Science > Science Program > Science Program 2022B

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)

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)

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
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