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H
2
O
GYU90 - New H2O masers in color-selected IRAS point sources.
Short title
: Gyulbudaghian et al. (1990)
Authors
: Gyulbudaghian, A. L.Rodriguez, L. F.Curiel, S.
Journal
: Revista Mexicana de Astronomia y Astrofisica, Vol. 20, p. 51 (1990)
Bibcode
:
1990RMxAA..20...51G
Target type
: IRAS
Abstract
Using the Haystack radio telescope, the authors searched for H
2
O maser emission toward 21 color-selected IRAS point sources. The color selection criteria were those proposed by Wouterloot and Walmsley (1986) for H
2
O masers. The authors detected 9 masers, of which 7 are new detections. The detection rate of 43% is significantly higher than those obtained in previous surveys of IRAS sources and indicate that the criteria of Wouterloot and Walmsley can be used for the efficient detection of new water masers. One of the masers detected by the authors, that associated with IRAS 21144+5430, is very bright and overluminous with respect to the IRAS luminosity of the region. Its large negative radial velocity suggests it is located in the Perseus arm, at a distance of 4 to 6 kpc, which would make it one of the most luminous water masers in the Galaxy. The authors observed this region with the Very Large Array and set an upper limit of 0.3 mJy for the 6-cm continuum emission in the vicinity of the maser.
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Table (CSV)
View as list of objects
Detection table from Gyulbudaghian et al. (1990)
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individual components
ID
Obs. RA
Obs. Dec
l
b
Group id
Source name
Line
V
peak
F
peak
Telescope
V
step
RMS
Beam
Detection
Class
Dist. (parallax)
Date
(J2000)
(J2000)
(deg.)
(deg.)
H
2
O
(km/s)
(Jy)
(km/s)
(Jy)
(arcsec)
Yes
/
No
(kpc)
1
21 15 55.9
+54 43 30.9
95.0535
3.9717
G95.053+3.972
21144+5430
22 GHz
;
-88.4
450
HAYS
0.88
1.000
90
+H
2
O
+CH
3
OH I
-CH
3
OH II
-OH
SFR
1988 July-Nov
2
21 18 53.2
+55 03 19.3
95.5876
3.8971
G95.588+3.897
21173+5450
22 GHz
;
-82.7
4
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH II
EVOLVED
1988 July-Nov
3
21 38 30.4
+55 10 22
97.7032
2.0482
G97.703+2.048
21368+5456
22 GHz
;
-56.7
13
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH II
SFR_MIXED
1988 July-Nov
4
21 40 29
+56 35 58
98.8562
2.9343
G98.856+2.934
21388+5622
22 GHz
;
-3.9
130
HAYS
0.88
1.000
90
+H
2
O
-OH
SFR_MIXED
1988 July-Nov
5
21 40 42.4
+58 16 9.7
99.9825
4.1696
G99.982+4.170
21391+5802
22 GHz
;
-5.2
9
HAYS
0.88
1.000
90
+H
2
O
+CH
3
OH I
+CH
3
OH II
GALAXY
1988 July-Nov
21 40 42.4
+58 16 9.7
99.9825
4.1696
G99.982+4.170
21391+5802
22 GHz
;
2.7
35
HAYS
0.88
1.000
90
+H
2
O
+CH
3
OH I
+CH
3
OH II
GALAXY
1988 July-Nov
7
21 43 1.4
+54 56 16.3
98.0354
1.4458
G98.035+1.446
21413+5442
22 GHz
;
-70.4
4
HAYS
0.88
1.000
90
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
1988 July-Nov
21 43 1.4
+54 56 16.3
98.0354
1.4458
G98.035+1.446
21413+5442
22 GHz
;
-59.8
9
HAYS
0.88
1.000
90
+H
2
O
+CH
3
OH I
+CH
3
OH II
+OH
SFR
1988 July-Nov
9
21 49 40.6
+55 24 49.4
99.0692
1.1990
G99.069+1.199
21479+5510
22 GHz
;
-74.3
6
HAYS
0.88
1.000
90
+H
2
O
+CH
3
OH II
SFR
1988 July-Nov
10
21 55 54.3
+56 12 58.8
100.2540
1.2776
G100.254+1.278
21542+5558
22 GHz
;
-50.1
6
HAYS
0.88
1.000
90
+H
2
O
-OH
SFR
1988 July-Nov
11
21 57 44.6
+58 21 06
101.7636
2.8091
G101.764+2.809
21561+5806
22 GHz
;
-71.2
8
HAYS
0.88
1.000
90
+H
2
O
SFR
1988 July-Nov
Non-detection table from Gyulbudaghian et al. (1990)
Export table to csv
Hide
/
Show
individual components
ID
Obs. RA
Obs. Dec
l
b
Group id
Source name
Line
F
peak
Telescope
V
step
RMS
Beam
Detection
Class
Date
(J2000)
(J2000)
(deg.)
(deg.)
H
2
O
(Jy)
(km/s)
(Jy)
(arcsec)
Yes
/
No
1
21 02 48.5
+59 30 48.3
97.4011
8.5149
G97.401+8.515
21015+5918
22 GHz
;
<3
HAYS
0.88
1.000
90
-H
2
O
SFR_MIXED
1988 July-Nov
2
21 19 58.6
+55 19 52.4
95.8940
3.9799
G95.894+3.980
21184+5507
22 GHz
;
<3
HAYS
0.88
1.000
90
-H
2
O
EVOLVED
1988 July-Nov
3
21 26 14.4
+55 25 56.7
96.5988
3.4259
G96.599+3.426
21246+5512
22 GHz
;
<3
HAYS
0.88
1.000
90
-H
2
O
SFR
1988 July-Nov
4
21 35 21
+53 47 11.9
96.4353
1.3233
G96.435+1.323
21336+5333
22 GHz
;
<3
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH I
-CH
3
OH II
SFR
1988 July-Nov
5
21 35 43.9
+53 52 58.8
96.5418
1.3569
G96.542+1.357
21340+5339
22 GHz
;
<3
HAYS
0.88
1.000
90
-H
2
O
-CH
3
OH I
-OH
SFR
1988 July-Nov
6
21 43 29.8
+54 16 56.4
97.6603
0.9038
G97.660+0.904
21418+5403
22 GHz
;
<3
HAYS
0.88
1.000
90
-H
2
O
-CH
3
OH II
SFR
1988 July-Nov
7
21 46 6.8
+57 26 22.9
99.9866
3.0716
G99.987+3.072
21445+5712
22 GHz
;
<4
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH II
SFR
1988 July-Nov
8
21 52 56.9
+56 39 51
100.2121
1.8824
G100.212+1.882
21512+5625
22 GHz
;
<4
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH I
SFR
1988 July-Nov
9
21 53 39.2
+56 27 45.7
100.1620
1.6644
G100.162+1.664
21519+5613
22 GHz
;
<4
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH I
-CH
3
OH II
SFR
1988 July-Nov
10
21 54 18.4
+57 42 51.2
101.0114
2.5884
G101.011+2.588
21526+5728
22 GHz
;
<3
HAYS
0.88
1.000
90
+H
2
O
-CH
3
OH II
SFR
1988 July-Nov
11
21 56 29.7
+58 01 35.2
101.4336
2.6535
G101.434+2.654
21548+5747
22 GHz
;
<4
HAYS
0.88
1.000
90
-H
2
O
-CH
3
OH II
SFR
1988 July-Nov
12
22 05 15.1
+60 48 41.3
104.0077
4.2004
G104.008+4.200
22036+6034
22 GHz
;
<3
HAYS
0.88
1.000
90
-H
2
O
SFR
1988 July-Nov
Get selected data
X
DSS colored
2MASS colored
WISE colored
SDSS color
IRAC color I1,I2,I4
GLIMPSE 360
PACS color (70-160 um)
SPIRE color (250-500 um)
NVSS (1.4GHz)
ATLASGAL 870 um
ATLASGAL 870 um + Planck
Bolocam 1.1 mm
UKIDSS K
Download UKIDSS K FITS
2MASS K
Download 2MASS K FITS
select MAX(h2o_data_all.ra_hms) as ra_hms,MAX(h2o_data_all.dec_dms) as dec_dms,MAX(h2o_data_all.source_name) as source_name,MAX(h2o_data_all.ra) as ra,MAX(h2o_data_all.dec) as dec,MAX(h2o_data_all.l) as l,MAX(h2o_data_all.b) as b,MAX(h2o_data_all.grp) as grp,MAX(h2o_data_all.other_name) as other_name,MAX(h2o_data_all.other_desc) as other_desc,BOOL_OR(thermal) as thermal,MAX(h2o_data_all.line) as line,MAX(h2o_data_all.vrange) as vrange,MAX(h2o_data_all.vpeak) as vpeak,MAX(h2o_data_all.peak) as peak,MAX(h2o_data_all.fwhm) as fwhm,MAX(h2o_data_all.int) as int,MAX(h2o_data_all.rms) as rms,MAX(h2o_data_all.units) as units,MAX(h2o_data_all.units_rms) as units_rms,MAX(h2o_data_all.date_txt) as date_txt,MAX(h2o_data_all.telescope_ref) as telescope_ref,MAX(h2o_data_all.telescope_conf) as telescope_conf,MAX(h2o_data_all.v_step) as v_step,MAX(h2o_data_all.beam) as beam,MAX(h2o_data_all.beam_maj) as beam_maj,MAX(h2o_data_all.beam_min) as beam_min,MAX(h2o_data_all.beam_pa) as beam_pa,MAX(h2o_data_all.ref) as ref,MAX(h2o_data_all.list_ref) as list_ref,MAX(h2o_data_all.ascii) as ascii,MAX(h2o_data_all.url) as url,MAX(h2o_data_all.image) as image,MAX(h2o_data_all.image2) as image2,MAX(h2o_data_all.image3) as image3,MAX(h2o_data_all.descr) as descr,MAX(h2o_data_all.id) as id,BOOL_OR(mjy_flag) as mjy_flag,BOOL_OR(rms_mjy_flag) as rms_mjy_flag,MAX(h2o_data_all.dist) as dist,1 as dist_parallax,MAX(h2o_data_all.date_txt) as date_txt,MAX(line_det) as line_det,MAX(type) as type,MAX(simbad_types_cat) as simbad_types_cat FROM h2o_data_all LEFT JOIN all_objects_withmet ON h2o_data_all.grp=all_objects_withmet.group_name LEFT JOIN object_categories ON all_objects_withmet.group_name = object_categories.group_name_cat AND object_categories.tbl_cat = 'all_objects_withmet' LEFT JOIN transitions ON h2o_data_all.line=transitions."Line" WHERE ref ilike 'GYU90' AND detected=true AND hide=false GROUP BY ref
select h2o_data_all.ra_hms,h2o_data_all.dec_dms,h2o_data_all.source_name,h2o_data_all.ra,h2o_data_all.dec,h2o_data_all.l,h2o_data_all.b,h2o_data_all.grp,h2o_data_all.other_name,h2o_data_all.other_desc,h2o_data_all.thermal,h2o_data_all.line,h2o_data_all.vrange,h2o_data_all.vpeak,h2o_data_all.peak,h2o_data_all.fwhm,h2o_data_all.int,h2o_data_all.rms,h2o_data_all.units,h2o_data_all.units_rms,h2o_data_all.date_txt,h2o_data_all.telescope_ref,h2o_data_all.telescope_conf,h2o_data_all.v_step,h2o_data_all.beam,h2o_data_all.beam_maj,h2o_data_all.beam_min,h2o_data_all.beam_pa,h2o_data_all.ref,h2o_data_all.list_ref,h2o_data_all.ascii,h2o_data_all.url,h2o_data_all.image,h2o_data_all.image2,h2o_data_all.image3,h2o_data_all.descr,h2o_data_all.id,h2o_data_all.mjy_flag,h2o_data_all.rms_mjy_flag,h2o_data_all.dist,h2o_data_all.dist_parallax,h2o_data_all.date_txt,line_det,type,simbad_types_cat FROM h2o_data_all LEFT JOIN all_objects_withmet ON h2o_data_all.grp=all_objects_withmet.group_name LEFT JOIN object_categories ON all_objects_withmet.group_name = object_categories.group_name_cat AND object_categories.tbl_cat = 'all_objects_withmet' LEFT JOIN transitions ON h2o_data_all.line=transitions."Line" WHERE ref ilike 'GYU90' AND detected=true AND hide=false ORDER BY detected DESC,id
