NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-25 T22:01:15 PDT
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Spectral Energy Distribution (SED) for NGC 0257:

46 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 16.2985 +/- 0.0322788 mag 1.95E+15 1.10E-03 +/- 3.26E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 20.5209 +/- 0.272624 mag 1.95E+15 2.25E-05 +/- 5.64E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 15.7054 +/- 0.0146313 mag 1.29E+15 1.90E-03 +/- 2.55E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 19.4645 +/- 0.0936529 mag 1.29E+15 5.95E-05 +/- 5.13E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 4
5 U (U_T) 13.38 +/- 0.20 mag 8.19E+14 8.05E-03 +/- 1.66E-03 Jy Broad-band 1991RC3.9.C...0000d 5
6 U (U_T^0) 12.94 ... mag 8.19E+14 1.21E-02 ... Jy Broad-band 1991RC3.9.C...0000d 6
7 B (B_T) 13.30 +/- 0.20 mag 6.81E+14 2.04E-02 +/- 4.12E-03 Jy Broad-band 1991RC3.9.C...0000d 7
8 B (m_B) 13.40 +/- 0.19 mag 6.81E+14 1.86E-02 +/- 3.56E-03 Jy Broad-band 1991RC3.9.C...0000d 8
9 B (B_T^0) 12.93 ... mag 6.81E+14 2.87E-02 ... Jy Broad-band 1991RC3.9.C...0000d 9
10 m_p 13.7 +/- 0.4 mag 6.81E+14 1.41E-02 +/- 6.28E-03 Jy Broad-band 1965CGCG5.C...0000Z 10
11 V (V_T^0) 12.34 ... mag 5.42E+14 4.22E-02 ... Jy Broad-band 1991RC3.9.C...0000d 11
12 V (V_T) 12.61 +/- 0.20 mag 5.42E+14 3.29E-02 +/- 6.74E-03 Jy Broad-band 1991RC3.9.C...0000d 12
13 I 11.25 ... mag 3.79E+14 8.06E-02 ... Jy Broad-band 2007ApJS..172..599S 13
14 I 11.50 +/- 0.04 mag 3.79E+14 6.40E-02 +/- 2.36E-03 Jy Broad-band Observed magnitude 2007ApJS..172..599S 14
15 J (2MASS/FLWO) 13.262 +/- 0.085 mag 2.43E+14 7.90E-03 +/- 6.19E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 15
16 J (2MASS/FLWO) 12.683 +/- 0.008 mag 2.43E+14 1.35E-02 +/- 9.92E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 16
17 J 10.513 +/- 0.022 mag 2.40E+14 9.93E-02 +/- 2.03E-03 Jy Broad-band 20032MASX.C.......: 17
18 J_14arcsec (2MASS) 12.043 +/- 0.009 mag 2.40E+14 2.43E-02 +/- 2.02E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18
19 J 10.664 +/- 0.022 mag 2.40E+14 8.64E-02 +/- 1.77E-03 Jy Broad-band 80.6 x 45.1 arcsec integration area. 20032MASX.C.......: 19
20 H 9.962 +/- 0.030 mag 1.82E+14 1.06E-01 +/- 2.97E-03 Jy Broad-band 80.6 x 45.1 arcsec integration area. 20032MASX.C.......: 20
21 H 9.795 +/- 0.027 mag 1.82E+14 1.24E-01 +/- 3.11E-03 Jy Broad-band 20032MASX.C.......: 21
22 H_14arcsec (2MASS) 11.299 +/- 0.011 mag 1.82E+14 3.10E-02 +/- 3.15E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 22
23 H (2MASS/FLWO) 11.924 +/- 0.007 mag 1.80E+14 1.74E-02 +/- 1.12E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 23
24 H (2MASS/FLWO) 12.687 +/- 0.131 mag 1.80E+14 8.62E-03 +/- 1.04E-03 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 24
25 K_s (2MASS/FLWO) 12.355 +/- 0.097 mag 1.39E+14 7.62E-03 +/- 6.81E-04 Jy Broad-band Profile-fit; Poor quality 2006AJ....131.1163S 25
26 K_s (2MASS/FLWO) 11.588 +/- 0.019 mag 1.39E+14 1.54E-02 +/- 2.70E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 26
27 K_s 9.510 +/- 0.033 mag 1.38E+14 1.05E-01 +/- 3.23E-03 Jy Broad-band 20032MASX.C.......: 27
28 K_s 9.663 +/- 0.038 mag 1.38E+14 9.09E-02 +/- 3.24E-03 Jy Broad-band 80.6 x 45.1 arcsec integration area. 20032MASX.C.......: 28
29 K_s_14arcsec (2MASS) 10.968 +/- 0.013 mag 1.38E+14 2.73E-02 +/- 3.29E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 29
30 12 microns (IRAS) 2.128E-01 +/- 13 % Jy 2.50E+13 2.13E-01 +/- 2.77E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 30
31 25 microns (IRAS) 1.806E-01 +/- 25 % Jy 1.20E+13 1.81E-01 +/- 5.32E-02 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 31
32 60 microns (IRAS) 1.999E+00 +/- 6 % Jy 5.00E+12 2.00E+00 +/- 1.20E-01 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 32
33 100 microns (IRAS) 5.757E+00 +/- 6 % Jy 3.00E+12 5.76E+00 +/- 3.45E-01 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 33
34 2380 MHz 10. +/- 4. milliJy 2.38E+09 1.00E-02 +/- 4.00E-03 Jy Broad-band 1978ApJS...36...53D 34
35 HI (21 cm line) 14.78 +/- 0.20 m_21 mag 1.42E+09 5.35E+04 +/- 1.08E+04 Jy-Hz Line m_21 equiv. to S(HI) = 5.346E-22 W m^-2 1991RC3.9.C...0000d 35
36 HI 21cm line Arecibo 9.9 +/- 0.3 Jy km/s 1.42E+09 4.59E+04 +/- 1.39E+03 Jy-Hz Line 8.5 km/s resolution 2004AJ....128.2080O 36
37 HI 21 cm line 9.96 ... Jy km s^-1^ 1.42E+09 4.64E+04 ... Jy-Hz Line 2005ApJS..160..149S 37
38 HI 21cm line Arecibo 9.9 +/- 0 Jy km/s 1.42E+09 4.59E+04 +/- ... Jy-Hz Line 0.65 km/s resolution 2004AJ....128.2080O 38
39 HI 21 cm line 13.47 ... Jy km s^-1^ 1.42E+09 6.27E+04 ... Jy-Hz Line Corrected line flux 2005ApJS..160..149S 39
40 HI 21cm line Arecibo 9.9 +/- 0.6 Jy km/s 1.42E+09 4.59E+04 +/- 2.78E+03 Jy-Hz Line 1.3 km/s resolution 2004AJ....128.2080O 40
41 HI 21 cm line 13.99 +/- 1.68 Jy km s^-1^ 1.42E+09 6.51E+04 +/- 7.82E+03 Jy-Hz Line Self-absorption corrected line flux 2005ApJS..160..149S 41
42 HI (21 cm line) 12.49 ... Jy km s^-1^ 1.42E+09 5.79E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 42
43 HI (21 cm line) 10.0 +/- 20 % Jy km s^-1^ 1.42E+09 4.64E+04 +/- 9.28E+03 Jy-Hz Line 1993ApJS...88..383L 43
44 HI (21 cm line) 11.70 ... Jy km s^-1^ 1.42E+09 5.43E+04 ... Jy-Hz Line 1989H&RHI.C...0000H 44
45 1.4 GHz (VLA) 17.2 ... milliJy 1.40E+09 1.72E-02 ... Jy Broad-band 2002AJ....124..675C 45
46 1.4GHz 19.8 +/- 1.7 milliJy 1.40E+09 1.98E-02 +/- 1.70E-03 Jy Broad-band 1998AJ....115.1693C 46


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  16.2985     mag                  = 1.10E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.0322788   mag                  = 3.26E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 12.006518271368 8.2975601060078 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 20.5209 mag = 2.25E-31 W m^-2^ Hz^-1^ Uncertainty : 0.272624 mag = 5.64E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 12.006518271368 8.2975601060078 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 15.7054 mag = 1.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.0146313 mag = 2.55E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 12.006518271368 8.2975601060078 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 19.4645 mag = 5.95E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0936529 mag = 5.13E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 12.006518271368 8.2975601060078 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T) Measurement : 13.38 mag = 8.05E-29 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 1.66E-29 Significance : rms uncertainty Freq or Vel. : 3660 A (OBS )= 8.19E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.9 +080127 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 6 Reference Code : 1991RC3.9.C...0000d Freq. targeted : U (U_T^0) Measurement : 12.94 mag = 1.21E-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: 004525.9 +080127 (B1950) Spatial mode : From multi-aperture data 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 : 1991RC3.9.C...0000d Freq. targeted : B (B_T) Measurement : 13.30 mag = 2.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 4.12E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.9 +080127 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 8 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (m_B) Measurement : 13.40 mag = 1.86E-28 W m^-2^ Hz^-1^ Uncertainty : 0.19 mag = 3.56E-29 Significance : rms uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.9 +080127 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 9 Reference Code : 1991RC3.9.C...0000d Freq. targeted : B (B_T^0) Measurement : 12.93 mag = 2.87E-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: 004525.9 +080127 (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. 10 Reference Code : 1965CGCG5.C...0000Z Freq. targeted : m_p Measurement : 13.7 mag = 1.41E-28 W m^-2^ Hz^-1^ Uncertainty : 0.4 mag = 6.28E-29 Significance : rms noise Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004530.0 +080300. (B1950) Spatial mode : Estimated by eye Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T^0) Measurement : 12.34 mag = 4.22E-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: 004525.9 +080127 (B1950) Spatial mode : From multi-aperture data 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. 12 Reference Code : 1991RC3.9.C...0000d Freq. targeted : V (V_T) Measurement : 12.61 mag = 3.29E-28 W m^-2^ Hz^-1^ Uncertainty : 0.20 mag = 6.74E-29 Significance : rms uncertainty Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.9 +080127 (B1950) Spatial mode : From multi-aperture data Notes : Homogenized from new and previously published data; Standard Johnson UBVRI filters assumed Qualifiers :
No. 13 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 11.25 mag = 8.06E-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: 00 48 01.5 +08 17 48 (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. 14 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 11.50 mag = 6.40E-28 W m^-2^ Hz^-1^ Uncertainty : 0.04 mag = 2.36E-29 Significance : uncertainty Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 48 01.5 +08 17 48 (J2000) Spatial mode : Total flux Notes : Averaged new and previously published data; Standard Cousins R_C, I_C filters assumed Qualifiers : Observed magnitude
No. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 13.262 mag = 7.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.085 mag = 6.19E-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. 16 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 12.683 mag = 1.35E-28 W m^-2^ Hz^-1^ Uncertainty : 0.008 mag = 9.92E-31 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. 17 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.513 mag = 9.93E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 2.03E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 12.043 mag = 2.43E-28 W m^-2^ Hz^-1^ Uncertainty : 0.009 mag = 2.02E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 19 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 10.664 mag = 8.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 1.77E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 80.6 x 45.1 arcsec integration area.
No. 20 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.962 mag = 1.06E-27 W m^-2^ Hz^-1^ Uncertainty : 0.030 mag = 2.97E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 80.6 x 45.1 arcsec integration area.
No. 21 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 9.795 mag = 1.24E-27 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 3.11E-29 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 22 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 11.299 mag = 3.10E-28 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 3.15E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 23 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 11.924 mag = 1.74E-28 W m^-2^ Hz^-1^ Uncertainty : 0.007 mag = 1.12E-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. 24 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 12.687 mag = 8.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.131 mag = 1.04E-29 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. 25 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 12.355 mag = 7.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.097 mag = 6.81E-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. 26 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 11.588 mag = 1.54E-28 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 2.70E-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. 27 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.510 mag = 1.05E-27 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 3.23E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 28 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 9.663 mag = 9.09E-28 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 3.24E-29 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 80.6 x 45.1 arcsec integration area.
No. 29 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 10.968 mag = 2.73E-28 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 3.29E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 004801.51 +081749.5 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 30 Reference Code : 1990IRASF.C...0000M Freq. targeted : 12 microns (IRAS) Measurement : 2.128E-01 Jy = 2.13E-27 W m^-2^ Hz^-1^ Uncertainty : 13 % Jy = 2.77E-28 Significance : uncertainty Freq or Vel. : 12 microns (OBS )= 2.50E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.7 +080127 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 31 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 1.806E-01 Jy = 1.81E-27 W m^-2^ Hz^-1^ Uncertainty : 25 % Jy = 5.32E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.7 +080127 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 32 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 1.999E+00 Jy = 2.00E-26 W m^-2^ Hz^-1^ Uncertainty : 6 % Jy = 1.20E-27 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.7 +080127 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 33 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 5.757E+00 Jy = 5.76E-26 W m^-2^ Hz^-1^ Uncertainty : 6 % Jy = 3.45E-27 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 004525.7 +080127 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 34 Reference Code : 1978ApJS...36...53D Freq. targeted : 2380 MHz Measurement : 10. milliJy = 1.00E-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. 35 Reference Code : 1991RC3.9.C...0000d Freq. targeted : HI (21 cm line) Measurement : 14.78 m_21 mag = 5.35E-22 W m^-2^ Uncertainty : 0.20 m_21 mag = 1.08E-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: 004525.9 +080127 (B1950) Spatial mode : Multiple methods Notes : Homogenized from new and previously published data Qualifiers : m_21 equiv. to S(HI) = 5.346E-22 W m^-2
No. 36 Reference Code : 2004AJ....128.2080O Freq. targeted : HI 21cm line Arecibo Measurement : 9.9 Jy km/s = 4.59E-22 W m^-2^ Uncertainty : 0.3 Jy km/s = 1.39E-23 Significance : rms uncertainty Freq or Vel. : 5274 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 48 01.6 +08 17 48.0 (J2000) Spatial mode : From fitting to map Notes : From new raw data Qualifiers : 8.5 km/s resolution
No. 37 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 9.96 Jy km s^-1^ = 4.64E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5277 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 48 01.5 +08 17 48 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 38 Reference Code : 2004AJ....128.2080O Freq. targeted : HI 21cm line Arecibo Measurement : 9.9 Jy km/s = 4.59E-22 W m^-2^ Uncertainty : 0 Jy km/s = 0.00E+00 Significance : rms uncertainty Freq or Vel. : 5274 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 48 01.6 +08 17 48.0 (J2000) Spatial mode : From fitting to map Notes : From new raw data Qualifiers : 0.65 km/s resolution
No. 39 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 13.47 Jy km s^-1^ = 6.27E-22 W m^-2^ Uncertainty : Jy km s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5277 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 48 01.5 +08 17 48 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected line flux
No. 40 Reference Code : 2004AJ....128.2080O Freq. targeted : HI 21cm line Arecibo Measurement : 9.9 Jy km/s = 4.59E-22 W m^-2^ Uncertainty : 0.6 Jy km/s = 2.78E-23 Significance : rms uncertainty Freq or Vel. : 5274 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 48 01.6 +08 17 48.0 (J2000) Spatial mode : From fitting to map Notes : From new raw data Qualifiers : 1.3 km/s resolution
No. 41 Reference Code : 2005ApJS..160..149S Freq. targeted : HI 21 cm line Measurement : 13.99 Jy km s^-1^ = 6.51E-22 W m^-2^ Uncertainty : 1.68 Jy km s^-1^ = 7.82E-23 Significance : uncertainty Freq or Vel. : 5277 km s^-1^ (REST )= 1.42E+09 Hz Frequency mode : Line measurement; flux integrated over line; lines measured in emission Coord. targeted: 00 48 01.5 +08 17 48 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Self-absorption corrected line flux
No. 42 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 12.49 Jy km s^-1^ = 5.79E-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: 004525.9 +080127. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 43 Reference Code : 1993ApJS...88..383L Freq. targeted : HI (21 cm line) Measurement : 10.0 Jy km s^-1^ = 4.64E-22 W m^-2^ Uncertainty : 20 % Jy km s^-1^ = 9.28E-23 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: 004525.9 +080127. (B1950) Spatial mode : Flux in fixed aperture; Pointing corrected Notes : From new raw data Qualifiers :
No. 44 Reference Code : 1989H&RHI.C...0000H Freq. targeted : HI (21 cm line) Measurement : 11.70 Jy km s^-1^ = 5.43E-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: 004525.9 +080127. (B1950) Spatial mode : Not reported in paper Notes : Transformed from previously published data Qualifiers :
No. 45 Reference Code : 2002AJ....124..675C Freq. targeted : 1.4 GHz (VLA) Measurement : 17.2 milliJy = 1.72E-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 :
No. 46 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 19.8 milliJy = 1.98E-28 W m^-2^ Hz^-1^ Uncertainty : 1.7 milliJy = 1.70E-29 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 48 1.38 +08 17 50.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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