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Queue Summary : Semester 2021A GN

The queues shown in the tables below summarise the programs that have been awarded time on GN. Jump directly to the queue for:

The queue is constructed by the International TAC from the ranked list of proposals of each National TAC using the merging sequence and is divided into three scientific ranking bands (SRBs). Joint proposals (submitted to more than one NTAC for joint support) were combined by the ITAC, are shown in the table as a single entry and are executed as such. Several proposals have multiple occurrences as they were sub-divided by the relevant NTAC; each component is executed separately.

Within each band, all proposals are assumed to have equal scientific merit and have been sorted by PI name for convenience. The choice of which observation within which program to execute next depends on the match to current observing conditions, the balance of each partner's usage and other factors such as future accessibility, whether a program has been started etc. (see a detailed discussion in Puxley 1997; Gemini Preprint #19). The aim is to exhaust band 1 (highest ranked) programs before moving onto band 2 and so on. An observation in band 1 that does not require the best conditions will nevertheless be executed in preference to a band 2 observation even if the latter is a better match. Thus the likelihood of execution decreases from band 1 through to band 3. Bands 1 through 3 aim to fill the nominal queue time available (excluding weather loss). Hence programs in band 3 overfill the queue and provide flexibility with respect to weather conditions and foreseen or unforeseen problems.

This report is generated daily (see the bottom of the page for the current timestamp). The pages linked via Completion Status are updated approximately every 4 hours. Note that the completion fraction may change as the time accounting is adjusted during the quality assessment process.

Note that individual SRBs will not be in detailed balance with respect to partner shares. Aggregating over two or more bands generally provides an equitable distribution of queue loading (in hours, not in the number of proposals) once any classically-scheduled programs are taken into account. Additional flexibility is available when executing observations to balance the partner usage of time. The intent is to achieve balance over 2 or 3 semesters, not a single semester.


The columns in the table for Gemini North are:
Ref # Gemini reference number (note that this is different from any internal National TAC reference number). Click on it to see the proposal abstract (when available).
PI Name of Principal Investigator. (If a joint proposal, the name of the primary contact for the entire program is listed).
Partner Partner (UH = University of Hawaii, GS=Gemini staff) or country (US, UK, CA, CL, AU, AR, BR) to which time will be charged. If a joint proposal, all contributors are shown.
Title The title of the science program.
Instrument Name of the instrument(s) required.
Hours Allocated Time allocated to the program (if a joint proposal, this is the total time for the program). Programs identified e.g. [r06A] were assigned rollover status by the ITAC and will be carried over into the specified semester if not completed in this semester. Programs carried forward from previous semester(s) are linked at the top of this page.
Execution Status Click on this hyperlink to see the current status of each observation in the program.
Data Taken The UT date(s) on which data were taken.
Completion Status This shows an estimate of the fraction of allocated time that has been used. Note that this is a preliminary estimate and is only an indication of the completion state of the program. The completion state may not reflect the formal time accounting. Also note that some programs may be completed in less than the allocated time (e.g. if conditions were better than requested or if the request was overestimated).

The assigned support staff (Gemini Contact Scientists and National Office staff) for each Gemini North ODB and Gemini South ODB program are listed in the interactive 'snapshots' of the Observing Database (ODB).

GN Scientific Ranking Band 1
Ref # PI Partner Title Instrument Hours
allocated
GN-2021A-LP-8 Walsh LP Addressing a Bias in the Relation Between Galaxies and Their Central Black Holes NIFS+AltairLGS 12.00 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-LP-102 Venn LP Chemistry of new metal-poor stars found in the Pristine Survey GMOS 20.00 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
8%
GN-2021A-LP-104 Hsieh LP Observational Characterization of Recurrently Active Main-Belt Comets and Near-Earth Main-Belt Comet Candidates GMOS 6.90 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-LP-105 Howell LP Validation and Characterization of Exoplanets with Gemini HIgh-Resolution Imaging Visitor 40.00 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-LP-106 Turner LP Exploring the Diversity of Exoplanet Atmospheres at High Spectral Resolution GMOS 18.10 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-100 do Nascimento Jr. BR Development of new indicators of stellar age GMOS 10.70 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-101 Nesvadba CFH NIR probes of shocks and star formation in a giant spiral radio galaxy NIRI 2.73 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-102 Ahumada US Black and Gold: Discovering and Characterizing OIR Counterparts to Compact Binary Mergers GMOS / GNIRS / NIRI 21.87
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-103 Troja US Mapping the diversity of neutron star mergers with rapid Gemini observations of short gamma-ray bursts GMOS / NIRI 1.90
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-104 Muñoz-Vergara AR/US Resolving gas kinematics and chemical abundances in local analogues of high redshift galaxies GMOS 4.09 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-105 Benneke CA RV confirmation and characterization of a keystone three-planet system around an M6 star Visitor 17.50 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-106 Johnstone CA/KR The inner disk heating of WISE-selected protostellar variables GNIRS 17.12 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-107 Zhang UH COCONUTS: COol Companions ON Ultrawide orbiTS GMOS / GNIRS 22.19 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-108 Jiang JP The Progenitor of Type Ia Supernovae Enlightened by the Subaru-Gemini Synergistic Observation GMOS 13.90
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-109 Fong US Probing the Properties of Neutron Star Mergers: Rapid Observations of Short Gamma-ray Bursts GMOS / NIRI 5.67
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-110 Jung US Near-infrared Spectroscopy of an Extremely-Large Equivalent-width Lyman-alpha Emitter at z=7.608 GNIRS 4.96 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-111 Limberg BR The Chemo-dynamical Structure of the Ancient Galactic Halo GMOS 14.20 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-112 Meech UH 3I - Characterizing the Third Interstellar Object GMOS 1.30
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-113 Folatelli AR Nebular Spectroscopy of SN 2020oi GMOS 2.93 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-114 Giudici Michilini AR A High Resolution Near Infrared Spectral Atlas of O stars GNIRS 0.72 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-115 Park KR Exploring Iron Emission Line Properties to Construct an Accurate Iron Template for Active Galactic Nuclei GMOS 5.48 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-116 Kasliwal US Spectroscopic classification of potential neutrino counterparts identified by ZTF GMOS 5.45
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-117 Pichel AR Measuring the redshift of the VHE Blazar S4 0954+65 GMOS 2.20 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-118 Kim KR Transient Energetic Auroral Precipitation as the Origin of Jupiter's 8-micron North Polar Hotspot GNIRS 2.80 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-119 Bean DD MAROON-X GTO 21A Visitor 20.00 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-120 Bean US A uniform survey of TESS's M dwarf planets with MAROON-X Visitor 60.00 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-121 Silverman JP Spectroscopic identification of close dual quasars with Gemini GMOS 18.20 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-122 Green US Changing-Look Quasars: Radical Changes in Accretion Rate? GMOS 1.00 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-123 Green US Changing-Look Quasars: Radical Changes in Accretion Rate? GMOS 4.55
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-124 Peterson CA The first near-IR spectroscopic campaign in conjunction with an approved Hubble Space Telescope UV campaign to map the outer accretion disk and its associated ionized gas and dust GNIRS 6.40 [r22A]
Execution Status: rollover / SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-125 Orton US Near-Infrared Imaging of Jupiter's Cloud and Haze Variations Simultaneous with the Juno Mission NIRI / NIRI+Altair 4.36 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-126 Rho KR A Campaign to Observe CO and Dust Formation in Nearby Core-Collapse Supernovae GNIRS 2.88
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-127 Tetarenko CA Probing Relativistic Jets through Optical Timing Observations of X-ray Binaries Visitor 1.70
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-128 Huber UH The Density & Composition of the Thick Disk Rocky Planet TOI561b Visitor 1.60 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-129 de Jaeger UH Flash Spectroscopy of Infant Hydrogen-rich Supernovae. GMOS 7.27
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-130 Tucker UH Probing the Progenitors of Fast-Declining Supernovae GMOS 11.00
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-131 Brucker US ToO: Spacewatch Recovery of Hazardous Near-Earth Objects GMOS 2.00
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-132 Willner US Disentangling radiating particle properties and jet physics from M87 multi-wavelength variability NIRI 3.64 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-133 Jones US Using HST and Gemini to build a Near-Infrared Model of Type Ia Supernovae GNIRS / NIRI 15.35
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-134 Davis US Massive Progenitors in Old Populations: Constraining Models of AGB Stellar Evolution GMOS 9.73 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-135 Moss CA Minute-Scale Variations in Magnetic White Dwarfs GMOS 4.50 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN-2021A-Q-136 Foley US Measuring the Effect of Progenitor Metallicity on Type Ia Supernova Distance Estimates GMOS 1.36
Execution Status: RToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-137 Lopez AR Shock-excited H2 in M58: also jet-shocked? NIRI 2.82 [r22A]
Execution Status: rollover Dates Taken:
Completion Status:
0%
GN Scientific Ranking Band 2
Ref # PI Partner Title Instrument Hours
allocated
GN-2021A-Q-200 Maeda JP Late-Time Spectroscopy of Nearby Supernovae: From Seimei to Subaru GMOS 9.23
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-201 Bufanda UH Volatile Vehicles to Past: Characterizing the Activity of Long Period Comets GMOS 13.96
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-202 Pantoja US Spectroscopic Follow-up of the Youngest and Widest Planetary-Mass Brown Dwarf Binary GNIRS 3.52
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-203 Kilic US The Ultracool White Dwarf Sequence GMOS 18.18
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-204 Blanchard US Probing the Power Sources of Superluminous Supernovae with Nebular Phase Spectroscopy GMOS 10.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-205 Lee KR Spectroscopic Mapping of Jellyfish Galaxies in Massive Galaxy Clusters with GMOS/IFU GMOS 10.36
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-206 Cooke CA Galactic Winds in A High-z Cluster Environment GMOS 15.18
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-207 Kang KR Are Nearby Massive Compact Elliptical Galaxies Local Analogs of Red Nuggets? GMOS 7.10
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-208 Peng CA/US Caught in the act: A spectroscopic survey of Virgo cluster ultra-compact dwarfs with stellar envelopes GMOS 33.73
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-209 Smith Castelli AR The stellar population content of Pegasus I GMOS 6.27
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-210 Giudici Michilini AR A High Resolution Near Infrared Spectral Atlas of O stars GNIRS 1.36
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-211 Bhardwaj CA Identifying the host of nearby fast radio bursts GMOS 11.12
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-212 Worseck US The First Measurement of the Distribution of Quasar Lifetimes with the HeII Proximity Effect GNIRS 18.32
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-213 Rudnick US The Timescale of Star Formation Quenching in Large Scale Structures Around Galaxy Clusters GMOS 22.18
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-214 Bresolin UH Stellar chemical abundances in the low-metallicity galaxy NGC 2366 GMOS 1.82
Execution Status: Dates Taken:
20210106
Completion Status:
8%
GN-2021A-Q-215 Peterson BR/US The first near-IR spectroscopic campaign in conjunction with an approved Hubble Space Telescope UV campaign to map the outer accretion disk and its associated ionized gas and dust GNIRS 23.60
Execution Status: SToO Dates Taken:
20210114
Completion Status:
3%
GN-2021A-Q-216 Tetarenko US Mapping the structure of black hole accretion discs with Gemini/GMOS GMOS 8.45
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-217 Tetarenko US Probing Relativistic Jets through Optical Timing Observations of X-ray Binaries Visitor 9.70
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-218 Pino US Chemistry and climate of a ultra-hot Jupiter from spectrally- and time- resolved day-side emission spectroscopy Visitor 12.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-219 Navarro CA A spectroscopic study of the faint MW dwarf-galaxy candidate Draco II GMOS 9.27
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-220 Huber UH The Density & Composition of the Thick Disk Rocky Planet TOI561b Visitor 5.75
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-221 Overzier BR The Lya halos of radio galaxies at the edge of reionization GMOS 9.09
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-222 Winkler US Seeking a Reliable Sample of Supernova Remnants in the Magellanic Irregular Galaxy NGC4449 GMOS 9.07
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-223 Gezer US Microlensing black hole and their masses from Gaia GMOS 18.00
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-224 Torres AR Disentangling the population of evolved massive stars in the galaxy M81. GNIRS 2.48
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-225 Caballero-Nieves US A Closer look at Be star Multiplicity properties Visitor 6.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-226 Williams UH Early Planet Formation in Embedded Disks NIRI 3.73
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-227 Gaidos UH Masses of M Dwarf Planets that are Prime Targets for JWST Visitor 14.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-228 Cerqueira-Campos BR Coronal Line Forest AGN: physical properties of the continuum and emission line regions GNIRS 7.40
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-229 Winters US Searching the Nearby M Dwarfs for Stellar Companions at Solar System Scales Visitor 22.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-230 Burt US Spanning the gap: probing the radius gap of small planets with MAROON-X and TESS Visitor 13.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-231 Fu UH The Circum-Galactic Medium of Massive Dusty Starburst Galaxies GNIRS 7.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-232 Labadie-Bartz BR Weighing and classifying the exotic massive Beta Cephei pulsator + hot evolved companion eclipsing binary GMOS 1.70
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-233 Gagné CA Characterizing the Candidate Tidal Tails of the Ursa Major Association GMOS 17.00
Execution Status: Dates Taken:
Completion Status:
0%
GN Scientific Ranking Band 3
Ref # PI Partner Title Instrument Hours
allocated
GN-2021A-Q-300 Kilic CA The Ultracool White Dwarf Sequence GMOS 6.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-301 Tollerud US Tying Loose Threads: Gemini Follow-up of Candidate SAGA Satellite Galaxies Around Milky Way Analog GMOS 5.45
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-302 Lee KR Understanding the merger scenario of the rare and data-rich cluster merger ZwCl J1447.2+2619 GMOS 9.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-303 Lee KR Investigation of surface mineral distribution of (99942) Apophis GNIRS 4.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-304 Shappee UH Rainbow Tide: Multi-wavelength Follow-up of Tidal Disruption Events GMOS 13.55
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-305 McConnachie CA Chemodynamics in the extreme outskirts of extreme galaxies GMOS 9.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-306 Zhang UH COCONUTS: COol Companions ON Ultrawide orbiTS GMOS 12.80
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-307 Giudici Michilini AR A High Resolution Near Infrared Spectral Atlas of O stars GNIRS 1.60
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-308 Terreran US Pursuing the afterlife: late-time observations of stripped-envelope supernovae GMOS 8.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-309 Trevisan BR Isolated groups of extremely blue dwarf galaxies GMOS 7.18
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-310 Green CA Determining the redshift of Variable FeLoBAL Quasars GNIRS 7.67
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-311 Dahmer Hahn BR GMOS+NIFS survey of nearby Infrared Galaxies GMOS 7.91
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-312 Jao US Resolving binaries close to the gap in the lower main sequence Visitor 6.10
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-313 Huber UH Rapid spectroscopic classification and follow-up of faint, fast-evolving transients GMOS / GNIRS / NIRI 8.75
Execution Status: SToO Dates Taken:
Completion Status:
0%
GN-2021A-Q-314 Kastner US Mapping the chemo-dynamical birthsites of young, kinematically-hot stars near the Sun Visitor 28.90
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-315 Arias AR Unveiling the nature of northern and southern galactic unclassified B[e] stars GNIRS 4.64
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-316 Debes US Characterizing white dwarfs in benchmark binaries GMOS 6.55
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-317 Curtis US The chemical composition of NGC 7092: a 400 Myr old benchmark for gyrochronology GMOS 3.90
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-318 Moss US Minute-Scale Variations in Magnetic White Dwarfs GMOS 6.82
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-319 Strauss US Near-IR snapshot survey of low-luminosity quasars beyond z~6 NIRI 12.10
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-320 Treu US A reverberation mapping black hole mass measurement at z=2.82 GMOS 10.09
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-321 Khatu US Determining the Broad Line Structure of the Binary Supermassive Black Hole Candidate Markarian 6 GMOS 50.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-322 Metchev CA Photometric variability at the T/Y transition NIRI 12.00
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-323 Lilly US The Multifaceted Characterization of Centaur Activity GMOS 8.40
Execution Status: Dates Taken:
Completion Status:
0%
GN-2021A-Q-324 Gagné CA Characterizing the Candidate Tidal Tails of the Ursa Major Association GMOS 10.80
Execution Status: Dates Taken:
Completion Status:
0%

 

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Last updated on: 15 Jan 2021 17:45:58 GMT