NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-19 T07:20:39 PDT
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Spectral Energy Distribution (SED) for NGC 7421:

37 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 15.06 +/- 0.01 mag 1.98E+15 3.44E-03 +/- 3.16E-05 Jy Broad-band 2007ApJS..173..185G 1
2 NUV (GALEX) AB 14.69 +/- 0.01 mag 1.32E+15 4.83E-03 +/- 4.45E-05 Jy Broad-band 2007ApJS..173..185G 2
3 U (U_T) 12.61 +/- 0.09 mag 8.19E+14 1.64E-02 +/- 1.40E-03 Jy Broad-band 1991RC3.9.C...0000d 3
4 U (U_T^0) 12.47 ... mag 8.19E+14 1.86E-02 ... Jy Broad-band 1991RC3.9.C...0000d 4
5 B (B_T) 12.56 +/- 0.08 mag 6.81E+14 4.03E-02 +/- 3.08E-03 Jy Broad-band 1991RC3.9.C...0000d 5
6 B (B_T^0) 12.45 ... mag 6.81E+14 4.46E-02 ... Jy Broad-band 1991RC3.9.C...0000d 6
7 B (Cousins) (B_T) 12.64 +/- 0.09 mag 6.81E+14 3.74E-02 +/- 3.24E-03 Jy Broad-band 1989ESOLV.C...0000L 7
8 B (Cousins) (B_25) 12.70 +/- 0.09 mag 6.81E+14 3.54E-02 +/- 3.06E-03 Jy Broad-band 1989ESOLV.C...0000L 8
9 B (Cousins) (B_26) 12.66 +/- 0.09 mag 6.81E+14 3.67E-02 +/- 3.17E-03 Jy Broad-band 1989ESOLV.C...0000L 9
10 B (Johnson) 19.86 +/- 0.01 mag 6.81E+14 4.85E-05 +/- 4.46E-07 Jy Broad-band Nuclear cluster magnitude 2006AJ....132.1074R 10
11 B (m_B) 12.63 +/- 0.16 mag 6.81E+14 3.78E-02 +/- 6.00E-03 Jy Broad-band 1991RC3.9.C...0000d 11
12 B_J 12.3706 ... mag 6.41E+14 4.45E-02 ... Jy Broad-band 2005MNRAS.361...34D 12
13 V (V_T) 11.93 +/- 0.08 mag 5.42E+14 6.15E-02 +/- 4.85E-03 Jy Broad-band 1991RC3.9.C...0000d 13
14 V (Johnson) 19.19 +/- 0.01 mag 5.42E+14 7.68E-05 +/- 7.07E-07 Jy Broad-band Nuclear cluster magnitude 2006AJ....132.1074R 14
15 V (V_T^0) 11.86 ... mag 5.42E+14 6.56E-02 ... Jy Broad-band 1991RC3.9.C...0000d 15
16 R (Cousins) (R_T) 11.71 +/- 0.09 mag 4.68E+14 6.39E-02 +/- 5.52E-03 Jy Broad-band 1989ESOLV.C...0000L 16
17 R 12.4487 ... mag 4.68E+14 3.23E-02 ... Jy Broad-band 2005MNRAS.361...34D 17
18 R (Cousins) (R_25) 11.76 +/- 0.09 mag 4.68E+14 6.07E-02 +/- 5.24E-03 Jy Broad-band 1989ESOLV.C...0000L 18
19 R (Cousins) (R_26) 11.73 +/- 0.09 mag 4.68E+14 6.27E-02 +/- 5.42E-03 Jy Broad-band 1989ESOLV.C...0000L 19
20 I 12.1363 ... mag 3.79E+14 3.57E-02 ... Jy Broad-band 2005MNRAS.361...34D 20
21 J (2MASS/CTIO) 13.186 +/- 0.015 mag 2.43E+14 8.47E-03 +/- 1.17E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 21
22 J (2MASS/CTIO) 14.031 +/- 0.107 mag 2.43E+14 3.89E-03 +/- 3.83E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 22
23 J 10.244 +/- 0.029 mag 2.40E+14 1.27E-01 +/- 3.44E-03 Jy Broad-band 20032MASX.C.......: 23
24 J 10.389 +/- 0.024 mag 2.40E+14 1.11E-01 +/- 2.49E-03 Jy Broad-band 117.6 x 56.4 arcsec integration area. 20032MASX.C.......: 24
25 J_14arcsec (2MASS) 12.382 +/- 0.011 mag 2.40E+14 1.77E-02 +/- 1.81E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 25
26 H 9.612 +/- 0.035 mag 1.82E+14 1.46E-01 +/- 4.80E-03 Jy Broad-band 20032MASX.C.......: 26
27 H 9.774 +/- 0.031 mag 1.82E+14 1.26E-01 +/- 3.65E-03 Jy Broad-band 117.6 x 56.4 arcsec integration area. 20032MASX.C.......: 27
28 H_14arcsec (2MASS) 11.733 +/- 0.013 mag 1.82E+14 2.08E-02 +/- 2.50E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 28
29 H (2MASS/CTIO) 13.36 +/- 0.144 mag 1.80E+14 4.64E-03 +/- 6.15E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 29
30 H (2MASS/CTIO) 12.521 +/- 0.015 mag 1.80E+14 1.00E-02 +/- 1.39E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 30
31 K_s (2MASS/CTIO) 12.321 +/- 0.016 mag 1.39E+14 7.86E-03 +/- 1.16E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 31
32 K_s (2MASS/CTIO) 13.032 +/- 0.091 mag 1.39E+14 4.09E-03 +/- 3.42E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 32
33 K_s_14arcsec (2MASS) 11.520 +/- 0.019 mag 1.38E+14 1.64E-02 +/- 2.90E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 33
34 K_s 9.529 +/- 0.043 mag 1.38E+14 1.03E-01 +/- 4.16E-03 Jy Broad-band 117.6 x 56.4 arcsec integration area. 20032MASX.C.......: 34
35 K_s 9.247 +/- 0.042 mag 1.38E+14 1.33E-01 +/- 5.26E-03 Jy Broad-band 20032MASX.C.......: 35
36 HI (21 cm line) 15.22 +/- 0.30 m_21 mag 1.42E+09 3.56E+04 +/- 1.13E+04 Jy-Hz Line m_21 equiv. to S(HI) = 3.565E-22 W m^-2 1991RC3.9.C...0000d 36
37 HI line (Parkes) 6.3 ... Jy km s^-1^ 1.42E+09 2.97E+04 ... Jy-Hz Line 2005MNRAS.361...34D 37


Detailed Information for Each Entry

 No. 1
Reference Code : 2007ApJS..173..185G
Freq. targeted : FUV (GALEX) AB      
Measurement    :  15.06        mag                 = 3.44E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.01         mag                 = 3.16E-31
Significance   : uncertainty
Freq or Vel.   :       1516   A            (OBS   )= 1.98E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 22 56 54.3      -37 20 50.1 (J2000)
Spatial mode   : Total flux
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2007ApJS..173..185G Freq. targeted : NUV (GALEX) AB Measurement : 14.69 mag = 4.83E-29 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 4.45E-31 Significance : uncertainty Freq or Vel. : 2267 A (OBS )= 1.32E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 56 54.3 -37 20 50.1 (J2000) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T) Measurement : 12.61 mag = 1.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 1.40E-29 Significance : rms uncertainty Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225406.6 -373647 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 4 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T^0) Measurement : 12.47 mag = 1.86E-28 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: 225406.6 -373647 (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. 5 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 12.56 mag = 4.03E-28 W m^-2^ Hz^-1^ Uncertainty : 0.08 mag = 3.08E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225406.6 -373647 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 12.45 mag = 4.46E-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: 225406.6 -373647 (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. 7 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_T) Measurement : 12.64 mag = 3.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.23E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 225406 -3736.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 12.70 mag = 3.54E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.06E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 225406 -3736.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 12.66 mag = 3.67E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 3.17E-29 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 225406 -3736.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 10 Reference Code : 2006AJ....132.1074R Freq. targeted : B (Johnson) Measurement : 19.86 mag = 4.85E-31 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 4.46E-33 Significance : uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers : Nuclear cluster magnitude
No. 11 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 12.63 mag = 3.78E-28 W m^-2^ Hz^-1^ Uncertainty : 0.16 mag = 6.00E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225406.6 -373647 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 12 Reference Code : 2005MNRAS.361...34D Freq. targeted : B_J Measurement : 12.3706 mag = 4.45E-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: 225654.6 -372047.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 11.93 mag = 6.15E-28 W m^-2^ Hz^-1^ Uncertainty : 0.08 mag = 4.85E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225406.6 -373647 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 14 Reference Code : 2006AJ....132.1074R Freq. targeted : V (Johnson) Measurement : 19.19 mag = 7.68E-31 W m^-2^ Hz^-1^ Uncertainty : 0.01 mag = 7.07E-33 Significance : uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers : Nuclear cluster magnitude
No. 15 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 11.86 mag = 6.56E-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: 225406.6 -373647 (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. 16 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_T) Measurement : 11.71 mag = 6.38E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.52E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 225406 -3736.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 17 Reference Code : 2005MNRAS.361...34D Freq. targeted : R Measurement : 12.4487 mag = 3.23E-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: 225654.6 -372047.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_25) Measurement : 11.76 mag = 6.07E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.24E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 225406 -3736.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 19 Reference Code : 1989ESOLV.C...0000L Freq. targeted : R (Cousins) (R_26) Measurement : 11.73 mag = 6.27E-28 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 5.42E-29 Significance : typical accuracy Freq or Vel. : 6400 A (OBS )= 4.68E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 225406 -3736.9 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 20 Reference Code : 2005MNRAS.361...34D Freq. targeted : I Measurement : 12.1363 mag = 3.56E-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: 225654.6 -372047.9 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 21 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.186 mag = 8.47E-29 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.17E-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. 22 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.031 mag = 3.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.107 mag = 3.83E-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. 23 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.244 mag = 1.27E-27 W m^-2^ Hz^-1^ Uncertainty : 0.029 mag = 3.44E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 24 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.389 mag = 1.11E-27 W m^-2^ Hz^-1^ Uncertainty : 0.024 mag = 2.49E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 117.6 x 56.4 arcsec integration area.
No. 25 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.382 mag = 1.77E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.81E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 26 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.612 mag = 1.46E-27 W m^-2^ Hz^-1^ Uncertainty : 0.035 mag = 4.80E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 27 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.774 mag = 1.26E-27 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 3.65E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 117.6 x 56.4 arcsec integration area.
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.733 mag = 2.08E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 2.50E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 29 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.36 mag = 4.64E-29 W m^-2^ Hz^-1^ Uncertainty : 0.144 mag = 6.15E-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. 30 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 12.521 mag = 1.00E-28 W m^-2^ Hz^-1^ Uncertainty : 0.015 mag = 1.39E-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. 31 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.321 mag = 7.86E-29 W m^-2^ Hz^-1^ Uncertainty : 0.016 mag = 1.16E-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 : 4" aperture
No. 32 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.032 mag = 4.09E-29 W m^-2^ Hz^-1^ Uncertainty : 0.091 mag = 3.42E-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. 33 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 11.520 mag = 1.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.90E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 34 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.529 mag = 1.03E-27 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 4.16E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 117.6 x 56.4 arcsec integration area.
No. 35 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.247 mag = 1.33E-27 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 5.26E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 225654.33 -372050.1 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 36 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 15.22 m_21 mag = 3.56E-22 W m^-2^ Uncertainty : 0.30 m_21 mag = 1.13E-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: 225406.6 -373647 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 3.565E-22 W m^-2
No. 37 Reference Code : 2005MNRAS.361...34D Freq. targeted : HI line (Parkes) Measurement : 6.3 Jy km s^-1^ = 2.97E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1800.6 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 225704.5 -372136. (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :

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