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Date and Time of the Query: 2019-04-24 T06:26:12 PDT
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Spectral Energy Distribution (SED) for NGC 7241:

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 FUV (GALEX) AB 14.79 ... mag 1.98E+15 4.41E-03 ... Jy Broad-band 2007ApJS..173..404B 1
2 B (m_B) 13.37 +/- 0.22 mag 6.81E+14 1.91E-02 +/- 4.29E-03 Jy Broad-band 1991RC3.9.C...0000d 2
3 B (m_B^0) 12.41 ... mag 6.81E+14 4.63E-02 ... Jy Broad-band 1991RC3.9.C...0000d 3
4 m_p 13.8 +/- 0.4 mag 6.81E+14 1.29E-02 +/- 5.73E-03 Jy Broad-band 1965CGCG5.C...0000Z 4
5 I (I_T) 11.08 +/- 0.07 mag 3.79E+14 9.43E-02 +/- 6.28E-03 Jy Broad-band 1993ApJS...88..383L 5
6 I (I_T^C) 10.79 ... mag 3.79E+14 1.23E-01 ... Jy Broad-band 1993ApJS...88..383L 6
7 J (2MASS/FLWO) ... >13.386 mag 2.43E+14 < 7.05E-03 Jy Broad-band 2006AJ....131.1163S 7
8 J (2MASS/FLWO) 14.103 +/- 0.108 mag 2.43E+14 3.64E-03 +/- 3.62E-04 Jy Broad-band Profile-fit; Confusion 2006AJ....131.1163S 8
9 J (2MASS/FLWO) 13.462 +/- 0.019 mag 2.43E+14 6.57E-03 +/- 1.15E-04 Jy Broad-band 4" aperture; Confusion 2006AJ....131.1163S 9
10 J 10.185 +/- 0.017 mag 2.40E+14 1.34E-01 +/- 2.12E-03 Jy Broad-band 150.6 x 33.1 arcsec integration area. 20032MASX.C.......: 10
11 J 10.185 +/- 0.009 mag 2.40E+14 1.34E-01 +/- 1.12E-03 Jy Broad-band 20032MASX.C.......: 11
12 J_14arcsec (2MASS) 12.350 +/- 0.011 mag 2.40E+14 1.83E-02 +/- 1.86E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 12
13 H 9.355 +/- 0.020 mag 1.82E+14 1.85E-01 +/- 3.45E-03 Jy Broad-band 150.6 x 33.1 arcsec integration area. 20032MASX.C.......: 13
14 H 9.355 +/- 0.010 mag 1.82E+14 1.85E-01 +/- 1.72E-03 Jy Broad-band 20032MASX.C.......: 14
15 H_14arcsec (2MASS) 11.347 +/- 0.011 mag 1.82E+14 2.96E-02 +/- 3.02E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15
16 H (2MASS/FLWO) ... >12.274 mag 1.80E+14 < 1.26E-02 Jy Broad-band 2006AJ....131.1163S 16
17 H (2MASS/FLWO) ... >12.275 mag 1.80E+14 < 1.26E-02 Jy Broad-band 2006AJ....131.1163S 17
18 K_s (2MASS/FLWO) ... >11.772 mag 1.39E+14 < 1.30E-02 Jy Broad-band 2006AJ....131.1163S 18
19 K_s (2MASS/FLWO) 12.609 +/- 0.121 mag 1.39E+14 6.03E-03 +/- 6.72E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 19
20 K_s (2MASS/FLWO) 11.719 +/- 0.011 mag 1.39E+14 1.37E-02 +/- 1.39E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 20
21 K_s 8.974 +/- 0.011 mag 1.38E+14 1.72E-01 +/- 1.75E-03 Jy Broad-band 20032MASX.C.......: 21
22 K_s 8.974 +/- 0.022 mag 1.38E+14 1.72E-01 +/- 3.51E-03 Jy Broad-band 150.6 x 33.1 arcsec integration area. 20032MASX.C.......: 22
23 K_s_14arcsec (2MASS) 10.842 +/- 0.011 mag 1.38E+14 3.07E-02 +/- 3.13E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 23
24 4.85 GHz 32 +/- 15 % milliJy 4.85E+09 3.20E-02 +/- 4.80E-03 Jy Broad-band 1991ApJS...75....1B 24
25 4.85 GHz 30 +/- 7 milliJy 4.85E+09 3.00E-02 +/- 7.00E-03 Jy Broad-band 1991ApJS...75.1011G 25
26 2380 MHz 58. +/- 4. milliJy 2.38E+09 5.80E-02 +/- 4.00E-03 Jy Broad-band 1978ApJS...36...53D 26
27 HI (21 cm line) 12.99 +/- 0.30 m_21 mag 1.42E+09 2.78E+05 +/- 8.85E+04 Jy-Hz Line m_21 equiv. to S(HI) = 2.780E-21 W m^-2 1991RC3.9.C...0000d 27
28 HI (21 cm line)_c_ 48.65 ... Jy km sec^-1^ 1.42E+09 2.29E+05 ... Jy-Hz Line rms noise = 2.02 mJy 1993AJ....105.1271G 28
29 HI (21 cm line) 32.56 ... Jy km sec^-1^ 1.42E+09 1.53E+05 ... Jy-Hz Line rms noise = 2.02 mJy 1993AJ....105.1271G 29
30 HI 21 cm line 48.41 ... Jy km s^-1^ 1.42E+09 2.28E+05 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 30
31 HI 21 cm line 57.79 +/- 9.05 Jy km s^-1^ 1.42E+09 2.72E+05 +/- 4.27E+04 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 31
32 HI 21 cm line 32.44 ... Jy km s^-1^ 1.42E+09 1.53E+05 ... Jy-Hz Line 2005ApJS..160..149S 32
33 HI (21 cm line) 42.00 ... Jy km s^-1^ 1.42E+09 1.97E+05 ... Jy-Hz Line 1989H&RHI.C...0000H 33
34 HI (21 cm line) 42.0 +/- 10 % Jy km s^-1^ 1.42E+09 1.97E+05 +/- 1.97E+04 Jy-Hz Line 1993ApJS...88..383L 34
35 1.4GHz 86.4 +/- 3.3 milliJy 1.40E+09 8.64E-02 +/- 3.30E-03 Jy Broad-band High Integral 1998AJ....115.1693C 35
36 1.4 GHz (VLA) 84.8 ... milliJy 1.40E+09 8.48E-02 ... Jy Broad-band 2002AJ....124..675C 36


Detailed Information for Each Entry

 No. 1
Reference Code : 2007ApJS..173..404B
Freq. targeted : FUV (GALEX) AB      
Measurement    :  14.79        mag                 = 4.41E-29 W m^-2^ Hz^-1^
Uncertainty    :               mag                 = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :       1516   A            (OBS   )= 1.98E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From reprocessed raw data; Extinction-corrected for Milky Way
Qualifiers     :                                         

No. 2 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.37 mag = 1.91E-28 W m^-2^ Hz^-1^ Uncertainty : 0.22 mag = 4.29E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221326.1 +185853 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 3 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B^0) Measurement : 12.41 mag = 4.63E-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: 221326.1 +185853 (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. 4 Reference Code : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 13.8 mag = 1.29E-28 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 5.73E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221324.0 +185900. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 5 Reference Code : 1993ApJS...88..383L Freq. targeted : I (I_T) Measurement : 11.08 mag = 9.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.07 mag = 6.28E-29 Significance : rms uncertainty Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1993ApJS...88..383L Freq. targeted : I (I_T^C) Measurement : 10.79 mag = 1.23E-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: Spatial mode : Total flux Notes : From new raw data; Extinction-corrected for internal and Milky Way Qualifiers :
No. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : >13.386 mag < 7.05E-29 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 8 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 14.103 mag = 3.64E-29 W m^-2^ Hz^-1^ Uncertainty : 0.108 mag = 3.62E-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; Confusion
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.462 mag = 6.57E-29 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.15E-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 : 4" aperture; Confusion
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.185 mag = 1.34E-27 W m^-2^ Hz^-1^ Uncertainty : 0.017 mag = 2.12E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 150.6 x 33.1 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.185 mag = 1.34E-27 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 1.12E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.350 mag = 1.83E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.86E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 13 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.355 mag = 1.85E-27 W m^-2^ Hz^-1^ Uncertainty : 0.020 mag = 3.45E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 150.6 x 33.1 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.355 mag = 1.85E-27 W m^-2^ Hz^-1^ Uncertainty : 0.010 mag = 1.72E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (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 : 11.347 mag = 2.96E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 3.02E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : >12.274 mag < 1.26E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 17 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : >12.275 mag < 1.26E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 18 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : >11.772 mag < 1.30E-28 W m^-2^ Hz^-1^ Uncertainty : Significance : 95% confidence 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 :
No. 19 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.609 mag = 6.03E-29 W m^-2^ Hz^-1^ Uncertainty : 0.121 mag = 6.72E-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. 20 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.719 mag = 1.37E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 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. 21 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.974 mag = 1.72E-27 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 1.75E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 8.974 mag = 1.72E-27 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 3.51E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data; Corrected for contaminating sources Qualifiers : 150.6 x 33.1 arcsec integration area.
No. 23 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.842 mag = 3.07E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 3.13E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 221549.87 +191356.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 24 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 32 milliJy = 3.20E-28 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 4.80E-29 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 221327.4 +185855 (B1950) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 25 Reference Code : 1991ApJS...75.1011G Freq. targeted : 4.85 GHz Measurement : 30 milliJy = 3.00E-28 W m^-2^ Hz^-1^ Uncertainty : 7 milliJy = 7.00E-29 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 221327.0 +185918 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 26 Reference Code : 1978ApJS...36...53D Freq. targeted : 2380 MHz Measurement : 58. milliJy = 5.80E-28 W m^-2^ Hz^-1^ Uncertainty : 4. milliJy = 4.00E-29 Significance : rms uncertainty Freq or Vel. : 2380 MHz (OBS )= 2.38E+09 Hz Frequency mode : Broad-band measurement; peak value reported Coord. targeted: Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 27 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 12.99 m_21 mag = 2.78E-21 W m^-2^ Uncertainty : 0.30 m_21 mag = 8.85E-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: 221326.1 +185853 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 2.780E-21 W m^-2
No. 28 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line)_c_ Measurement : 48.65 Jy km sec^-1^ = 2.29E-21 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1449 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 221325.7 +185853 (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 = 2.02 mJy
No. 29 Reference Code : 1993AJ....105.1271G Freq. targeted : HI (21 cm line) Measurement : 32.56 Jy km sec^-1^ = 1.53E-21 W m^-2^ Uncertainty : See Qualifier Jy km sec^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1449 km sec^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 221325.7 +185853 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : rms noise = 2.02 mJy
No. 30 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 48.41 Jy km s^-1^ = 2.28E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1487 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 22 15 49.6 +19 13 52 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 31 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 57.79 Jy km s^-1^ = 2.72E-21 W m^-2^ Uncertainty : 9.05 Jy km s^-1^ = 4.27E-22 Significance : uncertainty Freq or Vel. : 1487 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 22 15 49.6 +19 13 52 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 32 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 32.44 Jy km s^-1^ = 1.53E-21 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1487 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 22 15 49.6 +19 13 52 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 33 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 42.00 Jy km s^-1^ = 1.97E-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: 221325.7 +185853. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 34 Reference Code : 1993ApJS...88..383L Freq. targeted : HI (21 cm line) Measurement : 42.0 Jy km s^-1^ = 1.97E-21 W m^-2^ Uncertainty : 10 % Jy km s^-1^ = 1.97E-22 Significance : typical accuracy Freq or Vel. : 21 cm (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 221325.8 +185854. (B1950) Spatial mode : Flux in fixed aperture; Pointing corrected Notes : From new raw data Qualifiers :
No. 35 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 86.4 milliJy = 8.64E-28 W m^-2^ Hz^-1^ Uncertainty : 3.3 milliJy = 3.30E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 22 15 49.78 +19 13 51.4 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High Integral
No. 36 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 84.8 milliJy = 8.48E-28 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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