2018B DCT Schedule

July 2018 - DCT
DoW Date Moon days Dark Code Max moon Illum Time Range (MST) No moon/ night hrs Frac night Prog ID Principal Remote Instrument Requested Filters/Gratings TO Intended LMI Filter Setup Intended DeVeny Grating
Sun Jul-01 10.8 g 86% 20:48-04:09 0.9 / 7.3 1.0 L19 van Belle LMI,DEVENY,NIHTS g,r,R150 HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 150g/mm
Mon Jul-02 9.8 g b 78% 78% 20:48-00:29 00:29-04:10 1.4 / 3.7 0.0 / 3.7 0.5 0.5 L04 Y01 Moskovitz Fischer LMI,DEVENY,NIHTS EXPRES u,g,r,i,z,VR,150g/mm TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 150g/mm
Tue Jul-03 8.8 D g g 70% 69% 69% 20:48-00:29 00:29-02:42 02:42-04:10 2.0 / 3.7 0.0 / 2.2 0.0 / 1.5 0.5 0.3 0.2 E03 Y01 L07 Moskovitz Fischer Llama NIHTS EXPRES EXPRES TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Wed Jul-04 7.8 g g 60% 59% 20:48-02:42 02:42-04:11 2.5 / 5.9 0.0 / 1.5 0.8 0.2 Y01 L07 Fischer Llama EXPRES EXPRES AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Thu Jul-05 6.8 D g g 0% 50% 49% 20:47-23:22 23:22-02:42 02:42-04:11 1.9 / 2.6 1.1 / 3.3 0.0 / 1.5 0.35 0.45 0.2 E02 Y01 L07 Engineering Fischer Llama LMI EXPRES EXPRES r AH IN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Fri Jul-06 5.8 D g 39% 38% 20:47-02:43 02:43-04:12 3.6 / 5.9 0.0 / 1.5 0.8 0.2 Y01 L07 Fischer Llama EXPRES EXPRES AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Sat Jul-07 4.8 D g 29% 28% 20:47-02:44 02:44-04:13 4.2 / 6.0 0.0 / 1.5 0.8 0.2 Y01 L07 Fischer Llama EXPRES EXPRES HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Sun Jul-08 3.8 D D D 0% 19% 19% 20:46-23:22 23:22-02:44 02:44-04:13 1.9 / 2.6 2.9 / 3.4 0.0 / 1.5 0.35 0.45 0.2 E02 Y01 L07 Engineering Fischer Llama LMI EXPRES EXPRES r AZ HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Mon Jul-09 2.8 D D 0% 10% 20:46-00:30 00:30-04:14 3.1 / 3.7 2.6 / 3.7 0.5 0.5 L26 Y01 Bosh Fischer Remote LMI,DEVENY EXPRES VR,B,R,g,r,CN,RC,300g/mm AZ HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Tue Jul-10 1.8 D D 0% 4% 20:46-00:30 00:30-04:15 3.1 / 3.7 3.1 / 3.8 0.5 0.5 L12 Y01 West Fischer Remote LMI EXPRES r,i AZ TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Wed Jul-11 0.8 D 0% 20:45-04:16 6.2 / 7.5 1.0 L04 Moskovitz LMI,DEVENY,NIHTS u,g,r,i,z,VR,150g/mm CK TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 150g/mm
Thu Jul-12 0.2 D 0% 20:45-04:16 6.3 / 7.5 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) AH IN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Fri Jul-13 1.2 D 0% 20:44-04:17 6.3 / 7.5 1.0 B06 Muirhead LMI,NIHTS r AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Sat Jul-14 2.2 D 6% 20:44-04:18 6.3 / 7.6 1.0 L13 Thirouin LMI VR,g,r,i,z AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Sun Jul-15 3.2 D 13% 20:43-04:19 5.8 / 7.6 1.0 B06 Muirhead LMI,NIHTS r TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Mon Jul-16 4.2 D D 22% 0% 20:42-00:31 00:31-04:19 1.9 / 3.8 3.2 / 3.8 0.5 0.5 L12 L11 West Mommert Remote LMI LMI r,i B,V,R,I AZ TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Tue Jul-17 5.2 D 33% 20:42-04:20 4.5 / 7.6 1.0 E01 Shutdown n/a n/a n/a n/a
Wed Jul-18 6.2 D 44% 20:41-04:21 4.0 / 7.7 1.0 E01 Shutdown n/a n/a n/a n/a
Thu Jul-19 7.2 g 55% 20:40-04:22 3.4 / 7.7 1.0 E01 Shutdown n/a n/a n/a n/a
Fri Jul-20 8.2 g 65% 20:40-04:23 2.9 / 7.7 1.0 E01 Shutdown n/a n/a n/a n/a
Sat Jul-21 9.2 g 74% 20:39-04:24 2.3 / 7.8 1.0 E01 Shutdown n/a n/a n/a n/a
Sun Jul-22 10.2 g 82% 20:38-04:25 1.7 / 7.8 1.0 E01 Shutdown n/a n/a n/a n/a
Mon Jul-23 11.2 b 89% 20:37-04:25 1.0 / 7.8 1.0 E01 Shutdown n/a n/a n/a n/a
Tue Jul-24 12.2 b 95% 20:36-04:26 0.3 / 7.8 1.0 E01 Shutdown n/a n/a n/a n/a
Wed Jul-25 13.2 b 98% 20:35-04:27 0.0 / 7.9 1.0 E01 Shutdown n/a n/a n/a n/a
Thu Jul-26 14.2 b 100% 20:35-04:28 0.0 / 7.9 1.0 E01 Shutdown n/a n/a TP IN n/a n/a
Fri Jul-27 14.1 b 100% 20:34-04:29 0.0 / 7.9 1.0 E01 Shutdown n/a n/a TP JS n/a n/a
Sat Jul-28 13.1 b 98% 20:33-04:30 0.0 / 8.0 1.0 E01 Shutdown n/a n/a TP JS n/a n/a
Sun Jul-29 12.1 b 95% 20:32-04:31 0.0 / 8.0 1.0 E01 Shutdown n/a n/a AZ JS n/a n/a
Mon Jul-30 11.1 b 90% 20:31-04:32 0.4 / 8.0 1.0 E01 Shutdown n/a n/a AZ HL n/a n/a
Tue Jul-31 10.1 g 83% 20:30-04:33 0.9 / 8.1 1.0 E01 Shutdown n/a n/a AZ HL n/a n/a

August 2018 - DCT
DoW Date Moon days Dark Code Max moon Illum Time Range (MST) No moon/ night hrs Frac night Prog ID Principal Remote Instrument Requested Filters/Gratings TO Intended LMI Filter Setup Intended DeVeny Grating
Wed Aug-01 9.1 g 75% 20:29-04:34 1.4 / 8.1 1.0 E01 Shutdown n/a n/a AH IN n/a n/a
Thu Aug-02 8.1 g 65% 20:28-04:35 2.0 / 8.1 1.0 E01 Shutdown n/a n/a AH JS n/a n/a
Fri Aug-03 7.1 g 55% 20:26-04:35 2.6 / 8.2 1.0 E01 Shutdown n/a n/a CK JS n/a n/a
Sat Aug-04 6.1 D 44% 20:25-04:36 3.2 / 8.2 1.0 E01 Shutdown n/a n/a AZ JS n/a n/a
Sun Aug-05 5.1 D 32% 20:24-04:37 3.9 / 8.2 1.0 E01 Shutdown n/a n/a AZ HL n/a n/a
Mon Aug-06 4.1 D 22% 20:23-04:38 4.8 / 8.2 1.0 E01 Shutdown n/a n/a AZ HL n/a n/a
Tue Aug-07 3.1 D 13% 20:22-04:39 5.7 / 8.3 1.0 E01 Shutdown n/a n/a HL IN n/a n/a
Wed Aug-08 2.1 D 5% 20:21-04:40 6.8 / 8.3 1.0 E01 Shutdown n/a n/a JS n/a n/a
Thu Aug-09 1.1 D 0% 20:19-04:41 7.2 / 8.4 1.0 E01 Shutdown n/a n/a JS n/a n/a
Fri Aug-10 0.1 D 0% 20:18-04:42 7.3 / 8.4 1.0 L12 West Remote LMI r,i AH JS OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Sat Aug-11 0.9 D 0% 20:17-04:43 7.3 / 8.4 1.0 L13 Thirouin LMI VR,g,r,i,z AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Sun Aug-12 1.9 D D D 4% 0% 0% 20:16-00:00 00:00-04:14 04:14-04:44 3.2 / 3.7 4.2 / 4.2 0.0 / 0.5 0.44 0.5 0.06 E02 L04 B10 Engineering Moskovitz Espaillat Remote LMI LMI,DEVENY,NIHTS LMI r u,g,r,i,z,VR,150g/mm U,B,V,R,I,u,g,r,i,z AZ HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 150g/mm
Mon Aug-13 2.9 D D D 10% 0% 0% 20:14-22:22 22:22-04:14 04:14-04:45 1.2 / 2.1 5.8 / 5.9 0.0 / 0.5 0.25 0.69 0.06 L27 L26 B10 Levine Bosh Espaillat Remote Remote Remote POETS/GWAVES LMI,DEVENY LMI VR,B,R,g,r,CN,RC,300g/mm U,B,V,R,I,u,g,r,i,z AZ HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC CO+ VR 300g/mm
Tue Aug-14 3.9 D D D 19% 0% 0% 20:13-22:21 22:21-04:15 04:15-04:46 0.6 / 2.1 5.9 / 5.9 0.0 / 0.5 0.25 0.69 0.06 L27 L26 B10 Levine Bosh Espaillat Remote Remote Remote POETS/GWAVES LMI,DEVENY LMI VR,B,R,g,r,CN,RC,300g/mm U,B,V,R,I,u,g,r,i,z CK HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Wed Aug-15 4.9 D D 28% 0% 20:12-00:29 00:29-04:47 2.2 / 4.3 3.8 / 4.3 0.5 0.5 L26 E02 Bosh Engineering Remote LMI,DEVENY LMI VR,B,R,g,r,CN,RC,300g/mm r CK JS OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Thu Aug-16 5.9 D 38% 20:11-04:48 5.4 / 8.6 1.0 L09 Wasserman Remote LMI VR JS IN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Fri Aug-17 6.9 D 49% 20:09-04:48 4.8 / 8.7 1.0 L04 Moskovitz LMI,DEVENY,NIHTS u,g,r,i,z,VR,150g/mm AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 150g/mm
Sat Aug-18 7.9 g 59% 20:08-04:49 4.2 / 8.7 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) AH AZ OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Sun Aug-19 8.9 g 69% 20:06-04:50 3.5 / 8.7 1.0 L12 West Remote LMI r,i AH AZ OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Mon Aug-20 9.9 g 77% 20:05-04:51 2.8 / 8.8 1.0 E02 Engineering LMI r AH TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Tue Aug-21 10.9 g 85% 20:04-04:52 2.0 / 8.8 1.0 E03 Moskovitz NIHTS TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Wed Aug-22 11.9 b 91% 20:02-04:53 1.2 / 8.8 1.0 E02 Engineering LMI r CK JS OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Thu Aug-23 12.9 b 96% 20:01-04:54 0.3 / 8.9 1.0 E02 Engineering LMI r JS IN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Fri Aug-24 13.9 b 99% 20:00-04:55 0.0 / 8.9 1.0 L06 van Belle DSSI 692nm,880nm (standard) HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Sat Aug-25 14.4 b 100% 19:58-04:56 0.0 / 9.0 1.0 L06 van Belle DSSI 692nm,880nm (standard) HL OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Sun Aug-26 13.4 b 99% 19:57-04:56 0.0 / 9.0 1.0 L05 Horch DSSI 692nm,880nm (standard) TP OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Mon Aug-27 12.4 b b 97% 97% 19:55-00:26 00:26-04:57 0.0 / 4.5 0.0 / 4.5 0.5 0.5 E02 L02 Engineering Massey LMI LMI r V TP AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Tue Aug-28 11.4 b 93% 19:54-04:58 0.1 / 9.1 1.0 L19 van Belle LMI,DEVENY,NIHTS g,r,R150 AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 150g/mm
Wed Aug-29 10.4 g b 87% 86% 19:52-00:26 00:26-04:59 0.7 / 4.6 0.0 / 4.5 0.5 0.5 E02 L02 Engineering Massey LMI LMI r V JS AH OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 150g/mm
Thu Aug-30 9.4 g 79% 19:51-05:00 1.3 / 9.2 1.0 L21 Devogele LMI,DEVENY,NIHTS U,B,V,R,I,150g/mm, JS OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 150g/mm
Fri Aug-31 8.4 g g g 69% 69% 68% 19:49-00:25 00:25-02:43 02:43-05:01 1.9 / 4.6 0.0 / 2.3 0.0 / 2.3 0.5 0.25 0.25 L27 E02 L02 Levine Engineering Massey Remote POETS/GWAVES LMI LMI r V TP JS OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm

September 2018 - DCT
DoW Date Moon days Dark Code Max moon Illum Time Range (MST) No moon/ night hrs Frac night Prog ID Principal Remote Instrument Requested Filters/Gratings TO Intended LMI Filter Setup Intended DeVeny Grating
Sat Sep-01 7.4 g g 59% 57% 19:48-02:43 02:43-05:01 2.5 / 6.9 0.0 / 2.3 0.75 0.25 N06 N03 Trilling Robinson NIHTS NIHTS HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Sun Sep-02 6.4 D g g 48% 47% 46% 19:46-00:24 00:24-02:43 02:43-05:02 3.3 / 4.6 0.0 / 2.3 0.0 / 2.3 0.5 0.25 0.25 N06 N03 L02 Trilling Robinson Massey NIHTS NIHTS LMI V HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Mon Sep-03 5.4 D g g 0% 36% 35% 19:45-00:24 00:24-02:43 02:43-05:03 4.1 / 4.7 0.0 / 2.3 0.0 / 2.3 0.5 0.25 0.25 L11 E02 L02 Mommert Engineering Massey LMI LMI LMI B,V,R,I r V HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Tue Sep-04 4.4 D D 25% 24% 19:43-02:44 02:44-05:04 5.2 / 7.0 0.0 / 2.3 0.75 0.25 E02 L02 Engineering Massey LMI LMI r V AH IN OPEN DARK OH CN BC I R V B U OPEN u g r i z RC UC C2 VR 300g/mm
Wed Sep-05 3.4 D D 0% 15% 19:42-00:24 00:24-05:05 4.2 / 4.7 2.0 / 4.7 0.5 0.5 L01 L24 Hunter Schleicher LMI EXPRES,LMI U,B,V,I R,CN,C3,C2,OH,NH,CO+,UC,BC,GC AH OPEN DARK OH CN BC I R V B U OPEN NH g r CO+ C3 GC UC C2 VR 300g/mm
Thu Sep-06 2.4 D D 0% 7% 19:40-00:23 00:23-05:06 4.2 / 4.7 3.2 / 4.7 0.5 0.5 L01 L24 Hunter Schleicher LMI EXPRES,LMI U,B,V,I R,CN,C3,C2,OH,NH,CO+,UC,BC,GC AH OPEN DARK OH CN BC I R V B U OPEN NH g r CO+ C3 GC UC C2 VR 300g/mm
Fri Sep-07 1.4 D D 0% 2% 19:39-00:23 00:23-05:06 4.2 / 4.7 4.2 / 4.7 0.5 0.5 L01 L24 Hunter Schleicher LMI EXPRES,LMI,DEVENY U,B,V,I R,CN,C3,C2,OH,NH,CO+,UC,BC,GC,600g/mm JS OPEN DARK OH CN BC I R V B U OPEN NH g r CO+ C3 GC UC C2 VR 600g/mm
Sat Sep-08 0.4 D D 0% 0% 19:38-02:45 02:45-05:07 6.6 / 7.1 1.9 / 2.4 0.75 0.25 N06 N03 Trilling Robinson NIHTS NIHTS JS OPEN DARK OH CN BC I R V B RC OPEN NH g r i z GC UC C2 VR 300g/mm
Sun Sep-09 0.6 D D 0% 0% 19:36-21:59 21:59-05:08 1.9 / 2.4 6.7 / 7.2 0.25 0.75 L27 L26 Levine Bosh Remote Remote POETS/GWAVES LMI,DEVENY VR,B,R,g,r,CN,RC,300g/mm HL AN OPEN DARK OH CN BC I R V B RC OPEN NH g r i z GC UC C2 VR 300g/mm
Mon Sep-10 1.6 D 3% 19:35-05:09 8.6 / 9.6 1.0 M04 Farnham LMI,NIHTS g,r,i,z,OH,CN,UC,BC,GC,RC HL AN OPEN DARK OH CN BC I R V B RC OPEN NH g r i z GC UC C2 VR 300g/mm
Tue Sep-11 2.6 D D 7% 0% 19:33-00:22 00:22-05:10 4.2 / 4.8 4.3 / 4.8 0.5 0.5 L04 M04 Moskovitz Farnham Remote LMI,DEVENY,NIHTS LMI,NIHTS u,g,r,i,z,VR,150g/mm g,r,i,z,OH,CN,UC,BC,GC,RC HL AN OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 150g/mm
Wed Sep-12 3.6 D 14% 19:32-05:10 7.9 / 9.6 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) AZ JS OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 300g/mm
Thu Sep-13 4.6 D D 23% 23% 19:30-05:11 19:39-20:34 7.3 / 9.7 0.0 / 0.9 1.0 0.09 B01 M01 Jorstad Cenko ToO LMI,DEVENY LMI,DEVENY 300g/mm,V,R AH JS OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 300g/mm
Fri Sep-14 5.6 D 32% 19:29-05:12 6.7 / 9.7 1.0 B01 Jorstad LMI,DEVENY 300g/mm,V,R CK AH OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 300g/mm
Sat Sep-15 6.6 g D 42% 0% 19:27-00:20 00:20-05:13 1.6 / 4.9 4.4 / 4.9 0.5 0.5 E04 L20 Mace Gustafsson IGRINS LMI,NIHTS R,RC,BC,OH,CN AH OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 300g/mm
Sun Sep-16 7.6 g D D 52% 0% 0% 19:26-00:20 00:20-02:47 02:47-05:14 0.9 / 4.9 2.5 / 2.5 1.9 / 2.5 0.5 0.25 0.25 E04 E02 L02 Mace Engineering Massey IGRINS LMI LMI r V AH AN OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 300g/mm
Mon Sep-17 7.0 g 62% 19:24-05:14 4.5 / 9.8 1.0 B08 Veyette IGRINS HL AN OPEN DARK OH CN BC I R V B RC OPEN u g r i z GC UC C2 VR 300g/mm
Tue Sep-18 6.0 b D 71% 71% 19:23-00:19 00:19-05:15 0.0 / 4.9 3.7 / 4.9 0.5 0.5 L17 L24 Hanley Schleicher IGRINS IGRINS,LMI,DEVENY R,CN,C3,C2,OH,NH,CO+,UC,BC,GC,600g/mm HL AN OPEN DARK OH CN BC I R V B U OPEN NH g r CO+ C3 GC UC C2 VR 600g/mm
Wed Sep-19 5.0 b b g 79% 79% 80% 19:21-21:50 21:50-00:18 00:18-05:16 0.0 / 2.5 0.0 / 2.5 2.9 / 5.0 0.25 0.25 0.5 L17 E02 L24 Hanley Engineering Schleicher IGRINS LMI IGRINS,LMI,DEVENY r R,CN,C3,C2,OH,NH,CO+,UC,BC,GC,600g/mm TP HL OPEN DARK OH CN BC I R V B U OPEN NH g r CO+ C3 GC UC C2 VR 600g/mm
Thu Sep-20 4.0 g 87% 19:20-05:17 2.0 / 9.9 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) JS IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Fri Sep-21 3.0 b b g 92% 93% 93% 19:18-00:18 00:18-02:47 02:47-05:17 0.0 / 5.0 0.0 / 2.5 1.1 / 2.5 0.5 0.25 0.25 L08 L14 E02 Llama Grundy Engineering Remote IGRINS DEVENY LMI 150g/mm grating r TP JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Sat Sep-22 2.0 b b b b 96% 97% 97% 97% 19:17-21:47 21:47-00:18 00:18-02:48 02:48-05:18 0.0 / 2.5 0.0 / 2.5 0.0 / 2.5 0.1 / 2.5 0.25 0.25 0.25 0.25 L17 E02 L14 L18 Hanley Engineering Grundy Nofi Remote IGRINS LMI DEVENY IGRINS r 150g/mm grating AZ JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Sun Sep-23 1.0 b b b 99% 99% 99% 19:15-21:16 21:16-02:18 02:18-05:19 0.0 / 2.0 0.0 / 5.0 0.0 / 3.0 0.2 0.5 0.3 L17 B05 L14 Hanley Kesseli Grundy Remote IGRINS IGRINS DEVENY 150g/mm grating AH AZ OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Mon Sep-24 0.0 b b b 100% 100% 100% 19:14-21:15 21:15-02:18 02:18-05:20 0.0 / 2.0 0.0 / 5.0 0.0 / 3.0 0.2 0.5 0.3 L17 B05 L14 Hanley Kesseli Grundy Remote IGRINS IGRINS DEVENY 150g/mm grating AH HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Tue Sep-25 1.0 b b b 99% 99% 98% 19:12-21:14 21:14-02:18 02:18-05:20 0.0 / 2.0 0.0 / 5.1 0.0 / 3.0 0.2 0.5 0.3 L17 B05 E02 Hanley Kesseli Engineering IGRINS IGRINS LMI r AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Wed Sep-26 2.0 b b b 95% 95% 94% 19:11-00:16 00:16-02:49 02:49-05:21 0.0 / 5.1 0.0 / 2.5 0.0 / 2.5 0.5 0.25 0.25 B04 L02 E02 Han Massey Engineering IGRINS LMI LMI V r AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Thu Sep-27 3.0 b b b 90% 89% 89% 19:09-00:16 00:16-02:49 02:49-05:22 0.6 / 5.1 0.0 / 2.5 0.0 / 2.5 0.5 0.25 0.25 B04 L18 L02 Han Nofi Massey IGRINS IGRINS LMI V JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Fri Sep-28 4.0 g b b 82% 81% 81% 19:08-00:16 00:16-02:49 02:49-05:23 1.2 / 5.1 0.0 / 2.5 0.0 / 2.6 0.5 0.25 0.25 B02 L18 L02 Espaillat Nofi Massey IGRINS IGRINS LMI V JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sat Sep-29 5.0 g b 73% 72% 19:07-00:15 00:15-05:24 2.0 / 5.1 0.0 / 5.2 0.5 0.5 B02 L18 Espaillat Nofi IGRINS IGRINS JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sun Sep-30 6.0 D g g 63% 62% 61% 19:05-00:15 00:15-02:49 02:49-05:24 2.8 / 5.2 0.0 / 2.6 0.0 / 2.6 0.5 0.25 0.25 B04 L18 L02 Han Nofi Massey IGRINS IGRINS LMI V JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm

October 2018 - DCT
DoW Date Moon days Dark Code Max moon Illum Time Range (MST) No moon/ night hrs Frac night Prog ID Principal Remote Instrument Requested Filters/Gratings TO Intended LMI Filter Setup Intended DeVeny Grating
Mon Oct-01 6.9 D g 51% 50% 19:04-00:15 00:15-05:25 3.7 / 5.2 0.0 / 5.2 0.5 0.5 B04 L18 Han Nofi IGRINS IGRINS AH HL IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Tue Oct-02 5.9 D g 0% 39% 19:02-00:14 00:14-05:26 4.7 / 5.2 0.0 / 5.2 0.5 0.5 B04 L18 Han Nofi IGRINS IGRINS AH IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Wed Oct-03 4.9 D D 0% 28% 19:01-00:14 00:14-05:27 4.7 / 5.2 1.1 / 5.2 0.5 0.5 B04 L18 Han Nofi IGRINS IGRINS AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Thu Oct-04 3.9 D D 0% 17% 19:00-00:13 00:13-05:27 4.7 / 5.2 2.2 / 5.2 0.5 0.5 L16 L03 Grundy Moskovitz NIHTS LMI,DEVENY,NIHTS u,g,r,i,z,VR,150g/mm AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Fri Oct-05 2.9 D 9% 18:58-05:28 8.1 / 10.5 1.0 L15 Grundy LMI VR,g,r,i,z JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sat Oct-06 1.9 D 3% 18:57-05:29 9.3 / 10.5 1.0 B01 Jorstad LMI,DEVENY 300g/mm,V,R JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sun Oct-07 0.9 D 0% 18:56-05:30 9.6 / 10.6 1.0 B01 Jorstad LMI,DEVENY 300g/mm,V,R CK JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Mon Oct-08 0.1 D D 0% 0% 18:54-00:12 00:12-05:30 4.8 / 5.3 4.8 / 5.3 0.5 0.5 L08 L03 Llama Moskovitz IGRINS LMI,DEVENY,NIHTS u,g,r,i,z,VR,150g/mm JS IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Tue Oct-09 1.1 D D 0% 0% 18:53-00:12 00:12-05:31 4.8 / 5.3 4.8 / 5.3 0.5 0.5 N08 B07 Trujillo Robinson LMI,NIHTS IGRINS B,V,R,I,VR AH IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Wed Oct-10 2.1 D D 5% 0% 18:52-00:12 00:12-05:32 4.8 / 5.3 4.9 / 5.3 0.5 0.5 N08 B07 Trujillo Robinson LMI,NIHTS IGRINS B,V,R,I,VR AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Thu Oct-11 3.1 D 10% 18:50-05:33 9.1 / 10.7 1.0 L09 Wasserman Remote LMI VR AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Fri Oct-12 4.1 D D 17% 0% 18:49-00:11 00:11-05:33 3.6 / 5.4 4.9 / 5.4 0.5 0.5 L08 L18 Llama Nofi IGRINS IGRINS JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sat Oct-13 5.1 D 26% 18:48-05:34 7.8 / 10.8 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sun Oct-14 6.1 D D 35% 0% 18:47-00:11 00:11-05:35 2.1 / 5.4 4.9 / 5.4 0.5 0.5 B05 E02 Kesseli Engineering IGRINS LMI r CK JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Mon Oct-15 7.1 g D 45% 0% 18:45-00:11 00:11-05:36 1.3 / 5.4 5.0 / 5.4 0.5 0.5 B05 L18 Kesseli Nofi IGRINS IGRINS HL IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Tue Oct-16 8.1 g D 54% 0% 18:44-00:11 00:11-05:37 0.4 / 5.5 5.0 / 5.4 0.5 0.5 B05 L18 Kesseli Nofi IGRINS IGRINS HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Wed Oct-17 9.1 g 64% 18:43-05:37 4.5 / 10.9 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Thu Oct-18 10.1 g 73% 18:42-05:38 3.6 / 10.9 1.0 N05 Thomas DEVENY,NIHTS 150g/mm JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 150g/mm
Fri Oct-19 11.1 b g 81% 81% 18:41-00:10 00:10-05:39 0.0 / 5.5 2.7 / 5.5 0.5 0.5 L08 L18 Llama Nofi IGRINS IGRINS AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sat Oct-20 12.1 g 88% 18:39-05:40 1.8 / 11.0 1.0 M06 Louie IGRINS AH AZ OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sun Oct-21 13.1 b 94% 18:38-05:41 0.8 / 11.1 1.0 M06 Louie IGRINS CK AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Mon Oct-22 14.1 b b 98% 98% 18:37-00:10 00:10-05:41 0.0 / 5.5 0.0 / 5.5 0.5 0.5 L08 L18 Llama Nofi IGRINS IGRINS HL IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Tue Oct-23 14.4 b 100% 18:36-05:42 0.0 / 11.1 1.0 M06 Louie IGRINS HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Wed Oct-24 13.4 b 100% 18:35-05:43 0.0 / 11.1 1.0 G01 Oh IGRINS HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Thu Oct-25 12.4 b 97% 18:34-05:44 0.0 / 11.2 1.0 G01 Oh IGRINS JS AZ AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Fri Oct-26 11.4 b 93% 18:33-05:45 0.5 / 11.2 1.0 G01 Oh IGRINS AH AN IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sat Oct-27 10.4 b 86% 18:32-05:45 1.3 / 11.2 1.0 G01 Oh IGRINS AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Sun Oct-28 9.4 g 77% 18:31-05:46 2.2 / 11.2 1.0 G01 Oh IGRINS CK AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC UC C2 VR 300g/mm
Mon Oct-29 8.4 D g g 66% 65% 64% 18:30-00:08 00:08-02:58 02:58-05:47 3.2 / 5.6 0.0 / 2.8 0.0 / 2.8 0.5 0.25 0.25 L20 L25 L18 Gustafsson Prato Nofi LMI,NIHTS IGRINS IGRINS BC,GC,RC,OIII,HαOn,HαOff HL IN OPEN DARK OH CN BC I R V B U OPEN OIII g r i z GC RC HαOn HαOff 300g/mm
Tue Oct-30 7.4 D g 54% 54% 18:29-00:09 00:09-05:48 4.2 / 5.7 0.0 / 5.7 0.5 0.5 E02 L18 Engineering Nofi LMI IGRINS r HL AN OPEN DARK OH CN BC I R V B U OPEN OIII g r i z GC RC HαOn HαOff 300g/mm
Wed Oct-31 6.4 D g 0% 42% 18:28-00:08 00:08-05:49 5.2 / 5.7 0.1 / 5.7 0.5 0.5 L12 L18 West Nofi Remote LMI IGRINS r,i HL AN OPEN DARK OH CN BC I R V B U OPEN OIII g r i z GC RC HαOn HαOff 300g/mm

November 2018 - DCT
DoW Date Moon days Dark Code Max moon Illum Time Range (MST) No moon/ night hrs Frac night Prog ID Principal Remote Instrument Requested Filters/Gratings TO Intended LMI Filter Setup Intended DeVeny Grating
Thu Nov-01 5.4 D 31% 18:27-05:50 6.5 / 11.4 1.0 T02 Bjorkman Remote LMI AH AN OPEN DARK OH CN BC I R V B U OPEN OIII g r i z GC RC HαOn HαOff 300g/mm
Fri Nov-02 4.4 D 20% 18:26-05:50 7.6 / 11.4 1.0 M04 Farnham LMI g,r,i,z,OH,CN,UC,BC,GC,RC JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sat Nov-03 3.4 D 12% 18:26-05:51 8.7 / 11.4 1.0 N04 Tegler LMI B,R,r,z JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sun Nov-04 2.4 D D 0% 5% 18:25-00:08 00:08-05:52 5.2 / 5.7 4.5 / 5.7 0.5 0.5 L04 T03 Moskovitz Mazur LMI,DEVENY,NIHTS NIHTS u,g,r,i,z,VR,150g/mm JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 150g/mm
Mon Nov-05 1.4 D D 0% 2% 18:24-00:09 00:09-05:53 5.2 / 5.8 5.2 / 5.7 0.5 0.5 L12 T03 West Mazur Remote LMI NIHTS r,i HL IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Tue Nov-06 0.4 D D 0% 0% 18:23-00:09 00:09-05:54 5.3 / 5.8 5.3 / 5.8 0.5 0.5 L12 T03 West Mazur Remote LMI NIHTS r,i CK HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Wed Nov-07 0.5 D 0% 18:22-05:55 10.6 / 11.6 1.0 N04 Tegler LMI B,R,r,z HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Thu Nov-08 1.5 D 2% 18:22-05:56 10.6 / 11.6 1.0 L13 Thirouin LMI VR,g,r,i,z JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Fri Nov-09 2.5 D 6% 18:21-05:56 10.3 / 11.6 1.0 B01 Jorstad Remote LMI,DEVENY 300g/mm,V,R AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sat Nov-10 3.5 D 12% 18:20-05:57 9.5 / 11.6 1.0 M05 Gezari Remote LMI,DEVENY u,g,r,i,z,300g/mm (R930) AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sun Nov-11 4.5 D D 19% 0% 18:20-00:09 00:09-05:58 3.4 / 5.8 5.3 / 5.8 0.5 0.5 L11 N07 Mommert Trujillo Remote LMI LMI B,V,R,I VR,B,V,R,I CK AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Mon Nov-12 5.5 D D 27% 0% 18:19-00:09 00:09-05:59 2.6 / 5.8 5.3 / 5.8 0.5 0.5 N07 B03 Trujillo Grant LMI IGRINS VR,B,V,R,I AH AZ OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Tue Nov-13 6.5 g D 36% 0% 18:19-00:09 00:09-06:00 1.7 / 5.8 5.4 / 5.8 0.5 0.5 Y01 B03 Fischer Grant EXPRES IGRINS CK HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Wed Nov-14 7.5 g g D 45% 46% 0% 18:18-21:14 21:14-00:09 00:09-06:01 0.0 / 2.9 0.8 / 2.9 5.4 / 5.9 0.25 0.25 0.5 L02 Y01 B03 Massey Fischer Grant LMI EXPRES IGRINS V HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Thu Nov-15 8.5 g g D 55% 56% 56% 18:17-21:13 21:13-00:10 00:10-06:02 0.0 / 2.9 0.0 / 3.0 5.2 / 5.9 0.25 0.25 0.5 L02 Y01 B03 Massey Fischer Grant LMI EXPRES IGRINS V HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Fri Nov-16 9.5 g g D 64% 65% 65% 18:17-21:13 21:13-00:09 00:09-06:02 0.0 / 2.9 0.0 / 2.9 4.3 / 5.9 0.25 0.25 0.5 E02 L02 B02 Engineering Massey Espaillat LMI LMI IGRINS r V HL AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sat Nov-17 10.5 b b g 73% 74% 75% 18:16-21:13 21:13-00:10 00:10-06:03 0.0 / 3.0 0.0 / 3.0 3.4 / 5.9 0.25 0.25 0.5 L02 Y01 B02 Massey Fischer Espaillat LMI EXPRES IGRINS V AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sun Nov-18 11.5 b b g 82% 82% 83% 18:16-21:13 21:13-00:10 00:10-06:04 0.0 / 3.0 0.0 / 3.0 2.5 / 5.9 0.25 0.25 0.5 E02 L02 B02 Engineering Massey Espaillat LMI LMI IGRINS r V CK AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Mon Nov-19 12.5 b 90% 18:16-06:05 1.5 / 11.8 1.0 T01 Karnath IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Tue Nov-20 13.5 b 96% 18:15-06:06 0.5 / 11.8 1.0 T01 Karnath IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Wed Nov-21 14.5 b 99% 18:15-06:07 0.0 / 11.9 1.0 T01 Karnath IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Thu Nov-22 14.0 b 100% 18:15-06:08 0.0 / 11.9 1.0 T01 Karnath IGRINS AZ AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Fri Nov-23 13.0 b 99% 18:14-06:08 0.0 / 11.9 1.0 T01 Karnath IGRINS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sat Nov-24 12.0 b 95% 18:14-06:09 0.3 / 11.9 1.0 T01 Karnath IGRINS AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sun Nov-25 11.0 b 89% 18:14-06:10 1.3 / 11.9 1.0 G01 Sokal IGRINS AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Mon Nov-26 10.0 g 80% 18:14-06:11 2.3 / 11.9 1.0 G01 Sokal IGRINS AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Tue Nov-27 9.0 g 69% 18:13-06:12 3.4 / 12.0 1.0 G01 Sokal IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Wed Nov-28 8.0 g 58% 18:13-06:13 4.5 / 12.0 1.0 G01 Sokal IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Thu Nov-29 7.0 D 46% 18:13-06:13 5.7 / 12.0 1.0 G01 Sokal IGRINS AH AN IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Fri Nov-30 6.0 D 34% 18:13-06:14 6.8 / 12.0 1.0 G01 Sokal IGRINS AH AN IN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm

December 2018 - DCT
DoW Date Moon days Dark Code Max moon Illum Time Range (MST) No moon/ night hrs Frac night Prog ID Principal Remote Instrument Requested Filters/Gratings TO Intended LMI Filter Setup Intended DeVeny Grating
Sat Dec-01 5.0 D 24% 18:13-06:15 7.8 / 12.0 1.0 G01 Sokal IGRINS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC UC VR 300g/mm
Sun Dec-02 4.0 D 15% 18:13-06:16 8.8 / 12.1 1.0 M04 Farnham LMI,NIHTS g,r,i,z,OH,NH,CN,C3,C2,UC,BC,GC,RC,CO+,HαOn AN OPEN DARK OH CN BC C3 R V CO+ C2 OPEN NH g r i z GC RC UC HαOn 300g/mm
Mon Dec-03 3.0 D 8% 18:13-06:17 9.9 / 12.1 1.0 M04 Farnham LMI,NIHTS g,r,i,z,OH,NH,CN,C3,C2,UC,BC,GC,RC,CO+,HαOn HL OPEN DARK OH CN BC C3 R V CO+ C2 OPEN NH g r i z GC RC UC HαOn 300g/mm
Tue Dec-04 2.0 D D 0% 3% 18:13-00:15 00:15-06:17 5.5 / 6.0 5.4 / 6.0 0.5 0.5 L26 L01 Bosh Hunter Remote LMI,DEVENY LMI VR,B,R,g,r,CN,RC,300g/mm U,B,V,I CK HL OPEN DARK OH CN BC I R V B U OPEN NH g r RC C3 GC CO+ UC VR 300g/mm
Wed Dec-05 1.0 D D 0% 0% 18:13-00:15 00:15-06:18 5.5 / 6.0 5.6 / 6.0 0.5 0.5 L24 L01 Schleicher Hunter EXPRES,LMI,DEVENY LMI R,CN,C3,C2,OH,NH,CO+,UC,BC,GC,600g/mm(4900A) U,B,V,I AH HL OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 600g/mm(4900A)
Thu Dec-06 0.0 D D 0% 0% 18:13-00:16 00:16-06:19 5.5 / 6.0 5.5 / 6.0 0.5 0.5 L24 L01 Schleicher Hunter EXPRES,LMI,DEVENY LMI R,CN,C3,C2,OH,NH,CO+,UC,BC,GC,600g/mm(4900A) U,B,V,I AH JS OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 600g/mm(4900A)
Fri Dec-07 1.0 D D 0% 0% 18:13-00:17 00:17-06:20 5.5 / 6.1 5.5 / 6.0 0.5 0.5 L24 L01 Schleicher Hunter EXPRES,LMI,DEVENY LMI R,CN,C3,C2,OH,NH,CO+,UC,BC,GC,600g/mm(4900A) U,B,V,I AN OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 600g/mm(4900A)
Sat Dec-08 2.0 D D D 3% 0% 0% 18:13-03:04 03:04-06:02 06:02-07:24 8.3 / 8.8 2.8 / 3.0 0.0 / 0.3 0.73 0.24 0.02 E02 Y01 L22 Engineering Fischer Bida Remote LMI EXPRES EXPRES r JS AN OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 300g/mm
Sun Dec-09 3.0 D D 7% 0% 18:14-06:03 06:03-07:25 10.4 / 11.8 0.0 / 0.3 0.98 0.02 B01 L22 Jorstad Bida Remote LMI,DEVENY EXPRES 300g/mm,V,R CK AN OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 300g/mm
Mon Dec-10 4.0 D D 13% 0% 18:14-06:04 06:04-07:26 9.6 / 11.8 0.0 / 0.3 0.98 0.02 L10 L22 Mommert Bida LMI EXPRES VR HL OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 300g/mm
Tue Dec-11 5.0 D D 20% 0% 18:14-00:18 00:18-06:22 3.1 / 6.1 5.6 / 6.1 0.5 0.5 L23 L01 Schleicher Hunter LMI,DEVENY LMI 1200g/mm,R,CN,C3,C2,OH,NH,CO+,UC,BC,GC U,B,V,I HL IN OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 1200g/mm
Wed Dec-12 6.0 D D D D 28% 0% 0% 0% 18:14-00:18 00:18-03:21 03:21-06:05 06:05-07:27 2.2 / 6.1 3.0 / 3.0 2.5 / 2.7 0.0 / 0.3 0.5 0.25 0.22 0.02 L23 L25 E02 L22 Schleicher Prato Engineering Bida LMI,DEVENY IGRINS LMI EXPRES 1200g/mm,R,CN,C3,C2,OH,NH,CO+,UC,BC,GC r AH JS OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 1200g/mm
Thu Dec-13 7.0 g D D 37% 0% 0% 18:14-00:19 00:19-06:10 06:10-07:28 1.3 / 6.1 5.6 / 5.8 0.0 / 0.2 0.5 0.48 0.02 L23 E02 L22 Schleicher Engineering Bida LMI,DEVENY LMI EXPRES 1200g/mm,R,CN,C3,C2,OH,NH,CO+,UC,BC,GC r AH IN OPEN DARK OH CN BC I R V B U OPEN NH g r C2 C3 GC CO+ UC VR 1200g/mm
Fri Dec-14 8.0 D D 47% 0% 18:15-06:06 06:06-07:29 6.0 / 11.8 0.0 / 0.3 0.98 0.02 M04 L22 Farnham Bida LMI,NIHTS EXPRES g,r,i,z,OH,NH,CN,C3,C2,UC,BC,CO+,RC,HαOn AH JS OPEN DARK OH CN BC C3 R V B C2 OPEN NH g r i z CO+ RC UC HαOn 300g/mm
Sat Dec-15 9.0 g D 57% 0% 18:15-06:07 06:07-07:29 5.0 / 11.9 0.0 / 0.3 0.98 0.02 M04 L22 Farnham Bida LMI,NIHTS EXPRES g,r,i,z,OH,NH,CN,C3,C2,UC,BC,CO+,RC,HαOn AN OPEN DARK OH CN BC C3 R V B C2 OPEN NH g r i z CO+ RC UC HαOn 300g/mm
Sun Dec-16 10.0 g 67% 18:15-06:26 4.1 / 12.2 1.0 M04 Farnham LMI,NIHTS g,r,i,z,OH,NH,CN,C3,C2,UC,BC,CO+,RC,HαOn AN OPEN DARK OH CN BC C3 R V B C2 OPEN NH g r i z CO+ RC UC HαOn 300g/mm
Mon Dec-17 11.0 b g D 76% 77% 0% 18:16-00:22 00:22-03:24 03:24-06:26 0.0 / 6.1 0.6 / 3.0 2.5 / 3.0 0.5 0.25 0.25 N01 L25 Y01 Gustafsson Prato Fischer Remote LMI,NIHTS IGRINS EXPRES BC,GC,RC,OIII,HαOn,HαOff HL IN OPEN DARK OH CN BC I R V B U OPEN OIII g r i z GC RC HαOff HαOn 300g/mm
Tue Dec-18 12.0 b b D 84% 85% 86% 18:16-21:19 21:19-03:24 03:24-06:27 0.0 / 3.0 0.0 / 6.1 2.1 / 3.0 0.25 0.5 0.25 N02 N01 N02 Gustafsson Gustafsson Gustafsson NIHTS LMI,NIHTS NIHTS BC,GC,RC,OIII,HαOn,HαOff CK HL OPEN DARK OH CN BC I R V B U OPEN OIII g r i z GC RC HαOff HαOn 300g/mm
Wed Dec-19 13.0 b b g 91% 92% 93% 18:17-21:19 21:19-00:22 00:22-06:27 0.0 / 3.0 0.0 / 3.0 1.0 / 6.1 0.25 0.25 0.5 Y01 L25 B09 Fischer Prato Rilinger EXPRES IGRINS IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Thu Dec-20 14.0 b b b 97% 97% 98% 18:17-21:20 21:20-00:23 00:23-06:28 0.0 / 3.0 0.0 / 3.0 0.0 / 6.1 0.25 0.25 0.5 L18 L25 B09 Nofi Prato Rilinger IGRINS IGRINS IGRINS JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Fri Dec-21 14.8 b 100% 18:18-06:28 0.0 / 12.2 1.0 G01 Oh IGRINS JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Sat Dec-22 13.8 b 100% 18:18-06:29 0.0 / 12.2 1.0 G01 Oh IGRINS AH OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Sun Dec-23 12.8 b b b 97% 97% 96% 18:19-21:21 21:21-03:27 03:27-06:29 0.0 / 3.0 0.0 / 6.1 0.0 / 3.0 0.25 0.5 0.25 L27 L25 E02 Levine Prato Engineering Remote POETS/GWAVES IGRINS LMI r AH JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Mon Dec-24 11.8 b 92% 18:19-06:30 1.1 / 12.2 1.0 G01 Oh IGRINS AH HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Tue Dec-25 10.8 g 83% 18:20-06:30 2.2 / 12.2 1.0 G01 Oh IGRINS HL OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Wed Dec-26 9.8 g 73% 18:20-06:31 3.4 / 12.2 1.0 G01 Oh IGRINS JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Thu Dec-27 8.8 g 62% 18:21-06:31 4.5 / 12.2 1.0 G01 Oh IGRINS JS OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Fri Dec-28 7.8 D g g 0% 50% 49% 18:22-21:24 21:24-03:29 03:29-06:31 2.5 / 3.0 3.0 / 6.1 0.0 / 3.0 0.25 0.5 0.25 L18 L25 E02 Nofi Prato Engineering IGRINS IGRINS LMI r JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm
Sat Dec-29 6.8 D D g 0% 0% 39% 18:22-21:24 21:24-00:27 00:27-06:32 2.5 / 3.0 3.0 / 3.0 1.0 / 6.1 0.25 0.25 0.5 L02 L25 E02 Massey Prato Engineering LMI,DEVENY IGRINS LMI V,500g/mm r JS AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 500g/mm
Sun Dec-30 5.8 D D D 0% 0% 28% 18:23-21:25 21:25-00:27 00:27-06:32 2.5 / 3.0 3.0 / 3.0 2.0 / 6.1 0.25 0.25 0.5 L02 L25 L07 Massey Prato Llama LMI,DEVENY IGRINS EXPRES,IGRINS V,500g/mm AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 500g/mm
Mon Dec-31 4.8 D 19% 18:24-06:32 8.6 / 12.1 1.0 L09 Wasserman Remote LMI VR AH AN OPEN DARK OH CN BC I R V B U OPEN u g r i z GC RC VR HαOn 300g/mm

Note: Half-night handover times are calculated for local astronomical midnight.

Note: Nominal night duration is from Nautical Twilight (12deg) to Nautical Twilight.

Program ID codes: L=Lowell, B=BU, G=UT/KASI(IGRINS), M=UMd/GSFC, N=NAU, NL=Joint NAU/Lowell, T=UToledo, Y=Yale, E=Engineering

Dark code (D=dark, g=gray, b=bright) methodology: At a time resolution of 1 minute, calculate the fractional illumination of the moon for the allocated time (ignoring time during astronomical/nautical/civil twilights & setting to zero for when the moon is below the horizon). Determine the dark code from the mean value of this metric where D=dark for <={0}, g=gray for <={1}, and b=bright for >0.7.

Remote: If entry is "Remote Requested", then remote observing request is pending and not yet approved. If entry is "Remote" then remote request is approved. If entry is blank, then observers are expected to be on-site at DCT.

Bolded red items are Time Critical Observations, during which ToO interrupts will not be accepted.

Italicized gray items are engineering optional interrupts (EOI) for brief testing. Principal will be notified before the start of the prior night if any of this time will be used for a quick engineering test.

2018B Approved Target of Opportunity (ToO) Programs
Program ID Principal ToO Type Time Allocated (hours) Time Remaining (hours) Requested Instrument & Filters/Grating
M05 Gezari Slow 6.00 6.00 LMI,DEVENY:
M01 Cenko Rapid 10.00 9.00 LMI,DEVENY:
B01 Jorstad Slow 12.00 12.00 LMI,DEVENY: 300g/mm,V,R
L28 Moskovitz Slow 2.00 2.00 LMI,DEVENY,NIHTS: u,g,r,i,z,VR,150g/mm (preferred) or 300g/mm,
M02 Knight Slow 6.00 6.00 LMI:
M03 Troja Rapid 4.00 4.00 LMI,DEVENY: u,g,r,i,z,300g/mm
M03 Troja Slow 8.00 8.00 LMI,DEVENY: u,g,r,i,z,300g/mm

On nights when the DeVeny is not in use, it should be left in the following configuration in order to be ready for ToO programs:

	Grating: 300 lines / mm
	Grating tilt: 22.28
	Collimator Focus: 11.25 mm
	Slit Width: 1.5" (0.23 mm)
	Rear Filter Wheel: Clear
	Front Filter Wheel: Clear

Targets of Opportunity (ToO) requests: 1) will only be accepted for approved ToO programs. 2) will not be accepted during any Time Critical Observation (TCO). 3) May be requested during engineering time (programs designated ENN), but will be accepted, delayed, or rejected at the discretion of the Principal or Lead Engineer for that engineering time. Click here to link to DCT policies regarding ToO programs.

Telescope Operators (TO; email at lowell.edu):
    Andrew Hayslip (AH; ahayslip@);
    Andrew Henrici (AN; ahenrici@);
    Casey Kyte (CK; ckyte@);
    Heidi Larson (HL; hlarson@);
    Ishara Nisley (IN; inisley@);
    Teznie Pugh (TP; tpugh@);
    Jason Sanborn (JS; jaisen1@);
    Ashlyn Ziolko (AZ; aziolko@)

Summary of dates on which approved programs are scheduled (note some dates are partial nights):
B01 Jorstad            2018-09-13, 2018-09-14, 2018-10-06, 2018-10-07, 2018-11-09, 2018-12-09
B02 Espaillat          2018-09-28, 2018-09-29, 2018-11-16, 2018-11-17, 2018-11-18
B03 Grant              2018-11-12, 2018-11-13, 2018-11-14, 2018-11-15
B04 Han                2018-09-26, 2018-09-27, 2018-09-30, 2018-10-01, 2018-10-02, 2018-10-03
B05 Kesseli            2018-09-23, 2018-09-24, 2018-09-25, 2018-10-14, 2018-10-15, 2018-10-16
B06 Muirhead           2018-07-13, 2018-07-15
B07 Robinson           2018-10-09, 2018-10-10
B08 Veyette            2018-09-17
B09 Rilinger           2018-12-19, 2018-12-20
B10 Espaillat          2018-08-12, 2018-08-13, 2018-08-14
G01 Oh                 2018-10-24, 2018-10-25, 2018-10-26, 2018-10-27, 2018-10-28, 2018-11-25
                       2018-11-26, 2018-11-27, 2018-11-28, 2018-11-29, 2018-11-30, 2018-12-01
                       2018-12-21, 2018-12-22, 2018-12-24, 2018-12-25, 2018-12-26, 2018-12-27
L01 Hunter             2018-09-05, 2018-09-06, 2018-09-07, 2018-12-04, 2018-12-05, 2018-12-06
                       2018-12-07, 2018-12-11
L02 Massey             2018-08-27, 2018-08-29, 2018-08-31, 2018-09-02, 2018-09-03, 2018-09-04
                       2018-09-16, 2018-09-26, 2018-09-27, 2018-09-28, 2018-09-30, 2018-11-14
                       2018-11-15, 2018-11-16, 2018-11-17, 2018-11-18, 2018-12-29, 2018-12-30
L03 Moskovitz          2018-10-04, 2018-10-08
L04 Moskovitz          2018-07-02, 2018-07-11, 2018-08-12, 2018-08-17, 2018-09-11, 2018-11-04
L05 Horch              2018-08-26
L06 van Belle          2018-08-24, 2018-08-25
L07 Llama              2018-07-03, 2018-07-04, 2018-07-05, 2018-07-06, 2018-07-07, 2018-07-08
                       2018-12-30
L08 Llama              2018-09-21, 2018-10-08, 2018-10-12, 2018-10-19, 2018-10-22
L09 Wasserman          2018-08-16, 2018-10-11, 2018-12-31
L10 Mommert            2018-12-10
L11 Mommert            2018-07-16, 2018-09-03, 2018-11-11
L12 West               2018-07-10, 2018-07-16, 2018-08-10, 2018-08-19, 2018-10-31, 2018-11-05
                       2018-11-06
L13 Thirouin           2018-07-14, 2018-08-11, 2018-11-08
L14 Grundy             2018-09-21, 2018-09-22, 2018-09-23, 2018-09-24
L15 Grundy             2018-10-05
L16 Grundy             2018-10-04
L17 Hanley             2018-09-18, 2018-09-19, 2018-09-22, 2018-09-23, 2018-09-24, 2018-09-25
L18 Nofi               2018-09-22, 2018-09-27, 2018-09-28, 2018-09-29, 2018-09-30, 2018-10-01
                       2018-10-02, 2018-10-03, 2018-10-12, 2018-10-15, 2018-10-16, 2018-10-19
                       2018-10-22, 2018-10-29, 2018-10-30, 2018-10-31, 2018-12-20, 2018-12-28
L19 van Belle          2018-07-01, 2018-08-28
L20 Gustafsson         2018-09-15, 2018-10-29
L21 Devogele           2018-08-30
L22 Bida               2018-12-08, 2018-12-09, 2018-12-10, 2018-12-12, 2018-12-13, 2018-12-14
                       2018-12-15
L23 Schleicher         2018-12-11, 2018-12-12, 2018-12-13
L24 Schleicher         2018-09-05, 2018-09-06, 2018-09-07, 2018-09-18, 2018-09-19, 2018-12-05
                       2018-12-06, 2018-12-07
L25 Prato              2018-10-29, 2018-12-12, 2018-12-17, 2018-12-19, 2018-12-20, 2018-12-23
                       2018-12-28, 2018-12-29, 2018-12-30
L26 Bosh               2018-07-09, 2018-08-13, 2018-08-14, 2018-08-15, 2018-09-09, 2018-12-04
L27 Levine             2018-08-13, 2018-08-14, 2018-08-31, 2018-09-09, 2018-12-23
L28 Moskovitz          
M01 Cenko              2018-09-13
M02 Knight             
M03 Troja              
M04 Farnham            2018-09-10, 2018-09-11, 2018-11-02, 2018-12-02, 2018-12-03, 2018-12-14
                       2018-12-15, 2018-12-16
M05 Gezari             2018-07-12, 2018-08-18, 2018-09-12, 2018-09-20, 2018-10-13, 2018-10-17
                       2018-11-10
M06 Louie              2018-10-20, 2018-10-21, 2018-10-23
N01 Gustafsson         2018-12-17, 2018-12-18
N02 Gustafsson         2018-12-18
N03 Robinson           2018-09-01, 2018-09-02, 2018-09-08
N04 Tegler             2018-11-03, 2018-11-07
N05 Thomas             2018-10-18
N06 Trilling           2018-09-01, 2018-09-02, 2018-09-08
N07 Trujillo           2018-11-11, 2018-11-12
N08 Trujillo           2018-10-09, 2018-10-10
T01 Karnath            2018-11-19, 2018-11-20, 2018-11-21, 2018-11-22, 2018-11-23, 2018-11-24
T02 Bjorkman           2018-11-01
T03 Mazur              2018-11-04, 2018-11-05, 2018-11-06
Y01 Fischer            2018-07-02, 2018-07-03, 2018-07-04, 2018-07-05, 2018-07-06, 2018-07-07
                       2018-07-08, 2018-07-09, 2018-07-10, 2018-11-13, 2018-11-14, 2018-11-15
                       2018-11-17, 2018-12-08, 2018-12-17, 2018-12-19
E01 Shutdown           2018-07-17, 2018-07-18, 2018-07-19, 2018-07-20, 2018-07-21, 2018-07-22
                       2018-07-23, 2018-07-24, 2018-07-25, 2018-07-26, 2018-07-27, 2018-07-28
                       2018-07-29, 2018-07-30, 2018-07-31, 2018-08-01, 2018-08-02, 2018-08-03
                       2018-08-04, 2018-08-05, 2018-08-06, 2018-08-07, 2018-08-08, 2018-08-09
E02 Engineering        2018-07-05, 2018-07-08, 2018-08-12, 2018-08-15, 2018-08-20, 2018-08-22
                       2018-08-23, 2018-08-27, 2018-08-29, 2018-08-31, 2018-09-03, 2018-09-04
                       2018-09-16, 2018-09-19, 2018-09-21, 2018-09-22, 2018-09-25, 2018-09-26
                       2018-10-14, 2018-10-30, 2018-11-16, 2018-11-18, 2018-12-08, 2018-12-12
                       2018-12-13, 2018-12-23, 2018-12-28, 2018-12-29
E03 Moskovitz          2018-07-03, 2018-08-21
E04 Mace               2018-09-15, 2018-09-16


ID  PI Name            Title
B01 Jorstad            Time Variability of Emission Lines in Blazars during Gamma-ray Flares
B02 Espaillat          Searching for Molecular Emission in Protoplanetary Disks around Massive Stars
B03 Grant              Probing Gas and Dust in the Sites of Planet Formation
B04 Han                Fundamental Properties of Low-mass Stars: Determining a Pristine Mass-Radius Relationship using Kepler Eclipsing Binaries
B05 Kesseli            The Effect of Enhanced Magnetic Fields From Rapid Rotation on the Radii of Single Low-Mass Stars
B06 Muirhead           A Measurement of Dust Grain Size in the Disintegrating Planet Kepler-1520 b
B07 Robinson           Completing a set of IGRINS observations of the observable protoplanetary disks in Taurus
B08 Veyette            Pollution of M Dwarfs with White Dwarf Companions
B09 Rilinger           Planet Formation in Young Brown Dwarf Disks
B10 Espaillat          Coordinated observations of FU Oris
G01 Oh                 Team IGRINS
L01 Hunter             Going to Extremes: The assembly history of far outer stellar disks of dwarf irregular galaxies
L02 Massey             The Masses of Wolf-Rayet Stars in M31 and M33
L03 Moskovitz          Spectral Characterization of DESTINY+ Mission Target Asteroid 2005 UD
L04 Moskovitz          The Mission Accessible Near-Earth Object Survey (MANOS)
L05 Horch              A Complete Survey for Companions of Nearby Low Mass Stars with DSSI
L06 van Belle          The Volume-Limited POKEMON M-dwarf Survey
L07 Llama              Searching for Star-Planet Interactions with EXPRES
L08 Llama              Hot Jupiter atmospheres with IGRINS on DCT
L09 Wasserman          Astrometric Measures of Centaurs and Kuiper Belt Object
L10 Mommert            The Rotation State of Active Asteroid 259P/Garradd
L11 Mommert            Systematic Characterization and Monitoring of Potentially Active Asteroids
L12 West               The Cluster Environments of 3C Radio Galaxies and Quasars at High Redshifts
L13 Thirouin           The fraction of contact binaries in the transneptunian belt
L14 Grundy             Red material on the large moons of Uranus: Dust from irregular satellites?
L15 Grundy             Mutual events in the Kuiper belt: the case of Manwe-Thorondor
L16 Grundy             NIHTS exploratory spectra of recently discovered Kuiper Belt Objects
L17 Hanley             Salts on Europa's Surface
L18 Nofi               Finding the Youngest Exoplanets
L19 van Belle          Physical characterization of a newly discovered asteroid family: The source of the enstatite chondrite meteorites?
L20 Gustafsson         Spectral Mapping of Water-Ice in Cometary Coma
L21 Devogele           Spectroscopic follow-up of near-Earth asteroids observed in polarimetry
L22 Bida               Mercury's Atmosphere: Simultaneous High-Resolution Spectroscopy of Ca, Na, and Al
L23 Schleicher         A Search for Diatomic Sulfur in Comet 46P/Wirtanen During Its Very Close Approach to Earth
L24 Schleicher         A Multi-Instrument Set of Investigations of Comets 21P/Giacobini-Zinner and 46P/Wirtanen During Their Exceptionally Good Apparitions in 2018
L25 Prato              Precise Young Star Masses and Mass Ratios
L26 Bosh               Investigation of Activity in Centaurs: Photometry, Spectroscopy, and Astrometry
L27 Levine             Occultations of Bodies in the Outer Solar System
L28 Moskovitz          NEO Rapid Response: Close Encounters of the Asteroid Kind
M01 Cenko              Target of Opportunity Gamma-Ray Burst Follow-Up with DCT
M02 Knight             ToO for Unanticipated Solar System Phenomena
M03 Troja              ToO observations of gravitational wave events with DCT
M04 Farnham            Observations of Comet 46P/Wirtanen and Other Bright Comets
M05 Gezari             Transient Classification and ToO Spectroscopy for ZTF
M06 Louie              Understanding M-Dwarf Atmospheres Through High-Resolution Spectroscopy
N01 Gustafsson         Spectral Mapping of Water-Ice in Cometary Coma
N02 Gustafsson         Taxonomies of high albedo NEOs
N03 Robinson           Understanding Brown Dwarf Variability Both Spectrally and Temporally
N04 Tegler             Constraining the Origin and Evolution of Centaur Objects Using DCT Photometry
N05 Thomas             Spectroscopy of Nominally Anhydrous Near-Earth and Main Belt Asteroids
N06 Trilling           NIHTS observations of Kuiper Belt Objects
N07 Trujillo           Recovery of Extreme trans-Neptunian Objects in search of a Distant Massive Planet
N08 Trujillo           Hemispheric Variegation on (225088) 2007 OR10, the Fourth Largest Trans-Neptunian Object
T01 Karnath            IGRINS Spectra of Orion, Perseus and Taurus Protostars
T02 Bjorkman           Circumstellar Disk Variability in Galactic Open Clusters
T03 Mazur              NIHTS Spectroscopy of Faint, Wide Companions to Orion Young Stellar Objects
Y01 Fischer            The 100 Earths Project
E01 Shutdown           Summer Engineering Shutdown
E02 Engineering        Periodic Facility Engineering
E03 Moskovitz          NIHTS Engineering
E04 Mace               IGRINS Engineering

New users needing training:
2018-07-13: B06 Muirhead: Muirhead and Schlawin are new NIHTS users.
2018-09-01: N03 Robinson: Robinson, Windsor and Trilling are new NIHTS users.
2018-09-01: N06 Trilling: Trilling is a new NIHTS user.
2018-10-20: M06 Louie: Louie is a new observer with IGRINS.
2018-12-19: B09 Rilinger: Rilinger is a new IGRINS user.

Latest as of 2019-01-07T16:59:56.936049 UTC