J/A+AS/98/589 IRAS Sources behind the Solar circle (Wouterloot+ 1993)
IRAS Sources behind the Solar circle. III. Observations of H2O, OH, CH3OH and CO
Wouterloot J.G.A., Brand J., Fiegle K.
<Astron. Astrophys. Suppl. Ser. 98, 589 (1993)>
=1993A&AS...98..589W 1993A&AS...98..589W
ADC_Keywords: Infrared sources; Galactic plane; Radio lines; Masers
Keywords: Interstellar medium: molecules - masers - radio lines: molecular
See also:
J/A+AS/80/149 (paper I)
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table1 197 1759 Line parameters towards IRAS sources observed
in H2O
table2 62 32 Positions of H2O masers
table3 61 302 Sources observed in OH
table4 109 24 Parameters of OH maser emission
table5 59 8 Positions of OH masers
table6 85 69 Parameters of OH thermal absorption or emission
table7 45 22 CH3OH observations
table8 91 34 12CO(2-1) observations
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table1
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 12 A11 --- IRAS IRAS denomination
16- 21 A6 --- Name other name
30- 32 F3.1 Jy sigmaH2O rms per channel of the spectrum taken on a
given day (H2O result)
33 A1 --- n_sigmaH2O resolution of the spectra
a: 0.64 km/s b: 0.32 km/s c: 0.16 km/s
d: 0.08 km/s e: 0.04 km/s f: 0.02 km/s
44- 49 F6.1 km/s V(H2O) []? LSR velocity of the strongest maser
feature (H2O result)
50 A1 --- n_V(H2O) [*] a '*' indicates value unknown
57- 63 F7.1 Jy F*L(H2O) []? peak flux density of the strongest
feature (H2O result)
75- 80 F6.1 km/s Vmin(H2O) []? velocity range V_low, where emission is
detected (H2O result)
81 A1 --- n_Vmin(H2O) [*] a '*' indicates value unknown
90- 95 F6.1 km/s Vmax(H2O) []? velocity range V_high where emission is
detected (H2O result)
96 A1 --- n_Vmax(H2O) [*] a '*' indicates value unknown
103-109 F7.1 Jy.km/s I(F*L(H2O)) []? integrated flux density (H2O result)
125-131 E7.1 solLum L(H2O) []? H2O luminosity
142-149 A8 --- Obs date of observation (as DD/MM/YY)
156 I1 --- r_Obs references for observation:
(1): this paper; (2): WW; (3): WBH;
(4):KJB; (5): CWC; (6): PBC
158-160 F3.1 --- n_CO []? rms value if no CO has been detected
167-172 F6.1 km/s V(CO) []? radial velocity (CO result)
183-186 F4.1 kpc d(CO) []? kinematic distance (CO result)
193-197 E5.1 solLum LFIR []? total FIR luminosity
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table2
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 11 A10 --- IRAS IRAS denomination
12 A1 --- n_IRAS a 'n' denotes no IRAS
15- 16 I2 h RA1h []? right ascension 1950 for IRAS position
18- 19 I2 min RA1m []? right ascension 1950 for IRAS position
21- 24 F4.1 s RA1s []? right ascension 1950 for IRAS position
26 A1 --- DE1- Declination sign
27- 28 I2 deg DE1d []? declination 1950 for IRAS position
30- 31 I2 arcmin DE1m []? declination 1950 for IRAS position
33- 34 I2 arcsec DE1s []? declination 1950 for IRAS position
37- 38 I2 h RA2h right ascension 1950 for H2O maser position
40- 41 I2 min RA2m right ascension 1950 for H2O maser position
43- 46 F4.1 s RA2s right ascension 1950 for H2O maser position
49 A1 --- DE2- Declination sign
50- 51 I2 deg DE2d declination 1950 for H2O maser position
53- 54 I2 arcmin DE2m declination 1950 for H2O maser position
56- 57 I2 arcsec DE2s declination 1950 for H2O maser position
59- 62 A4 --- Rem. remarks
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table3
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 11 A10 --- IRAS IRAS denomination
13- 33 A21 --- Name other name
36 A1 --- H2O [-+] H2O detected (+) or not detected (-)
45 I1 --- r_H2O reference for H2O detection,
(1): this paper, (2): WW, (3): WBH, (4): Be
52- 54 A3 --- 1665 OH result for 1665 MHz
M: maser emission, A: absorption,
-: not detected
58- 60 A3 --- 1667 OH result for 1667 MHz
M: maser emission, A: absorption,
E: thermal emission, -: not detected
blank: not observed
--------------------------------------------------------------------------------
Notes:
IRAS05358+3543 spectrum published by WBH
IRAS18174-1612, BE45, M17(4) maser emission possibly from BE48, 0.5' away
BE46, M17(1) maser emission possibly from BE48, 3.2' away
IRAS18174-1612, BE47, M17(2) maser emission possibly from BE48, 0.3' away
BE52 maser emission possibly from BE51, 1.4' away
IRAS18244-1155, BE56 maser emission possibly from BE57, 6.0' away
IRAS18449-0115, BE79 known maser; see BE
BE81, W43(M2) maser emission possibly from BE84, 4.4' away
IRAS19209+1421, BE114, W51W maser emission possibly from W51M, 8.9' away
IRAS21306+5540 spectrum published by WBH
IRAS22566+5830, S152 spectrum published by WW
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table4
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 15 A14 --- IRAS IRAS name
18- 21 I4 MHz Freq. frequency
24- 27 F4.2 Jy FL1 []? LCP peak flux density
32- 36 F5.1 km/s VLSR1 []? LCP LSR velocity of the strongest maser
feature
41- 45 F5.1 km/s Vmin1 []? LCP velocity range V_low where emission is
detected
50- 54 F5.1 km/s Vmax1 []? LCP velocity range V_high where emission
is detected
62- 65 F4.2 Jy.km/s I(FL1) []? LCP integrated flux density
68- 71 F4.2 Jy FL2 []? RCP peak flux density
76- 80 F5.1 km/s VLSR2 []? RCP LSR velocity of the strongest maser
feature
85- 89 F5.1 km/s Vmin2 []? RCP velocity range V_low where emission is
detected
94- 98 F5.1 km/s Vmax2 []? RCP velocity range V_high where emission
is detected
106-109 F4.2 Jy.km/s Fint2 []? RCP integrated flux density
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table5
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 11 A10 --- IRAS IRAS name
13- 14 I2 h RAh right ascension 1950 for OH maser position
16- 17 I2 min RAm right ascension 1950 for OH maser position
19- 22 F4.1 s RAs right ascension 1950 for OH maser position
24 A1 --- DE- declination sign
25- 26 I2 deg DEd declination 1950 for OH maser position
28- 29 I2 arcmin DEm declination 1950 for OH maser position
31- 32 I2 arcsec DEs declination 1950 for OH maser position
34- 63 A30 --- Rem. remarks
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table6
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 16 A15 --- Name IRAS or BE denomination
17- 20 I4 MHz Freq. frequency
22- 27 F6.2 K Tmb brightness temperature
29- 33 F5.1 km/s VLSR LSR velocity
36- 38 F3.1 km/s e_VLSR uncertainty of LSR velocity
41- 44 F4.1 km/s DeltaV linewidth
47- 49 F3.1 km/s e_DeltaV uncertainty of linewidth
52- 57 F6.1 K.km/s I(Tmb) brightness temperature integrated over
velocity
60- 62 F3.1 K.km/s e_I(Tmb) rms uncertainty on I(Tmb)
65- 89 A25 --- Rem. remarks
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table7
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 11 A10 --- IRAS IRAS denomination
13- 18 F6.2 deg GLON galactic longitude
21- 25 F5.2 deg GLAT galactic latitude
29- 31 F3.1 Jy sigma rms
33- 36 F4.2 km/s DeltaV resolution of spectra
38- 45 A8 "DD/MM/YY" Date observation date
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table8
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 11 A10 --- IRAS IRAS denomination
13- 16 F4.1 K TR* []? temperature
17 A1 --- n_TR* a '*' denotes that rms = 0.2 when TR* is not
detected
19- 20 F2.1 K e_TR* []? rms uncertainty on TR*
23- 27 F5.1 km/s VLSR []? LSR velocity
30- 31 F2.1 km/s e_VLSR []? uncertainty of LSR velocity
34- 37 F4.1 km/s DeltaV []? linewidth
40- 41 F2.1 km/s e_DeltaV []? uncertainty of linewidth
44- 60 A17 --- Rem. remarks (1)
62- 66 F5.2 kpc R []? distance from galactic centre
68- 72 F5.2 kpc d []? distance from Sun
74- 77 I4 pc z []? distance from galactic plane
79- 83 E5.1 solLum LFIR []? FIR luminosity
87- 91 A5 --- Name other name
--------------------------------------------------------------------------------
Note (1):
as dist: for these sources we assumed a distance of 0.35 kpc
nk dist: for these sources we used the near kinematic distances
--------------------------------------------------------------------------------
References:
CWC Churchwell E., Walmsley C.M., Cesaroni R. 1990, A&AS 83, 119
KJB Koempe C., Joncas G. Baudry A., Wouterloot J.G.A. 1989, A&A 221, 295
PBC Palla F., Brand J., Cesaroni R., Comoretto G., Felli M. 1991, A&A 246, 249
WB Wouterloot J.G.A., Brand J. 1989, A&AS 80, 149
WBH Wouterloot J.G.A., Brand J., Henkel C. 1988, A&A 191, 323
WW Wouterloot J.G.A., Walmsley C.M. 1986, A&A 168, 237
--------------------------------------------------------------------------------
Courtesy: Jan Wouterloot
(End) Francois Ochsenbein [CDS] 12-Jan-1994