FLWO Tillinghast 60-inch Observing Schedule
August 2024-January 2025 (as of June 11 2024)

60" Schedule for August 2024 (as of 11 June 2023)

July August September October November December January 2025 February 2025 Programs Schedules

DATE         INST    OBSERVER    LST        DUSK     DAWN       MOON    RISE     SET
AUG  1 Thu   "       GE          20:22      20:51    04:08      0.06    03:40         
AUG  2 Fri   "       GE          20:26      20:50    04:09      0.02    04:42         
AUG  3 Sat   "       GE          20:30      20:49    04:10      0.00                  
AUG  4 Sun   "       GE          20:34      20:47    04:11      0.00             19:50
AUG  5 Mon   SHUTDOWN"           20:38      20:46    04:12      0.02             20:20
AUG  6 Tue   "       "           20:42      20:45    04:13      0.06             20:46
AUG  7 Wed   "       "           20:46      20:44    04:14      0.11             21:11
AUG  8 Thu   "       "           20:50      20:43    04:15      0.18             21:35
AUG  9 Fri   "       "           20:53      20:42    04:16      0.26             21:60
AUG 10 Sat   "       "           20:57      20:40    04:17      0.35             22:26
AUG 11 Sun   "       "           21:01      20:39    04:17      0.44             22:56
AUG 12 Mon   "       "           21:05      20:38    04:18      0.54             23:31
AUG 13 Tue   "       "           21:09      20:36    04:19      0.63             00:13
AUG 14 Wed   "       "           21:13      20:35    04:20      0.73             01:04
AUG 15 Thu   "       "           21:17      20:34    04:21      0.82             02:03
AUG 16 Fri   "       "           21:21      20:33    04:22      0.90             03:10
AUG 17 Sat   "       "           21:25      20:31    04:23      0.95             04:22
AUG 18 Sun   "       "           21:29      20:30    04:24      0.99             05:34
AUG 19 Mon   "       "           21:33      20:28    04:25      1.00    19:24    05:34
AUG 20 Tue   "       "           21:37      20:27    04:26      0.98    19:58         
AUG 21 Wed   SHUTDOWN"           21:41      20:26    04:26      0.93    20:29         
AUG 22 Thu   TRES    MC          21:45      20:24    04:27      0.85    21:01         
AUG 23 Fri   "       MC          21:49      20:23    04:28      0.76    21:35         
AUG 24 Sat   "       MC          21:53      20:22    04:29      0.66    22:11         
AUG 25 Sun   "       MC          21:57      20:20    04:30      0.54    22:53         
AUG 26 Mon   "       GE          22:01      20:19    04:31      0.43    23:40         
AUG 27 Tue   "       GE          22:04      20:17    04:31      0.33    00:34         
AUG 28 Wed   "       GE          22:08      20:16    04:32      0.24    01:33         
AUG 29 Thu   "       GE          22:12      20:15    04:33      0.16    02:35         
AUG 30 Fri   "       GE          22:16      20:13    04:34      0.09    03:36         
AUG 31 Sat   TRES    MC          22:20      20:12    04:35      0.04    04:36

** DATE IS STANDARD TIME AT START OF NIGHT 
** LOCAL SIDEREAL TIME AT MIDNIGHT 
** DUSK AND DAWN REPRESENT ASTRONOMICAL TWILIGHT 18 DEG 
** MOON IS FRACTIONAL MOON ILLUMINATION AT MIDNIGHT
** RISE AND SET TIME FOR MOON -34"  

60" Schedule for September 2024 (as of 11 June 2024)

July August September October November December January 2025 February 2025 Programs Schedules

DATE         INST    OBSERVER    LST        DUSK     DAWN       MOON    RISE     SET
SEP  1 Sun   TRES    MC          22:24      20:10    04:36      0.01    05:33         
SEP  2 Mon   "       MC          22:28      20:09    04:36      0.00    05:33    18:50  Labor Day
SEP  3 Tue   "       MC          22:32      20:07    04:37      0.01             19:15
SEP  4 Wed   "       MC          22:36      20:06    04:38      0.03             19:39
SEP  5 Thu   "       PB          22:40      20:05    04:39      0.08             20:03
SEP  6 Fri   "       GE          22:44      20:03    04:39      0.13             20:29
SEP  7 Sat   "       GE          22:48      20:02    04:40      0.20             20:57
SEP  8 Sun   "       GE          22:52      20:00    04:41      0.29             21:29
SEP  9 Mon   "       GE          22:56      19:59    04:42      0.38             22:08
SEP 10 Tue   "       PB          22:60      19:57    04:42      0.48             22:53
SEP 11 Wed   "       MC          23:04      19:56    04:43      0.58             23:47
SEP 12 Thu   "       MC          23:08      19:54    04:44      0.68             00:49
SEP 13 Fri   "       MC          23:11      19:53    04:45      0.78             01:57
SEP 14 Sat   "       MC          23:15      19:52    04:45      0.86             03:09
SEP 15 Sun   "       MC          23:19      19:50    04:46      0.93             04:21
SEP 16 Mon   "       PB          23:23      19:49    04:47      0.98             05:32
SEP 17 Tue   "       GE          23:27      19:47    04:47      1.00             05:32
SEP 18 Wed   "       GE          23:31      19:46    04:48      0.99    18:57         
SEP 19 Thu   "       GE          23:35      19:45    04:49      0.95    19:31         
SEP 20 Fri   "       GE          23:39      19:43    04:49      0.88    20:07         
SEP 21 Sat   "       GE          23:43      19:42    04:50      0.79    20:48         
SEP 22 Sun   "       MC          23:47      19:40    04:51      0.69    21:35         
SEP 23 Mon   "       MC          23:51      19:39    04:52      0.58    22:28         
SEP 24 Tue   "       MC          23:55      19:38    04:52      0.48    23:27         
SEP 25 Wed   "       MC          23:59      19:36    04:53      0.37    00:28         
SEP 26 Thu   FAST    PB          00:03      19:35    04:54      0.28    01:30         
SEP 27 Fri   "       GE          00:07      19:34    04:54      0.20    02:30         
SEP 28 Sat   "       GE          00:11      19:32    04:55      0.12    03:27         
SEP 29 Sun   "       GE          00:15      19:31    04:56      0.07    04:23         
SEP 30 Mon   FAST    GE          00:18      19:30    04:56      0.03    05:17

** DATE IS STANDARD TIME AT START OF NIGHT 
** LOCAL SIDEREAL TIME AT MIDNIGHT 
** DUSK AND DAWN REPRESENT ASTRONOMICAL TWILIGHT 18 DEG 
** MOON IS FRACTIONAL MOON ILLUMINATION AT MIDNIGHT
** RISE AND SET TIME FOR MOON -34"  

60" Schedule for October 2024 (as of 11 June 2024)

July August September October November December January 2025 February 2025 Programs Schedules
DATE         INST    OBSERVER    LST        DUSK     DAWN       MOON    RISE     SET
OCT  1 Tue   FAST    GE          00:22      19:28    04:57      0.01    05:17         
OCT  2 Wed   FAST    PB          00:26      19:27    04:58      0.00    06:11         
OCT  3 Thu   TRES    MC          00:30      19:26    04:58      0.01             18:33
OCT  4 Fri   "       MC          00:34      19:25    04:59      0.04             18:60
OCT  5 Sat   "       MC          00:38      19:23    04:59      0.09             19:31
OCT  6 Sun   "       MC          00:42      19:22    05:00      0.16             20:07
OCT  7 Mon   "       MC          00:46      19:21    05:01      0.23             20:49
OCT  8 Tue   TRES    MC          00:50      19:20    05:01      0.32             21:39
OCT  9 Wed   "       PB          00:54      19:18    05:02      0.42             22:36
OCT 10 Thu   "       GE          00:58      19:17    05:03      0.52             23:40
OCT 11 Fri   "       GE          01:02      19:16    05:03      0.63             00:48
OCT 12 Sat   "       GE          01:06      19:15    05:04      0.74             01:57
OCT 13 Sun   "       GE          01:10      19:14    05:05      0.83             03:07
OCT 14 Mon   "       GE          01:14      19:13    05:05      0.91             04:17  Columbus Day
OCT 15 Tue   "       MC          01:18      19:12    05:06      0.97             05:27
OCT 16 Wed   "       MC          01:22      19:11    05:07      1.00             05:27
OCT 17 Thu   "       MC          01:26      19:09    05:07      1.00    17:59         
OCT 18 Fri   "       MC          01:29      19:08    05:08      0.97    18:39         
OCT 19 Sat   "       GE          01:33      19:07    05:09      0.91    19:24         
OCT 20 Sun   "       GE          01:37      19:06    05:09      0.83    20:16         
OCT 21 Mon   "       GE          01:41      19:05    05:10      0.74    21:15         
OCT 22 Tue   "       GE          01:45      19:04    05:11      0.64    22:18         
OCT 23 Wed   "       PB          01:49      19:04    05:11      0.53    23:21         
OCT 24 Thu   "       MC          01:53      19:03    05:12      0.43    00:22         
OCT 25 Fri   "       MC          01:57      19:02    05:13      0.34    01:21         
OCT 26 Sat   "       MC          02:01      19:01    05:13      0.25    02:18         
OCT 27 Sun   "       MC          02:05      18:60    05:14      0.17    03:12         
OCT 28 Mon   "       GE          02:09      18:59    05:15      0.11    04:06         
OCT 29 Tue   "       GE          02:13      18:58    05:16      0.06    04:59         
OCT 30 Wed   "       GE          02:17      18:57    05:16      0.02    05:54         
OCT 31 Thu   TRES    GE          02:21      18:57    05:17      0.00    05:54

** DATE IS STANDARD TIME AT START OF NIGHT 
** LOCAL SIDEREAL TIME AT MIDNIGHT 
** DUSK AND DAWN REPRESENT ASTRONOMICAL TWILIGHT 18 DEG 
** MOON IS FRACTIONAL MOON ILLUMINATION AT MIDNIGHT
** RISE AND SET TIME FOR MOON -34"

60" Schedule for November 2024 (as of 11 June 2024)

July August September October November December January 2025 February 2025 Programs Schedules
DATE         INST    OBSERVER    LST        DUSK     DAWN       MOON    RISE     SET
NOV  1 Fri   TRES    "           02:25      18:56    05:18      0.00                  
NOV  2 Sat   "       "           02:29      18:55    05:18      0.02             18:08
NOV  3 Sun   "       "           02:33      18:55    05:19      0.06             18:48
NOV  4 Mon   "       "           02:36      18:54    05:20      0.11             19:36
NOV  5 Tue   "       "           02:40      18:53    05:21      0.19             20:31
NOV  6 Wed   "       "           02:44      18:53    05:21      0.27             21:32
NOV  7 Thu   "       "           02:48      18:52    05:22      0.37             22:37
NOV  8 Fri   "       "           02:52      18:51    05:23      0.48             23:43
NOV  9 Sat   "       "           02:56      18:51    05:23      0.59             00:50
NOV 10 Sun   "       "           03:00      18:50    05:24      0.70             01:57
NOV 11 Mon   "       "           03:04      18:50    05:25      0.80             03:05  Veterans Day
NOV 12 Tue   "       "           03:08      18:49    05:26      0.88             04:14
NOV 13 Wed   "       "           03:12      18:49    05:26      0.95             05:25
NOV 14 Thu   "       "           03:16      18:49    05:27      0.99             05:25
NOV 15 Fri   "       "           03:20      18:48    05:28      1.00             06:39
NOV 16 Sat   "       "           03:24      18:48    05:29      0.98    18:00         
NOV 17 Sun   "       "           03:28      18:47    05:29      0.94    18:57         
NOV 18 Mon   "       "           03:32      18:47    05:30      0.87    20:00         
NOV 19 Tue   "       "           03:36      18:47    05:31      0.79    21:06         
NOV 20 Wed   "       "           03:40      18:47    05:32      0.70    22:10         
NOV 21 Thu   "       "           03:44      18:46    05:32      0.60    23:11         
NOV 22 Fri   "       "           03:47      18:46    05:33      0.51    00:10         
NOV 23 Sat   "       "           03:51      18:46    05:34      0.41    01:05         
NOV 24 Sun   "       "           03:55      18:46    05:35      0.32    01:59         
NOV 25 Mon   "       "           03:59      18:46    05:35      0.24    02:52         
NOV 26 Tue   "       "           04:03      18:46    05:36      0.16    03:47         
NOV 27 Wed   "       "           04:07      18:46    05:37      0.10    04:43         
NOV 28 Thu   "       "           04:11      18:46    05:38      0.05    05:41           Thanksgiving       
NOV 29 Fri   "       "           04:15      18:46    05:38      0.02    05:41         
NOV 30 Sat   TRES    "           04:19      18:46    05:39      0.00    06:41

** DATE IS STANDARD TIME AT START OF NIGHT 
** LOCAL SIDEREAL TIME AT MIDNIGHT 
** DUSK AND DAWN REPRESENT ASTRONOMICAL TWILIGHT 18 DEG 
** MOON IS FRACTIONAL MOON ILLUMINATION AT MIDNIGHT
** RISE AND SET TIME FOR MOON -34"

60" Schedule for December 2024 (as of 15 Jun 2024)

July August September October November December January 2025 February 2025 Programs Schedules

DATE         INST    OBSERVER    LST        DUSK     DAWN       MOON    RISE     SET
DEC  1 Sun   TRES    "           04:23      18:46    05:40      0.01             17:32
DEC  2 Mon   "       "           04:27      18:46    05:41      0.03             18:26
DEC  3 Tue   "       "           04:31      18:46    05:41      0.08             19:26
DEC  4 Wed   "       "           04:35      18:46    05:42      0.14             20:30
DEC  5 Thu   "       "           04:39      18:46    05:43      0.23             21:36
DEC  6 Fri   "       "           04:43      18:46    05:43      0.32             22:42
DEC  7 Sat   "       "           04:47      18:46    05:44      0.43             23:47
DEC  8 Sun   "       "           04:51      18:47    05:45      0.54             00:52
DEC  9 Mon   "       "           04:54      18:47    05:45      0.66             01:58
DEC 10 Tue   "       "           04:58      18:47    05:46      0.76             03:06
DEC 11 Wed   "       "           05:02      18:47    05:47      0.85             04:16
DEC 12 Thu   "       "           05:06      18:48    05:47      0.92             05:29
DEC 13 Fri   "       "           05:10      18:48    05:48      0.97             05:29
DEC 14 Sat   "       "           05:14      18:48    05:49      1.00             06:41
DEC 15 Sun   "       "           05:18      18:49    05:49      0.99    17:40         
DEC 16 Mon   "       "           05:22      18:49    05:50      0.96    18:45         
DEC 17 Tue   "       "           05:26      18:50    05:50      0.92    19:52         
DEC 18 Wed   "       "           05:30      18:50    05:51      0.85    20:56         
DEC 19 Thu   "       "           05:34      18:51    05:51      0.77    21:57         
DEC 20 Fri   "       "           05:38      18:51    05:52      0.68    22:55         
DEC 21 Sat   "       "           05:42      18:52    05:52      0.59    23:50         
DEC 22 Sun   "       "           05:46      18:52    05:53      0.49    00:44         
DEC 23 Mon   "       "           05:50      18:53    05:53      0.40    01:38         
DEC 24 Tue   "       "           05:54      18:53    05:54      0.31    02:33         
DEC 25 Wed   "       "           05:58      18:54    05:54      0.23    03:30           Christmas       
DEC 26 Thu   "       "           06:02      18:54    05:55      0.15    04:29         
DEC 27 Fri   "       "           06:05      18:55    05:55      0.09    05:30         
DEC 28 Sat   "       "           06:09      18:56    05:55      0.04    05:30         
DEC 29 Sun   "       "           06:13      18:56    05:56      0.01    06:30         
DEC 30 Mon   "       "           06:17      18:57    05:56      0.00                  
DEC 31 Tue   TRES    "           06:21      18:57    05:56      0.01             18:20

** DATE IS STANDARD TIME AT START OF NIGHT 
** LOCAL SIDEREAL TIME AT MIDNIGHT 
** DUSK AND DAWN REPRESENT ASTRONOMICAL TWILIGHT 18 DEG 
** MOON IS FRACTIONAL MOON ILLUMINATION AT MIDNIGHT
** RISE AND SET TIME FOR MOON -34"  

60" Schedule for January 2025 (as of 11 June 2024)

July August September October November December January 2025 February 2024 Programs Schedules

DATE         INST    OBSERVER    LST        DUSK     DAWN       MOON    RISE     SET
JAN  1 Wed   TRES    "           06:25      18:58    05:57      0.05             19:27  New Years Day
JAN  2 Thu   "       "           06:29      18:59    05:57      0.11             20:35
JAN  3 Fri   "       "           06:33      18:59    05:57      0.19             21:41
JAN  4 Sat   "       "           06:37      19:00    05:57      0.28             22:46
JAN  5 Sun   "       "           06:41      19:01    05:58      0.39             23:51
JAN  6 Mon   "       "           06:45      19:02    05:58      0.50             00:57
JAN  7 Tue   "       "           06:49      19:02    05:58      0.62             02:04
JAN  8 Wed   "       "           06:53      19:03    05:58      0.72             03:14
JAN  9 Thu   "       "           06:57      19:04    05:58      0.82             04:24
JAN 10 Fri   "       "           07:01      19:05    05:58      0.90             05:33
JAN 11 Sat   "       "           07:05      19:05    05:58      0.95             05:33
JAN 12 Sun   "       "           07:09      19:06    05:58      0.99             06:35
JAN 13 Mon   "       "           07:12      19:07    05:58      1.00                  
JAN 14 Tue   "       "           07:16      19:08    05:58      0.99    18:38         
JAN 15 Wed   "       "           07:20      19:08    05:58      0.95    19:42         
JAN 16 Thu   "       "           07:24      19:09    05:58      0.90    20:41         
JAN 17 Fri   "       "           07:28      19:10    05:58      0.84    21:38         
JAN 18 Sat   "       "           07:32      19:11    05:58      0.76    22:33         
JAN 19 Sun   "       "           07:36      19:11    05:58      0.67    23:27         
JAN 20 Mon   "       "           07:40      19:12    05:57      0.58    00:22           Martin Luther King Day       
JAN 21 Tue   "       "           07:44      19:13    05:57      0.49    01:18         
JAN 22 Wed   "       "           07:48      19:14    05:57      0.39    02:16         
JAN 23 Thu   TRES    "           07:52      19:15    05:57      0.30    03:15         
JAN 24 Fri   FAST    "           07:56      19:15    05:56      0.22    04:16         
JAN 25 Sat   "       "           07:60      19:16    05:56      0.14    05:15         
JAN 26 Sun   "       "           08:04      19:17    05:56      0.08    05:15         
JAN 27 Mon   "       "           08:08      19:18    05:55      0.03    06:10         
JAN 28 Tue   "       "           08:12      19:19    05:55      0.00    06:59         
JAN 29 Wed   "       "           08:16      19:19    05:54      0.00             18:19
JAN 30 Thu   "       "           08:19      19:20    05:54      0.03             19:28
JAN 31 Fri   FAST    "           08:23      19:21    05:53      0.08             20:36

** DATE IS STANDARD TIME AT START OF NIGHT 
** LOCAL SIDEREAL TIME AT MIDNIGHT 
** DUSK AND DAWN REPRESENT ASTRONOMICAL TWILIGHT 18 DEG 
** MOON IS FRACTIONAL MOON ILLUMINATION AT MIDNIGHT
** RISE AND SET TIME FOR MOON -34"  

Observers: GE=Gilbert Esquerdo, MC=Mike Calkins, PB=Perry Berlind

60" Allocations August 2024-January 2025

Instrument Proposal Title PI dark gray bright
FAST Spectrograph 243 Rapid Spectroscopy of Young Supernovae with FAST Dong, Yize 0.5 0 0
FAST Spectrograph 238 Untangling the Web of Explosive Transients: An Exploration Beyond One Zone Yadavalli, Karthik 4.5 0 0
FAST Spectrograph 12 FAST Observations of Symbiotic Binary Systems Kenyon, Scott 5 0 0
FAST Spectrograph 242 Confirmation and Study of Variable Dwarf Carbon Stars Green, Paul 6 0 0
FAST Spectrograph 239 Galaxy-Galaxy Strong Gravitational Lenses for Early-Type Galaxy Density Profiles Hart, Murdock 6 0 0
TRES Spectrograph Spectroscopy of TESS Objects of Interest Latham, David 37 17 27
TRES Spectrograph Exploring the Evolution of Planets through Time Bieryla, Allyson 0 0 4
TRES Spectrograph Measuring the Obliquities of Warm Jupiters Bieryla, Allyson 0 5 0
TRES Spectrograph Stellar Multiples and Circumbinary Planets Torres, Guillermo 0 0 13
TRES Spectrograph TRES Spectra as Diagnostics of Luminous Stars and their Environments Dupree, Andrea 0 0 1
TRES Spectrograph TRES observations of compact objects in astrometric binaries Latham, David 7 10 0
TRES Spectrograph Expanding the TESS Grand Unified Hot Jupiter Survey Yee, Sam 0 0 5
TRES Spectrograph The Binary Population in the Hyades Torres, Guillermo 0 0 10
Total Allocation 60 32 60