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III/197
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III/197
..lrs
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Distance ρ
Position angle θ
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J2000
B1950
Ecl. J2000
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Target
Name (resolved by
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) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
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III/197
45399
IRAS Low Resolution Spectra (IRAS team, 1987)
ReadMe+ftp
1987yCat.3197....0J
Similar Catalogs
spectrum
Post annotation
1.
III/197/lrs
(c)
The IRAS Low Resolution Spectra
[spectrum]
(5425 rows)
2.
III/197/assoc
Associated sources
(10913 rows)
Simple Constraint
List Of Constraints
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Constraints
applied on Columns
(
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
IRAS
(char)
(i)
IRAS source name
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
RA1950
"h:m:s"
(i)
Hours RA, equinox 1950.0, epoch 1983.5
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DE1950
"d:m:s"
(i)
Degrees Dec, equinox 1950.0, epoch 1983.5
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
F12
Jy
Average non-color corrected flux density, 12um
(
phot.flux.density;em.IR.8-15um
)
(
PHOT_FLUX_IR_12
)
(1)
F25
Jy
Average non-color corrected flux density, 25um
(
phot.flux.density;em.IR.15-30um
)
(
PHOT_FLUX_IR_25
)
(1)
F60
Jy
Average non-color corrected flux density, 60um
(
phot.flux.density;em.IR.30-60um
)
(
PHOT_FLUX_IR_60
)
(1)
F100
Jy
Average non-color corrected flux density 100um
(
phot.flux.density;em.IR.60-100um
)
(
PHOT_FLUX_IR_100
)
(1)
NLRS
Number of significant LRS spectra
(
meta.number
)
(
NUMBER
)
(1)
Nsp1
Number of accepted spectra in 8-13um band
(
meta.number
)
(
NUMBER
)
(1)
Nsp2
Number of accepted spectra in 11-22um band
(
meta.number
)
(
NUMBER
)
ALL
cols
(i)
indexed column
(1)
LRSChar
Characterization of averaged LRS spectrum
(Note 1)
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
(1)
LRS
(char)
Display the LRS spectrum (plot and table)
(
meta.ref.url
)
(
DATA_LINK
)
(1)
SpQual1
[1/3] Quality of spectrum in 8-13um band
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
(1)
SpQual2
[1/3] Quality of spectrum in 11-22um band
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
(1)
Var
Percent likelihood of variability
(
src.var.index
)
(
VAR_INDEX
)
(1)
NID
Number of associations in file "
assoc.dat
"
(
meta.number
)
(
NUMBER
)
(1)
IDType
[0/4] Type of association
(Note 5)
(
src.class
)
(
CLASS_OBJECT
)
(1)
Bline1s
Average of samples 1-20 in 8-13um band
(Note 4)
(
phot.flux.density;em.IR
)
(
PHOT_FLUX_IR_MISC
)
(1)
Bline1l
Average of samples 81-100 in 8-13um band
(Note 4)
(
phot.flux.density;em.IR
)
(
PHOT_FLUX_IR_MISC
)
(1)
Bline2s
Average of samples 1-20 in 11-22um band
(Note 4)
(
phot.flux.density;em.IR
)
(
PHOT_FLUX_IR_MISC
)
(1)
Bline2l
Average of samples 81-100 in 11-22um band
(Note 4)
(
phot.flux.density;em.IR
)
(
PHOT_FLUX_IR_MISC
)
(1)
Noise1
rms noise of 8-13um band
(Note 4)
(
instr.det.noise
)
(
INST_NOISE
)
(1)
Noise2
rms noise of 11-22um band
(Note 4)
(
instr.det.noise
)
(
INST_NOISE
)
ALL
cols
(i)
indexed column
(1)
SNR1
Signal-to-noise ratio in 8-13um band
(
stat.snr;instr.bandpass
)
(
INST_S/N
)
(1)
SNR2
Signal-to-noise ratio in 11-22um band
(
stat.snr;instr.bandpass
)
(
INST_S/N
)
(1)
Asymm1
Asymmetry in 8-13um band
(Note 3)
(
instr.param
)
(
INST_PARAM
)
(1)
Asymm2
Asymmetry in 11-22um band
(Note 3)
(
instr.param
)
(
INST_PARAM
)
(1)
Sratio
Ratio of integrated LRS to 12um flux
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
(1)
SCALE
W/m2/um
Scale factor for all flux densities
(Note 4)
(
arith.factor
)
(
DATA_SCALE-FACTOR
)
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
_RA.icrs
"h:m:s"
(n)
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
(1)
_DE.icrs
"d:m:s"
(n)
(i)
Declination (ICRS, epoch 2000) computed by CDS
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
(2)
RecNo
Record number of IRAS source in lrs.dat
(
meta.record
)
(
RECORD
)
(2)
CatNum
Catalog number
(Note 1)
(
meta.id
)
(
ID_NUMBER
)
(2)
Source
(char)
Source identification
(
meta.id.cross
)
(
ID_CROSSID
)
(2)
Type
(char)
Source type or spectral class
(Note 1)
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
(2)
Radius
arcsec
Radius vector from IRAS source to association
(
phys.angSize;src
)
(
EXTENSION_RAD
)
(2)
Pos
deg
Position angle (E of N), IRAS source to object
(
pos.posAng
)
(
POS_POS-ANG
)
(2)
Field1
Object data field 1, catalog dependent
(Note 1)
(
obs.field
)
(
ID_FIELD
)
(2)
Field2
Object data field 2, catalog dependent
(Note 1)
(
obs.field
)
(
ID_FIELD
)
(2)
Field3
Object data field 3, catalog dependent
(Note 1)
(
obs.field
)
(
ID_FIELD
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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