DATE MOON INST OBSERVER PI AND PROGRAM Aug 1 Fri 0.42 TRES Summer Shutdown Aug 2 Sat 0.52 " " " Aug 3 Sun 0.63 " " " Aug 4 Mon 0.73 " " " Aug 5 Tue 0.82 " " " Aug 6 Wed 0.91 " " " Aug 7 Thu 0.96 " " " Aug 8 Fri 0.99 " " " Aug 9 Sat 0.99 " " " Aug 10 Sun 0.96 " " " Aug 11 Mon 0.90 " " " Aug 12 Tue 0.82 " " " Aug 13 Wed 0.73 " " " Aug 14 Thu 0.62 " " " Aug 15 Fri 0.52 " " " Aug 16 Sat 0.41 " " " Aug 17 Sun 0.32 " " " Aug 18 Mon 0.23 " XX TRES Combo Aug 19 Tue 0.16 " " " Aug 20 Wed 0.10 " " " Aug 21 Thu 0.05 " " " Aug 22 Fri 0.02 " " " Aug 23 Sat 0.00 " " " Aug 24 Sun 0.01 " " " Aug 25 Mon 0.03 " " " Aug 26 Tue 0.07 FAST " FAST combo if weather permitting Aug 27 Wed 0.12 " " " Aug 28 Thu 0.19 " " " Aug 29 Fri 0.28 TRES " " Aug 30 Sat 0.37 " " " Aug 31 Sun 0.47 " " "
60" Schedule for September 2025
August
September
October
November
December
January
Programs
Schedules
DATE MOON INST OBSERVER PI AND PROGRAM Sep 1 Mon 0.58 TRES " TRES Combo LABOR DAY Sep 2 Tue 0.69 " " " Sep 3 Wed 0.79 " " " Sep 4 Thu 0.88 " " " Sep 5 Fri 0.95 " " " Sep 6 Sat 0.99 " " " Sep 7 Sun 1.00 " " " Sep 8 Mon 0.98 " " " Sep 9 Tue 0.93 " " " Sep 10 Wed 0.86 " " " Sep 11 Thu 0.77 " " " Sep 12 Fri 0.67 " " " Sep 13 Sat 0.57 " " " Sep 14 Sun 0.47 " " " Sep 15 Mon 0.38 " " " Sep 16 Tue 0.29 " " " Sep 17 Wed 0.20 " " " Sep 18 Thu 0.14 FAST " FAST Combo Sep 19 Fri 0.08 " " " Sep 20 Sat 0.04 " " " Sep 21 Sun 0.01 " " " Sep 22 Mon 0.00 " " " Sep 23 Tue 0.01 " " " Sep 24 Wed 0.04 TRES " TRES combo Sep 25 Thu 0.09 " " " Sep 26 Fri 0.15 " " " Sep 27 Sat 0.23 " " " Sep 28 Sun 0.33 " " " Sep 29 Mon 0.43 " " " Sep 30 Tue 0.55 " "
60" Schedule for October 2025
August
September
October
November
December
January
Programs
Schedules
DATE MOON INST OBSERVER PI AND PROGRAM Oct 1 Wed 0.66 TRES " TRES Combo Oct 2 Thu 0.77 " " " Oct 3 Fri 0.86 " " " Oct 4 Sat 0.93 " " " Oct 5 Sun 0.98 " " " Oct 6 Mon 1.00 " " " Oct 7 Tue 0.99 " " " Oct 8 Wed 0.95 " " " Oct 9 Thu 0.90 " " " Oct 10 Fri 0.82 " " " Oct 11 Sat 0.73 " " " Oct 12 Sun 0.64 " " " Oct 13 Mon 0.54 " " " COLUMBUS DAY Oct 14 Tue 0.45 " " " Oct 15 Wed 0.35 " " " Oct 16 Thu 0.27 " " " Oct 17 Fri 0.19 FAST " FAST Combo Oct 18 Sat 0.12 " " " Oct 19 Sun 0.07 " " " Oct 20 Mon 0.03 " " " Oct 21 Tue 0.00 " " " Oct 22 Wed 0.00 " " " Oct 23 Thu 0.02 TRES " TRES Combo Oct 24 Fri 0.06 " " " Oct 25 Sat 0.12 " " " Oct 26 Sun 0.20 " " " Oct 27 Mon 0.29 " " " Oct 28 Tue 0.40 " " " Oct 29 Wed 0.51 " " " Oct 30 Thu 0.63 " " " Oct 31 Fri 0.73 " " "
60" Schedule for November 2025
August
September
October
November
December
January
Programs
Schedules
DATE MOON INST OBSERVER PI AND PROGRAM Nov 1 Sat 0.83 TRES " TRES Combo Nov 2 Sun 0.91 " " " Nov 3 Mon 0.96 " " " Nov 4 Tue 0.99 " " " Nov 5 Wed 1.00 " " " Nov 6 Thu 0.98 " " " Nov 7 Fri 0.93 " " " Nov 8 Sat 0.87 " " " Nov 9 Sun 0.80 " " " Nov 10 Mon 0.71 " " " Nov 11 Tue 0.62 " " " VETERANS DAY Nov 12 Wed 0.53 " " " Nov 13 Thu 0.43 " " " Nov 14 Fri 0.34 " " " Nov 15 Sat 0.25 " " " Nov 16 Sun 0.17 " " " Nov 17 Mon 0.11 " " " Nov 18 Tue 0.05 " " " Nov 19 Wed 0.02 FAST " FAST Combo Nov 20 Thu 0.00 " " " Nov 21 Fri 0.01 " " " Nov 22 Sat 0.04 " " " Nov 23 Sun 0.09 " " " Nov 24 Mon 0.17 " " " Nov 25 Tue 0.26 TRES " TRES Combo Nov 26 Wed 0.36 " " " Nov 27 Thu 0.48 " " " THANKSGIVING Nov 28 Fri 0.59 " " " Nov 29 Sat 0.70 " " " Nov 30 Sun 0.80 " " "
60" Schedule for December 2025
August
September
October
November
December
January
Programs
Schedules
DATE MOON INST OBSERVER PI AND PROGRAM Dec 1 Mon 0.88 TRES " TRES Combo Dec 2 Tue 0.94 " " " Dec 3 Wed 0.98 " " " Dec 4 Thu 1.00 " " " Dec 5 Fri 0.99 " " " Dec 6 Sat 0.96 " " " Dec 7 Sun 0.92 " " " Dec 8 Mon 0.86 " " " Dec 9 Tue 0.78 " " " Dec 10 Wed 0.70 " " " Dec 11 Thu 0.61 " " " Dec 12 Fri 0.52 " " " Dec 13 Sat 0.42 " " " Dec 14 Sun 0.33 " " " Dec 15 Mon 0.24 " " " Dec 16 Tue 0.16 " " " Dec 17 Wed 0.09 FAST " FAST Combo Dec 18 Thu 0.04 " " " Dec 19 Fri 0.01 " " " Dec 20 Sat 0.00 " " " Dec 21 Sun 0.02 " " " Dec 22 Mon 0.07 " " " Dec 23 Tue 0.14 TRES " TRES Combo Dec 24 Wed 0.22 " " " Dec 25 Thu 0.33 " " " CHRISTMAS DAY Dec 26 Fri 0.44 " " " Dec 27 Sat 0.55 " " " Dec 28 Sun 0.66 " " " Dec 29 Mon 0.76 " " " Dec 30 Tue 0.84 " " " Dec 31 Wed 0.91 " " "
60" Schedule for January 2026
August
September
October
November
December
January
Programs
Schedules
DATE MOON INST OBSERVER PI AND PROGRAM Jan 1 Thu 0.96 TRES " TRES Combo NEW YEAR's DAY Jan 2 Fri 0.99 " " " Jan 3 Sat 1.00 " " " Jan 4 Sun 0.99 " " " Jan 5 Mon 0.96 " " " Jan 6 Tue 0.91 " " " Jan 7 Wed 0.85 " " " Jan 8 Thu 0.77 " " " Jan 9 Fri 0.69 " " " Jan 10 Sat 0.60 " " " Jan 11 Sun 0.50 " " " Jan 12 Mon 0.41 " " " Jan 13 Tue 0.31 " " " Jan 14 Wed 0.22 " " " Jan 15 Thu 0.14 FAST " FAST Combo Jan 16 Fri 0.07 " " " Jan 17 Sat 0.02 " " " Jan 18 Sun 0.00 " " " Jan 19 Mon 0.01 " " " MLK DAY Jan 20 Tue 0.04 " " " Jan 21 Wed 0.10 TRES " TRES Combo Jan 22 Thu 0.19 " " " Jan 23 Fri 0.28 " " " Jan 24 Sat 0.39 " " " Jan 25 Sun 0.50 " " " Jan 26 Mon 0.61 " " " Jan 27 Tue 0.71 " " " Jan 28 Wed 0.80 " " " Jan 29 Thu 0.87 " " " Jan 30 Fri 0.93 " " " Jan 31 Sat 0.97 " " "
60" Allocations August 2025 - January 2025
| Instrument | Proposal Title | PI | dark | gray | bright |
| FAST Spectrograph | Untangling the Web of Explosive Transients: An Exploration Beyond One Zone | Yadavalli, Karthik | 6 | 0 | 0 |
| FAST Spectrograph | FAST Transient Survey for the LSST era | Villar, Ashley | 25 | 0 | 0 |
| TRES Spectrograph | Spectroscopy of TESS Objects of Interest | Latham, David | 9 | 21 | 18 |
| TRES Spectrograph | TRES confirmation of candidate mass-gap black holes from GAIA | Latham, David | 16 | 10 | 0 |
| TRES Spectrograph | Betelgeuse: A Companion and Still Recovering | Dupree, Andrea | 0 | 0.5 | 0 |
| TRES Spectrograph | Spectral Characterization of Northern K Dwarfs | Bieryla, Allyson | 0 | 0 | 15 |
| TRES Spectrograph | Stellar Multiples and Circumbinary Planets | Torres, Guillermo | 0 | 0 | 13 |
| TRES Spectrograph | Binary Population in the Hyades | Torres, Guillermo | 4 | 0 | 0 |
| TRES Spectrograph | Tidally Tilted Pulsators | Torres, Guillermo | 0 | 0 | 14 |
| Total Allocation | 60 | 32 | 60 | ||