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Data:
SiO
DEG01 - SiO Maser Survey of Southern IRAS Sources
Interferometry data
Short title
: Deguchi et al. (2001)
Authors
: Deguchi, Shuji Nakashima, Jun-Ichi Balasubramanyam, Ramesh
Journal
: Publications of the Astronomical Society of Japan, vol.53, no. 2, p. 305-314.
Bibcode
:
2001PASJ...53..305D
PDF
:
DEG01.pdf
Abstract
We have surveyed 163 southern IRAS sources in the SiO J = 2 - 1 v = 1 maser line at 86 GHz, obtaining 38 (22 new and 16 previously known) detections. These detections include 6 stars not previously detected in OH 1612 MHz surveys, and 4 sources assigned incorrect OH radial velocities. The distance reachable in this survey turned out to be about 4 kpc. The local velocity dispersion near the Sun were found to be approximately 30 km s
-1
for these IRAS/SiO sources. A relatively high concentration of the SiO detected sources were found at the area 320° < l < 340° (toward Norma tangent). The estimated distances for these sources suggest that this concentration is spread between 2 and 6 kpc from the Sun, peaking on the Scutum-Crux arm.
Target sources:
IRAS
Input tables
: Table 1 and 2
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Table (CSV)
,
Spectra (ASCII)
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Detection table from Deguchi et al. (2001)
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individual components
ID
Obs. RA
Obs. Dec
l
b
Source name
Spectra
Line
V
low
V
up
V
peak
T
a
∫T
a
dv
Date
RMS
(J2000)
(J2000)
(deg.)
(deg.)
SiO
(km/s)
(km/s)
(km/s)
(K)
(K*km/s)
(Jy)
1
02 52 22.8
-87 20 19.2
301.39376
-29.419137
03074-8732
Spectra
SiO J=2-1 v=1
7.3
0.146
0.352
2000-07-12
0.044
2
03 32 30.2
-76 26 57.3
291.994784
-37.04263
03336-7636
SiO J=2-1 v=1
2.0
0.174
0.378
2000-07-12
0.026
3
04 09 35.3
-81 51 16.9
295.611181
-32.222868
04140-8158
Spectra
SiO J=2-1 v=1
21.1
0.693
3.277
2000-07-05
0.047
4
04 39 15.6
-74 21 43.4
286.970715
-34.744773
04404-7427
Spectra
SiO J=2-1 v=1
-11.3
1.383
2.012
2000-07-05
0.052
5
05 04 50.4
-21 54 16.5
222.666735
-32.716124
05027-2158
Spectra
SiO J=2-1 v=1
-27.2
0.554
1.496
2000-07-07
0.052
6
05 10 8.4
-64 19 3.9
274.300107
-35.164122
05098-6422
Spectra
SiO J=2-1 v=1
29.7*
35.6*
31.5
0.653
1.935
2000-07-06
0.050
7
05 35 59.5
-44 04 36.9
249.980589
-31.593711
05345-4406
Spectra
SiO J=2-1 v=1
17.1
0.208
0.431
2000-07-07
0.028
8
09 04 51.8
-28 10 35.4
253.985344
12.477282
09027-2758
Spectra
SiO J=2-1 v=1
91.0
0.106
0.49
2000-07-13
0.045
9
09 52 4.5
-54 53 23.3
279.004384
-0.576366
09503-5439
Spectra
SiO J=2-1 v=1
-64.0
0.068
0.169
2000-07-11
0.014
10
10 51 31.3
-58 31 4.8
287.804072
0.786754
10495-5815
Spectra
SiO J=2-1 v=1
-15.9
0.077
0.419
2000-07-13
0.021
11
13 23 29.3
-55 52 35.2
307.447793
6.714036
13203-5536
Spectra
SiO J=2-1 v=1
-7.2
0.134
0.304
2000-07-13
0.027
12
14 51 30.5
-58 25 13.3
318.121307
0.865198
14477-5812
Spectra
SiO J=2-1 v=1
3.1
0.124
0.435
2000-07-13
0.023
13
15 19 24.5
-57 34 36.9
321.753454
-0.216036
15155-5723
Spectra
SiO J=2-1 v=1
-11.1
0.22
0.542
2000-07-09
0.043
14
15 26 43
-54 56 9.2
324.04737
1.440045
15229-5445
Spectra
SiO J=2-1 v=1
-18.1
0.166
0.383
2000-07-12
0.025
15
15 54 46
-52 16 29
328.970593
1.075383
15509-5207
Spectra
SiO J=2-1 v=1
-52.2
0.188
0.501
2000-07-08
0.043
16
15 58 1.6
-54 16 59.1
328.052728
-0.776155
15541-5408
Spectra
SiO J=2-1 v=1
-75.1
0.234
0.166
2000-07-08
0.044
17
16 04 1.1
-41 34 20.5
337.188824
8.145606
16005-4126
Spectra
SiO J=2-1 v=1
-66.5
0.111
0.269
2000-07-12
0.022
18
16 11 52.9
-58 38 14.8
326.575736
-5.29666
16077-5830
Spectra
SiO J=2-1 v=1
-41.3
0.314
0.507
2000-07-10
0.049
19
16 25 43.6
-50 55 42.5
333.412465
-1.198119
16219-5048
Spectra
SiO J=2-1 v=1
-54.7
0.157
0.253
2000-07-08
0.042
20
16 36 32
-48 54 38.8
336.074222
-1.083128
16327-4848
Spectra
SiO J=2-1 v=1
-64.6
0.095
0.35
2000-07-11
0.027
21
17 02 10.6
-33 19 31.2
351.131346
5.205861
16589-3315
Spectra
SiO J=2-1 v=1
0.4
0.209
0.375
2000-07-08
0.038
22
17 15 22.9
-27 10 38.6
357.809358
6.542281
17122-2707
Spectra
SiO J=2-1 v=1
-13.8
0.219
0.253
2000-07-08
0.040
23
17 17 48.5
-62 29 3.6
328.835256
-13.949276
17131-6225
Spectra
SiO J=2-1 v=1
-59.8
0.457
0.821
2000-07-08
0.053
24
17 36 37
-62 35 56.4
329.879967
-15.870938
17319-6234
Spectra
SiO J=2-1 v=1
-8.3
0.414
0.858
2000-07-08
0.044
25
17 40 5.8
-30 02 4.9
358.433493
0.444194
17368-3000
Spectra
SiO J=2-1 v=1
5.1
0.151
0.431
2000-07-10
0.031
26
18 50 29.3
-47 59 11
348.22393
-19.652863
18467-4802
Spectra
SiO J=2-1 v=1
49.0
0.233
0.258
2000-07-10
0.050
27
20 07 41.9
-42 32 21.3
357.692519
-31.499166
20042-4241
Spectra
SiO J=2-1 v=1
-23.2
0.226
0.713
2000-07-10
0.053
28
20 14 44.6
-46 58 57.5
352.665988
-33.3165
20111-4708
Spectra
SiO J=2-1 v=1
7.1
0.402
0.778
2000-07-06
0.043
29
20 18 57.9
-71 43 31.4
323.109629
-32.479333
20135-7152
Spectra
SiO J=2-1 v=1
-1.1
0.799
1.21
2000-07-08
0.050
30
20 21 02
-56 11 3.3
341.610766
-34.581658
20171-5620
Spectra
SiO J=2-1 v=1
-45.3
0.139
0.199
2000-07-13
0.029
31
20 32 33.6
-21 41 26
22.942257
-31.445411
20296-2151
Spectra
SiO J=2-1 v=1
7.2
0.233
0.381
2000-07-08
0.051
32
20 37 22.6
-30 10 27.7
13.594341
-34.911506
20343-3020
Spectra
SiO J=2-1 v=1
-24.1
0.258
0.438
2000-07-08
0.053
33
20 53 33.8
-71 51 27.4
322.053053
-35.036377
20484-7202
Spectra
SiO J=2-1 v=1
-31.6
0.24
0.535
2000-07-05
0.031
34
20 56 22.7
-54 19 28.2
343.37303
-39.758786
20526-5431
Spectra
SiO J=2-1 v=1
31.5
0.264
0.666
2000-07-05
0.058
35
20 58 28.2
-65 38 7.6
329.168678
-37.489758
20541-6549
Spectra
SiO J=2-1 v=1
-5.0
0.564
1.404
2000-07-08
0.047
36
21 00 21.4
-36 55 9.9
6.228713
-40.796481
20571-3706
Spectra
SiO J=2-1 v=1
-12.0
0.12
0.247
2000-07-08
0.027
37
21 10 7.2
-38 31 3.2
4.300902
-42.850243
21069-3843
Spectra
SiO J=2-1 v=1
-23.3
0.877
0.989
2000-07-06
0.049
38
22 26 05
-48 26 20.2
345.88501
-54.765847
22230-4841
Spectra
SiO J=2-1 v=1
-28.9
0.399
0.558
2000-07-06
0.047
Non-detection table from Deguchi et al. (2001)
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Group name
Different Line detections
IRAS source
IRAS coordinates (RA, Dec)
IRAS source distance (arcsec)
IRAS flux density (F12,F25,F60,F100)
2MASS source
2MASS coordinates (RA, Dec)
2MASS source distance (arcsec)
2MASS magnituted (J,H,K)
GCVS source
GCVS coordinates (RA, Dec)
GCVS source distance (arcsec)
GCVS parameters
WISE source
WISE coordinates (RA, Dec)
WISE source distance (arcsec)
WISE magnitudes (w1, w2, w3, w4)
Akari IRC source
Akari IRC coordinates (RA, Dec)
Akari IRC source distance (arcsec)
Akari IRC fluxes (S09, S18)
Akari FIS source
Akari FIS coordinates (RA, Dec)
Akari FIS source distance (arcsec)
Akari FIS fluxes (S65, S90, S140, S160)
Continuum source
Continuum coordinates (RA, Dec)
Continuum source distance (arcsec)
Continuum parameters
Bolocam GPS
BGPS coordinates (RA, Dec)
BGPS source distance (arcsec)
BGPS parameters
EGO source
EGO coordinates (RA, Dec)
EGO source distance (arcsec)
EGO parameters
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select MAX(sio_data.ra_hms) as ra_hms,MAX(sio_data.dec_dms) as dec_dms,MAX(sio_data.source_name) as source_name,MAX(sio_data.ra) as ra,MAX(sio_data.dec) as dec,MAX(sio_data.l) as l,MAX(sio_data.b) as b,MAX(sio_data.vlow) as vlow,MAX(sio_data.vup) as vup,MAX(sio_data.vpeak) as vpeak,MAX(sio_data.vpeak_e) as vpeak_e,MAX(sio_data.vpeak2) as vpeak2,MAX(sio_data.vpeak2_e) as vpeak2_e,MAX(sio_data.dv) as dv,MAX(sio_data.other_name) as other_name,MAX(sio_data.peak) as peak,MAX(sio_data.peak_e) as peak_e,MAX(sio_data.peak2) as peak2,MAX(sio_data.peak2_e) as peak2_e,MAX(sio_data.int) as int,MAX(sio_data.int_e) as int_e,MAX(sio_data.rms) as rms,MAX(sio_data.date) as date,MAX(sio_data.date2) as date2,MAX(sio_data.telescope_ref) as telescope_ref,MAX(sio_data.units) as units,MAX(sio_data.beam) as beam,MAX(sio_data.ref) as ref,MAX(sio_data.list_ref) as list_ref,MAX(sio_data.ascii) as ascii,MAX(sio_data.image) as image,MAX(sio_data.id) as id,MAX(sio_data.date_txt) as date_txt,MAX(sio_data.line) as line FROM sio_data WHERE ref ilike 'DEG01' AND detected=true AND hide=false GROUP BY ref
select sio_data.ra_hms,sio_data.dec_dms,sio_data.source_name,sio_data.ra,sio_data.dec,sio_data.l,sio_data.b,sio_data.vlow,sio_data.vup,sio_data.vpeak,sio_data.vpeak_e,sio_data.vpeak2,sio_data.vpeak2_e,sio_data.dv,sio_data.other_name,sio_data.peak,sio_data.peak_e,sio_data.peak2,sio_data.peak2_e,sio_data.int,sio_data.int_e,sio_data.rms,sio_data.date,sio_data.date2,sio_data.telescope_ref,sio_data.units,sio_data.beam,sio_data.ref,sio_data.list_ref,sio_data.ascii,sio_data.image,sio_data.id,sio_data.date_txt,sio_data.line FROM sio_data WHERE ref ilike 'DEG01' AND detected=true AND hide=false ORDER BY detected DESC,id
