MilkyWay3D Dataverse

A collection of data that describe the 3D content of our Milky Way Galaxy. In 2022, the URL milkyway3d.org. will point not directly to this Dataverse, but instead to an interactive tool showing survey coverage in a 3D Milky Way. Please stay tuned!

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31 to 40 of 45 Results

Bolocam Galactic Plane Survey (BGPS) Dataverse(Harvard-Smithsonian Center for Astrophysics) Sep 5, 2016 The Bolocam Galactic Plane Survey (BGPS) is a 1.1 mm survey of dust emission covering -10° <= l <= 90° and \|b\|<= 0.5°. Version 2 also includes additional coverage of 20 deg^2 in the 3rd and 4th quadrants. The effective angular resolution of the survey is 33”. Additional spectral line follow-up observations towards dense clouds in the survey were al...
ThrUMMS_Spectral_Data_Access.pdf Sep 5, 2016 - ThrUMMS Extended Observations: Spectral Line (3D) Adobe PDF - 28.2 KB - MD5: 75217ef31d84a52d18da80306c56045a
Three-mm Ultimate Mopra Milky Way Survey (ThrUMMS) Dataverse(Harvard-Smithsonian Center for Astrophysics) Sep 5, 2016 The Three-mm Ultimate Mopra Milky Way Survey (ThrUMMS) maps the fourth Galactic quadrant (\|b\|<1.0°) with the J=1→0 lines of 12CO, 13CO, C18O, and CN near 112 GHz. It has a spatial resolution of ~1’ and a velocity resolution of 0.3 km/s. Its main science goals include understandings the neutral/molecular ISM connection, the physical state of Giant M...
MALT90_Spectral_Data_Access.pdf Sep 5, 2016 - MALT90 Pointed Surveys: Spectral Line Adobe PDF - 28.3 KB - MD5: 28202f56c800ba18093e612e80980a86
Millimetre Astronomy Legacy Team 90 GHz (MALT90) Dataverse(Harvard-Smithsonian Center for Astrophysics) Sep 5, 2016 The Millimetre Astronomy Legacy Team 90 GHz (MALT90) Survey is a program targeting sixteen molecular line transitions which typically trace critical densities on the order of 10^5 cm^-3. Particular lines of interest include N2H+, HCO+, HCN, and HNC, along with isotopologues like H13CO+. The velocity resolution of the survey is ~0.11 km/s, while the...
GRS_Spectral_Data_Access.pdf Sep 5, 2016 - GRS Extended Observations: Spectral Line (3D) Adobe PDF - 28.1 KB - MD5: 46cbd76effa270b9243c709030719b39
Galactic Ring Survey (GRS) Dataverse(Harvard-Smithsonian Center for Astrophysics) Sep 5, 2016 The Galactic Ring Survey maps the 13CO J=1-0 transition in the first Galactic quadrant (18° <= l <= 55.7° and -1° <= b <= +1°). It has an angular resolution of 46” and a velocity resolution of 0.21 km/s, with almost 2 million spectra. Its main science goal is understanding the kinematics, structure, and astrochemistry of the 5 kpc ring. The link to...
HOPS_SpectralMaps_Data_Access.pdf Sep 5, 2016 - HOPS Extended Observations: Spectral Line (3D) Adobe PDF - 17.2 KB - MD5: bc1c1301123dea41fde170ffe84a5a23
HOPS_SpectralCatalog_Data_Access.pdf Sep 5, 2016 - HOPS Catalogs: Spectral Line Adobe PDF - 17.9 KB - MD5: 954d44020dedb477521dfcc2d44d3cf9
H2O Southern Galactic Plane Survey (HOPS) Dataverse(Harvard-Smithsonian Center for Astrophysics) Sep 5, 2016 The H2O Southern Galactic Plane Survey (HOPS) has mapped a 100 degree strip of the Galactic plane (-70° > l > 30°, \| b \| < 0.5°) at 12 mm wavelengths. Thermal lines of interest include the NH3 J,K = (1,1) and (2,2) transitions, which probe molecular cloud densities on the order of n > 104 cm-3. The spatial resolution of the survey is 2’, and the ve...

Bolocam Galactic Plane Survey (BGPS) Dataverse(Harvard-Smithsonian Center for Astrophysics)

Sep 5, 2016

The Bolocam Galactic Plane Survey (BGPS) is a 1.1 mm survey of dust emission covering -10° <= l <= 90° and |b|<= 0.5°. Version 2 also includes additional coverage of 20 deg^2 in the 3rd and 4th quadrants. The effective angular resolution of the survey is 33”. Additional spectral line follow-up observations towards dense clouds in the survey were al...

ThrUMMS_Spectral_Data_Access.pdf

Sep 5, 2016 - ThrUMMS Extended Observations: Spectral Line (3D)

Adobe PDF - 28.2 KB -

Three-mm Ultimate Mopra Milky Way Survey (ThrUMMS) Dataverse(Harvard-Smithsonian Center for Astrophysics)

Sep 5, 2016

The Three-mm Ultimate Mopra Milky Way Survey (ThrUMMS) maps the fourth Galactic quadrant (|b|<1.0°) with the J=1→0 lines of 12CO, 13CO, C18O, and CN near 112 GHz. It has a spatial resolution of ~1’ and a velocity resolution of 0.3 km/s. Its main science goals include understandings the neutral/molecular ISM connection, the physical state of Giant M...

MALT90_Spectral_Data_Access.pdf

Sep 5, 2016 - MALT90 Pointed Surveys: Spectral Line

Adobe PDF - 28.3 KB -

Millimetre Astronomy Legacy Team 90 GHz (MALT90) Dataverse(Harvard-Smithsonian Center for Astrophysics)

Sep 5, 2016

The Millimetre Astronomy Legacy Team 90 GHz (MALT90) Survey is a program targeting sixteen molecular line transitions which typically trace critical densities on the order of 10^5 cm^-3. Particular lines of interest include N2H+, HCO+, HCN, and HNC, along with isotopologues like H13CO+. The velocity resolution of the survey is ~0.11 km/s, while the...

GRS_Spectral_Data_Access.pdf

Sep 5, 2016 - GRS Extended Observations: Spectral Line (3D)

Adobe PDF - 28.1 KB -

Galactic Ring Survey (GRS) Dataverse(Harvard-Smithsonian Center for Astrophysics)

Sep 5, 2016

The Galactic Ring Survey maps the 13CO J=1-0 transition in the first Galactic quadrant (18° <= l <= 55.7° and -1° <= b <= +1°). It has an angular resolution of 46” and a velocity resolution of 0.21 km/s, with almost 2 million spectra. Its main science goal is understanding the kinematics, structure, and astrochemistry of the 5 kpc ring. The link to...

HOPS_SpectralMaps_Data_Access.pdf

Sep 5, 2016 - HOPS Extended Observations: Spectral Line (3D)

Adobe PDF - 17.2 KB -

HOPS_SpectralCatalog_Data_Access.pdf

Sep 5, 2016 - HOPS Catalogs: Spectral Line

Adobe PDF - 17.9 KB -

H2O Southern Galactic Plane Survey (HOPS) Dataverse(Harvard-Smithsonian Center for Astrophysics)

Sep 5, 2016

The H2O Southern Galactic Plane Survey (HOPS) has mapped a 100 degree strip of the Galactic plane (-70° > l > 30°, | b | < 0.5°) at 12 mm wavelengths. Thermal lines of interest include the NH3 J,K = (1,1) and (2,2) transitions, which probe molecular cloud densities on the order of n > 104 cm-3. The spatial resolution of the survey is 2’, and the ve...

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