GTO Programs by Cycle

• Cycle 4

  ID	Program Title	Principal Investigator	Coordinated With	Allocating TAC	Allocated Hours	Type
  9481	Characterizing an onging outburst of a rare centaur C/2023 RS61 with joint JWST and HST observations	Eva Lilly	HST	JWST	5.5	DD
  9425	PHOENIX: the Emergence of Dust, Obscured Star Formation and ISM Physics at Cosmic Dawn	Sander Schouws	ALMA	ALMA	25.6	GO
  9422	An ALMA-JWST View of the Nested CW Tau Disk Wind	Charles Law	ALMA	ALMA	3.3	GO
  9418	An ALMA and JWST-MIRI line survey of FUor objects: the chemistry revealed by stellar outbursts	Lucas Cieza	ALMA	ALMA	5.9	GO
  9412	Uncovering the mechanism to form a gas-rich, super spiral at z=3	Hideki Umehata	ALMA	ALMA	5.8	GO
  9411	Probing cold gas, dust, and stars to solve the quenching puzzle in Jekyll and Hyde	Michele Perna	ALMA	ALMA	12.9	GO
  9407	Unveiling the Dusty Engine of Massive Galaxy Evolution with ALMA and JWST	Rodrigo Herrera-Camus	ALMA	ALMA	1.7	GO
  9400	Mapping dust and stars at the cosmic star formation peak	Irene Shivaei	ALMA	ALMA	13.5	GO
  9384	Does the 2175 A extinction bump grains form in dense molecular gas?	Karl Gordon	ALMA	ALMA	3.6	GO
  9371	Stellar Initial Mass Function and Dark Matter from [OII] and Paschen-alpha Emission Maps Of the Giant Dragon Arc in the Hubble Frontier Fields Galaxy Cluster Abell 370	Patrick Kelly	HST	HST	3.1	GO
  9365	The High Redshift Lyman Continuum Survey	Claudia Scarlata	HST	HST	23.0	GO
  9359	An Extraordinary Strongly-Lensed Ly-C Leaker at z=4.059	Michael Gladders	HST	HST	7.8	GO
  9351	Unveiling the energy flow from Jupiter's magnetosphere to aurora	Jonathan Nichols	HST	HST	7.6	DD
  9342	Resolving the nuclear IMBH in the spiral galaxy NGC 3259	Igor Chilingarian	CHANDRA	CHANDRA	3.8	GO
  9330	Requiem's Return: Precision cosmology from a decade-delayed, strongly-lensed supernova and its new sibling	Justin Pierel	HST	HST	23.6	GO
  9320	Are Wake Trails Ubiquitous in WR+BH HMXBs?	Silas Laycock	CHANDRA	CHANDRA	18.2	GO
  9317	Investigating Saturn's Equatorial Winds at Equinox	Amy Simon	HST	HST	10.8	GO
  9314	Chandra and JWST Observations of NGC 6440	David Pooley	CHANDRA	CHANDRA	18.1	GO
  9305	Progenitor Properties of the Magnetar-Hosting SNR Kes 73	Tea Temim	CHANDRA	CHANDRA	34.8	GO
  9294	Accretion-induced X-ray emission from the closest candidate polar	Tim Cunningham	CHANDRA	CHANDRA	5.9	GO
  9292	How Large Stellar Flares Influence the Chemistry of Protoplanetary Disks	Konstantin Getman	CHANDRA	CHANDRA	39.4	GO
  8597	Measuring the Bulk Properties of a 3 Myr Transiting Exoplanet and its Original Protoplanetary Disk	Adina Feinstein	ALMA	JWST	46.0	GO
  7978	Our grasp of star formation, feedback, and galaxy evolution is incomplete without a JWST+HST look at the HI-dominated, outer disk of a spiral galaxy	David Thilker	HST	JWST	20.3	GO
  7944	A MIRI/MRS Deep Dive into Dust Loss and Disk Chemistry for Three Archetypical Proplyds	Nicholas Ballering	ALMA	JWST	13.4	GO
  7436	The Last Neutral Islands at the End of Reionization? Characterizing the Nature of the Longest Dark Gaps in IGM Transmission at z~5.3	Xiangyu Jin	KECK	JWST	18.4	GO
  7213	Probing the disk evolution in an early stage massive protocluster	Yu Cheng	ALMA	JWST	24.1	GO
  7201	A deep look into the physics of the interstellar medium 360 Myr after the Big Bang	Marco Castellano	ALMA	JWST	28.9	GO

   

• Cycle 3

  ID	Program Title	Principal Investigator	Coordinated With	Allocating TAC	Allocated Hours	Type
  9226	A legacy epoch for Hubble's optical jets: a reference for the future	Eileen Meyer	HST	HST	17.5	GO
  9225	Enabling cross instrument proper motions with Draco dSph and NGC 2419	Paul Bennet	HST	HST	2.4	GO
  6980	Probing dense matter with XMM and JWST observations of a neutron star in binary	Sebastien Guillot	XMM	XMM	3.2	GO
  6970	The diversity of the progenitors of Fast X-ray Transients	Peter Jonker	XMM	XMM	12.0	GO
  6782	Resolving fuel and products of SF in a lensed dusty protocluster core at z=2.7	Nicholas Foo	NRAO	NRAO	3.3	GO
  6761	Of Dust and Dots: ALMA's View of the Brightest of JWST's Little Red Dots	Jenny Greene	ALMA	ALMA	2.0	GO
  6751	Resolving the early phase of co-evolution of galaxies and supermassive black holes within cosmic web filaments	Hideki Umehata	ALMA	ALMA	4.5	GO
  6743	Understanding Little Red Dots with ALMA and MIRI	Meghana Killi	ALMA	ALMA	10.6	GO
  6739	GQ Lup unveiled: Probing the Evolution of a Circumplanetary Disk	Gabriele Cugno	ALMA	ALMA	4.2	GO
  6719	Mapping Cold Gas and Star Formation in Gas Rich Post-Starburst Galaxies Near Cosmic Noon	David Setton	ALMA	ALMA	4.7	GO
  6675	Time delay cosmography with strong cluster lenses	Haakon Dahle	HST	HST	11.8	GO
  6670	Deciphering an Adolescent Warm Sub-Neptune to Unify Formation Models with Primordial Atmospheres	Amy Louca	HST	HST	7.5	GO
  6669	A massive protocluster at z=4.3 selected by the South Pole Telescope	Scott Chapman	HST	HST	6.9	GO
  6665	DISCS: Direct Imaging Survey of Circumgalactic Structure	Alexander Beckett	HST	HST	17.3	GO
  6662	Unveiling the Mysterious Black Hole Binary IC10 X-1. Chandra Joint proposal ID 26400357	Silas Laycock	CHANDRA	CHANDRA	14.1	GO
  6590	A New Sample of Dwarf Galaxies with Broad-line AGN	Amy Reines	CHANDRA	CHANDRA	10.6	GO
  6587	Identifying the fingerprints of r-process heavy metals in a nearby GRB	Eleonora Troja	CHANDRA	CHANDRA	10.4	GO
  6576	Did Radio AGN Feedback Quench the First Massive Galaxies?	Ryan Endsley	NRAO	NRAO	4.3	GO
  6572	Constraining the Birth Conditions of Super Star Clusters in Henize 2-10	Allison Costa	NRAO	NRAO	5.6	GO
  6568	A Search for Extragalactic Antimatter: Positronium in Maffei 1 and M87	Jeremy Darling	NRAO	NRAO	4.7	GO
  6567	Ionization State of the Warm Ionized Medium in the Inner Galaxy	Dana Balser	NRAO	NRAO	5.3	GO
  6474	T-Dwarf auroral physics: atmospheric impact, total power, and energy partition function	John Pineda	NRAO	JWST	23.3	GO
  6130	The most typical planet formation in the most typical environments	Ryan Boyden	ALMA	JWST	17.7	GO
  5974	ORCHIDS: ORigin of the [C II] Halos In Distant Systems	Manuel Aravena	KECK	JWST	43.3	GO
  5924	JWST's Exoplanet Grand Tour Spectroscopic Survey	David Sing	HST	JWST	127.3	GO
  5564	Measuring the Hubble constant with the next multiple-imaged lensed supernova	Ariel Goobar	HST	JWST	3.5	GO

   

• Cycles 1 and 2

  ID	Program Title	Principal Investigator	Coordinated With	Allocating TAC	Allocated Hours	Type
  6561	Legacy Observations of BHXRBs: wind driving mechanism and relation with the jet	Noel Castro Segura	XMM	XMM	6.0	GO
  4574	Dissecting the kinematics of the central region of a z~6 QSO with ALMA and JWST	Roberta Tripodi	ALMA	ALMA	3.0	GO
  4573	IFU Trio of ALMA, MUSE, JWST: Revealing Dynamical Interplay of Inflow/Outflow at z=6 with Strong Lensing Aid	Seiji Fujimoto	ALMA	ALMA	4.5	GO
  4572	Spacetime & Spectra: Joint Chandra/JWST/EHT Observations of Sgr A* (re-observations)	Daryl Haggard	CHANDRA	CHANDRA	44.9	GO
  4571	Tracing Binary Star Metamorphosis: Chandra+JWST Imaging of Bipolar Planetary Nebulae	Joel Kastner	CHANDRA	CHANDRA	6.1	GO
  4570	Moving beyond the Milky Way: Enabling Cross-Observatory Proper Motion Determinations with HST and JWST	Jack Warfield	HST	HST	5.8	GO
  4569	Gamma-ray burst supernovae across cosmic time	Andrew Levan	HST	HST	6.8	GO
  4568	Pioneering Precision: Advancing Cosmology with the First Statistical Sample of Gravitationally Lensed Supernovae	Justin Pierel	HST	HST	8.1	GO
  4567	Winging the SMC: 3D Structure of the Interstellar Medium in the Tidally Distrupted Wing of the SMC	Christina Lindberg	HST	HST	13.4	GO
  4566	Elucidating Jupiter's auroral processes with HST and JWST	Jonathan Nichols	HST	HST	6.8	GO
  4565	HST-Juno Io Campaign: Connecting Volcanos to the Plasma Environment	Kurt Retherford	HST	HST	5.2	GO
  4564	A multiwavelength study of protoplanetary disk ionization	Catherine Espaillat	HST	HST	5.5	GO
  4554	Revealing the progenitor of the dirty fireball gamma-ray burst AT 2023lcr through its supernova component	Antonio Martin-Carrillo	HST	JWST	4.7	DD
  4087	Refining the Mira Distance Ladder with NIRCam Observations of M101	Caroline Huang	HST	JWST	2.9	GO
  3907	Unveiling the Early Stages of Massive Binary Formation with JWST	Yichen Zhang	ALMA	JWST	8.0	GO
  3843	Resolving Star Formation At the Star Cluster Scale Down to ~30 pc at z=2.5	Matthew Bayliss	HST	JWST	17.4	GO
  3384	Testing the Jet Origin of the Mysterious Infrared Excess in Quiescent Black Hole Binaries	Robert Hynes	ALMA	JWST	7.5	GO
  3324	Sgr A* as Particle Accelerator: What Drives the Black Hole's Variable IR and X-ray Emission?	Joseph Hora	CHANDRA	JWST	29.8	GO
  2391	The resolved properties of PAHs at low metallicity	Julia Roman-Duval	HST	JWST	69.7	GO