Monitoring observations of 6.7 GHz methanol masers

0 20 40 60 60 65 70 75

G20.237+0.065

G20.239+0.065 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 60.91 70.26 71.35 71.71 73.16 km s−1 0 4 8 12 105 110 115 120 125

G21.563−0.033

1 10 55000 55200 55400 55600 55800 56000 56200 56400 110.79 115.67 116.45 117.16 117.82 118.91 119.57 0 4 8 12 16 80 85 90 95 100

Flux density (Jy)

G21.407−0.254

1 10 55000 55200 55400 55600 55800 56000 56200 56400 86.94 88.96 90.10 91.11 91.46 0 2 4 6 40 45 50 55 60

G22.039+0.222

1 10 55000 55200 55400 55600 55800 56000 56200 56400 49.41 50.00 51.69 53.19 54.42 0 10 20 30 25 30 35 40

Velocity (km s

−1

)

G22.335−0.155

2 50 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

25.65 27.27 35.57 36.93 38.25

0 5 10 15 20 75 80 85 90 95

G22.357+0.066

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 79.56 80.08 81.44 km s−1 0 4 8 12 25 30 35 40

Flux density (Jy)

G22.435−0.169

1 10 55000 55200 55400 55600 55800 56000 56200 56400 24.70 25.53 28.82 29.26 29.53 38.08 38.53 0 150 300 450 70 75 80 85

G23.010−0.411

10 100 1000 55000 55200 55400 55600 55800 56000 56200 56400 72.71 74.30 74.73 75.44 79.40 80.66 81.54 82.25 0 10 20 30 70 75 80 85 90

G23.207−0.378

1 10 55000 55200 55400 55600 55800 56000 56200 56400 75.48 76.50 77.00 79.17 79.87 80.67 81.54 82.81 84.70 0 2 4 6 8 55 60 65 70

G23.257−0.241

1 10 55000 55200 55400 55600 55800 56000 56200 56400 60.22 63.17 64.00 64.40 64.90

0 10 20 30 40 65 70 75 80 85

G23.389+0.185

1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 72.50 73.73 74.65 75.31 76.10 76.84 km s−1 0 20 40 60 80 95 100 105 110

Flux density (Jy)

G23.437−0.184

G23.440−0.182 10 100 55000 55200 55400 55600 55800 56000 56200 56400 96.60 97.50 97.90 101.72 102.90 103.95 106.85 107.70 0 1 2 3 4 5 80 85 90 95

G23.484+0.097

6 1 55000 55200 55400 55600 55800 56000 56200 56400 84.44 86.95 87.91 92.57 0 4 8 12 75 80 85 90

G23.657−0.127

2 10 55000 55200 55400 55600 55800 56000 56200 56400 77.50 78.20 79.95 82.36 84.64 0 5 10 15 20 70 75 80 85

Velocity (km s

−1

)

G23.707−0.198

1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

74.50 74.85 76.45 77.20 77.95 79.00

0 5 10 15 20 60 65 70 75

G23.966−0.109

G23.986−0.089 G23.996−0.100 1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 65.00 70.82 km s−1 0 10 20 30 10 15 20 25

Flux density (Jy)

G24.148−0.009

1 10 55000 55200 55400 55600 55800 56000 56200 56400 17.42 17.68 19.26 0 20 40 60 105 110 115 120 125

G24.329+0.144

1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 110.26 111.89 112.81 113.43 115.36 119.83 0 5 10 15 20 105 110 115 120

G24.494−0.038

1 10 55000 55200 55400 55600 55800 56000 56200 56400 109.44 111.46 113.13 114.97 0 3 6 9 12 100 105 110 115

G24.541+0.312

1 10 55000 55200 55400 55600 55800 56000 56200 56400 105.54 106.91 108.53 109.93

0 2 4 6 35 40 45 50

G24.634−0.324

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 35.51 43.91 46.43 km s−1 0 25 50 75 100 100 105 110 115 120

Flux density (Jy)

G24.790+0.083

A B G24.790+0.084 G24.791+0.082 20 100 55000 55200 55400 55600 55800 56000 56200 56400 107.64 110.32 111.90 113.34 114.09 0 5 10 15 20 25 85 90 95 100 105

G25.411+0.105

30 1 10 55000 55200 55400 55600 55800 56000 56200 56400 94.68 97.06 0 40 80 120 35 40 45 50

G25.650+1.049

50 200 100 55000 55200 55400 55600 55800 56000 56200 56400 41.79 0 150 300 450 85 90 95 100 105

Velocity (km s

−1

)

G25.710+0.044

20 600 100 55000 55200 55400 55600 55800 56000 56200 56400

MJD

89.80 95.54

0 20 40 60 85 90 95 100 105

G25.826−0.178

10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 90.75 91.59 93.83 km s−1 0 2 4 6 100 105 110 115 120

Flux density (Jy)

G26.527−0.267

2 6 55000 55200 55400 55600 55800 56000 56200 56400 103.27 103.80 104.19 0 3 6 9 15 20 25 30

G26.598−0.024

1 10 55000 55200 55400 55600 55800 56000 56200 56400 18.30 23.88 24.84 0 2 4 6 8 10 100 105 110 115

G26.601−0.221

2 10 55000 55200 55400 55600 55800 56000 56200 56400 103.25 103.78 114.97 0 5 10 15 105 110 115 120

G27.221+0.136

1 10 55000 55200 55400 55600 55800 56000 56200 56400 115.49 117.11 117.77 118.52

0 10 20 30 25 30 35 40 45

G27.286+0.151

3 40 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 34.73 35.43 km s−1 0 10 20 30 85 90 95 100 105

Flux density (Jy)

G27.365−0.166

4 50 10 55000 55200 55400 55600 55800 56000 56200 56400 98.04 98.79 99.75 100.72 101.64 0 2 4 10 15 20 25 30

G28.011−0.426

5 1 55000 55200 55400 55600 55800 56000 56200 56400 16.13 16.92 0 10 20 30 90 95 100 105 110

G28.146−0.005

1 10 55000 55200 55400 55600 55800 56000 56200 56400 101.12 103.36 104.68 0 2 4 6 30 35 40 45 50

Velocity (km s

−1

)

G28.282−0.359

1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

40.88 41.32

0 10 20 30 40 80 85 90 95

G28.305−0.387

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 79.77 81.30 81.83 82.93 92.54 93.82 km s−1 0 2 4 6 85 90 95 100

Flux density (Jy)

G28.817+0.365

3 7 55000 55200 55400 55600 55800 56000 56200 56400 90.74 91.53 92.67 0 20 40 60 80 85 90 95

G28.832−0.253

10 100 55000 55200 55400 55600 55800 56000 56200 56400 83.50 84.95 85.83 91.01 91.80 0 20 40 60 80 90 95 100 105 110

G29.863−0.044

G29.955−0.016 30 100 55000 55200 55400 55600 55800 56000 56200 56400 100.28 101.38 101.81 0 40 80 120 160 90 95 100 105 110

G29.955−0.016

G29.978−0.047 10 100 55000 55200 55400 55600 55800 56000 56200 56400 95.88 98.29 100.31 103.47

0 5 10 15 20 25 100 105 110 115

G30.198−0.169

G30.225−0.180 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 108.13 108.40 110.29 111.25 112.48 113.23 km s−1 0 3 6 9 30 35 40 45 50

Flux density (Jy)

G30.317+0.070

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 30.28 35.20 36.16 37.17 48.70 0 2 4 90 95 100 105 110

G30.400−0.296

G30.419−0.232 0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 98.11 100.31 102.94 104.70 105.00 0 50 100 150 200 80 85 90 95 100

G30.703−0.068

G30.760−0.052 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 86.02 88.22 91.69 0 20 40 60 80 100 85 90 95 100

Velocity (km s

−1

)

G30.760−0.052

G30.703−0.068 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400

MJD

86.05 88.24 91.32 91.67

0 10 20 30 40 40 45 50 55

G30.780+0.230

50 1 10 55000 55200 55400 55600 55800 56000 56200 56400 47.67 48.46 48.90 km s−1 0 4 8 12 75 80 85 90

Flux density (Jy)

G30.788+0.204

1 10 55000 55200 55400 55600 55800 56000 56200 56400 75.91 76.26 84.73 85.08 86.14 87.28 0 10 20 85 90 95 100 105 110 115

G30.818−0.057

G30.822−0.053 10 100 55000 55200 55400 55600 55800 56000 56200 56400 91.72 93.17 101.33 108.14 109.10 0 20 40 60 95 100 105 110 115

G30.898+0.161

10 100 55000 55200 55400 55600 55800 56000 56200 56400 99.08 100.27 101.80 102.99 107.20 0 2 4 70 75 80 85 90

G31.047+0.356

1 10 55000 55200 55400 55600 55800 56000 56200 56400 79.11 80.61 82.89

0 5 10 15 20 10 15 20 25

G31.059+0.093

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 15.81 16.46 km s−1 0 1 2 3 35 40 45 50 55

Flux density (Jy)

G31.158+0.046

G31.122+0.063 0.2 5 1 55000 55200 55400 55600 55800 56000 56200 56400 41.00 47.98 0 20 40 60 100 105 110 115

G31.281+0.061

10 100 55000 55200 55400 55600 55800 56000 56200 56400 106.01 107.15 110.22 110.97 111.58 112.28 0 5 10 15 85 90 95 100 105 110 115

G31.412+0.307

5 10 55000 55200 55400 55600 55800 56000 56200 56400 92.21 95.76 103.49 0 3 6 9 90 95 100 105

Velocity (km s

−1

)

G31.581+0.077

1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

95.54 98.83 99.53

0 30 60 90 90 95 100 105

G32.045+0.059

10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 92.63 94.12 94.82 98.33 99.52 100.88 101.14 km s−1 0 10 20 30 40 50 20 25 30 35 40 45 50

Flux density (Jy)

G32.744−0.076

50 10 55000 55200 55400 55600 55800 56000 56200 56400 30.25 32.05 33.41 38.46 39.11 0 3 6 9 80 85 90 95 100

G32.992+0.034

1 10 55000 55200 55400 55600 55800 56000 56200 56400 90.12 90.56 90.96 91.83 0 5 10 15 90 95 100 105 110

G33.093−0.073

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 95.65 97.00 102.19 102.76 103.90 104.21 105.87 0 4 8 12 65 70 75 80 85

G33.133−0.092

2 10 55000 55200 55400 55600 55800 56000 56200 56400 73.13 73.74 74.31

0 5 10 15 20 95 100 105 110

G33.393+0.010

2 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 97.84 98.50 104.21 105.18 km s−1 0 50 100 150 50 55 60 65 70

Flux density (Jy)

G33.641−0.228

10 100 55000 55200 55400 55600 55800 56000 56200 56400 58.87 59.57 60.27 60.84 62.60 63.08 0 1 2 3 55 60 65 70

G33.980−0.019

4 1 55000 55200 55400 55600 55800 56000 56200 56400 59.04 61.28 0 2 4 6 50 55 60 65

G34.096+0.018

1 10 55000 55200 55400 55600 55800 56000 56200 56400 55.15 56.00 61.17 0 5 10 15 20 50 55 60 65

Velocity (km s

−1

)

G34.245+0.134

G34.257+0.153 1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

54.91 56.89 57.59 61.10

0 10 20 30 50 55 60 65 70

G34.396+0.222

1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 55.62 62.43 km s−1 0 2 4 6 40 45 50 55 60

Flux density (Jy)

G34.751−0.093

1 10 55000 55200 55400 55600 55800 56000 56200 56400 52.51 53.18 0 4 8 12 35 40 45 50 55

G34.791−1.387

5 10 55000 55200 55400 55600 55800 56000 56200 56400 44.09 44.80 46.24 46.94 47.38 0 6 12 18 24 35 40 45 50 55

G35.025+0.350

1 10 55000 55200 55400 55600 55800 56000 56200 56400 42.20 43.90 44.33 46.35 0 40 80 120 160 200 25 30 35 40

G35.197−0.743

S N 10 100 55000 55200 55400 55600 55800 56000 56200 56400 28.48 29.14 29.89 33.36 35.42 36.56

0 100 200 300 400 35 40 45 50

G35.200−1.736

20 500 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 40.91 42.36 42.93 43.63 44.47 km s−1 0 6 12 18 24 50 55 60 65 70

Flux density (Jy)

G35.793−0.175

1 10 55000 55200 55400 55600 55800 56000 56200 56400 59.92 60.71 61.41 61.86 0 6 12 18 24 70 75 80 85

G36.115+0.552

SE NW 1 10 55000 55200 55400 55600 55800 56000 56200 56400 70.38 72.84 74.55 81.36 82.15 83.86 0 1 2 3 4 5 50 55 60 65

G36.705+0.096

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 53.09 55.15 62.09 0 2 4 6 8 10 75 80 85 90

Velocity (km s

−1

)

G37.030−0.038

G37.043−0.035 1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

78.52 80.14 83.70 84.71

0 100 200 300 400 35 40 45 50

G37.430+1.518

600 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 41.14 km s−1 0 2 4 6 8 50 55 60 65

Flux density (Jy)

G37.479−0.105

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 53.80 54.64 56.79 58.37 62.45 0 2 4 6 8 10 75 80 85 90

G37.554+0.201

0.01 0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 83.70 84.49 84.84 86.33 87.78 0 6 12 18 24 80 85 90 95

G37.598+0.425

0.01 0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 85.80 87.12 88.66 91.07 0 2 4 6 8 10 50 55 60 65 70

G38.038−0.300

3 10 55000 55200 55400 55600 55800 56000 56200 56400 55.62 57.25 58.13

0 2 4 6 65 70 75 80

G38.119−0.229

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 70.37 79.24 km s−1 0 3 6 9 12 70 75 80 85 90

Flux density (Jy)

G38.203−0.067

1 10 55000 55200 55400 55600 55800 56000 56200 56400 79.74 80.49 81.85 84.22 0 2 4 6 8 10 5 10 15 20

G38.258−0.074

1 10 55000 55200 55400 55600 55800 56000 56200 56400 14.48 15.40 0 6 12 18 24 10 15 20 25 30

G39.100+0.491

2 10 55000 55200 55400 55600 55800 56000 56200 56400 14.63 15.81 17.62 0 6 12 18 70 75 80 85

Velocity (km s

−1

)

G40.282−0.219

1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

71.00 72.50 74.34 77.76 80.00 83.52

0 5 10 15 20 0 5 10 15 20

G40.425+0.700

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 6.64 11.52 14.24 14.81 15.56 15.91 km s−1 0 4 8 12 25 30 35 40

Flux density (Jy)

G40.622−0.138

5 10 55000 55200 55400 55600 55800 56000 56200 56400 31.10 0 5 10 15 5 10 15 20

G41.348−0.136

1 10 55000 55200 55400 55600 55800 56000 56200 56400 7.09 11.74 12.93 0 6 12 18 24 0 5 10 15 20

G42.034+0.190

3 10 55000 55200 55400 55600 55800 56000 56200 56400 7.88 10.65 11.53 12.85 0 2 4 6 20 25 30 35

G42.304−0.299

2 10 55000 55200 55400 55600 55800 56000 56200 56400 28.06

0 2 4 6 50 55 60 65

G43.038−0.453

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 54.76 56.25 56.91 61.34 62.53 km s−1 0 2 4 6 8 0 5 10 15 20

Flux density (Jy)

G43.074−0.077

3 10 55000 55200 55400 55600 55800 56000 56200 56400 10.16 0 10 20 30 5 10 15 20 25

G43.149+0.013

G43.165+0.013 G43.165+0.013 G43.171+0.005 5 40 10 55000 55200 55400 55600 55800 56000 56200 56400 8.29 9.26 13.25 18.92 20.36 0 10 20 30 35 40 45 50

G43.795−0.127

50 10 55000 55200 55400 55600 55800 56000 56200 56400 39.60 40.30 43.07 0 2 4 6 8 10 40 45 50 55

Velocity (km s

−1

)

G43.890−0.784

10 100 55000 55200 55400 55600 55800 56000 56200 56400

MJD

43.14 47.88 51.79 52.41

0 15 30 45 50 55 60 65

G45.071+0.132

50 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 57.76 km s−1 0 2 4 50 55 60 65

Flux density (Jy)

G45.467+0.053

G45.445+0.069 2 6 55000 55200 55400 55600 55800 56000 56200 56400 56.04 56.48 57.41 58.11 0 2 4 6 8 10 55 60 65 70

G45.473+0.134

G45.493+0.126 1 10 55000 55200 55400 55600 55800 56000 56200 56400 57.19 59.60 62.23 65.74 0 6 12 18 55 60 65 70

G45.804−0.356

1 10 55000 55200 55400 55600 55800 56000 56200 56400 59.90 69.25 0 3 6 9 12 −10 −5 0 5 10

G49.265+0.311

2 10 55000 55200 55400 55600 55800 56000 56200 56400 −5.66 −5.09 −4.69 −3.20

0 2 4 6 8 60 65 70 75

G49.349+0.413

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 67.30 68.00 68.66 km s−1 0 2 4 6 8 10 −25 −20 −15 −10

Flux density (Jy)

G49.416+0.326

G49.417+0.324 1 10 55000 55200 55400 55600 55800 56000 56200 56400 −25.71 −14.78 −13.51 −12.06 −11.09 0 200 400 600 800 45 50 55 60 65

G49.482−0.402

G49.489−0.369 G49.490−0.388 10 100 1000 55000 55200 55400 55600 55800 56000 56200 56400 51.75 56.14 57.85 59.26 0 10 20 30 40 55 60 65 70

G49.599−0.249

6 40 10 55000 55200 55400 55600 55800 56000 56200 56400 62.33 63.29 64.04 65.01 65.62 0 2 4 6 8 40 45 50 55

Velocity (km s

−1

)

G50.779+0.152

1 10 55000 55200 55400 55600 55800 56000 56200 56400

MJD

49.01

0 2 4 6 −5 0 5 10

G52.199+0.723

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 3.19 3.68 km s−1 0 2 4 6 55 60 65 70

Flux density (Jy)

G52.663−1.092

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 65.13 65.83 66.54 0 2 4 6 8 10 15 20 25

G53.618+0.035

1 10 55000 55200 55400 55600 55800 56000 56200 56400 18.56 18.87 0 2 4 6 8 25 30 35 40 45

G58.775+0.644

1 10 55000 55200 55400 55600 55800 56000 56200 56400 33.21 35.49 0 20 40 60 80 100 10 15 20 25 30

G59.783+0.065

10 100 55000 55200 55400 55600 55800 56000 56200 56400 15.47 17.10 19.12 19.77 24.65 27.02

0 5 10 15 20 25 30 35 40 45

G59.833+0.672

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 36.38 37.08 38.14 km s−1 0 2 4 6 8 −5 0 5 10

Flux density (Jy)

G60.575−0.187

1 10 55000 55200 55400 55600 55800 56000 56200 56400 3.64 0 25 50 75 100 0 5 10 15

G69.540−0.976

1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 −0.05 1.09 14.62 0 2 4 6 −35 −30 −25 −20 −15

G70.181+1.742

1 10 55000 55200 55400 55600 55800 56000 56200 56400 −26.46 −24.70 0 2 4 6 5 10 15 20

Velocity (km s

−1

)

G71.522−0.385

7 1 55000 55200 55400 55600 55800 56000 56200 56400

MJD

10.22 10.74

0 2 4 6 8 −10 −5 0 5 10

G73.06+1.80

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 −2.59 5.93 km s−1 0 20 40 60 −15 −10 −5 0 5

Flux density (Jy)

G75.782+0.343

G75.761+0.340 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 −2.68 −1.98 −1.58 −0.440.09 0.61 0 20 40 −15 −10 −5 0

G78.122+3.633

0.1 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 −7.72 −6.67 −6.14 −5.13 0 5 10 15 20 25 −15 −10 −5 0 5

G79.736+0.990

1 10 55000 55200 55400 55600 55800 56000 56200 56400 −5.54 −3.95 −3.17 0 2 4 6 8 10 −15 −10 −5 0 5

G80.861+0.383

0.01 0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 −11.12−4.06

0 75 150 225 300 −5 0 5 10 15

G81.871+0.781

30 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 3.42 4.03 4.56 5.13 5.75 7.20 km s−1 0 30 60 90 120 −40 −35 −30 −25 −20

Flux density (Jy)

G85.410+0.003

10 100 55000 55200 55400 55600 55800 56000 56200 56400 −31.60 −29.54 −28.53 0 10 20 30 40 50 −80 −75 −70 −65 −60

G90.921+1.487

50 10 55000 55200 55400 55600 55800 56000 56200 56400 −70.41 −69.23 0 2 4 6 8 10 −50 −45 −40 −35

G94.602−1.796

1 10 55000 55200 55400 55600 55800 56000 56200 56400 −43.58 −43.14 −42.66 −40.86 0 15 30 45 −20 −15 −10 −5

Velocity (km s

−1

)

G108.184+5.519

1 10 100 55000 55200 55400 55600 55800 56000 56200 56400

MJD

−12.92 −10.98 −10.28

0 150 300 450 600 −10 −5 0 5

G109.871+2.114

10 100 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 −4.71 −4.10 −3.70 −2.56 −1.81 km s−1 0 2 4 6 8 −50 −45 −40 −35 −30

Flux density (Jy)

G111.256−0.770

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 −41.18 −38.90 −37.84 −36.79 0 50 100 150 200 −65 −60 −55 −50 −45

G111.542+0.777

G111.533+0.756 G111.567+0.752 50 100 55000 55200 55400 55600 55800 56000 56200 56400 −61.35 −60.73 −58.10 −57.31 −56.03 0 3 6 9 12 15 −35 −30 −25 −20 −15

G121.298+0.659

0.1 1 10 55000 55200 55400 55600 55800 56000 56200 56400 −24.16 −23.41 −22.53 0 30 60 90 −40 −35 −30 −25 −20

G123.066−6.309

0.1 1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 −35.51 −29.36 −28.18

0 5 10 15 20 −55 −50 −45 −40 −35

G136.845+1.167

3 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 −45.14km s −1 0 15 30 45 −20 −15 −10 −5 0

Flux density (Jy)

G173.482+2.446

1 10 100 55000 55200 55400 55600 55800 56000 56200 56400 −13.96 −13.03 −11.54 0 5 10 15 20 −20 −15 −10 −5 0

G183.348−0.575

1 10 55000 55200 55400 55600 55800 56000 56200 56400 −15.20 −14.68 −4.89 0 2 4 6 8 10 −5 0 5 10

G188.794+1.031

G188.946+0.886 1 10 55000 55200 55400 55600 55800 56000 56200 56400 −5.54 0 200 400 600 0 5 10 15 20

Velocity (km s

−1

)

G188.946+0.886

10 100 1000 55000 55200 55400 55600 55800 56000 56200 56400

MJD

9.64 10.78

0 5 10 15 20 0 5 10 15 20

G189.030+0.784

1 10 55000 55200 55400 55600 55800 56000 56200 56400 2010 2011 2012 2013 8.85 9.64 10.74 km s−1 0 20 40 60 80 100 −5 0 5 10 15

Flux density (Jy)

G192.600−0.048

10 100 55000 55200 55400 55600 55800 56000 56200 56400 4.03 4.56 5.39 0 10 20 30 5 10 15 20 25

G196.454−1.677

1 10 55000 55200 55400 55600 55800 56000 56200 56400 14.69 15.13 15.83 0 50 100 150 200 15 20 25 30

Velocity (km s

−1

)

G232.620+0.996

10 100 55000 55200 55400 55600 55800 56000 56200 56400

MJD

22.30 22.82

Figure A1. Dynamic spectra for sources with complex variability. The ve-locity scale is relative to the local standard of rest. The horizontal bars in the left coordinate correspond to the dates of the observed spectra.

APPENDIX A:

APPENDIX B:

Figure B1. Dynamic spectra for features with velocity drifts. The arrow indicates the systemic velocity for each source.