| 2026 | Baade 6.5-m Telescope | Clay 6.5-m Telescope | du Pont 2.5-m Telescope | Swope 1.0-m Telescope | ||||||||||||||||
| Frac | ||||||||||||||||||||
| Run 4 | Dark | Institution | Observer | East | West | FP1 | FP2 | FP3 | Institution | Observer | East | West | Observer | Instrument | Observer | Instrument | ||||
| Apr 10 | Fri | 0.52 | Stanford | Baron | LLAMAS | Arizona | Males | MagAO-X | SDSS-V | Engineering | ||||||||||
| Apr 11 | Sat | 0.62 | " | " | " | NOIRLab/Carnegie | Bodewits/Lam | MIKE | " | " | ||||||||||
| Apr 12 | Sun | 0.72 | Chicago | Chen | IMACS-ROSIE | Chicago | Thibodeaux | MIKE | " | " | ||||||||||
| Apr 13 | Mon | 0.82 | " | " | " | Chicago | Limberg | MIKE | " | " | ||||||||||
| Apr 14 | Tue | 0.92 | " | " | " | Rochester | Zhang | MIKE | " | " | ||||||||||
| Apr 15 | Wed | 1.00 | Chicago | Gladders | LLAMAS | NOIRLab/Carnegie | Bodewits/Olivier | MIKE | " | TBS | ||||||||||
| Apr 16 | Thu | 1.00 | Carnegie | Sheppard/Newman | IMACS | LLAMAS | Michigan | Chen | M2FS | " | " | |||||||||
| Apr 17 | Fri | 1.00 | " | " | " | " | " | " | " | " | " | |||||||||
| Apr 18 | Sat | 1.00 | Harvard | Pike | IMACS | Carnegie | Olivier | MIKE | " | " | ||||||||||
| Apr 19 | Sun | 0.98 | Harvard | Heckman | LLAMAS | NOIRLab/Carnegie | Bodewits/Simon | MIKE | " | " | ||||||||||
| Apr 20 | Mon | 0.88 | MIT | Simcoe | LLAMAS | Arizona | Close | MagAO-X | " | Simon | CCD | |||||||||
| Apr 21 | Tue | 0.77 | " | " | " | Chile | Bauer | MIKE | " | TBS | ||||||||||
| Apr 22 | Wed | 0.66 | Arizona | Fan | LLAMAS | Harvard | Chilingarian/ | MIKE | " | " | ||||||||||
| Apr 23 | Thu | 0.54 | Arizona | Roy/Prabhu | FIRE | MagE | " | Athukoralalage | " | |||||||||||
| Apr 24 | Fri | 0.44 | Carnegie | Madore | IMACS | Carnegie | Teske | PFS | SDSS-V | Konidaris | Henrietta | |||||||||
| Apr 25 | Sat | 0.34 | Carnegie | Bonaca | MagE | Carnegie | Teske/McKenzie | PFS | " | " | " | |||||||||
| Apr 26 | Sun | 0.24 | Carnegie | Burns | IMACS | FIRE | Carnegie | McKenzie | PFS | " | " | " | ||||||||
| Apr 27 | Mon | 0.15 | Carnegie/Stanford | Mo/Anand | FourStar | FIRE | Harvard | Collins | PFS | " | " | " | ||||||||
| Apr 28 | Tue | 0.06 | Harvard | Stark/Wang | FourStar | FIRE | Michigan | Espinoza-Retamal | PFS | " | " | " | ||||||||
| Apr 29 | Wed | 0.00 | " | " | " | " | Michigan | Pearce | MagAO-X | " | " | " | ||||||||
| Apr 30 | Thu | 0.00 | Engineering | Arizona | Haffert | MagAO-X | " | " | " | |||||||||||
| May 01 | Fri | 0.00 | " | Arizona | Lucas/Wang | " | " | " | ||||||||||||
| May 02 | Sat | 0.00 | " | Arizona | Lucas | MagAO-X | " | " | " | |||||||||||
| May 03 | Sun | 0.00 | Harvard | Stark | FourStar | Engineering | " | " | " | |||||||||||
| May 04 | Mon | 0.05 | MIT | Chickles | LLAMAS | Arizona | Li | MagAO-X | " | " | " | |||||||||
| May 05 | Tue | 0.14 | MIT | Chickles/Wang | LLAMAS | MagE | Carnegie | Boley | MIKE | " | Engineering | |||||||||
| May 06 | Wed | 0.22 | Chile | Cartier/Wang | FIRE | MIT | Lawrence | MagAO-X | " | " | ||||||||||
| May 07 | Thu | 0.32 | Chile | Morris | IMACS | MIT | Frebel | MIKE | " | " | ||||||||||
| May 08 | Fri | 0.41 | " | " | " | " | " | " | " | " |