Semester 2025A - GS FT Programs
The table below summarizes the Gemini queue programs and their execution status. This page is updated once per day.
The columns in the table 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 Participant (AR, BR, CA, CL, KR, UH, US) 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). Semesters shown in square brackets e.g. [] indicate that the program can be carried over to the specified semester.
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 program are listed in the interactive 'snapshots' of the Observing Database (ODB).
GS Fast Turnaround Time Queue Band 1 | ||||||
Ref # | PI | Partner | Title | Instrument | Hours allocated |
|
GS-2025A-FT-101 | Chattaraj | US | A Candidate X-Ray Bright Black Hole Binary | GHOST | 1.35 | |
Execution Status: complete |
Dates Taken: 20250206 20250222 20250317 20250407 |
Completion Status:
100%
|
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GS-2025A-FT-102 | Petryk | CA | Measuring the ionization state in the ambient medium of the extraordinary supernova remnant RCW 86 | GMOS-S | 2.24 | |
Execution Status: complete |
Dates Taken: 20250303 20250308 20250316 20250402 20250403 20250404 |
Completion Status:
100%
|
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GS-2025A-FT-103 | Langeveld | US | Probing the unique giant exoring ASASSN-21js | GHOST | 1.50 | |
Execution Status: complete |
Dates Taken: 20250307 |
Completion Status:
100%
|
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GS-2025A-FT-104 | Ho | US | Characterizing a Fast Extragalactic Transient Discovered by a Millimeter Survey | GMOS-S | 2.75 | |
Execution Status: complete |
Dates Taken: 20250309 20250314 |
Completion Status:
100%
|
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GS-2025A-FT-105 | Breuval | US | Cepheid Light Curves in Nearby Galaxies: Gemini and HST jointly test the Hubble Tension | GMOS-S | 0.75 | |
Execution Status: |
Dates Taken: |
Completion Status:
0%
|
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GS-2025A-FT-106 | Bauer | US | Hunting the elusive counterparts of Einstein Probe Fast X-ray Transients | Flamingos2 / GMOS-S | 8.00 | |
Execution Status: RToO |
Dates Taken: 20250410 |
Completion Status:
0%
|
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GS Fast Turnaround Time Queue Band 2 | ||||||
Ref # | PI | Partner | Title | Instrument | Hours allocated |
|
GS-2025A-FT-201 | Lee | US | Determining a Direct Distance Estimate to Puppis A Using Absorption Spectroscopy of Gaia Field Stars | GHOST | 4.26 | |
Execution Status: complete |
Dates Taken: 20250208 20250211 20250214 20250329 |
Completion Status:
100%
|
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GS-2025A-FT-202 | Hu | US | Are mergers leakers: A case study of spectacular galaxy merger at redshift 6.7 | GMOS-S | 7.95 | |
Execution Status: |
Dates Taken: |
Completion Status:
0%
|
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GS-2025A-FT-203 | Marinello | US | RISE AGN - Resolving Iron emission in Super-Eddington Active Galactic Nuclei | GHOST | 2.85 | |
Execution Status: complete |
Dates Taken: 20250309 20250321 |
Completion Status:
100%
|
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GS-2025A-FT-204 | Reiter | US | Characterizing a newly discovered young Galactic Star Cluster | Flamingos2 | 2.60 | |
Execution Status: complete |
Dates Taken: 20250307 20250310 20250316 20250317 |
Completion Status:
100%
|
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GS-2025A-FT-205 | Piatti | AR | Probing the first farthest discovered star clusters of the SMC | GMOS-S | 2.60 | |
Execution Status: complete |
Dates Taken: 20250302 20250303 20250304 20250305 |
Completion Status:
100%
|
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GS-2025A-FT-206 | Cabrera | US | Riddles in the Dark: Deciphering the origin of BBH mergers through spectroscopic study of potential AGN flare counterparts | GMOS / GMOS-S | 1.54 | |
Execution Status: SToO |
Dates Taken: |
Completion Status:
0%
|
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GS-2025A-FT-207 | Hall | US | Unveiling a Hidden Population of Tidal Disruption Events | GMOS-S | 1.57 | |
Execution Status: SToO |
Dates Taken: 20250408 |
Completion Status:
0%
|
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GS-2025A-FT-208 | Hall | US | IFU Spectroscopy of Tidal Disruption Event's Hosts | GMOS-S | 2.25 | |
Execution Status: |
Dates Taken: 20250403 |
Completion Status:
56%
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