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J/A+AS/115/285 Catalogue of massive young stellar objects (Chan+, 1996)
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A catalogue of massive young stellar objects
Chan S.J., Henning T., Schreyer K.
<Astron. Astrophys. Suppl. Ser. 115, 285 (1996)>
=1996A&AS..115..285C
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ADC_Keywords: YSOs ; Stars, pre-main sequence ; Photometry, infrared ;
Radio lines
Keywords: catalogues - stars: formation - infrared - radio lines: ISM -
radio continuum: ISM
Description:
A catalogue of massive young stellar objects which contains about 250
objects is presented. This catalogue is an updated version of the
catalogue of Henning et al. (1984AN....305...67H). It provides
comprehensive information on infrared and radio flux densities,
molecular line data, association with maser sources, and outflow
phenomena.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1a.dat 145 253 The basic data
table1d.dat 61 285 The basic data (distances and references)
table2a.dat 143 503 The flux densities in the near-infrared (J,H,K)
and submillimeter/millimeter data
table2b.dat 73 269 The flux density at 6 cm
table3.dat 96 253 IRAS data
table4.dat 65 311 The information on dust features (ice, silicate
and PAH (polycyclic aromatic hydrocarbon
(Allamandola et al. 1989ApJS...71..733A))
table5.dat 80 552 Water Maser data
table6.dat 157 536 OH data
table7.dat 143 467 CH3OH maser/line data
table8.dat 146 360 NH3 line data
table9.dat 143 314 CS line data
table10.dat 135 267 HCO+ or HCO line data
table11.dat 124 421 CO line data
table12.dat 179 49 Information of telescopes during the observations
table13a.dat 66 253 Summary of the observational information on
molecules - maser
table13b.dat 58 253 Summary of the observational information
molecules - molecular lines
table14a.dat 66 14 Summary of the observational information
on molecules of the 'confused objects' - maser
table14b.dat 57 14 Summary of the observational information
on molecules of the 'confused objects' -
molecular lines
refs.dat 80 574 References
tables.tex 206 6475 Tables and References in LaTeX
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Byte-by-byte Description of file: table1a.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
14- 26 A13 --- Name Name of the object
28- 29 I2 h RAh Right ascension (1950)
31- 32 I2 min RAm Right ascension (1950)
34- 37 F4.1 s RAs Right ascension (1950)
40 A1 --- DE- Declination sign
41- 42 I2 deg DEd Declination (1950)
44- 45 I2 arcmin DEm Declination (1950)
47- 48 I2 arcsec DEs Declination (1950)
50- 56 F7.3 deg GLON Galactic longitude of the object
58- 63 F6.3 deg GLAT Galactic latitude of the object
66- 98 A33 --- Sp Spectral type
100-146 A47 --- OtherNam Other Names
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Byte-by-byte Description of file: table1d.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
14 A1 --- l_Dist [>] Limit flag on distance
15- 19 F5.2 kpc Dist Kinematic distance of the object
27- 31 F5.2 kpc Dist2 ? Second value of distance if an interval
of values is given
34- 61 A28 --- r_Dist References (See References on refs file)
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Byte-by-byte Description of file: table2a.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
14- 15 I2 --- Detect Number of detections
17- 21 F5.3 arcmin DiffDist ? Distance difference between the infrared
source and our selected IRAS object
23- 36 A14 --- CIO Name of the infrared source from the
Catalogue of Infrared Observations
(Gezari D.Y. Cat. <II/184>)
39 A1 --- x_Flux Flux measurement unit (Gezari, Cat. <II/184>)
46- 49 F4.1 --- Beam ? Angular beam size
50 A1 --- x_Beam [smV] Angular beam size measurement unit (1)
52- 56 F5.1 --- Beam2 ? Second value for angular beam size
57 A1 --- x_Beam2 [s] Measurement unit of the second value
for angular beam size (1)
59- 62 F4.1 --- UpBeam2 ? Upper value for Beam2 when an
interval of values is given
63 A1 --- x_UpBeam2 [s] Measurement unit of the upper
value for Beam2 (1)
65- 74 F10.4 --- JFlux ? Flux density at J (1.25 micron) in x_Flux
76- 83 F8.4 --- HFlux ? Flux density at H (1.65 micron) in x_Flux
86- 96 F11.4 --- KFlux ? Flux density at K (2.2 micron) in x_Flux
98-105 F8.3 --- Flux350 ? Flux density at 350 micron in x_Flux
107-110 F4.1 --- Flux800 ? Flux density at 800 micron in x_Flux
112-116 F5.2 --- Flux1300 ? Flux density at 1300 micron in x_Flux
118-123 I6 --- CIORef ? CIO reference number
125-127 I3 --- Referen ? References (See References numbers
on refs file)
129-143 A15 --- Remarks Special remarks on the data
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Note (1): the units are:
s: arcsec;
m: arcmin;
V: varied (reader should refer to the original paper for details)
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Byte-by-byte Description of file: table2b.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
15 A1 --- l_Flux Limit symbol on flux
16- 22 F7.2 --- Flux ? Flux density at 6 cm in x_Flux
23 A1 --- u_Flux [:] Uncertainty flag on Flux
25- 29 F5.2 --- e_Flux ? Error on Flux in x_Flux
31- 34 I4 --- Flux2 ? Second value for Flux
36- 42 A7 --- x_Flux Flux and flux error unit in Jy, mJy or mJy/23"
44- 46 I3 --- Referen ? References (See References numbers
on refs file)
48- 73 A26 --- Remarks Special remarks on measurements
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
14- 22 E9.3 Jy Flux12 Flux density in the 12 micron band
24- 32 E9.3 Jy Flux25 Flux density in the 25 micron band
34- 42 E9.3 Jy Flux60 Flux density in the 60 micron band
44- 52 E9.3 Jy Flux100 Flux density in the 100 micron band
54 A1 --- q_Flux12 Flux quality in the 12 micron band
55 A1 --- q_Flux25 Flux quality in the 25 micron band
56 A1 --- q_Flux60 Flux quality in the 60 micron band
57 A1 --- q_Flux100 Flux quality in the 100 micron band
59- 60 I2 % e_Flux12 Relative uncertainty of flux densities
in the 12 micron band
62- 63 I2 % e_Flux25 Relative uncertainty of flux densities
in the 25 micron band
65- 67 I3 % e_Flux60 ?=999 Relative uncertainty of flux densities
in the 60 micron band
69- 70 I2 % e_Flux100 ?=99 Relative uncertainty of flux densities
in the 100 micron band
72- 73 I2 --- Var IRAS variability
75- 79 F5.3 --- R(12/25) IRAS colours of the objects (12 micron
and 25 micron) (1)
81- 86 F6.3 --- R(25/60) IRAS colours of the objects (25 micron
and 60 micron) (1)
88- 93 F6.3 --- R(60/100) IRAS colours of the objects (60 micron
and 100 micron) (1)
95- 96 I2 --- LRS ? LRS class of the object
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Note (1): R(i/j)=log(iF(j)/jF(i))
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
15 A1 --- PAH3.3 Presence of the PAH (Polycyclic aromatic
hydrocarbon) emission features
at 3.3 micron (1)
18 A1 --- PAH7.7 Presence of the PAH emission features
at 7.7 micron (1)
21 A1 --- PAH8 Presence of the PAH emission features
at 8.6/8.7 micron (1)
24 A1 --- PAH11.3 Presence of the PAH emission features
at 11.3 micron (1)
26- 28 I3 --- r_PAH ? Reference which provide the information
on PAH features (See References numbers
on refs file)
31 A1 --- Sil10 Silicate absorption feature at 9.7/10
micron
34 A1 --- Sil18 Silicate absorption feature at 18 micron
36- 38 I3 --- r_Sil ? Reference which provide the information
on silicate absorption features
(See References numbers on refs file)
41 A1 --- Ice3.08 Ice absorption feature at 3.08 micron
43- 65 A23 --- r_Ice Reference number of literature which provide
the information on ice absorption features
(See References numbers on refs file)
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Note (1): the symbols have the following meaning:
Y : feature present
N : no feature present
? : feature possibly present
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Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
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2- 13 A12 --- IRAS IRAS name
15 A1 --- Det [DNO] Detection (1)
16 A1 --- n_Det [?] Uncertainty on detection
17- 33 A17 --- Telescop Telescope used during the observing runs
(the information on this telescope is
in Table 12)
35- 41 F7.3 --- Beam ? Angular beam size of the observation or,
in case of a rectangular beam, first
dimension of the beam
42- 44 F3.1 --- Beam2 ? In case of a rectangular beam,
second dimension of the beam
46 A1 --- x_Beam Beam Units (S=arcsec, M=arcmin)
48- 50 I3 --- r_Beam ? References (See References numbers
on refs file)
53 A1 --- Type [M] Character of the line: M=maser
55- 80 A26 --- Comment Special remarks on the measurement
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Note (1): the symbols are:
D: Detection
N: Non detection
O: Observed without any detection
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Byte-by-byte Description of file: table6.dat, table7.dat, table8.dat, table9.dat
Byte-by-byte Description of file: table10.dat
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Bytes Format Units Label Explanations
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2- 13 A12 --- IRAS IRAS name
15 A1 --- Det [DN] Detection (D) or non-detection (N)
16 A1 --- n_Det [?] Uncertainty on detection
17- 38 A22 --- Telescop Telescope used during the observing runs
(the information on this telescope is in
Table 12)
40- 46 F7.3 --- Beam ? Angular beam size of the observation or,
in case of a rectangular beam, first
dimension of the beam
47- 51 F5.2 --- Beam2 ? In case of a rectangular beam,
second dimension of the beam
53 A1 --- x_Beam [SMA] Beam Units (S=arcsec, M=arcmin,
A=mas (milliarcsec))
58- 60 I3 --- r_Beam ? References (See References numbers
on refs file)
61- 94 A34 --- Trans Transition of the line
95-104 F10.4 MHz Freq ? Line in this transition at a particular
frequency
105 A1 --- Sep [,/] Separation flag
106-114 F9.3 MHz Freq2 ? Second value of line in this transition
at a particular frequency
116-118 A3 --- Line [MEA+ ] Character of the line (2)
119 A1 --- n_Line [?] Uncertainty on character of the line
120-122 A3 --- Line2 [MEA+ ] Character of second line (2)
128-160 A33 --- Remarks Special remarks on the measurements
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Note (2): the character is:
M=maser
E=emission
A=absorption
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Byte-by-byte Description of file: table11.dat
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Bytes Format Units Label Explanations
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2- 13 A12 --- IRAS IRAS name
15 A1 --- Det [DN] Detection (D) or non-detection (N)
17- 40 A24 --- Telescop Telescope used during the observing runs
(the information on this telescope is in
Table 12)
42- 45 F4.1 --- Beam ? Angular beam size of the observation or,
in case of a rectangular beam, first
dimension of the beam
46- 49 F4.1 --- Beam2 ? In case of a rectangular beam,
second dimension of the beam
50 A1 --- x_Beam [SM] Beam Units (S=arcsec, M=arcmin)
52- 54 I3 --- r_Beam ? References (See References numbers
on refs file)
56- 58 A3 --- Trans Transition of the line
60- 66 F7.3 MHz Freq ? The frequency of the line
68- 72 F5.2 km/s DeltaV ? FWHM of the line
74- 77 F4.2 km/s e_DeltaV ? Uncertainty on the FWHM of the line
80- 82 I3 km/s MinV ? Minimum velocity at which an emission has
been observed
84- 87 I4 km/s MaxV ? Maximum velocity at which an emission has
been observed
102-124 A23 --- Remarks Special remarks on the measurements
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Byte-by-byte Description of file: table12.dat
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Bytes Format Units Label Explanations
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2- 15 A14 --- Telescop Abbreviated name of the observatory
17- 91 A75 --- Observ Observatory name
93-168 A76 --- City City where the observatory is located
169-179 A11 --- Country Country where the observatory is located
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Byte-by-byte Description of file: table13a.dat table14a.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
15 A1 --- H2O [DNO] Water maser at 22.235 GHz
16 A1 --- n_H2O [?] Uncertainty on detection
18 A1 --- OH1612 [DNO] OH maser at 1612 MHz
21 A1 --- OH1665 [DNO] OH maser at 1665 MHz
24 A1 --- OH1667 [DNO] OH maser at 1667 MHz
27 A1 --- OH1720 [DNO] OH maser at 1720 MHz
30 A1 --- OH4660 [DNO] OH maser at 4660 MHz
33 A1 --- OH4750 [DNO] OH maser at 4750 MHz
36 A1 --- OH4765 [DNO] OH maser at 4765 MHz
39 A1 --- OH6030 [DNO] OH maser at 6030 MHz
42 A1 --- OH6035 [DNO] OH maser at 6035 MHz
45 A1 --- CH3OH6 [DNO] CH3OH maser/line at 6.668 GHz
48 A1 --- CH3OH12 [DNO] CH3OH maser/line at 12.179 GHz
51 A1 --- CH3OH28 [DNO] CH3OH maser/line at 28.3 GHz
54 A1 --- CH3OH36 [DNO] CH3OH maser/line at 36.169 GHz
57 A1 --- CH3OH37 [DNO] CH3OH maser/line at 37.703 GHz
60 A1 --- CH3OH44 [DNO] CH3OH maser/line at 44.069 GHz
63 A1 --- CH3OH48 [DNO] CH3OH maser/line at 48.372 GHz
66 A1 --- CH3OH88 [DNO] CH3OH maser/line at 88.6 GHz
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Byte-by-byte Description of file: table13b.dat table14b.dat
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Bytes Format Units Label Explanations
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2- 12 A11 --- IRAS IRAS name
15 A1 --- CS48 [DN] CS line at 48.99 GHz (1)
18 A1 --- CS97 [DN] CS line at 97.98 GHz (1)
21 A1 --- CS244 [DN] CS line at 244.94 GHz (1)
24 A1 --- CS342 [DN] CS line at 342.88 GHz (1)
27 A1 --- C34S [DN] C^34^S line at 96.41 GHz (1)
30 A1 --- NH3-23.6 [DN] NH3 line at 23.69 GHz (1)
31 A1 --- n_NH3-23.6 [?] Uncertainty on detection
33 A1 --- NH3-23.7 [DN] NH3 line at 23.72 GHz (1)
34 A1 --- n_NH3-23.7 [?] Uncertainty on detection
36 A1 --- NH3-24.1 [DN] NH3 line at 24.139 GHz (1)
39 A1 --- NH3-24.5 [DN] NH3 line at 24.532 GHz (1)
42 A1 --- HCO+89 [DN] HCO+ line at 89.19 GHz (1)
45 A1 --- CO115 [DN] CO line at 115.27 GHz (1)
48 A1 --- CO230 [DN] CO line at 230.54 GHz (1)
51 A1 --- CO345 [DN] CO line at 345.8 GHz (1)
54 A1 --- 13CO110 [DN] ^13^CO line at 110.2 GHz (1)
58 A1 --- 13CO220 [DN] ^13^CO line at 220.4 GHz (1)
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Note (1): D = Detection, N = Non-detection
O = Observed without any detection
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- RefNo [1,328]+= Ref. number, repeated when several lines
5- 80 A76 --- Text Text of reference, starting by the 19-digit bibcode
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History:
* 28-Jul-1995: Prepared by Simona Mei [CDS]
* 18-Jul-2000: bibcodes added in file refs.dat (Francois Ochsenbein, CDS)
References:
Allamandola L.J. et al. 1989, ApJ Supp. 71, 733 =1989ApJS...71..733A
Gezari D.Y. et al. 1993, Catalog of Infrared observations,
NASA Reference Publication 1294, CDS Catalogue <II/184>
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(End) Simona Mei [CDS] 28-Jul-1995