magnitude 2007ApJS..172..599S 16
17 J 10.663 +/- 0.031 mag 2.40E+14 8.64E-02 +/- 2.50E-03 Jy Broad-band 103.2 x 57.8 arcsec integration area. 20032MASX.C.......: 17
18 J 10.663 +/- 0.016 mag 2.40E+14 8.64E-02 +/- 1.28E-03 Jy Broad-band 20032MASX.C.......: 18
19 J_14arcsec (2MASS) 13.168 +/- 0.025 mag 2.40E+14 8.60E-03 +/- 2.00E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 19
20 H 10.105 +/- 0.022 mag 1.82E+14 9.30E-02 +/- 1.90E-03 Jy Broad-band 20032MASX.C.......: 20
21 H 10.105 +/- 0.044 mag 1.82E+14 9.30E-02 +/- 3.84E-03 Jy Broad-band 103.2 x 57.8 arcsec integration area. 20032MASX.C.......: 21
22 H_14arcsec (2MASS) 12.570 +/- 0.032 mag 1.82E+14 9.60E-03 +/- 2.87E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 22
23 K_s 9.882 +/- 0.035 mag 1.38E+14 7.43E-02 +/- 2.44E-03 Jy Broad-band 20032MASX.C.......: 23
24 K_s 9.882 +/- 0.070 mag 1.38E+14 7.43E-02 +/- 4.95E-03 Jy Broad-band 103.2 x 57.8 arcsec integration area. 20032MASX.C.......: 24
25 K_s_14arcsec (2MASS) 12.434 +/- 0.055 mag 1.38E+14 7.09E-03 +/- 3.68E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 25
26 12 microns (IRAS) 7.275E-02 +/- 29 % Jy 2.50E+13 7.27E-02 +/- 2.11E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 26
27 25 microns (IRAS) 1.653E-01 +/- 13 % Jy 1.20E+13 1.65E-01 +/- 9.46E-03 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 27
28 60 microns (IRAS) 2.547E+00 +/- 9 % Jy 5.00E+12 2.55E+00 +/- 2.29E-01 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 28
29 100 microns (IRAS) 7.075E+00 +/- 5 % Jy 3.00E+12 7.08E+00 +/- 3.54E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 29
30 HI (21 cm line) 13.35 +/- 0.20 m_21 mag 1.42E+09 2.00E+05 +/- 4.04E+04 Jy-Hz Line m_21 equiv. to S(HI) = 1.995E-21 W m^-2 1991RC3.9.C...0000d 30
31 HI 21 cm line 48.13 ... Jy km s^-1^ 1.42E+09 2.27E+05 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 31
32 HI line (Parkes) 48.5 ... Jy km s^-1^ 1.42E+09 2.29E+05 ... Jy-Hz Line 2005MNRAS.361...34D 32
33 HI 21 cm line 47.00 ... Jy km s^-1^ 1.42E+09 2.22E+05 ... Jy-Hz Line 2005ApJS..160..149S 33
34 HI 21cm line Parkes 50.7 +/- 4.7 Jy km/s 1.42E+09 2.38E+05 +/- 2.21E+04 Jy-Hz Line 2004AJ....128...16K 34
35 HI 21 cm line 49.82 +/- 1.95 Jy km s^-1^ 1.42E+09 2.35E+05 +/- 9.20E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 35
36 HI (21 cm line) 56.27 ... Jy km s^-1^ 1.42E+09 2.66E+05 ... Jy-Hz Line 1996ApJS..107...97M 36


Detailed Information for Each Entry

 No. 1
Reference Code : 1991RC3.9.C...0000d
Freq. targeted : B (m_B)             
Measurement    :  12.01       mag                  = 6.69E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.21        mag                  = 1.43E-28
Significance   : rms uncertainty
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 044801.0        -320306 (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 : 11.92 mag = 7.27E-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: 044801.0 -320306 (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 : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 12.00 mag = 6.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.82E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 044801 -3203.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 12.11 mag = 6.08E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.25E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 044801 -3203.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 12.07 mag = 6.33E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.47E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 044801 -3203.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 6 Reference Code : 2005MNRAS.361...34D Freq. targeted : B_J Measurement : 12.0205 mag = 6.14E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4680 A (OBS )= 6.41E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.6 -315806.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 11.42 mag = 8.33E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 7.20E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 044801 -3203.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 11.50 mag = 7.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.69E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 044801 -3203.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 11.45 mag = 8.07E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 6.97E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 044801 -3203.1 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 10 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 12.3512 mag = 3.53E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.6 -315806.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1996ApJS..107...97M Freq. targeted : I_t_ (Kron-Cousins) Measurement : 10.87 mag = 1.07E-27 W m^-2^ Hz^-1^ Uncertainty : 5 % mag = 5.34E-29 Significance : estimated error Freq or Vel. : 8060 A (OBS )= 3.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044801 -320306 (B1950) Spatial mode : From multi-aperture data Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 12 Reference Code : 1997AJ....113...22G Freq. targeted : I_t_ Measurement : 10.79 mag = 1.15E-27 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8060 A (OBS )= 3.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044801.0 -320306. (B1950) Spatial mode : Total flux Notes : Transformed from previously published data; Corrected for contaminating foreground stars Qualifiers :
No. 13 Reference Code : 1997AJ....113...22G Freq. targeted : I_corr_ Measurement : 10.69 mag = 1.26E-27 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 4.47E-28 Significance : uncertainty Freq or Vel. : 8060 A (OBS )= 3.80E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044801.0 -320306. (B1950) Spatial mode : Total flux Notes : Transformed from previously published data; Extinction-corrected for internal and Milky Way and K-correction applied Qualifiers :
No. 14 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 12.2318 mag = 3.26E-28 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.6 -315806.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 10.85 mag = 1.17E-27 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 49 54.9 -31 58 00 (J2000) Spatial mode : Total flux Notes : Averaged new and previously published data; Extinction-corrected for Milky Way; Standard Cousins R_C, I_C filters assumed Qualifiers :
No. 16 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 11.01 mag = 1.01E-27 W m^-2^ Hz^-1^ Uncertainty : 0.03 mag = 2.78E-29 Significance : uncertainty Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 49 54.9 -31 58 00 (J2000) Spatial mode : Total flux Notes : Averaged new and previously published data; Standard Cousins R_C, I_C filters assumed Qualifiers : Observed magnitude
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.663 mag = 8.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 2.50E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 103.2 x 57.8 arcsec integration area.
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.663 mag = 8.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 1.28E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.168 mag = 8.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 2.00E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (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 : 10.105 mag = 9.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.90E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 10.105 mag = 9.30E-28 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 3.84E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 103.2 x 57.8 arcsec integration area.
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.570 mag = 9.60E-29 W m^-2^ Hz^-1^ Uncertainty : 0.032 mag = 2.87E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.882 mag = 7.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 2.44E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.882 mag = 7.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.070 mag = 4.95E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 103.2 x 57.8 arcsec integration area.
No. 25 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.434 mag = 7.09E-29 W m^-2^ Hz^-1^ Uncertainty : 0.055 mag = 3.68E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 044955.56 -315756.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 26 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 7.275E-02 Jy = 7.27E-28 W m^-2^ Hz^-1^ Uncertainty : 29 % Jy = 2.11E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 044802.4 -320316 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 27 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 1.653E-01 Jy = 1.65E-27 W m^-2^ Hz^-1^ Uncertainty : 13 % Jy = 9.46E-29 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 044802.4 -320316 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 28 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 2.547E+00 Jy = 2.55E-26 W m^-2^ Hz^-1^ Uncertainty : 9 % Jy = 2.29E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 044802.4 -320316 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 29 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 7.075E+00 Jy = 7.07E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 3.54E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 044802.4 -320316 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 30 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 13.35 m_21 mag = 1.99E-21 W m^-2^ Uncertainty : 0.20 m_21 mag = 4.04E-22 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: 044801.0 -320306 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 1.995E-21 W m^-2
No. 31 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 48.13 Jy km s^-1^ = 2.27E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1051 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 49 54.9 -31 58 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 32 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 48.5 Jy km s^-1^ = 2.29E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1051.3 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 044958.3 -315727. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 33 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 47.00 Jy km s^-1^ = 2.22E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1051 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 49 54.9 -31 58 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 34 Reference Code : 2004AJ....128...16K Freq. targeted : HI 21cm line Parkes Measurement : 50.7 Jy km/s = 2.38E-21 W m^-2^ Uncertainty : 4.7 Jy km/s = 2.21E-22 Significance : uncertainty Freq or Vel. : 1052 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line Coord. targeted: 04 49 58 -31 57 31 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 35 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 49.82 Jy km s^-1^ = 2.35E-21 W m^-2^ Uncertainty : 1.95 Jy km s^-1^ = 9.20E-23 Significance : uncertainty Freq or Vel. : 1051 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 04 49 54.9 -31 58 00 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 36 Reference Code : 1996ApJS..107...97M Freq. targeted : HI (21 cm line) Measurement : 56.27 Jy km s^-1^ = 2.66E-21 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: 044801 -320306 (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data; Corrected for flux in reference beam Qualifiers :

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