MALT90 Pilot Survey

This website provides access to the MALT90 Pilot Survey data.

You will need to following credentials to download the data:

user: malt90 pass: mopra2010

Please reference Foster et al. 2011, ApJS, 197, 25 (ADS|astro-ph|local) if you use this data

  1. Table of all sources
  2. Table of sources selected from HOPS
  3. Table of sources selected from ATLASGAL
  4. Table of sources selected from IRAS
  5. Table of protostellar sources
  6. Table of HII sources
  7. Table of IRDC sources
  8. Contours of main lines on Spitzer images
All Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G263.620-00.530IRAS+4.720.030
G264.322-00.184IRAS+9.070.039
G285.259-00.049IRAS+2.140.021
G287.814-00.816IRAS-14.960.020
G300.958+00.902Protostellar-41.670.022
G300.960-00.702HIINone0.022
G300.968+01.145ATLASGAL-42.960.021
G301.991-00.704HIINone0.019
G302.018-00.113Protostellar-35.170.019
G302.021+00.251ATLASGAL-46.450.020
G302.989+00.352Protostellar-39.890.022
G303.000-00.446HII-22.760.022
G303.932-00.688ATLASGAL+30.600.029
G303.980-00.033ProtostellarNone0.035
G303.992+00.209HIINone0.020
G304.887+00.635ATLASGAL-36.520.026
G305.034+00.021HII-34.750.024
G305.044+00.573Protostellar-34.890.022
G305.190+00.210HOPS-40.840.022
G305.232+00.277HOPS-39.510.027
G305.264-00.018HOPS-32.510.016
G305.357+00.193HOPS-38.750.029
G305.807-00.107HOPS-42.210.034
G305.887+00.016ATLASGAL-33.970.033
G306.033+00.034Protostellar-29.830.023
G306.053-00.040HII-28.070.026
G306.989-00.512HIINone0.022
G307.017+00.706ProtostellarNone0.020
G308.006-00.388Protostellar-36.640.022
G308.037+00.250HIINone0.026
G308.058-00.397ATLASGAL-13.370.022
G308.914+00.126IRAS-50.560.025
G309.001-00.030ProtostellarNone0.022
G309.014+00.208HII-44.490.021
G309.378-00.142IRAS-50.890.021
G310.004+00.503Protostellar-41.670.022
G310.008-00.022HIINone0.022
G310.013+00.387ATLASGAL-41.560.027
G310.013+00.389IRAS-41.390.023
G310.880+00.004ATLASGAL-58.100.028
G310.988-00.957ProtostellarNone0.022
G311.005-00.362HII+34.530.021
G312.006+00.178HIINone0.021
G312.038+00.077Protostellar-59.480.021
G312.071+00.080ATLASGAL-44.410.027
G312.992+00.172HIINone0.023
G313.015-00.384ProtostellarNone0.025
G313.976+00.139ProtostellarNone0.025
G313.994-00.084HII-7.370.025
G314.219+00.271ATLASGAL-60.760.025
G314.994+00.096Protostellar-56.760.023
G314.995-00.073HIINone0.022
G315.981-00.187Protostellar-7.990.021
G315.985-00.605HIINone0.022
G316.139-00.504ATLASGAL-60.990.024
G316.944+00.303Protostellar-40.890.023
G316.958+00.302ATLASGAL-41.220.024
G316.963+00.022HIINone0.023
G317.106-00.015IRDCNone0.022
G317.242+00.017IRDCNone0.021
G317.977-00.011ProtostellarNone0.022
G318.049+00.086ATLASGAL-45.040.028
G318.062-00.083HIINone0.023
G318.145-00.764IRDCNone0.022
G318.776-00.151IRAS-37.750.022
G318.786-00.397IRDCNone0.025
G318.916-00.284IRDC-35.290.025
G318.948-00.197ATLASGAL-34.860.028
G318.982+00.323HIINone0.022
G319.033-00.422ProtostellarNone0.021
G319.990+00.368ProtostellarNone0.022
G320.019-00.158HIINone0.023
G320.168+00.824ATLASGAL-40.700.021
G320.270+00.293IRDC-32.810.023
G320.874-00.351IRDC-46.140.022
G321.013-00.522Protostellar-60.340.022
G321.024-00.699HIINone0.022
G321.030-00.483ATLASGAL-60.230.020
G321.709+00.062IRDC-32.230.021
G321.935-00.007ATLASGAL-33.240.024
G321.988+00.312ProtostellarNone0.023
G322.032-00.063HIINone0.022
G322.668+00.038IRDC-64.460.022
G322.932+01.393ATLASGAL-40.790.027
G323.740-00.263ATLASGAL-49.610.025
G323.921+00.400Protostellar-54.760.023
G324.017-00.399HII-68.470.023
G324.922-00.570ATLASGAL-73.820.026
G325.004-00.408ProtostellarNone0.021
G325.030+00.051HIINone0.021
G325.127+00.029IRAS-61.990.022
G326.369-00.563IRDCNone0.031
G326.410+00.596IRDC-41.250.021
G326.668-00.732IRDCNone0.021
G326.794+00.386IRDC-21.32/-42.400.021
G326.939+00.562IRDC-42.410.024
G326.987-00.030HII-59.050.025
G326.989-00.032ATLASGAL-59.500.021
G326.989-00.032ATLASGAL-59.460.021
G327.005-00.754IRDCNone0.025
G327.054+00.037Protostellar-61.310.032
G327.135-00.262IRAS-61.380.034
G327.253-00.093IRDCNone0.020
G327.397-00.743IRDC-37.630.020
G327.574-00.851IRAS-36.770.026
G327.858-00.583IRDC-67.12/-47.990.022
G327.895+00.150ATLASGAL-91.270.021
G327.937+00.511IRDCNone0.022
G327.981-00.005Protostellar-47.810.024
G327.994+00.376HII-44.730.023
G328.255-00.410IRDC-38.370.021
G328.694+00.255IRDCNone0.027
G328.971+00.019IRDCNone0.026
G329.034-00.674IRDCNone0.022
G329.036-00.198IRDC-44.670.024
G329.183-00.313IRAS-50.560.027
G329.370-00.337IRDCNone0.026
G329.457+00.506IRAS-68.630.026
G329.643-00.456IRDC-34.310.020
G329.816+00.140ATLASGAL-85.430.025
G330.030+01.045ATLASGAL-48.45/-86.110.022
G330.042-00.058HIINone0.038
G330.042+01.059IRDC-48.760.024
G330.346-00.026IRDCNone0.025
G330.620-00.221IRDCNone0.025
G330.778+00.256IRDC-44.320.025
G330.873-00.361HOPS-62.760.021
G330.948-00.504IRDC-62.550.021
G330.986+00.330ATLASGAL-56.960.024
G330.997-00.507HII-66.060.023
G331.032-00.419HOPS-64.800.022
G331.035+00.276Protostellar-42.520.021
G331.221+00.012IRDCNone0.022
G331.230-00.420IRDC-42.44/-67.410.023
G331.333-00.338IRAS-66.050.021
G331.620+00.522IRAS-52.320.025
G331.748+00.412IRDCNone0.025
G331.914-00.320IRDCNone0.024
G332.003-00.129HIINone0.026
G332.070+00.503Protostellar-40.520.023
G332.093-00.421ATLASGAL-56.310.025
G332.190-00.047IRDC-48.540.024
G332.233-00.036HOPS-48.280.024
G332.258-00.196IRDCNone0.025
G332.963+00.773IRAS-46.980.023
G333.000-00.436ATLASGAL-56.010.025
G333.030-00.015HII-42.24/-58.420.024
G333.067-00.444HOPS-54.240.026
G333.508-00.253HOPS-50.070.028
G333.726+00.366IRAS-33.910.025
G333.767-00.269HOPS-49.520.026
G334.050+00.352Protostellar-57.710.024
G334.458-00.244HOPS-41.640.021
G334.975-00.048Protostellar-22.700.022
G335.060-00.427HII-39.950.024
G335.075-00.411HOPS-39.670.023
G335.434-00.236HOPS-44.620.025
G335.800+00.181HOPS-50.170.026
G335.988-00.561HIINone0.024
G336.022-00.816ATLASGAL-47.800.025
G336.426-00.253HOPS-88.410.043
G336.991+00.184HIINone0.025
G336.994-00.019HOPS/Protostellar-120.880.026
G336.994-00.019HOPS/Protostellar-120.880.026
G337.004+00.325ATLASGAL-62.640.024
G337.436-00.394HOPS-41.870.022
G337.912-00.469HOPS-40.330.025
G337.994+00.078Protostellar-122.310.024
G337.994-00.136HII-66.280.025
G337.995+00.133ATLASGAL-50.840.026
G338.927+00.635ATLASGAL-63.430.024
G339.007+00.436Protostellar-57.120.024
G339.028+00.124HIINone0.025
G339.968-00.529ATLASGAL/HII-94.050.027
G339.968-00.529ATLASGAL/HII-94.050.027
G340.114+00.474ProtostellarNone0.043
G342.975+02.673IRAS-26.400.023
G343.722-00.221IRAS-27.920.023
G345.889-01.104IRAS-21.880.021
G348.236-00.976IRAS-13.300.020
G349.642-01.093IRAS-26.820.020
G350.884+00.734IRAS-3.760.019
G351.695-01.148IRAS-8.970.020
G352.859-00.204IRAS-56.370.020
G353.057+00.542IRAS-3.410.023

HOPS Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G305.190+00.210HOPS-40.840.022
G305.232+00.277HOPS-39.510.027
G305.264-00.018HOPS-32.510.016
G305.357+00.193HOPS-38.750.029
G305.807-00.107HOPS-42.210.034
G330.873-00.361HOPS-62.760.021
G331.032-00.419HOPS-64.800.022
G332.233-00.036HOPS-48.280.024
G333.067-00.444HOPS-54.240.026
G333.508-00.253HOPS-50.070.028
G333.767-00.269HOPS-49.520.026
G334.458-00.244HOPS-41.640.021
G335.075-00.411HOPS-39.670.023
G335.434-00.236HOPS-44.620.025
G335.800+00.181HOPS-50.170.026
G336.426-00.253HOPS-88.410.043
G336.994-00.019HOPS/Protostellar-120.880.026
G336.994-00.019HOPS/Protostellar-120.880.026
G337.436-00.394HOPS-41.870.022
G337.912-00.469HOPS-40.330.025

Atlasgal Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G300.968+01.145ATLASGAL-42.960.021
G302.021+00.251ATLASGAL-46.450.020
G303.932-00.688ATLASGAL+30.600.029
G304.887+00.635ATLASGAL-36.520.026
G305.887+00.016ATLASGAL-33.970.033
G308.058-00.397ATLASGAL-13.370.022
G310.013+00.387ATLASGAL-41.560.027
G310.880+00.004ATLASGAL-58.100.028
G312.071+00.080ATLASGAL-44.410.027
G314.219+00.271ATLASGAL-60.760.025
G316.139-00.504ATLASGAL-60.990.024
G316.958+00.302ATLASGAL-41.220.024
G318.049+00.086ATLASGAL-45.040.028
G318.948-00.197ATLASGAL-34.860.028
G320.168+00.824ATLASGAL-40.700.021
G321.030-00.483ATLASGAL-60.230.020
G321.935-00.007ATLASGAL-33.240.024
G322.932+01.393ATLASGAL-40.790.027
G323.740-00.263ATLASGAL-49.610.025
G324.922-00.570ATLASGAL-73.820.026
G326.989-00.032ATLASGAL-59.500.021
G326.989-00.032ATLASGAL-59.460.021
G327.895+00.150ATLASGAL-91.270.021
G329.816+00.140ATLASGAL-85.430.025
G330.030+01.045ATLASGAL-48.45/-86.110.022
G330.986+00.330ATLASGAL-56.960.024
G332.093-00.421ATLASGAL-56.310.025
G333.000-00.436ATLASGAL-56.010.025
G336.022-00.816ATLASGAL-47.800.025
G337.004+00.325ATLASGAL-62.640.024
G337.995+00.133ATLASGAL-50.840.026
G338.927+00.635ATLASGAL-63.430.024
G339.968-00.529ATLASGAL/HII-94.050.027
G339.968-00.529ATLASGAL/HII-94.050.027

IRAS Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G263.620-00.530IRAS+4.720.030
G264.322-00.184IRAS+9.070.039
G285.259-00.049IRAS+2.140.021
G287.814-00.816IRAS-14.960.020
G308.914+00.126IRAS-50.560.025
G309.378-00.142IRAS-50.890.021
G310.013+00.389IRAS-41.390.023
G318.776-00.151IRAS-37.750.022
G325.127+00.029IRAS-61.990.022
G327.135-00.262IRAS-61.380.034
G327.574-00.851IRAS-36.770.026
G329.183-00.313IRAS-50.560.027
G329.457+00.506IRAS-68.630.026
G331.333-00.338IRAS-66.050.021
G331.620+00.522IRAS-52.320.025
G332.963+00.773IRAS-46.980.023
G333.726+00.366IRAS-33.910.025
G342.975+02.673IRAS-26.400.023
G343.722-00.221IRAS-27.920.023
G345.889-01.104IRAS-21.880.021
G348.236-00.976IRAS-13.300.020
G349.642-01.093IRAS-26.820.020
G350.884+00.734IRAS-3.760.019
G351.695-01.148IRAS-8.970.020
G352.859-00.204IRAS-56.370.020
G353.057+00.542IRAS-3.410.023

Protostellar Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G300.960-00.702HIINone0.022
G301.991-00.704HIINone0.019
G303.000-00.446HII-22.760.022
G303.992+00.209HIINone0.020
G305.034+00.021HII-34.750.024
G306.053-00.040HII-28.070.026
G306.989-00.512HIINone0.022
G308.037+00.250HIINone0.026
G309.014+00.208HII-44.490.021
G310.008-00.022HIINone0.022
G311.005-00.362HII+34.530.021
G312.006+00.178HIINone0.021
G312.992+00.172HIINone0.023
G313.994-00.084HII-7.370.025
G314.995-00.073HIINone0.022
G315.985-00.605HIINone0.022
G316.963+00.022HIINone0.023
G318.062-00.083HIINone0.023
G318.982+00.323HIINone0.022
G320.019-00.158HIINone0.023
G321.024-00.699HIINone0.022
G322.032-00.063HIINone0.022
G324.017-00.399HII-68.470.023
G325.030+00.051HIINone0.021
G326.987-00.030HII-59.050.025
G327.994+00.376HII-44.730.023
G330.042-00.058HIINone0.038
G330.997-00.507HII-66.060.023
G332.003-00.129HIINone0.026
G333.030-00.015HII-42.24/-58.420.024
G335.060-00.427HII-39.950.024
G335.988-00.561HIINone0.024
G336.991+00.184HIINone0.025
G337.994-00.136HII-66.280.025
G339.028+00.124HIINone0.025
G339.968-00.529ATLASGAL/HII-94.050.027
G339.968-00.529ATLASGAL/HII-94.050.027

HII Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G300.958+00.902Protostellar-41.670.022
G302.018-00.113Protostellar-35.170.019
G302.989+00.352Protostellar-39.890.022
G303.980-00.033ProtostellarNone0.035
G305.044+00.573Protostellar-34.890.022
G306.033+00.034Protostellar-29.830.023
G307.017+00.706ProtostellarNone0.020
G308.006-00.388Protostellar-36.640.022
G309.001-00.030ProtostellarNone0.022
G310.004+00.503Protostellar-41.670.022
G310.988-00.957ProtostellarNone0.022
G312.038+00.077Protostellar-59.480.021
G313.015-00.384ProtostellarNone0.025
G313.976+00.139ProtostellarNone0.025
G314.994+00.096Protostellar-56.760.023
G315.981-00.187Protostellar-7.990.021
G316.944+00.303Protostellar-40.890.023
G317.977-00.011ProtostellarNone0.022
G319.033-00.422ProtostellarNone0.021
G319.990+00.368ProtostellarNone0.022
G321.013-00.522Protostellar-60.340.022
G321.988+00.312ProtostellarNone0.023
G323.921+00.400Protostellar-54.760.023
G325.004-00.408ProtostellarNone0.021
G327.054+00.037Protostellar-61.310.032
G327.981-00.005Protostellar-47.810.024
G331.035+00.276Protostellar-42.520.021
G332.070+00.503Protostellar-40.520.023
G334.050+00.352Protostellar-57.710.024
G334.975-00.048Protostellar-22.700.022
G336.994-00.019HOPS/Protostellar-120.880.026
G336.994-00.019HOPS/Protostellar-120.880.026
G337.994+00.078Protostellar-122.310.024
G339.007+00.436Protostellar-57.120.024
G340.114+00.474ProtostellarNone0.043

IRDC Sources
Source NameSource SurveyCentral Velocity (km/s)Noise (K)
G317.106-00.015IRDCNone0.022
G317.242+00.017IRDCNone0.021
G318.145-00.764IRDCNone0.022
G318.786-00.397IRDCNone0.025
G318.916-00.284IRDC-35.290.025
G320.270+00.293IRDC-32.810.023
G320.874-00.351IRDC-46.140.022
G321.709+00.062IRDC-32.230.021
G322.668+00.038IRDC-64.460.022
G326.369-00.563IRDCNone0.031
G326.410+00.596IRDC-41.250.021
G326.668-00.732IRDCNone0.021
G326.794+00.386IRDC-21.32/-42.400.021
G326.939+00.562IRDC-42.410.024
G327.005-00.754IRDCNone0.025
G327.253-00.093IRDCNone0.020
G327.397-00.743IRDC-37.630.020
G327.858-00.583IRDC-67.12/-47.990.022
G327.937+00.511IRDCNone0.022
G328.255-00.410IRDC-38.370.021
G328.694+00.255IRDCNone0.027
G328.971+00.019IRDCNone0.026
G329.034-00.674IRDCNone0.022
G329.036-00.198IRDC-44.670.024
G329.370-00.337IRDCNone0.026
G329.643-00.456IRDC-34.310.020
G330.042+01.059IRDC-48.760.024
G330.346-00.026IRDCNone0.025
G330.620-00.221IRDCNone0.025
G330.778+00.256IRDC-44.320.025
G330.948-00.504IRDC-62.550.021
G331.221+00.012IRDCNone0.022
G331.230-00.420IRDC-42.44/-67.410.023
G331.748+00.412IRDCNone0.025
G331.914-00.320IRDCNone0.024
G332.190-00.047IRDC-48.540.024
G332.258-00.196IRDCNone0.025

Pilot result images

Here are the integrated intensity maps for the main 4 species plotted on mid-infrared images from Spitzer.

JPEGs -- Download tar/zipped archive (36 MB) Postscripts Download tar/zipped archive (109 MB)