| 2020 | 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 | Institution | Observer | East | West | Cass | Observer | Instrument | Observer | Instrument | ||||
| Apr 15 | Wed | 0.55 | Arizona | Fan | FIRE | MIT | Simcoe | LLAMAS | Barba | B&C | Phillips | CCD | ||||||||
| Apr 16 | Thu | 0.64 | " | " | " | " | " | " | " | " | " | " | ||||||||
| Apr 17 | Fri | 0.73 | Carnegie | Sheppard | IMACS | Carnegie | Johnson | LLAMAS | " | " | " | " | ||||||||
| Apr 18 | Sat | 0.82 | " | " | " | " | " | " | " | " | " | " | ||||||||
| Apr 19 | Sun | 0.91 | " | " | " | Carnegie | Infante | LDSS-3 | Phillips | WFCCD | " | " | ||||||||
| Apr 20 | Mon | 0.99 | Harvard | McGruder/Graur | FourStar | IMACS | " | " | " | " | " | " | " | |||||||
| Apr 21 | Tue | 1.00 | Carnegie | Sheppard | IMACS | " | " | " | " | " | " | " | ||||||||
| Apr 22 | Wed | 1.00 | Chile | F. Ricci / C. Ricci | MagE | FIRE | Carnegie | Cowperthwaite | LDSS-3 | " | " | " | " | |||||||
| Apr 23 | Thu | 1.00 | Chile | Vito/Pena | FourStar | IMACS | FIRE | Carnegie | Zahedy | MIKE | LDSS-3 | " | " | " | " | |||||
| Apr 24 | Fri | 1.00 | " | " | " | " | " | " | " | " | " | " | " | " | " | |||||
| Apr 25 | Sat | 0.95 | Carnegie | Phillips | IMACS | FIRE | Carnegie | Kollmeier | LDSS-3 | " | " | " | " | |||||||
| Apr 26 | Sun | 0.87 | Harvard | Brown | MagE | Arizona | Mutlu-Pakdil | MegaCam | " | " | " | " | ||||||||
| Apr 27 | Mon | 0.80 | " | " | " | " | " | " | " | " | " | " | ||||||||
| Apr 28 | Tue | 0.71 | " | " | " | " | " | " | " | " | " | " | ||||||||
| Apr 29 | Wed | 0.61 | Carnegie | Weinberger | MagE | Harvard | Caldwell | MegaCam | " | " | " | " | ||||||||
| Apr 30 | Thu | 0.51 | Carnegie | Phillips | IMACS | FIRE | " | " | " | " | " | " | ||||||||
| May 01 | Fri | 0.40 | Harvard | Weaver/Gomez/Graur | FourStar | IMACS | Harvard | Caldwell | MegaCam | Weinberger | APOGEE | Phillips | CCD | |||||||
| May 02 | Sat | 0.30 | Carnegie | French | FIRE | Harvard/Eng. | " | " | " | " | ||||||||||
| May 03 | Sun | 0.19 | Carnegie | " | " | Arizona | Males | MagAO-X | APOGEE | APOGEE | " | " | ||||||||
| May 04 | Mon | 0.09 | Carnegie | Phillips | IMACS | FIRE | " | " | " | " | " | " | " | |||||||
| May 05 | Tue | 0.00 | Engineering | " | " | " | " | " | " | " | ||||||||||
| May 06 | Wed | 0.00 | " | Carnegie | Weinberger | MagAO-X | " | " | " | " | ||||||||||
| May 07 | Thu | 0.00 | " | Chile | Perez | MagAO-X | " | " | " | " | ||||||||||
| May 08 | Fri | 0.00 | Harvard | Oklopcic/Balokovic/Graur | FourStar | FIRE | Michigan | Meyer | MagAO-X | " | " | " | " | |||||||
| May 09 | Sat | 0.08 | Harvard | McGruder/Oklopic | IMACS | FIRE | MIT | Matthews | MagAO-X | " | " | " | " | |||||||
| May 10 | Sun | 0.17 | Harvard | Chilingarian | MagE | Arizona | Close | MagAO-X | " | " | " | " | ||||||||
| May 11 | Mon | 0.26 | Carnegie | Di Mille | FourStar | MIT | Frebel | MIKE | " | " | " | " | ||||||||
| May 12 | Tue | 0,35 | Carnegie | McGurk | FIRE | " | " | " | " | " | " | " | ||||||||
| May 13 | Wed | 0.44 | " | " | " | Chile | Heo | MIKE | " | " | " | " |