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J/ApJ/747/10
2324
X-ray and multiwavelength properties of 11 WLQs (Wu+, 2012)
ReadMe+ftp
2012ApJ...747...10W
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1.
J/ApJ/747/10/table3
Continuum S/N values for SDSS DR7 quasars
(105783 rows)
meta
J/ApJ/747/10/table3
Simple Constraint
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
SDSS
(char)
SDSS name (HHMMSS.ss+DDMMSS.s; J2000)
(
meta.id;meta.main
)
(
ID_MAIN
)
imag
mag
[0/22.36] The apparent i-band magnitude
(Note 1)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_I
)
z
[0.06/5.47] Redshift
(Note 2)
(
src.redshift
)
(
REDSHIFT_HC
)
MJD
d
Modified Julian Day
(
time.epoch
)
(
TIME_DATE
)
Plate
Plate number
(
meta.id;instr.plate
)
(
ID_PLATE
)
Fiber
Fiber number
(
meta.id
)
(
ID_FIBER
)
SN170
(n)
[0/85] Signal-to-noise ratio at 1650-1750A
(Note 3)
(
stat.snr
)
(
INST_S/N
)
Np170
Number of pixels at 1650-1750 A
(Note 4)
(
meta.number
)
(
NUMBER
)
1700l
0.1nm
(n)
Wavelength lower limit; in Angstroms
(Note 5)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
1700u
0.1nm
(n)
[3788/9256] Wavelength upper limit; in Å
(Note 6)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
SN300
(n)
[0/77] Signal-to-noise ratio at 2950-3050A
(Note 3)
(
stat.snr
)
(
INST_S/N
)
Np300
Number of pixels at 2950-3050 A
(Note 4)
(
meta.number
)
(
NUMBER
)
3000l
0.1nm
(n)
Wavelength lower limit; in Angstroms
(Note 5)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
3000u
0.1nm
(n)
[3796/9270] Wavelength upper limit; in Å
(Note 6)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
SN515
(n)
[0/82] Signal-to-noise ratio at 5100-5200 A
(Note 3)
(
stat.snr
)
(
INST_S/N
)
Np515
Number of pixels at 2950-3050 A
(Note 4)
(
meta.number
)
(
NUMBER
)
5150l
0.1nm
(n)
Wavelength lower limit; in Angstroms
(Note 5)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
5150u
0.1nm
(n)
[5535/9273] Wavelength upper limit; in Å
(Note 6)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
Sloan
Display the online SDSS data for this quasar
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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