TRIFID NEBULA
SIMBAD Name:
SIMBAD position (J2000):
Query SIMBAD
Distance:
Diameter:
Distance modulus:
Extinction:
References
Chandra
2MASS
DSS
View processing report
Summary of Chandra Observations
OBSCAT entry
Data files
Sequence
OBS ID
Instrument
Exposure (ks)
Date Observed
Aimpoint (J2000)
200174
2566
ACIS-012367
58.062
2002-06-13T02:17:49
(2.7060823397422E+02,-2.2955821753496E+01)
SOURCES
text version
ID
CNTS
NH
KT
KT2
CHI^2
# BB
CXOANC J180150.8-225218
26.1
-
-
-
-
1
CXOANC J180152.6-225735
30.6
0.01
1.07
-
0.83
1
CXOANC J180153.2-225831
8.9
-
-
-
-
1
CXOANC J180153.6-225135
36.4
11.76
11.32
-
0.42
1
CXOANC J180156.6-230005
21.0
-
-
-
-
1
CXOANC J180157.2-230122
50.9
0.01
1.37
-
0.56
1
CXOANC J180157.6-230002
23.9
-
-
-
-
1
CXOANC J180158.3-225227
26.7
-
-
-
-
1
CXOANC J180159.1-225227
77.7
0.01
1.95
-
0.46
1
CXOANC J180159.1-230054
25.2
-
-
-
-
1
CXOANC J180159.9-225314
44.2
0.32
0.59
-
0.52
1
CXOANC J180202.0-225419
15.2
-
-
-
-
1
CXOANC J180202.0-225419
15.2
-
-
-
-
1
CXOANC J180202.0-230054
18.2
-
-
-
-
1
CXOANC J180202.5-230232
113.3
12.71
26.26
0.56
0.54
1
CXOANC J180203.2-225910
28.3
-
-
-
-
1
CXOANC J180203.5-225606
8.9
-
-
-
-
1
CXOANC J180203.9-225258
44.6
6.74
29.78
-
0.16
1
CXOANC J180204.5-224947
6.8
-
-
-
-
1
CXOANC J180205.5-225501
20.1
-
-
-
-
1
CXOANC J180206.0-230050
15.4
-
-
-
-
1
CXOANC J180207.0-225725
15.9
-
-
-
-
1
CXOANC J180207.6-225742
102.1
0.64
2.48
0.74
0.08
1
CXOANC J180207.8-225724
21.2
-
-
-
-
1
CXOANC J180207.8-225533
59.3
0.01
1.96
-
0.38
3
CXOANC J180208.1-225718
42.4
0.78
0.38
-
0.24
1
CXOANC J180208.5-225900
73.1
0.12
0.90
-
0.39
1
CXOANC J180208.7-230103
19.8
-
-
-
-
1
CXOANC J180209.9-230427
42.3
0.10
1.14
-
0.06
1
CXOANC J180210.5-225513
30.3
0.27
0.81
-
0.60
1
CXOANC J180210.8-225532
23.9
-
-
-
-
2
CXOANC J180211.3-225650
77.9
1.21
0.97
-
0.87
1
CXOANC J180211.6-225933
187.7
0.17
3.14
2.37
0.37
1
CXOANC J180211.7-225012
10.7
-
-
-
-
1
CXOANC J180211.8-225645
34.9
1.29
4.43
-
0.31
1
CXOANC J180211.9-225543
295.9
0.11
2.58
0.88
0.63
1
CXOANC J180212.3-230310
20.8
-
-
-
-
1
CXOANC J180212.4-230547
64.9
6.38
1.78
-
0.58
1
CXOANC J180212.7-225852
10.7
-
-
-
-
1
CXOANC J180212.7-225852
10.7
-
-
-
-
1
CXOANC J180212.8-225700
10.9
-
-
-
-
1
CXOANC J180213.2-230159
88.5
0.01
1.88
-
0.36
1
CXOANC J180213.8-225836
31.7
0.63
0.61
-
0.22
1
CXOANC J180213.9-230212
116.1
0.23
4.36
0.92
0.24
1
CXOANC J180214.4-225421
53.6
0.64
0.49
-
0.25
1
CXOANC J180215.6-230222
50.3
0.01
2.16
-
0.28
1
CXOANC J180215.9-225827
12.7
-
-
-
-
1
CXOANC J180215.9-230556
35.3
0.01
1.78
-
0.46
1
CXOANC J180216.2-225723
9.1
-
-
-
-
1
CXOANC J180216.4-225939
35.7
0.09
1.05
-
0.64
1
CXOANC J180216.6-225836
13.0
-
-
-
-
1
CXOANC J180216.6-225836
13.0
-
-
-
-
1
CXOANC J180216.8-230347
162.8
0.43
1.32
0.57
0.39
1
CXOANC J180217.0-225917
9.7
-
-
-
-
1
CXOANC J180217.3-225750
22.0
-
-
-
-
1
CXOANC J180217.6-225617
25.0
-
-
-
-
1
CXOANC J180217.6-225617
25.0
-
-
-
-
1
CXOANC J180218.0-230014
9.7
-
-
-
-
1
CXOANC J180218.2-230343
29.8
-
-
-
-
1
CXOANC J180218.8-230342
38.4
0.13
1.08
-
0.07
1
CXOANC J180218.9-225145
29.7
-
-
-
-
1
CXOANC J180219.1-230332
13.2
-
-
-
-
1
CXOANC J180219.2-225346
97.0
0.01
1.05
-
0.48
1
CXOANC J180219.2-225836
16.0
-
-
-
-
1
CXOANC J180219.7-225940
9.7
-
-
-
-
1
CXOANC J180220.0-230121
21.3
-
-
-
-
1
CXOANC J180220.4-230315
30.1
0.20
36.72
-
1.28
1
CXOANC J180220.6-225355
18.0
-
-
-
-
1
CXOANC J180220.6-230247
22.2
-
-
-
-
1
CXOANC J180220.7-230241
23.7
-
-
-
-
1
CXOANC J180221.1-225902
8.0
-
-
-
-
1
CXOANC J180221.1-230143
43.7
1.75
0.59
-
0.22
1
CXOANC J180221.1-230313
514.4
0.32
2.42
0.96
0.48
2
CXOANC J180221.2-225750
49.5
0.07
2.08
-
0.99
1
CXOANC J180221.3-230129
13.3
-
-
-
-
1
CXOANC J180221.5-230102
67.8
0.13
1.55
-
0.55
1
CXOANC J180221.9-230057
112.8
0.12
1.82
0.84
0.65
1
CXOANC J180221.9-230207
44.7
0.05
4.24
-
0.17
1
CXOANC J180222.0-225415
11.0
-
-
-
-
1
CXOANC J180222.2-230150
48.6
0.48
1.97
-
0.60
1
CXOANC J180222.3-230046
16.8
-
-
-
-
1
CXOANC J180222.3-224910
40.4
7.80
5.48
-
0.32
1
CXOANC J180222.4-225635
9.5
-
-
-
-
2
CXOANC J180222.4-230210
98.6
0.01
2.88
-
0.39
1
CXOANC J180222.6-230158
225.2
0.80
2.73
0.31
0.23
1
CXOANC J180222.8-230018
7.8
-
-
-
-
1
CXOANC J180222.8-230018
7.8
-
-
-
-
1
CXOANC J180222.9-225935
28.0
-
-
-
-
1
CXOANC J180222.9-230128
54.4
0.59
3.05
-
0.67
1
CXOANC J180223.1-230158
1766.3
0.10
3.43
0.94
0.60
4
CXOANC J180223.1-230144
340.8
0.11
3.40
0.91
0.56
1
CXOANC J180223.1-225016
8.4
-
-
-
-
1
CXOANC J180223.2-230200
1756.2
0.11
3.46
0.95
0.61
4
CXOANC J180223.2-230012
19.8
-
-
-
-
1
CXOANC J180223.2-230023
20.8
-
-
-
-
1
CXOANC J180223.2-230134
69.3
0.42
4.85
-
0.74
3
CXOANC J180223.4-230311
22.9
-
-
-
-
1
CXOANC J180223.4-230222
28.1
-
-
-
-
1
CXOANC J180223.4-230141
318.0
0.10
2.12
0.89
0.37
1
CXOANC J180223.5-230023
66.8
0.04
32.26
-
0.40
1
CXOANC J180223.5-230151
967.6
0.32
0.24
1.73
0.69
3
CXOANC J180223.6-230327
160.6
0.76
4.38
0.90
0.45
2
CXOANC J180223.6-230055
40.8
0.59
3.02
-
1.59
1
CXOANC J180223.7-230157
379.4
0.17
0.28
1.31
0.51
1
CXOANC J180223.7-230145
448.9
0.07
2.44
0.93
0.49
1
CXOANC J180223.8-225938
21.0
-
-
-
-
1
CXOANC J180223.9-225430
29.0
-
-
-
-
1
CXOANC J180224.0-230419
207.3
0.23
3.83
0.71
0.69
1
CXOANC J180224.2-230036
8.8
-
-
-
-
1
CXOANC J180224.2-225113
6.9
-
-
-
-
1
CXOANC J180224.3-225927
72.1
0.01
2.29
-
0.32
1
CXOANC J180224.6-230020
19.8
-
-
-
-
1
CXOANC J180224.6-230103
76.8
1.30
3.15
-
0.50
1
CXOANC J180224.9-225526
19.1
-
-
-
-
1
CXOANC J180225.1-230217
85.5
0.53
0.76
-
0.57
1
CXOANC J180225.2-225340
16.2
-
-
-
-
1
CXOANC J180225.2-230126
39.6
1.11
10.09
-
1.22
1
CXOANC J180225.3-230256
33.1
0.01
1.66
-
1.05
1
CXOANC J180225.4-230036
26.8
-
-
-
-
1
CXOANC J180225.4-230355
75.1
0.01
1.06
-
0.62
1
CXOANC J180225.4-230139
32.2
0.54
1.31
-
1.58
1
CXOANC J180225.6-230056
49.8
1.22
1.19
-
0.36
1
CXOANC J180225.9-230142
34.1
0.43
0.73
-
0.89
1
CXOANC J180225.9-230034
88.8
0.29
2.14
-
0.34
1
CXOANC J180225.9-225803
15.5
-
-
-
-
1
CXOANC J180226.0-230012
245.8
0.07
1.89
0.87
0.32
2
CXOANC J180226.0-230227
73.0
0.01
2.48
-
0.61
1
CXOANC J180226.5-230155
19.5
-
-
-
-
1
CXOANC J180226.9-230014
60.8
0.04
1.66
-
1.04
1
CXOANC J180226.9-225107
111.5
0.10
1.70
0.83
0.46
1
CXOANC J180227.1-230050
11.8
-
-
-
-
1
CXOANC J180227.2-230333
228.2
0.08
1.93
0.89
0.21
1
CXOANC J180227.3-225937
34.1
0.01
4.44
-
0.27
1
CXOANC J180227.4-230413
26.0
-
-
-
-
1
CXOANC J180228.0-225856
11.4
-
-
-
-
1
CXOANC J180228.0-230143
21.0
-
-
-
-
1
CXOANC J180228.1-230211
18.7
-
-
-
-
1
CXOANC J180228.4-225947
25.1
-
-
-
-
1
CXOANC J180228.4-230114
11.8
-
-
-
-
1
CXOANC J180228.4-225544
19.4
-
-
-
-
1
CXOANC J180228.5-225145
14.6
-
-
-
-
1
CXOANC J180228.5-230014
7.8
-
-
-
-
1
CXOANC J180228.5-230037
301.8
0.49
2.83
1.14
0.52
1
CXOANC J180228.7-230303
435.5
0.16
2.20
0.66
0.38
1
CXOANC J180228.7-230136
16.2
-
-
-
-
1
CXOANC J180228.7-225947
274.8
0.25
1.54
0.69
0.73
1
CXOANC J180228.8-225900
54.1
0.63
0.90
-
1.28
1
CXOANC J180228.8-230225
43.9
0.56
0.44
-
0.87
1
CXOANC J180229.1-230041
18.8
-
-
-
-
1
CXOANC J180229.1-225252
108.4
0.30
0.90
0.85
0.59
1
CXOANC J180229.3-230101
28.8
-
-
-
-
1
CXOANC J180229.5-225914
27.1
-
-
-
-
1
CXOANC J180229.5-225536
14.2
-
-
-
-
1
CXOANC J180229.6-225859
15.1
-
-
-
-
1
CXOANC J180229.7-225012
12.7
-
-
-
-
1
CXOANC J180229.8-225603
23.5
-
-
-
-
1
CXOANC J180230.2-230039
32.8
1.70
2.76
-
0.99
1
CXOANC J180230.2-225950
9.8
-
-
-
-
1
CXOANC J180230.4-225929
133.1
0.41
3.56
1.01
0.18
4
CXOANC J180230.4-230134
100.1
0.24
0.92
11.75
0.66
1
CXOANC J180230.4-224859
37.8
5.93
4.38
-
0.53
1
CXOANC J180230.9-225303
18.6
-
-
-
-
1
CXOANC J180230.9-230235
79.0
0.24
0.81
-
0.82
1
CXOANC J180231.0-230043
127.8
2.98
3.09
0.01
0.49
1
CXOANC J180231.1-230032
14.8
-
-
-
-
1
CXOANC J180231.2-230124
58.4
0.01
7.01
-
0.46
1
CXOANC J180231.2-230120
59.5
1.08
0.75
-
1.03
1
CXOANC J180231.6-230149
27.3
-
-
-
-
1
CXOANC J180231.6-225512
10.3
-
-
-
-
1
CXOANC J180231.7-230216
104.0
0.01
2.63
0.87
0.71
2
CXOANC J180231.8-230333
13.4
-
-
-
-
1
CXOANC J180231.9-230024
12.2
-
-
-
-
1
CXOANC J180232.0-230240
168.5
0.01
0.71
1.28
0.73
1
CXOANC J180232.0-225359
15.3
-
-
-
-
1
CXOANC J180232.4-230454
37.3
0.01
1.34
-
0.25
1
CXOANC J180232.4-225615
14.3
-
-
-
-
1
CXOANC J180232.6-225325
10.1
-
-
-
-
1
CXOANC J180232.6-225924
15.2
-
-
-
-
1
CXOANC J180232.6-230116
17.1
-
-
-
-
1
CXOANC J180232.7-225937
11.2
-
-
-
-
1
CXOANC J180232.7-225949
41.2
0.26
2.32
-
0.74
1
CXOANC J180232.7-225946
42.2
0.01
13.58
-
1.21
1
CXOANC J180232.7-230046
15.2
-
-
-
-
1
CXOANC J180232.8-230421
77.9
0.01
1.01
-
0.53
3
CXOANC J180232.8-225920
9.2
-
-
-
-
1
CXOANC J180233.0-230310
79.1
5.51
8.05
-
0.70
1
CXOANC J180233.0-225547
22.2
-
-
-
-
1
CXOANC J180233.3-230111
8.2
-
-
-
-
1
CXOANC J180233.5-230117
34.9
0.16
0.87
-
1.02
1
CXOANC J180233.7-225257
9.8
-
-
-
-
1
CXOANC J180233.7-225257
9.8
-
-
-
-
1
CXOANC J180233.7-225954
31.2
0.61
1.43
-
1.68
1
CXOANC J180233.8-225537
99.2
0.74
0.79
-
0.37
1
CXOANC J180233.8-225840
24.3
-
-
-
-
1
CXOANC J180233.9-225323
27.8
-
-
-
-
1
CXOANC J180233.9-225952
25.2
-
-
-
-
1
CXOANC J180234.0-225013
72.2
0.52
0.66
-
0.31
1
CXOANC J180234.0-230317
183.1
0.17
7.06
1.12
0.63
1
CXOANC J180234.3-230115
163.8
0.01
2.74
0.88
0.97
1
CXOANC J180234.5-225810
14.3
-
-
-
-
1
CXOANC J180234.5-225937
317.2
0.05
4.20
1.14
0.59
1
CXOANC J180234.5-230030
44.2
0.37
2.95
-
0.07
1
CXOANC J180234.8-230148
21.2
-
-
-
-
1
CXOANC J180234.9-230045
14.2
-
-
-
-
1
CXOANC J180234.9-230045
14.2
-
-
-
-
1
CXOANC J180235.0-230052
78.4
0.57
0.84
-
0.14
1
CXOANC J180235.3-230102
15.0
-
-
-
-
1
CXOANC J180235.3-230009
9.2
-
-
-
-
1
CXOANC J180235.4-224914
17.3
-
-
-
-
1
CXOANC J180235.5-225955
93.2
0.29
0.92
-
0.27
1
CXOANC J180235.8-230258
144.3
1.03
2.65
0.44
0.36
1
CXOANC J180236.0-225946
25.2
-
-
-
-
1
CXOANC J180236.0-230140
187.2
0.09
5.63
1.29
0.42
2
CXOANC J180236.1-230131
61.6
0.01
1.41
-
0.35
1
CXOANC J180236.3-225733
11.3
-
-
-
-
1
CXOANC J180236.5-225959
24.2
-
-
-
-
1
CXOANC J180236.7-225804
34.3
0.17
1.07
-
2.90
1
CXOANC J180236.8-230400
23.0
-
-
-
-
1
CXOANC J180236.8-230024
51.2
0.08
2.08
-
0.28
1
CXOANC J180236.8-230414
10.2
-
-
-
-
1
CXOANC J180237.1-224742
44.4
0.71
0.90
-
0.46
1
CXOANC J180237.3-230104
13.3
-
-
-
-
1
CXOANC J180237.5-230048
12.8
-
-
-
-
1
CXOANC J180237.5-230048
12.8
-
-
-
-
1
CXOANC J180237.8-230211
6.7
-
-
-
-
1
CXOANC J180238.3-225854
323.2
0.13
1.40
0.57
0.53
2
CXOANC J180238.8-225006
105.8
1.33
4.51
0.30
0.56
2
CXOANC J180238.9-224825
64.2
0.01
6.23
-
0.55
1
CXOANC J180239.0-225020
27.8
-
-
-
-
1
CXOANC J180239.0-225950
14.2
-
-
-
-
1
CXOANC J180239.2-224818
41.6
0.37
0.75
-
1.38
1
CXOANC J180239.6-230344
88.3
0.24
1.30
-
0.32
1
CXOANC J180239.9-230012
118.9
0.53
2.12
0.92
0.71
1
CXOANC J180240.1-230146
25.0
-
-
-
-
1
CXOANC J180240.2-230404
54.1
4.32
48.25
-
0.31
1
CXOANC J180240.3-224824
37.4
0.06
20.75
-
0.40
1
CXOANC J180240.4-225753
58.3
0.15
0.90
-
0.59
1
CXOANC J180240.6-230128
84.7
0.06
2.25
-
0.33
1
CXOANC J180240.6-225518
13.3
-
-
-
-
1
CXOANC J180241.1-224850
40.6
1.32
1.51
-
0.64
1
CXOANC J180241.3-230113
121.0
0.64
1.41
0.44
0.52
1
CXOANC J180241.4-225742
71.3
2.24
6.53
-
0.58
1
CXOANC J180241.5-224905
115.9
1.16
3.34
0.35
0.37
1
CXOANC J180241.9-230057
15.4
-
-
-
-
1
CXOANC J180242.2-225752
29.3
-
-
-
-
1
CXOANC J180242.2-230435
69.1
0.01
6.51
-
0.75
2
CXOANC J180242.4-230435
66.8
0.01
6.68
-
0.73
2
CXOANC J180242.4-230435
66.8
0.01
6.68
-
0.73
2
CXOANC J180242.8-225835
113.4
0.30
1.40
25.70
0.57
1
CXOANC J180242.9-230312
128.8
0.01
2.66
0.67
0.33
1
CXOANC J180243.0-225538
22.0
-
-
-
-
1
CXOANC J180243.2-225435
23.5
-
-
-
-
1
CXOANC J180243.5-230135
54.4
0.39
4.16
-
0.33
1
CXOANC J180243.5-225735
17.5
-
-
-
-
1
CXOANC J180243.7-225624
16.2
-
-
-
-
1
CXOANC J180244.2-230245
52.4
0.04
6.49
-
0.29
1
CXOANC J180244.8-225951
48.9
0.14
3.17
-
0.05
1
CXOANC J180245.5-225918
50.3
0.05
2.09
-
0.32
1
CXOANC J180245.7-225944
10.4
-
-
-
-
1
CXOANC J180246.6-225032
89.4
0.01
0.85
-
0.50
1
CXOANC J180247.2-225502
17.4
-
-
-
-
1
CXOANC J180247.5-224821
56.9
0.27
2.29
-
0.57
1
CXOANC J180247.7-225839
28.3
-
-
-
-
1
CXOANC J180247.7-225839
28.3
-
-
-
-
1
CXOANC J180247.8-225941
20.8
-
-
-
-
2
CXOANC J180247.8-224911
87.6
0.24
1.26
-
0.89
1
CXOANC J180247.9-230315
10.2
-
-
-
-
1
CXOANC J180248.4-230030
48.4
0.05
1.31
-
0.97
1
CXOANC J180248.6-225932
75.3
0.63
0.64
-
0.88
1
CXOANC J180248.7-225418
23.5
-
-
-
-
1
CXOANC J180249.0-225657
18.7
-
-
-
-
1
CXOANC J180249.1-225945
114.3
1.30
4.56
0.28
0.33
3
CXOANC J180249.2-224832
133.0
1.31
6.71
1.14
0.49
3
CXOANC J180249.3-225018
79.0
0.13
3.71
-
0.36
1
CXOANC J180249.6-224855
208.2
0.78
1.08
0.71
0.60
1
CXOANC J180249.9-225849
21.2
-
-
-
-
1
CXOANC J180249.9-225849
21.2
-
-
-
-
1
CXOANC J180250.1-230013
8.1
-
-
-
-
1
CXOANC J180250.3-224741
59.4
0.93
37.94
-
0.40
1
CXOANC J180250.5-224849
211.6
0.22
1.46
0.83
0.38
1
CXOANC J180251.4-230207
9.5
-
-
-
-
1
CXOANC J180251.7-230234
188.8
0.12
3.09
1.14
0.80
1
CXOANC J180253.2-230338
19.4
-
-
-
-
1
CXOANC J180254.9-225821
21.2
-
-
-
-
1
CXOANC J180255.7-225753
14.1
-
-
-
-
1
CXOANC J180257.1-225420
172.4
0.01
1.02
1.99
0.47
1
CXOANC J180257.6-230253
4.0
-
-
-
-
1
CXOANC J180300.1-225255
103.3
0.79
0.95
0.99
0.36
1
CXOANC J180301.5-230055
22.7
-
-
-
-
1
CXOANC J180302.0-230247
41.0
4.33
41.78
-
0.27
1
CXOANC J180303.3-230017
13.2
-
-
-
-
1
CXOANC J180303.9-230105
74.2
0.01
0.74
-
0.73
1
CXOANC J180304.8-225642
14.0
-
-
-
-
1
CXOANC J180308.2-225958
8.0
-
-
-
-
1
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