MDM OBSERVATORY CONSORTIUM TELESCOPE SCHEDULE
Updated 06/15/2026 (Halpern)
2026 AUGUST
DAY/MOON McGRAW-HILL 1.3m HILTNER 2.4m
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Sat 1 br 87
Sun 2 br 79
Mon 3 br 69
Tue 4 br 58
Wed 5 dk LQ
Thu 6 dk 36
Fri 7 dk 25
Sat 8 dk 16
Sun 9 dk 08
Mon 10 dk 03
Tue 11 dk new
Wed 12 dk 00
Thu 13 dk 03
Fri 14 dk 08
Sat 15 dk 15
Sun 16 dk 23
Mon 17 dk 32
Tue 18 dk 42
Wed 19 br FQ
Thu 20 br 61
Fri 21 br 70
Sat 22 br 78
Sun 23 br 85
Mon 24 br 92
Tue 25 br 96
Wed 26 br 99
Thu 27 br full
Fri 28 br 99
Sat 29 br 95
Sun 30 br 89
Mon 31 br 81 MIRAGE
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MDM OBSERVATORY CONSORTIUM TELESCOPE SCHEDULE
2026 SEPTEMBER
DAY/MOON McGRAW-HILL 1.3m HILTNER 2.4m
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Tue 1 br 72 MIRAGE
Wed 2 br 61 MIRAGE
Thu 3 br LQ MIRAGE CHαS Schiminovich
Fri 4 dk 38 Templeton Terndrup CHαS Schiminovich
Sat 5 dk 27 Templeton Terndrup CHαS Schiminovich
Sun 6 dk 18 Templeton Terndrup CHαS Schiminovich
Mon 7* dk 10 Templeton Bregman CHαS Schiminovich
Tue 8 dk 04 Templeton Bregman CHαS Schiminovich
Wed 9 dk 01 Templeton Bregman OSMOS Proxy Queue
Thu 10 dk new MIRAGE OSMOS Proxy Queue
Fri 11 dk 02 MIRAGE OSMOS Proxy Queue
Sat 12 dk 05 MIRAGE OSMOS Proxy Queue
Sun 13 dk 11 MIRAGE OSMOS Proxy Queue
Mon 14 dk 18 MIRAGE OSMOS Proxy Queue
Tue 15 dk 26 Templeton Terndrup OSMOS Proxy Queue
Wed 16 dk 35 Templeton Terndrup OSMOS Proxy Queue
Thu 17 dk 44 Templeton Terndrup OSMOS Proxy Queue
Fri 18 br FQ MIRAGE OSMOS Bregman
Sat 19 br 63 MIRAGE OSMOS Bregman
Sun 20 br 72 MIRAGE OSMOS Bregman
Mon 21 br 80 MIRAGE OSMOS Bregman
Tue 22 br 87 MIRAGE OSMOS Bregman
Wed 23 br 93 MIRAGE
Thu 24 br 98 MIRAGE
Fri 25 br full MIRAGE
Sat 26 br 100 MIRAGE
Sun 27 br 97 MIRAGE
Mon 28 br 91 Templeton Thorstensen OSMOS Thorstensen
Tue 29 br 84 Templeton Thorstensen OSMOS Thorstensen
Wed 30 br 74 Templeton Thorstensen OSMOS Thorstensen
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MDM OBSERVATORY CONSORTIUM TELESCOPE SCHEDULE
2026 OCTOBER
DAY/MOON McGRAW-HILL 1.3m HILTNER 2.4m
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Thu 1 br 64 Templeton Thorstensen OSMOS Thorstensen
Fri 2 br LQ Templeton Thorstensen OSMOS Thorstensen
Sat 3 dk 41 Templeton Thorstensen OSMOS Thorstensen
Sun 4 dk 30 Templeton Thorstensen OSMOS Thorstensen
Mon 5 dk 20 Templeton Thorstensen OSMOS Thorstensen
Tue 6 dk 12 Templeton Thorstensen OSMOS Thorstensen
Wed 7 dk 06 Templeton Thorstensen OSMOS Thorstensen
Thu 8 dk 02 Templeton Terndrup OSMOS Fesen
Fri 9 dk new Templeton Terndrup OSMOS Fesen
Sat 10 dk 01 Templeton Terndrup OSMOS Fesen
Sun 11 dk 03 Templeton Terndrup OSMOS Fesen
Mon 12 dk 07 MIRAGE OSMOS Bregman
Tue 13 dk 13 MIRAGE OSMOS Bregman
Wed 14 dk 20 Templeton Bregman OSMOS Bregman
Thu 15 dk 28 Templeton Bregman OSMOS Bregman
Fri 16 dk 36 Templeton Bregman OSMOS Bregman
Sat 17 dk FQ Templeton Bregman OSMOS Proxy Queue
Sun 18 br 55 Templeton Bregman OSMOS Proxy Queue
Mon 19 br 65 MIRAGE OSMOS Proxy Queue
Tue 20 br 74 MIRAGE OSMOS Proxy Queue
Wed 21 br 82 MIRAGE OSMOS Proxy Queue
Thu 22 br 90 MIRAGE OSMOS Proxy Queue
Fri 23 br 95 MIRAGE OSMOS Proxy Queue
Sat 24 br 99 MIRAGE OSMOS Proxy Queue
Sun 25 br full MIRAGE
Mon 26 br 98 MIRAGE
Tue 27 br 94 MIRAGE
Wed 28 br 86 MIRAGE
Thu 29 br 77 MIRAGE CHαS Schiminovich
Fri 30 br 67 MIRAGE CHαS Schiminovich
Sat 31 br 56 MIRAGE CHαS Schiminovich
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MDM OBSERVATORY CONSORTIUM TELESCOPE SCHEDULE
2026 NOVEMBER
DAY/MOON McGRAW-HILL 1.3m HILTNER 2.4m
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Sun 1 dk LQ MIRAGE CHαS Schiminovich
Mon 2 dk 34 MIRAGE CHαS Schiminovich
Tue 3 dk 24 MIRAGE OSMOS Proxy Queue
Wed 4 dk 16 MIRAGE OSMOS Proxy Queue
Thu 5 dk 09 MIRAGE OSMOS Proxy Queue
Fri 6 dk 04 MIRAGE OSMOS Proxy Queue
Sat 7 dk 01 MIRAGE OSMOS Proxy Queue
Sun 8 dk new MIRAGE OSMOS Proxy Queue
Mon 9 dk 01 MIRAGE OSMOS Proxy Queue
Tue 10 dk 04 MIRAGE OSMOS Proxy Queue
Wed 11 dk 08 MIRAGE OSMOS Proxy Queue
Thu 12 dk 14 MIRAGE OSMOS Proxy Queue
Fri 13 dk 21 Templeton Bregman OSMOS Fesen
Sat 14 dk 29 Templeton Bregman OSMOS Fesen
Sun 15 dk 38 Templeton Bregman OSMOS Fesen
Mon 16 dk FQ MIRAGE OSMOS Bregman
Tue 17 br 57 MIRAGE OSMOS Bregman
Wed 18 br 67 MIRAGE OSMOS Bregman
Thu 19 br 76 MIRAGE OSMOS Bregman
Fri 20 br 85 MIRAGE OSMOS Bregman
Sat 21 br 92 MIRAGE
Sun 22 br 97 MIRAGE
Mon 23 br full MIRAGE
Tue 24 br 99 MIRAGE
Wed 25 br 96
Thu 26* br 89
Fri 27* br 81
Sat 28 br 71
Sun 29 br 60
Mon 30 dk LQ Templeton Bregman
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* THANKSGIVING HOLIDAY
MDM OBSERVATORY CONSORTIUM TELESCOPE SCHEDULE
2026 DECEMBER
DAY/MOON McGRAW-HILL 1.3m HILTNER 2.4m
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Tue 1 dk 38 Templeton Bregman
Wed 2 dk 28 Templeton Bregman CHαS Schiminovich
Thu 3 dk 20 Templeton Terndrup CHαS Schiminovich
Fri 4 dk 13 Templeton Terndrup CHαS Schiminovich
Sat 5 dk 07 Templeton Terndrup CHαS Schiminovich
Sun 6 dk 03 Templeton Terndrup CHαS Schiminovich
Mon 7 dk 01 Templeton Thorstensen OSMOS Thorstensen
Tue 8 dk new Templeton Thorstensen OSMOS Thorstensen
Wed 9 dk 01 Templeton Thorstensen OSMOS Thorstensen
Thu 10 dk 04 Templeton Thorstensen OSMOS Thorstensen
Fri 11 dk 09 Templeton Thorstensen OSMOS Thorstensen
Sat 12 dk 15 Templeton Thorstensen OSMOS Thorstensen
Sun 13 dk 22 Templeton Thorstensen OSMOS Thorstensen
Mon 14 dk 31 Templeton Terndrup OSMOS Proxy Queue
Tue 15 dk 40 Templeton Terndrup OSMOS Proxy Queue
Wed 16 br FQ Templeton Terndrup OSMOS Proxy Queue
Thu 17 br 60 MIRAGE OSMOS Proxy Queue
Fri 18 br 70 MIRAGE OSMOS Proxy Queue
Sat 19 br 80 MIRAGE OSMOS Proxy Queue
Sun 20 br 88 MIRAGE OSMOS Proxy Queue
Mon 21 br 95 MIRAGE OSMOS Proxy Queue
Tue 22 br 99 MIRAGE
Wed 23 br full
Thu 24* br 98
Fri 25* br 92
Sat 26 br 85
Sun 27 br 75
Mon 28**br 65
Tue 29**br 54
Wed 30**dk LQ
Thu 31**dk 34
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* CHRISTMAS DAY HOLIDAY
** UNIVERSITY OF MICHIGAN SEASON DAYS
MDM OBSERVATORY CONSORTIUM TELESCOPE SCHEDULE
2027 JANUARY
DAY/MOON McGRAW-HILL 1.3m HILTNER 2.4m
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Fri 1* dk 25
Sat 2 dk 17
Sun 3 dk 11
Mon 4 dk 06 CHαS Schiminovich
Tue 5 dk 02 CHαS Schiminovich
Wed 6 dk 00 Templeton Micolta CHαS Schiminovich
Thu 7 dk new Templeton Micolta CHαS Schiminovich
Fri 8 dk 02 Templeton Micolta CHαS Schiminovich
Sat 9 dk 05 Templeton Terndrup CHαS Schiminovich
Sun 10 dk 10 Templeton Terndrup CHαS Schiminovich
Mon 11 dk 16 Templeton Terndrup OSMOS Proxy Queue
Tue 12 dk 24 Templeton Terndrup OSMOS Proxy Queue
Wed 13 dk 33 Templeton Bregman OSMOS Proxy Queue
Thu 14 dk 43 Templeton Bregman OSMOS Proxy Queue
Fri 15 br FQ Templeton Bregman OSMOS Proxy Queue
Sat 16 br 65 Templeton Bregman OSMOS Proxy Queue
Sun 17 br 75 Templeton Bregman OSMOS Proxy Queue
Mon 18**br 85 MIRAGE OSMOS Proxy Queue
Tue 19 br 92 MIRAGE OSMOS Proxy Queue
Wed 20 br 98 MIRAGE
Thu 21 br full MIRAGE
Fri 22 br 99 MIRAGE
Sat 23 br 95 MIRAGE
Sun 24 br 89 MIRAGE
Mon 25 br 80 MIRAGE
Tue 26 br 71 Templeton Terndrup
Wed 27 br 61 Templeton Terndrup
Thu 28 br LQ Templeton Terndrup CCDS Kay
Fri 29 dk 41 Templeton Terndrup CCDS Kay
Sat 30 dk 32 Templeton Bregman CCDS Kay
Sun 31 dk 23 Templeton Bregman CCDS Kay
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* NEW YEAR'S DAY HOLIDAY
** MARTIN LUTHER KING, JR. BIRTHDAY HOLIDAY