Large Proposals
The table below lists both active and past VLA and VLBA Large proposals. For more details please see the Proposal Finder Tool (PFT). Click on the title to view the project page, if available. See the Large Proposal Policy page for additional information.
| Project ID | Time granted/ observed (hrs)* |
Aggregate time observed (hrs)† |
PI | Title |
| Active & Future |
||||
| VLA/24B-311 | 38 | Wiston | The first VLBA Large Survey of Astronomical Transients | |
| VLA/24B-347 | 76 | Horesh | A comprehensive systematic exploration of the phase space of TDE outflows | |
| VLA/24B-429 | 234 | Cromartie | The North American Nanohertz Observatory for Gravitational Waves | |
| VLBA/24B-355 | 53.3 | Johnstone | Rainbows in the Dark: Unveiling the Power Sources of ULIRGs with VLBA Radio SEDs | |
| VLBA/24B-312 | 864 | Kovalev | MOJAVE: Jet Acceleration and the Blazar-Neutrino Connection (continuation) | |
| VLBA/24B-252 | 296 | Margutti | The first VLBA Large Survey of Astronomical Transients | |
| VLA/24A-296 | 102 | Lelli | Cold gas and dark matter in massive galaxies at z=4-5 | |
| VLA/24A-331 | 286 | Eftekhari | Unveiling a New Population of Radio Sources on the Sky | |
| VLBA/24A-213 | 286 | Deller | MSPSRPI2: Turbocharging the most precisely timed pulsars with VLBI astrometry | |
| VLA/23B-169 | 195 | Riechers | Vz-GAL: Total Cold Gas Masses for 125 Dusty Massive Starbursts at z=1-6 | |
| VLBA/23B-058 | 864 | Marscher | BEAM-ME: Blazars Entering the Astrophysical Multi-Messenger Era | |
| VLA/22B-235 | 156 | Corsi | The Jansky VLA mapping of Gravitational Waves as Afterglows in Radio (JAGWAR) | |
| VLA/22A-195 | 306 | Busquet | VOLS: The VLA Orion A Large Survey | |
| VLA/21B-255 | 86 | Macias | The VLA View of Substructures in Protoplantary Disks | |
| VLA/21B-286 | 377 | Demorest | The North American Nanohertz Observatory for Gravitational Waves | |
| VLBA/21B-053 | 864 | Lister | MOJAVE: Parsec-Scale Jet Acceleration and the Blazar-Neutrino Connection | |
| Past | ||||
| VLA/22A-264 | 48 | 272 | Tendulkar | Arcsecond Localization of Repeating FRBs |
| VLA/21B-176 | 40 | 224 | Tendulkar | Arcsecond Localization of Repeating FRBs |
| VLA/21A-387 | 60 | 184 | Tendulkar | Arcsecond Localization of Repeating FRBs |
| VLA/21A-275 | 330 | Borthakur | xVLA-Disk survey: Tracing gas flows in and around the HI-disk of L* galaxies | |
| VLBA/21A-270 | 298 | 276 | Spolaor | Exploring Post-merger SMBH Evolution with the VLBA |
| VLBA/21A-284 | 355.6 | 359 | Dzib | Testing Gaia astrometry with VLBA astrometry to nearby pre-main sequence stars |
| VLA/20B-377 | 218 | Alexander | A Systematic Investigation of Radio Tidal Disruption Events | |
| VLA/20B-062 | 75 | 91 | Macias | The VLA View of Substructures in Protoplantary Disks |
| VLA/20B-280 | 84 | 124 | Tendulkar | Arcsecond Localization of Repeating FRBs |
| VLBA/20B-274 | 864 | 865 | Marscher | BEAM-ME: Blazars Entering the Astrophysical Multi-Messenger Era |
| VLA/20A-346 | 1812 | Leroy | A VLA Local Group Legacy Survey - X-Proposal | |
| VLA/20A-330 | 511 | Cannon | SHIELD: The Survey of HI in Extremely Low-mass Dwarfs | |
| VLA/20A-211 | 16 | Macias | The VLA View of Substructures in Protoplantary Disks | |
| VLBA/19B-249 | 314 | 261 | Spolaor | Exploring Post-merger SMBH Evolution with the VLBA |
| VLA/19B-223 | 40 | Tendulkar | Arcsecond Localization of CHIME-Discovered Repeating FRBs | |
| VLBA/19B-194 | 864 | 864 | Lister | MOJAVE: Probing Acceleration and Magnetic Field Evolution in AGN Jets |
| VLA/18B-320 | 280 | Frail | JAGWAR: Jansky VLA mapping of Gravitational Wave bursts as Afterglows in Radio | |
| VLA/13B-266 | 1044 | van Gorkom | CHILES, the COSMOS HI Large Extragalactic Survey | |
| VLBA/18B-041 | 450 | 600 | Brisken |
FILLER: Extending the Deep-wide VLBA observations of the JWST-NEP Survey Field |
| VLBA/18A-102 | 78 | 78 | Dzib |
Dynamical masses of young stellar multiple systems with the VLBA |
| VLBA/17B-056 | 144 | 144 | Marscher |
Sub-milliarcsecond Imaging of the Gamma-ray Emission Regions of Blazars |
| VLA/17A-374 | 40 | Mooley | JAGWAR: Jansky VLA mapping of Gravitational Wave bursts as Afterglows in Radio | |
| VLBA/17A-014 | 312 | 231 | Gabuzda |
5.0-1.4 GHz VLBA Polarization Observations of the 191 MOJAVE-II Sources |
| VLA/17A-284 | 134 | 453 | Sjouwerman | BAaDE: Bulge Asymmetries and Dynamic Evolution (V) |
| VLA/17A-240 | 337 | Cannon | HI Imaging Of The Lyman Alpha Reference Sample | |
| VLA/17A-197 | 39 | 690 | Menten | A comprehensive Galactic plane radio wavelength star formation survey |
| VLA/17A-090 | 180 | Borthakur | How are HI Disks Fed? Probing Condensation at the Disk-Halo Interface | |
| VLBA/16B-109 | 200 | 682 | Frail |
An Optimal Search Strategy For FRBs |
| VLBA/16B-175 | 144 | 144 | Lister |
MOJAVE: Long Term VLBA Polarimetric Observations of Pc-Scale AGN Jets |
| VLA/16B-320 | 360 | Murphy |
Unveiling the High-Reshift Universe Through a Deep 10GHz Survey of GOODS-N |
|
| VLBA/16A-216 | 66 | 60 | Braatz |
Completing the Megamaser Cosmology Project |
| VLA/16A-341 | 143 | 181 | Meyer | Widefield HI Observations of the GAMA/SAMI/DINGO Regions |
| VLA/16A-303 | 130 | Sjouwerman | BAaDE: Bulge Asymmetries and Dynamic Evolution (IV) | |
| VLA/16A-197 | 334 | Tobin | The VLA Orion Protostellar Multiplicity and Disk Survey | |
| VLA/16A-174 | 111 | Menten | A comprehensive Galactic plane radio wavelength star formation survey | |
| VLA/15B-175 | 154 | Menten | A comprehensive Galactic plane radio wavelength star formation survey | |
| VLA/15B-206 | 31 | Sjouwerman | BAaDE: Bulge Asymmetries and Dynamic Evolution (III) | |
| VLA/15A-235 | 218 | 306 | Berger | New Insights on Gamma-Ray Bursts with the Jansky VLA: A Legacy Approach |
| VLA/15A-100 | 176 | 236 | Strader | The Comprehensive VLA Survey for Black Holes in Globular Clusters |
| VLBA/14B-427 | 600 | 263 | Spolaor |
Explorations of Post-merger SMBH Evolution with the VLBA Filler Challenge |
| VLBA/14B-016 | 700 | 695 | Tingay |
Continuing the search for FRBs via the VLBA Filler Project Challenge |
| VLBA/14B-343 | 70 |
90 |
Braatz |
The Megamaser Cosmology Project |
| VLBA/14B-264 | 144 | 144 | Marscher |
Sub-milliarcsecond Imaging of the Gamma-ray Emission Regions of Blazars |
| VLA/14B-315 | 38 | Meyer | Widefield HI Observations of the GAMA/SAMI/DINGO Regions | |
| VLA/14B-037 | 30 | Murphy | Unveiling the High-Redshift Universe Through A Deep 10GHz Survey of GOODS-N | |
| VLA/14B-148 | 105 | 205 | Beuther | The HI/OH/Recombination line survey of the Milky Way (THOR) - continued |
| VLA/14B-238 | 88 | Sjouwerman | BAaDE: Bulge Asymmetries and Dynamic Evolution (II) | |
| VLA/14B-254 | 15 | Menten | A comprehensive Galactic plane radio wavelength star formation survey | |
| VLA/14A-420 | 266 | Menten | A comprehensive Galactic plane radio wavelength star formation survey | |
| VLA/14A-344 | 88 | Berger | New Insights on Gamma-Ray Bursts with the Jansky VLA: A Legacy Approach | |
| VLA/14A-360 | 174 | Rujopakarn | Resolving the Obscured Cosmic Accretion History and Modes of Galaxy Assembly | |
| VLA/13B-318 | 266 | Tobin | Characterizing Binary and Disk Formation in Young Protostellar Systems | |
| VLA/13B-057 | 199 | Chomiuk | Tempests, Not Bombs: The Complex, Prolonged Explosions of Novae | |
| VLA/13B-014 | 60 | Strader | The Comprehensive VLA Survey for Black Holes in Globular Clusters | |
| VLBA/13B-353 | 180 | 180 | Melis |
VLBA Pleiades Distance Controversy Extension |
| VLA/13B-111 | 24 | Launhardt | ERA: revealing young Exoplanets by Radio Astrometry | |
| VLBA/13B-175 | 936 | 864 | Lister |
MOJAVE: Jet Kinematics of Accelerating and High-Synchrotron-Peaked Blazars |
| VLA/13B-272 | 54 | Jarvis |
A deep-wide survey of the Stripe82 field and the bias of radio sources |
|
| VLA/13A-205 | 167 | 550 | Stanimirovic |
The Comprehensive VLA Survey for Black Holes in Globular Clusters |
| VLA/13A-334 | 105 | Menten |
A comprehensive Galactic plane radio wavelength star formation survey |
|
| VLA/13A-120 | 100 | Beuther | ||
| VLA/13A-213 | 37 | Leroy |
The L-Band Local Group Legacy: Resolving the ISM and Star Formation Cycle |
|
| VLA/13A-398 | 278 | Riechers | ||
| VLA/13A-331 | 70 | Sjouwerman | ||
| VLA/12B-257 | 15 | Wilcots | Tracing the Evolution of Magnetic Fields in Galaxies Across Cosmic Time | |
| VLA/12B-158 | 393 | Smolcic |
EVLA-COSMOS Survey: Confining Stellar Mass Growth through Cosmic Time |
|
| VLBA/12A-312 | 200 | 288 | Deller |
Characterizing the mJy compact radio source population |
| VLA/12A-256 | 299 | Stanimirovic | SPONGE: 21-cm SPectral line Observations of Neutral Gas with the EVLA | |
| VLA/10C-119 | 408 | Irwin | ||
| VLA/10C-196 | 84 | Stanimirovic | SPONGE: 21-cm SPectral line Observations of Neutral Gas with the EVLA | |
| VLA/10B-218 | 20 | 63 | Miller-Jones | Probing Jet Acceleration and Collimation in Stellar-Mass Compact Objects |
| VLA/10A-231 | 418 | Chandler |
Grain Growth and Sub-structure in Protoplanetary Disks |
|
| AM991 | 43 | Miller-Jones | Collimation in Stellar-Mass Compact Objects | |
| AB1314 | 374 | Becker | A FIRST Complement to SDSS-III | |
| AJ359 | 200 | Jaeger | The Radio EVLA Search for UHE Neutrinos | |
| AV314 | 130 | Vollmer | Ram Pressure Diagnostics Using Polarized Emission II | |
| AR685 | 364 | Richards | Deep VLA Observations of SDSS Stripe 82 | |
| AO215 | 733 | Ott | Star Formation History and ISM Feedback in Nearby Galaxies | |
| AH927 | 580 | Hunter | LITTLE THINGS Survey | |
| AM889 | 248 | Miller | Deep 1.4 GHz VLA Obs. of Extended Chandra Deep Field South | |
| AP452 | 872 | Perley | VLA Low-frequency Sky Survey | |
| AK563 | 285 | Kulkarni | Virgo: A Laboratory for Studying Galaxy Evolution | |
| AW605 | 386 | Walter | THINGS: The HI Nearby Galaxy Survey | |
| AH810 | 46 | Hoare | Coordinated Radio and Infrared Survey for High-Mass Star Formation | |
| AK509 | 1100 | Kulkarni | Cosmic Explosions | |
| AS687 | 238 | Soifer | A Deep Radio Survey of the SIRTF First-look Survey | |
| AB628 | 1940 | Becker | FIRST Survey | |
| AG592 | 342 | van Gorkom | HI Survey of Clusters in the Local Universe | |
| AP397 | 175 | Perley | A 4-meter All-sky Survey | |
| AT245 | 296 | Taylor | A Global, High Resolution HI Survey of the Milky Way | |
| AC308 | 3100 | Condon | NRAO VLA Sky Survey | |
* Granted time for active proposals, observed time for past proposals
† Aggregate time observed for single projects with multiple proposals
