Science Program 2022B
A total of 160 new proposals were received for the 01 February 2022 submission deadline for Semester 22B. The table below summarizes the approved observing programs for the Karl G. Jansky Very Large Array (VLA), the Very Long Baseline Array (VLBA)/High Sensitivity Array (HSA) and the Global 3mm VLBI Array (GMVA). Listed are the PI name, proposal ID, proposal title, maximum hours approved, and proposal type (Regular, Triggered, or Large). Proposals from previous semesters that were awarded time by NRAO are included. Also listed are HSA proposals that include the VLA as a VLBI station.
For each approved program, the Proposal Finder Tool will have access to its authors, title, abstract, and total approved hours.
Karl G. Jansky Very Large Array (VLA)
| PI | ID | Title | Hours | Type |
|---|---|---|---|---|
| Alexander, Kate | VLA/20B-377 | A Systematic Investigation of Radio Tidal Disruption Events | 125 | Large |
| Alexander, Kate | VLA/22A-417 | Pinpointing the Radio Emission from NS Mergers in LIGO/Virgo's 4th Observing Run | 25.3 | Triggered |
| Arabsalmani, Maryam | VLA/22B-201 | A peculiar cosmic filament in the local Universe | 17.5 | Regular |
| Arabsalmani, Maryam | VLA/22B-214 | Massive star explosions and peculiar dynamics | 4 | Regular |
| Aravena, Manuel | VLA/22B-230 | Cold Molecular Gas in a Main-Sequence Star-Forming Galaxy at z=5.5 | 30 | Regular |
| Ball, Catherine | VLA/22B-239 | Feeding or Feedback: Resolving the atomic ISM of dwarf AGN hosts | 22.5 | Regular |
| Bayandina, Olga | VLA/22A-034 | M2O: Catching accretion bursts (2022) | 8.0 | Triggered |
| Belladitta, Silvia | VLA/22B-103 | Multi-frequency radio properties of a young jetted quasar at z=5.3 | 2.5 | Regular |
| Berton, Marco | VLA/22B-034 | A blind survey of narrow-line Seyfert 1 galaxies - The quest for invisible jets | 26.03 | Regular |
| Bhandari, Shivani | VLA/22B-126 | Uncovering the progenitors of Fast Radio Bursts. | 7.5 | Regular |
| Borghese, Alice | VLA/22B-081 | Hunting for the supernova remnant of a very young radio-loud magnetar | 1 | Regular |
| Bouvier, Mathilde | VLA/22B-128 | Hot corino falafels wrapped in dusty bread | 22 | Regular |
| Caleb, Manisha | VLBA/22B-074 | Probing the local environment of FRB 20190714A | 6.5 | Regular |
| capetti, alessandro | VLA/22B-042 | The duty cycle of giant early type galaxies | 12 | Regular |
| Carniani, Stefano | VLA/20A-154 | The molecular side of a star-forming galaxy within the epoch of Reionization | 4 | Regular |
| Carotenuto, Francesco | VLA/22B-050 | Constraining the black hole accretion-ejection coupling at low accretion rate | 40; Swift: 30 ksec | Triggered |
| Cendes, Yvette | VLA/22B-205 | Unveiling the Origin of Delayed Radio Emission in Tidal Disruption Events | 33 | Regular |
| Chen, Bin | VLA/22B-174 | VLA as a High-Speed Camera to Probe Semi-Relativistic Electrons in Solar Flares | 18 | Regular |
| Chiang, I-Da | VLA/22B-109 | Connecting Gas and Dust: Mapping HI in 7 Herschel Galaxies | 28 | Regular |
| Chung, Chia-Ying | VLA/22B-033 | Is Icy Dust Sticky Enough to Form Planetesimals? | 21.75 | Regular |
| Corsi, Alessandra | VLA/22B-235 | Jansky VLA mapping of Gravitational Waves as Afterglows in Radio (JAGWAR) | 25.66 | Large |
| Costa, Allison | VLA/20A-252 | Probing Extreme Star Formation in the Antennae Galaxies | 23.4 | Regular |
| Crom, Genna | VLA/21A-281 | The Three Little Pigs: Tracing Evolutionary Stages in the Galactic Center | 3 | Regular |
| Curran, Stephen | VLA/22B-066 | A Targetted Search for the Elusive Redshifted OH Absorption | 27 | Regular |
| Dall'Olio, Daria | VLA/22B-160 | Deciphering magnetic field in a sample of massive protostars | 15 | Regular |
| De Becker, Michael | VLA/22B-090 | Towards a valid interpretation of the elusive synchrotron emission from WR133 | 3.6 | Regular |
| Deller, Adam | VLBA/22A-214 | Characterizing Neutron Star Mergers with HSA Afterglow Observations | 34.66 | Triggered |
| DeMarchi, Lindsay | VLA/22A-109 | The Epic of Extreme Mass-Loss Events in Progenitors of H-stripped SNe | 12.0 | Triggered |
| Demorest, Paul | VLA/21B-286 | The North American Nanohertz Observatory for Gravitational Waves | 118.43 | Large |
| Demorest, Paul | VLA/22B-192 | New Emission Components of the Crab Nebula Pulsar | 7.5 | Regular |
| Drout, Maria | VLA/22A-204 | Continued VLA Observations of SN2019yvr: A H-poor SN with Late-Time Interaction | 4 | Regular |
| Eftekhari, Tarraneh | VLA/22B-224 | Pinpointing the Origin of the First Radio Source Associated with a SLSNe | 8 | Regular |
| Emig, Kimberly | VLA/21B-221 | Recombination Lines from Diffuse Ionized Gas in the Nuclear Starburst of NGC 253 | 10 | Regular |
| Emig, Kimberly | VLA/22B-168 | Recombination Lines from Diffuse Ionized Gas in the M82 Starburst | 19.5 | Regular |
| Evans, Aaron | VLA/22B-267 | The Effects of the Merger Process on Extranuclear Star Formation in LIRGs | 61.69 | Regular |
| Feng, Yi | VLA/22B-036 | Arcsecond localization of the active repeater FRB 20190417A with VLA | 10 | Triggered |
| Ferraro, Nicholas | VLA/22B-071 | A Local Wolf-Rayet Galaxy Survey | 3.35 | Regular |
| Forbrich, Jan | VLA/22B-156 | Star formation and more: a complete C-band survey of the Andromeda Galaxy (M31) | 6.66 | Regular |
| Galante, Camila | VLA/22B-114 | An investigation into the halo of nearby starburst galaxies | 3.5 | Regular |
| Gallimore, Jack | VLBA/22B-148 | OH Masers in the Water Megamaser Disk of NGC 1068 | 12 | Regular |
| Giarratana, Stefano | VLA/22B-179 | J1304+2938: host or lensing galaxy of GRB200716C? | 2 | Regular |
| Gim, Hansung | VLA/22B-137 | Water maser emission and positive black hole feedback in the dwarf galaxy He2-10 | 20 | Regular |
| Gomez-Guijarro, Carlos | VLA/22B-243 | The true extent of the cold gas content in a red sequence progenitor | 13.15 | Regular |
| Gompertz, Benjamin | VLA/22A-351 | A Search for a Local Population of Neutron Star Binary Mergers | 3.33 | Triggered |
| Gong, Yan | VLA/22B-189 | A VLA survey of water masters in Cygnus X | 4.5 | Regular |
| Gusinskaia, Nina | VLA/22A-342 | Mapping accretion states in transitional millisecond pulsars | 6.0 | Triggered |
| Harrington, Kevin | VLA/22B-078 | Radio constraints on the dynamical state of the rich lensing cluster G165 | 27.6 | Regular |
| Ho, Anna | VLA/22B-157 | A New Class of Radio-Loud, Engine-Driven Stellar Explosions | 6.20 | Triggered |
| Horesh, Assaf | VLA/22A-160 | Exploring A New Class of Flares in Active Galactic Nuclei | 8.0 | Triggered |
| Horesh, Assaf | VLA/22A-163 | Exploring the Nature of Radio Emission Excess in Tidal Disruption Events | 7.33 | Triggered |
| Horton, Maya | VLA/22B-144 | Searching for precessing AGN jets with a LOFAR-selected sample | 16 | Regular |
| Jones, Michael | VLA/22B-063 | Dynamical masses of gas-rich, field, ultra-diffuse galaxies | 41.25 | Regular |
| Kado-Fong, Erin | VLA/21A-081 | A Quenched Dwarf in a Massive HI Reserve: Regulating Star Formation in the Field | 3.33 | Regular |
| Kalinova, Veselina | VLA/22B-141 | Unveiling the quenching of galaxies from the Green valley to the Red sequence | 100 | Regular |
| Karunakaran, Ananthan | VLA/22B-018 | An Extremely Long Star-Forming Tail Outside of the Cluster Environment | 5 | Regular |
| Karunakaran, Ananthan | VLA/22B-019 | Resolving UDGs in HI: Are there gas-rich UDGs without dark matter? | 36 | Regular |
| Kersten, Joris | VLA/22B-217 | Using eclipses to determine the radio emission mechanism in dwarf novae | 9.5 | Triggered |
| Kunert-Bajraszewska, Magdalena | VLA/22B-003 | Candidates for newborn radio sources | 14.7 | Regular |
| Laskar, Tanmoy | VLA/22A-207 | Exploring Extreme Explosions from the Cosmic Dawn | 5 | Triggered |
| Laskar, Tanmoy | VLA/22B-062 | Probing the Magnetization of GRB Jets with Reverse Shocks | 9.5 | Triggered |
| Le Reste, Alexandra | VLA/22B-222 | How does LyC radiation escape the HI medium of Mrk 54? | 10 | Regular |
| Leroy, Adam | VLA/20A-346 | A VLA Local Group Legacy Survey - X-Proposal | 500 | Large |
| Leung, James | VLA/22B-031 | VLA Imaging of Candidate Gravitationally Lensed GRB Afterglows | 4 | Triggered |
| Li, Dongzi | VLA/22B-259 | Searching for companion induced Faraday conversion in the pulsar binary | 32 | Regular |
| Liu, Hauyu | VLA/21A-122 | A Pilot JVLA Dust Polarization Study Towards High Mass Star-Forming Regions | 2.33 | Regular |
| LIU, Yihan | VLA/22B-131 | High-Resolution Radio Observation of Pulsar Wind Nebula CTB 87 | 1.5 | Regular |
| Liu, Yuanqi | VLA/22B-038 | VLA-RAGERS: Tracing Proto-Cluster Growth over Cosmic Time | 11.5 | Regular |
| Loomis, Ryan | VLA/20A-390 | Probing the Nitrile Reservoir of the Comet Forming Zone in a Solar Nebula Analog | 2 | Regular |
| Luber, Nicholas | VLA/22B-244 | Dynamics and Evolution of Spiral-Elliptical Mergers using Neutral Hydrogen | 18 | Regular |
| Lucero, Danielle | VLA/22B-188 | Using HI, H2, and [C II] to measure Pressure in Early-Type Galaxies III | 11 | Regular |
| Matthews, David | VLA/22A-108 | Radio Observations of Fast Blue Optical Transients | 7.33 | Triggered |
| Matthews, David | VLA/22B-076 | The Radio Hunt for the Power Source in Super-luminous Supernovae | 4.0 | Triggered |
| McCaffrey, Trevor | VLA/22B-276 | Radio Emission in High-redshift QSOs | 44.79 | Regular |
| Michail, Joseph | VLA/22B-133 | Ongoing High-Frequency Monitoring of Sgr A* with Long-Duration Observations | 14 | Regular |
| Miller-Jones, James | VLA/22A-295 | Transient jet launching in stellar-mass black holes | 10.64 | Triggered |
| Mills, Elisabeth | VLA/22B-193 | JACKS: JVLA Ammonia CMZ K-band Survey | 108.5 | Regular |
| Morganti, Raffaella | VLA/22B-059 | Jet driven feedback in low-luminosity radio galaxies: the case of NGC1052 | 13.85 | Regular |
| Mueller, Ancla | VLA/22B-067 | The Largest Hunt for Jellyfish Galaxies' Magnetic Fields | 311 | Large |
| Pak, Mina | VLA/22B-047 | The origin of mysterious HI gas in the early-type dominant NGC 7194 group | 6 | Regular |
| Park, Jongho | VLBA/22B-079 | Jet Collimation in Fanaroff-Riley type II Radio Galaxies - a Pilot Study | 12 | Regular |
| Pattie, Eli | VLA/22B-202 | Decoding the radio emission in Neutron Star X-ray Binary Ser X-1 | 4.5 | Regular |
| Pattie, Eli | VLA/22B-206 | Investigating radio variability in Neutron Star jets: A Cyg X-2 pilot study | 1.5 | Regular |
| Perez-Torres, Miguel | VLA/22B-220 | Probing star-planet interaction in a small sample of CARMENES M-dwarf systems | 42.5 | Regular |
| Perley, Daniel | VLA/22A-405 | Radio Characterization of ZTF Orphan Afterglows | 15.06 | Triggered |
| Pineda, John | VLA/22B-271 | Harnessing Orbit Eccentricity to Test Star-Planet Magnetic Interaction Theory | 12 | Regular |
| Plotkin, Richard | VLA/22B-061 | Tracking the black hole disk/jet connection into quiescence | 1.66 | Triggered |
| Redaelli, Elena | VLA/22B-053 | A crucial test for the mass of prestellar cores in a high-mass clump | 12.99 | Regular |
| Richards, Gordon | VLA/22B-241 | In Search of Weak/Young Jets in AGNs | 43.42 | Regular |
| Ridder, Margaret | VLA/22B-257 | Revealing the Origin of Bright Radio Emission in the Cataclysmic Variable QS Vir | 4; Swift: 4 ksec | Regular |
| Riechers, Dominik | VLA/22B-099 | Rise of the Titans: Total Gas Masses for Hyper-Luminous Starbursts at z=3-6 | 29 | Regular |
| RONG, YU | VLA/22B-043 | VLA HI Mapping for Two Failed L* Galaxy Candidates | 6 | Regular |
| Roychowdhury, Sambit | VLA/22B-208 | A systematic study of HI in the intergalactic space of low mass groups | 64 | Regular |
| SALOME, Philippe | VLA/22B-002 | Looking for atomic gas in Super Spiral Galaxies | 18 | Regular |
| Sandstrom, Karin | VLA/22B-225 | Modern 21-cm Observations for Nearby Galaxies with Upcoming JWST Observations | 35 | Regular |
| Santamaria-Miranda , Alejandro | VLA/22B-229 | Radio jets and substellar objects: unveiling their primary formation mechanism | 4.26 | Regular |
| Sarma, Anuj | VLA/22B-055 | Variability of 44 GHz Class I CH3OH masers in DR21W | 4 | Regular |
| Schulze, Steve | VLA/22A-414 | The properties of compact-object mergers detected by LIGO, VIRGO and KAGRA | 36.72 | Triggered |
| Sethi, Sagar | VLA/22B-240 | High frequency observation of two radio galaxies with two-Mpc size. | 4.5 | Regular |
| Sharma, Rohit | VLA/22B-154 | Multi-dimensional view of interplanetary transport of electrons in a solar flare | 30 | Regular |
| Shu, Xinwen | VLA/22B-106 | Radio properties from an unprecedented SMBH binary at its last inspiring stage | 3 | Triggered |
| Somalwar, Jean | VLBA/22B-265 | The structure of a nascent jet from a tidal disruption event | 3 | Regular |
| Stark, Antony | VLA/21A-228 | First Radio Observations of the Brightest Object at z > 5 | 8 | Regular |
| Stein, Yelena | VLA/22B-016 | VLA S-BAND OBSERVATIONS OF 7 SPIRAL GALAXIES: Completion of CHANG-ES S-band | 22.28 | Regular |
| Sun, Xiaohui | VLA/22B-010 | The very young supernova remnant G1.9+0.3: brightening no more? | 0.53 | Regular |
| Tetarenko, Alexandra | VLA/22B-069 | Probing Relativistic Jets through Radio Timing Observations of X-ray Binaries | 23.94 | Triggered |
| Tobin, John | VLA/22B-233 | Testing the Link between Accretion and Outflow in an Outbursting Protostar | 9.72 | Regular |
| TROJA, ELEONORA | VLA/22B-275 | Electromagnetic counterparts of gravitational wave events | 48 | Triggered |
| TROJA, ELEONORA | VLA/22B-280 | The collimation and energetics of short gamma-ray bursts - copy | 3.91 | Triggered |
| Ubertosi, Francesco | VLA/22B-196 | Mini-halo or radio phoenix? The diffuse source in the galaxy cluster Abell 795 | 1 | Regular |
| Valentino, Francesco | VLA/22B-124 | A golden reference for ISM studies of distant normal galaxies: completion | 67.07 | Regular |
| van den Eijnden, Jakob | VLA/22B-051 | Unravelling the radio emission of a transient high-mass X-ray binary | 21 | Triggered |
| Villenave, Marion | VLA/22B-272 | Characterizing radial drift of cm dust in highly inclined protoplanetary disks | 9 | Regular |
| Wang, Ran | VLA/22B-046 | A Pilot Survey of HI gas in Quasar Host galaxies | 38.6 | Regular |
| Wiklind, Tommy | VLA/22B-277 | The Atomic Gas Component in Local Analogs to High-z Galaxies | 27.5 | Regular |
| Wu, Gang | VLA/22B-147 | Neutral hydrogen observations of the two-arm structure in the plume of NGC 3628 | 15 | Regular |
| Yamato, Yoshihide | VLA/22B-219 | Constraining the main nitrogen reservoir with ammonia ice deuteration | 6 | Regular |
| Yusef-Zadeh, Farhad | VLA/22B-086 | The Interaction of a Large-scale Nuclear Wind with the HII Region G.017+0.15 | 7 | Regular |
| Zhou, Ping | VLA/22A-256 | First targeted radio observation of Pa 30 from a recent white dwarf merger | 6.2 | Regular |
Very Long Baseline Array (VLBA), High Sensitivity Array (HSA), and Global 3mm VLBI Array (GMVA)
| PI | ID | Title | Hours | Type |
|---|---|---|---|---|
| Atri, Pikky | VLBA/22B-159 | Constraining black hole formation with triggered VLBA astrometry | 120 | Triggered |
| Baczko, Anne-Kathrin | GMVA/22B-121 | M2FINDERS: extreme magnetic fields in the vicinity of super-massive black holes | 36 | Regular |
| Burns, Ross | VLBA/22B-098 | High-mass protostellar accretion bursts, continuation | 48 | Triggered |
| Caleb, Manisha | VLBA/22B-074 | Probing the local environment of FRB 20190714A | 6.5 | Regular |
| Deller, Adam | VLBA/22B-107 | Rapid-response VLBA Observations of (Near-)On-Axis Neutron Star Mergers | 24 | Triggered |
| Deller, Adam | VLBA/22B-108 | Determining the origin of the unusual young pulsar J0837-2454 | 5.5 | Regular |
| Ding, Hao | VLBA/22B-087 | Pinpointing the 3D Galactic position of the magnetar Swift J1818.0-1607 | 4.5 | Regular |
| Dzib, Sergio | VLBA/21A-284 | Testing Gaia astrometry with VLBA astrometry to nearby pre-main sequence stars | 177.8 | Large |
| Gallimore, Jack | VLBA/22B-148 | OH Masers in the Water Megamaser Disk of NGC 1068 | 12 | Regular |
| Galli, Phillip | VLBA/22A-001 | Searching for brown dwarf companions around young stars from VLBI astrometry | 32.8 | Regular |
| Guirado, Jose | VLBA/22A-175 | Searching for exoplanets around a very cool brown dwarf | 16 | Regular |
| Gupta, Neeraj | VLBA/22B-092 | Mapping a powerful FRI-type quasar at z=2.1 embedded in an HI halo | 10 | Regular |
| Helmboldt, Joseph | VLBA/22B-232 | Resolving the Mystery of Steep Spectrum Radio Sources Towards the Galactic Bulge | 26 | Regular |
| Jiang, Wu | VLBA/22B-048 | Identify orbital motion or jet precession in 3C66B by tracing its jet apex | 23 | Regular |
| JNHS, Aditya | VLBA/22B-096 | DISTRIBUTION OF NEUTRAL GAS AT PARSEC SCALES IN MERGER HOSTING AGN | 18 | Regular |
| Kharb, Preeti | VLBA/22B-006 | A Second Look at 8 Double Peaked AGN with the VLBA | 44 | Regular |
| Kovalev, Yuri | VLBA/22B-164 | VLBA trigger observations of blazar neutrino candidates | 192 | Triggered |
| Law, Casey | VLBA/22B-252 | Fast Radio Burst Persistent Radio Sources: A Double Mystery | 3.67 | Regular |
| Leung, James | VLBA/22B-032 | Confirming Gravitational Lensing of GRB Afterglows with the VLBA | 36 | Triggered |
| Leung, James | VLBA/22B-119 | High angular resolution imaging of GRB171205A 1500+ days post-burst | 17 | Regular |
| Lisakov, Mikhail | VLBA/22B-120 | M2FINDERS: extreme magnetic fields in the vicinity of super-massive black holes | 31.5 | Regular |
| Lisakov, Mikhail | VLBA/22B-183 | Transverse rotation measure gradients in swinging AGN jets | 24 | Regular |
| Lister, Matthew | VLBA/21B-053 | MOJAVE: Parsec-Scale Jet Acceleration and the Blazar-Neutrino Connection | 288 | Large |
| Marscher, Alan | VLBA/20B-274 | BEAM-ME: Blazars Entering the Astrophysical Multi-Messenger Era | 288 | Large |
| Meyer, Eileen | VLBA/22B-262 | Monitoring the Nascent jet in Changing-Look AGN Mkn 590 | 6.8 | Regular |
| Nagai, Hiroshi | VLBA/22B-118 | Testing Supernova-Driven Turbulence Model in the AGN Torus of NGC1068 | 12 | Regular |
| Ortiz, Gisela | VLBA/22A-083 | Water maser astrometry in the very young object CARMA-6 | 27 | Regular |
| Park, Jongho | VLBA/22B-079 | Jet Collimation in Fanaroff-Riley type II Radio Galaxies - a Pilot Study | 12 | Regular |
| Petrov, Leonid | VLBA/21B-038 | Reaching completness of the VLBI-selected AGN sample North of -40 deg | 104 | Regular |
| Ramakrishnan, Venkatessh | VLBA/22B-227 | Kinematics of Jets in low luminosity AGNs | 40; Swift: 48 ksec | Regular |
| Reid, Mark | VLBA/21B-025 | Toward a More Complete Mapping of the Spiral Structure of the Milky Way | 84 | Regular |
| Reid, Mark | VLBA/22B-009 | Mapping the Spiral Structure of the Far Side of the Milky Way | 56 | Regular |
| Somalwar, Jean | VLBA/22B-265 | The structure of a nascent jet from a tidal disruption event | 3 | Regular |
| Sugiyama, Koichiro | VLBA/22A-196 | Astrometry for the accretion bursting high-mass protostar G 358.93-00.03 | 36 | Regular |
| Takamura, Mieko | VLBA/22B-260 | Faraday rotation measure in NLSy1 1H0323+342 with supercritical accretion flow | 18 | Regular |
| Traianou, Efthalia | GMVA/21B-164 | Moving and stationary shocks interaction after a gamma-ray flare in TXS2013+370 | 9 | Regular |
| Traianou, Efthalia | GMVA/21B-224 | Imaging the magnetic fields and recollimation shocks in two legendary blazars | 23 | Regular |
| Vestergaard, Marianne | VLBA/22A-217 | The origin of low accretion state radio emission in the changing-look AGN Mrk590 | 33.6 | Regular |
| wu, zhongzu | VLBA/22B-140 | Continuum and spectral-line observations of the OHM galaxy IRAS 01298-0744 | 8 | Regular |
| Yang, Xiaolong | VLBA/22B-153 | Observing newborn ejecta associated with the changing-look AGN 1ES 1927+654 | 28 | Regular |
| Yao, Su | VLBA/22B-110 | Parsec-scale radio structures in less massive rapidly growing SMBHs | 14.7 | Regular |
| Zinchenko, Igor | VLBA/22B-263 | Two for the price of one: Dual dual outflows in a Massive Star Forming Region | 13 | Regular |
