COVER INFORMATION Station: GBT_VLBA (Code Gb ) Experiment: BNS merger counterpart Exp. Code: gg084a Schedule Version: 3.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Giancarlo Ghirlanda Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 521 596 536 EMAIL: zparagi@jive.eu Fax: +31 521 596 539 Phone during observation: +31 521 596 530 Observing mode: Notes: v3 - includes one-hour before start for LBA fringe checks Schedule for GBT_VLBA (Code Gb ) Page 2 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- Next scan frequencies: 4740.00 4740.00 4804.00 4804.00 4868.00 4868.00 4932.00 4932.00 Next BBC frequencies: 896.00 896.00 832.00 832.00 768.00 768.00 704.00 704.00 Next scan bandwidths: 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 04 00 10 J1337-1257 09 59 51 17.5 123.5 -3.6 -42.1 0 0 04 00 10 04 03 10 =1334-127 10 02 51 18.0 124.1 -3.6 -41.7 180 46 04 00 11 04 04 20 J1311-2329 10 04 01 13.9 136.2 -3.1 -36.3 18 46 04 04 20 04 06 20 --- 10 06 02 14.1 136.6 -3.1 -36.0 120 77 04 04 21 04 06 20 EM170817 10 06 02 14.5 136.9 -3.1 -35.7 -25 77 04 06 45 04 08 50 --- 10 08 32 14.8 137.4 -3.0 -35.3 125 109 04 06 21 04 08 50 J1311-2329 10 08 32 14.5 137.1 -3.1 -35.6 -25 109 04 09 15 04 10 20 --- 10 10 02 14.7 137.4 -3.0 -35.4 65 126 04 08 51 04 10 20 EM170817 10 10 02 15.0 137.7 -3.0 -35.1 -25 126 04 10 45 04 12 50 --- 10 12 33 15.3 138.1 -3.0 -34.7 125 158 04 10 21 04 13 20 J1311-2329 10 13 03 15.1 138.0 -3.0 -34.9 5 158 04 13 20 04 14 20 --- 10 14 03 15.2 138.1 -3.0 -34.8 60 174 04 13 21 04 14 20 EM170817 10 14 03 15.5 138.4 -2.9 -34.5 -25 174 04 14 45 04 16 50 --- 10 16 33 15.8 138.9 -2.9 -34.1 125 206 04 14 21 04 16 50 J1311-2329 10 16 33 15.5 138.6 -2.9 -34.4 -25 206 04 17 15 04 18 20 --- 10 18 04 15.7 138.9 -2.9 -34.2 65 223 04 16 51 04 18 20 J1312-2350 10 18 04 15.3 138.9 -2.9 -34.3 -26 223 04 18 46 04 20 50 --- 10 20 34 15.6 139.4 -2.9 -33.9 124 255 04 18 21 04 21 30 J1311-2329 10 21 14 16.1 139.6 -2.9 -33.7 14 255 04 21 30 04 22 30 --- 10 22 14 16.2 139.8 -2.8 -33.5 60 270 04 21 31 04 22 30 EM170817 10 22 14 16.6 140.1 -2.8 -33.3 -25 270 04 22 55 04 25 00 --- 10 24 45 16.9 140.6 -2.8 -32.9 125 302 04 22 31 04 25 00 J1311-2329 10 24 45 16.6 140.3 -2.8 -33.1 -25 302 04 25 25 04 26 30 --- 10 26 15 16.7 140.6 -2.8 -32.9 65 319 04 25 01 04 26 30 EM170817 10 26 15 17.1 140.9 -2.7 -32.6 -25 319 04 26 55 04 29 00 --- 10 28 45 17.4 141.4 -2.7 -32.2 125 351 04 26 31 04 29 30 J1311-2329 10 29 15 17.1 141.2 -2.7 -32.4 5 351 04 29 30 04 30 30 --- 10 30 16 17.2 141.4 -2.7 -32.3 60 367 04 29 31 Schedule for GBT_VLBA (Code Gb ) Page 3 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 04 30 30 EM170817 10 30 16 17.6 141.7 -2.7 -32.0 -25 367 04 30 55 04 33 00 --- 10 32 46 17.9 142.2 -2.6 -31.6 125 399 04 30 31 04 33 00 J1311-2329 10 32 46 17.5 141.9 -2.7 -31.8 -25 399 04 33 25 04 34 30 --- 10 34 16 17.7 142.2 -2.6 -31.6 65 416 04 33 01 04 34 30 J1312-2350 10 34 16 17.3 142.1 -2.7 -31.7 -26 416 04 34 56 04 37 00 --- 10 36 47 17.6 142.6 -2.6 -31.3 124 448 04 34 31 04 37 00 J1311-2329 10 36 47 18.0 142.7 -2.6 -31.2 -26 448 04 37 26 04 38 30 --- 10 38 17 18.2 143.0 -2.6 -30.9 64 464 04 37 01 04 38 30 J1303-2405 10 38 17 18.6 145.1 -2.4 -29.5 -33 464 04 39 03 04 41 00 --- 10 40 47 18.9 145.6 -2.4 -29.0 117 494 04 38 31 04 41 40 J1311-2329 10 41 27 18.6 143.7 -2.5 -30.4 7 494 04 41 40 04 42 40 --- 10 42 28 18.7 143.9 -2.5 -30.3 60 510 04 41 41 04 42 40 EM170817 10 42 28 19.0 144.2 -2.5 -30.0 -25 510 04 43 05 04 45 10 --- 10 44 58 19.3 144.7 -2.4 -29.5 125 542 04 42 41 04 45 10 J1311-2329 10 44 58 19.0 144.4 -2.5 -29.8 -25 542 04 45 35 04 46 40 --- 10 46 28 19.1 144.7 -2.4 -29.6 65 559 04 45 11 04 46 40 EM170817 10 46 28 19.5 145.0 -2.4 -29.3 -25 559 04 47 05 04 49 10 --- 10 48 59 19.7 145.6 -2.4 -28.9 125 591 04 46 41 04 49 40 J1311-2329 10 49 29 19.5 145.4 -2.4 -29.1 5 591 04 49 40 04 50 40 --- 10 50 29 19.6 145.6 -2.4 -28.9 60 606 04 49 41 04 50 40 EM170817 10 50 29 19.9 145.9 -2.3 -28.6 -25 606 04 51 05 04 53 10 --- 10 52 59 20.2 146.4 -2.3 -28.2 125 639 04 50 41 04 53 10 J1311-2329 10 52 59 19.9 146.1 -2.3 -28.5 -25 639 04 53 35 04 54 40 --- 10 54 30 20.0 146.4 -2.3 -28.2 65 655 04 53 11 04 55 50 J1337-1257 10 55 40 26.0 135.0 -2.7 -34.7 19 655 04 55 50 04 58 50 =1334-127 10 58 40 26.4 135.7 -2.7 -34.2 180 702 04 55 51 05 00 00 J1311-2329 10 59 50 20.6 147.6 -2.2 -27.3 18 702 05 00 00 05 02 00 --- 11 01 51 20.8 148.0 -2.2 -26.9 120 733 05 00 01 05 02 00 EM170817 11 01 51 21.1 148.4 -2.1 -26.6 -25 733 05 02 25 05 04 30 --- 11 04 21 21.4 148.9 -2.1 -26.2 125 765 05 02 01 Schedule for GBT_VLBA (Code Gb ) Page 4 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 05 04 30 J1311-2329 11 04 21 21.1 148.6 -2.1 -26.5 -25 765 05 04 55 05 06 00 --- 11 05 51 21.2 148.9 -2.1 -26.2 65 782 05 04 31 05 06 00 EM170817 11 05 51 21.5 149.3 -2.1 -25.9 -25 782 05 06 25 05 08 30 --- 11 08 22 21.8 149.8 -2.0 -25.4 125 814 05 06 01 05 09 00 J1311-2329 11 08 52 21.5 149.6 -2.1 -25.7 5 814 05 09 00 05 10 00 --- 11 09 52 21.6 149.8 -2.0 -25.5 60 829 05 09 01 05 10 00 EM170817 11 09 52 21.9 150.1 -2.0 -25.2 -25 829 05 10 25 05 12 30 --- 11 12 22 22.2 150.7 -2.0 -24.7 125 862 05 10 01 05 12 30 J1311-2329 11 12 22 21.9 150.4 -2.0 -25.0 -25 862 05 12 55 05 14 00 --- 11 13 53 22.0 150.7 -2.0 -24.7 65 878 05 12 31 05 14 00 J1312-2350 11 13 53 21.6 150.6 -2.0 -24.9 -26 878 05 14 26 05 16 30 --- 11 16 23 21.8 151.1 -2.0 -24.4 124 910 05 14 01 05 17 10 J1311-2329 11 17 03 22.3 151.4 -1.9 -24.1 14 910 05 17 10 05 18 10 --- 11 18 03 22.4 151.6 -1.9 -24.0 60 926 05 17 11 05 18 10 EM170817 11 18 03 22.7 152.0 -1.9 -23.6 -26 926 05 18 36 05 20 40 --- 11 20 34 22.9 152.6 -1.8 -23.2 124 958 05 18 11 05 20 40 J1311-2329 11 20 34 22.6 152.2 -1.9 -23.5 -25 958 05 21 05 05 22 10 --- 11 22 04 22.8 152.5 -1.8 -23.2 65 974 05 20 41 05 22 10 EM170817 11 22 04 23.0 152.9 -1.8 -22.9 -26 974 05 22 36 05 24 40 --- 11 24 34 23.3 153.5 -1.8 -22.4 124 1006 05 22 11 05 25 10 J1311-2329 11 25 05 23.0 153.2 -1.8 -22.6 5 1006 05 25 10 05 26 10 --- 11 26 05 23.1 153.5 -1.8 -22.5 60 1022 05 25 11 05 26 10 EM170817 11 26 05 23.4 153.8 -1.7 -22.1 -26 1022 05 26 36 05 28 40 --- 11 28 35 23.6 154.4 -1.7 -21.6 124 1054 05 26 11 05 28 40 J1311-2329 11 28 35 23.3 154.0 -1.7 -22.0 -25 1054 05 29 05 05 30 10 --- 11 30 05 23.5 154.4 -1.7 -21.7 65 1070 05 28 41 05 30 10 J1312-2350 11 30 05 23.1 154.3 -1.7 -21.9 -26 1070 05 30 36 05 32 40 --- 11 32 36 23.3 154.8 -1.7 -21.4 124 1102 05 30 11 05 32 40 J1311-2329 11 32 36 23.7 155.0 -1.7 -21.2 -26 1102 05 33 06 05 34 10 --- 11 34 06 23.8 155.3 -1.6 -20.9 64 1119 05 32 41 Schedule for GBT_VLBA (Code Gb ) Page 5 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 05 34 10 J1303-2405 11 34 06 23.9 157.5 -1.5 -19.2 -33 1119 05 34 43 05 36 40 --- 11 36 36 24.1 158.1 -1.5 -18.7 117 1149 05 34 11 05 37 20 J1311-2329 11 37 17 24.1 156.1 -1.6 -20.3 7 1149 05 37 20 05 38 20 --- 11 38 17 24.1 156.3 -1.6 -20.1 60 1165 05 37 21 05 39 00 J1337-1257 11 38 57 31.4 145.3 -2.0 -27.2 -10 1165 05 39 10 05 42 00 =1334-127 11 41 57 31.7 146.1 -1.9 -26.7 170 1208 05 39 01 05 42 30 J1259-2310 11 42 27 25.7 160.2 -1.3 -16.8 -26 1208 05 42 56 05 43 30 =1256-229 11 43 28 25.7 160.4 -1.3 -16.6 34 1217 05 42 31 05 43 30 J1311-2329 11 43 28 24.5 157.5 -1.5 -19.1 -35 1217 05 44 05 05 45 00 --- 11 44 58 24.7 157.9 -1.5 -18.8 55 1231 05 43 31 05 45 00 EM170817 11 44 58 24.9 158.3 -1.4 -18.4 -26 1231 05 45 26 05 47 30 --- 11 47 28 25.1 158.9 -1.4 -17.9 124 1263 05 45 01 05 47 30 J1311-2329 11 47 28 24.8 158.5 -1.4 -18.3 -25 1263 05 47 55 05 49 00 --- 11 48 58 24.9 158.9 -1.4 -18.0 65 1280 05 47 31 05 49 00 EM170817 11 48 58 25.2 159.3 -1.4 -17.6 -26 1280 05 49 26 05 51 30 --- 11 51 29 25.4 159.9 -1.3 -17.1 124 1312 05 49 01 05 52 00 J1259-2310 11 51 59 26.3 162.5 -1.1 -14.8 -4 1312 05 52 04 05 53 00 =1256-229 11 52 59 26.3 162.8 -1.1 -14.6 56 1326 05 52 01 05 53 00 J1311-2329 11 52 59 25.2 159.8 -1.3 -17.1 -35 1326 05 53 35 05 54 30 --- 11 54 29 25.3 160.2 -1.3 -16.8 55 1340 05 53 01 05 54 30 EM170817 11 54 29 25.6 160.6 -1.3 -16.5 -26 1340 05 54 56 05 57 00 --- 11 57 00 25.7 161.2 -1.2 -16.0 124 1372 05 54 31 05 57 00 J1311-2329 11 57 00 25.5 160.8 -1.3 -16.3 -26 1372 05 57 26 05 58 30 --- 11 58 30 25.6 161.2 -1.2 -16.0 64 1389 05 57 01 05 58 30 EM170817 11 58 30 25.8 161.6 -1.2 -15.7 -26 1389 05 58 56 06 01 00 --- 12 01 00 26.0 162.2 -1.2 -15.1 124 1421 05 58 31 06 01 30 J1259-2310 12 01 31 26.8 164.9 -1.0 -12.8 -5 1421 06 01 35 06 02 30 =1256-229 12 02 31 26.8 165.2 -1.0 -12.6 55 1435 06 01 31 06 02 30 J1311-2329 12 02 31 25.8 162.1 -1.2 -15.2 -35 1435 06 03 05 06 04 00 --- 12 04 01 25.9 162.5 -1.1 -14.9 55 1449 06 02 31 Schedule for GBT_VLBA (Code Gb ) Page 6 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 06 04 00 EM170817 12 04 01 26.1 162.9 -1.1 -14.5 -26 1449 06 04 26 06 06 30 --- 12 06 31 26.3 163.6 -1.1 -14.0 124 1481 06 04 01 06 06 30 J1311-2329 12 06 31 26.1 163.1 -1.1 -14.4 -26 1481 06 06 56 06 08 00 --- 12 08 02 26.1 163.5 -1.1 -14.0 64 1498 06 06 31 06 08 00 EM170817 12 08 02 26.4 163.9 -1.0 -13.7 -26 1498 06 08 26 06 10 30 --- 12 10 32 26.5 164.6 -1.0 -13.2 124 1530 06 08 01 06 11 00 J1259-2310 12 11 02 27.2 167.3 -0.8 -10.8 -5 1530 06 11 05 06 12 00 =1256-229 12 12 02 27.3 167.6 -0.8 -10.6 55 1544 06 11 01 06 12 00 J1311-2329 12 12 02 26.4 164.5 -1.0 -13.2 -35 1544 06 12 35 06 13 30 --- 12 13 32 26.4 164.9 -1.0 -12.9 55 1558 06 12 01 06 13 30 EM170817 12 13 32 26.7 165.3 -1.0 -12.5 -26 1558 06 13 56 06 16 00 --- 12 16 03 26.8 165.9 -0.9 -12.0 124 1590 06 13 31 06 16 00 J1311-2329 12 16 03 26.6 165.5 -0.9 -12.4 -26 1590 06 16 26 06 17 30 --- 12 17 33 26.6 165.9 -0.9 -12.0 64 1606 06 16 01 06 17 30 J1312-2350 12 17 33 26.2 165.7 -0.9 -12.3 -26 1606 06 17 56 06 18 30 --- 12 18 33 26.3 165.9 -0.9 -12.0 34 1615 06 17 31 06 19 00 J1259-2310 12 19 03 27.5 169.4 -0.7 -9.1 -6 1615 06 19 06 06 20 00 =1256-229 12 20 04 27.6 169.6 -0.7 -8.8 54 1629 06 19 01 06 20 00 J1311-2329 12 20 04 26.8 166.5 -0.9 -11.5 -36 1629 06 20 36 06 21 30 --- 12 21 34 26.8 166.9 -0.9 -11.2 54 1643 06 20 01 06 21 30 EM170817 12 21 34 27.0 167.3 -0.8 -10.8 -26 1643 06 21 56 06 24 00 --- 12 24 04 27.1 168.0 -0.8 -10.3 124 1675 06 21 31 06 24 00 J1311-2329 12 24 04 26.9 167.5 -0.8 -10.6 -26 1675 06 24 26 06 25 30 --- 12 25 34 27.0 167.9 -0.8 -10.3 64 1691 06 24 01 06 25 30 EM170817 12 25 34 27.2 168.3 -0.8 -9.9 -26 1691 06 25 56 06 28 00 --- 12 28 05 27.3 169.0 -0.7 -9.4 124 1723 06 25 31 06 28 30 J1259-2310 12 28 35 27.9 171.8 -0.5 -7.0 -5 1723 06 28 35 06 29 30 =1256-229 12 29 35 27.9 172.1 -0.5 -6.8 55 1738 06 28 31 06 29 30 J1311-2329 12 29 35 27.2 168.9 -0.7 -9.5 -36 1738 06 30 06 06 31 00 --- 12 31 05 27.2 169.3 -0.7 -9.1 54 1751 06 29 31 Schedule for GBT_VLBA (Code Gb ) Page 7 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 06 31 00 EM170817 12 31 05 27.4 169.7 -0.7 -8.7 -26 1751 06 31 26 06 33 30 --- 12 33 36 27.5 170.4 -0.6 -8.2 124 1783 06 31 01 06 33 30 J1311-2329 12 33 36 27.3 169.9 -0.7 -8.6 -26 1783 06 33 56 06 35 00 --- 12 35 06 27.4 170.3 -0.6 -8.3 64 1800 06 33 31 06 35 00 EM170817 12 35 06 27.5 170.8 -0.6 -7.9 -26 1800 06 35 26 06 37 30 --- 12 37 36 27.6 171.4 -0.6 -7.3 124 1832 06 35 01 06 38 00 J1259-2310 12 38 07 28.1 174.3 -0.4 -4.9 -5 1832 06 38 05 06 39 00 =1256-229 12 39 07 28.1 174.5 -0.4 -4.7 55 1846 06 38 01 06 39 00 J1311-2329 12 39 07 27.5 171.3 -0.6 -7.4 -36 1846 06 39 36 06 40 30 --- 12 40 37 27.5 171.7 -0.5 -7.1 54 1860 06 39 01 06 40 30 EM170817 12 40 37 27.7 172.2 -0.5 -6.7 -26 1860 06 40 56 06 43 00 --- 12 43 07 27.8 172.8 -0.5 -6.1 124 1892 06 40 31 06 43 00 J1311-2329 12 43 07 27.6 172.4 -0.5 -6.5 -26 1892 06 43 26 06 44 30 --- 12 44 38 27.6 172.8 -0.5 -6.2 64 1908 06 43 01 06 44 30 EM170817 12 44 38 27.8 173.2 -0.4 -5.8 -26 1908 06 44 56 06 47 00 --- 12 47 08 27.8 173.9 -0.4 -5.2 124 1940 06 44 31 06 47 30 J1259-2310 12 47 38 28.2 176.7 -0.2 -2.8 -5 1940 06 47 35 06 48 30 =1256-229 12 48 38 28.2 177.0 -0.2 -2.6 55 1954 06 47 31 06 48 30 J1311-2329 12 48 38 27.7 173.8 -0.4 -5.3 -36 1954 06 49 06 06 50 00 --- 12 50 08 27.7 174.2 -0.4 -5.0 54 1968 06 48 31 06 50 00 EM170817 12 50 08 27.9 174.6 -0.3 -4.6 -26 1968 06 50 26 06 52 30 --- 12 52 39 27.9 175.3 -0.3 -4.0 124 2000 06 50 01 06 52 30 J1311-2329 12 52 39 27.8 174.8 -0.3 -4.4 -26 2000 06 52 56 06 54 00 --- 12 54 09 27.8 175.2 -0.3 -4.1 64 2017 06 52 31 06 54 00 J1312-2350 12 54 09 27.5 174.9 -0.3 -4.3 -25 2017 06 54 25 06 55 00 --- 12 55 09 27.5 175.2 -0.3 -4.1 35 2026 06 54 01 06 55 30 J1259-2310 12 55 39 28.3 178.8 -0.1 -1.0 -7 2026 06 55 37 06 56 30 =1256-229 12 56 40 28.3 179.1 -0.1 -0.8 53 2039 06 55 31 06 56 30 J1311-2329 12 56 40 27.9 175.9 -0.3 -3.5 -36 2039 06 57 06 06 58 00 --- 12 58 10 27.9 176.3 -0.2 -3.2 54 2053 06 56 31 Schedule for GBT_VLBA (Code Gb ) Page 8 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 06 58 00 EM170817 12 58 10 28.0 176.7 -0.2 -2.8 -26 2053 06 58 26 07 00 30 --- 13 00 40 28.0 177.4 -0.2 -2.2 124 2085 06 58 01 07 00 30 J1311-2329 13 00 40 27.9 176.9 -0.2 -2.6 -26 2085 07 00 56 07 02 00 --- 13 02 10 27.9 177.3 -0.2 -2.3 64 2102 07 00 31 07 02 00 EM170817 13 02 10 28.1 177.8 -0.1 -1.9 -26 2102 07 02 26 07 04 30 --- 13 04 41 28.1 178.4 -0.1 -1.4 124 2134 07 02 01 07 05 00 J1259-2310 13 05 11 28.3 181.3 0.1 1.1 -5 2134 07 05 05 07 06 00 =1256-229 13 06 11 28.3 181.6 0.1 1.3 55 2148 07 05 01 07 06 00 J1311-2329 13 06 11 28.0 178.3 -0.1 -1.4 -36 2148 07 06 36 07 07 30 --- 13 07 41 28.0 178.7 -0.1 -1.1 54 2162 07 06 01 07 07 30 EM170817 13 07 41 28.1 179.2 -0.1 -0.7 -26 2162 07 07 56 07 10 00 --- 13 10 12 28.1 179.8 -0.0 -0.1 124 2194 07 07 31 07 10 00 J1311-2329 13 10 12 28.0 179.4 -0.0 -0.5 -26 2194 07 10 26 07 11 30 --- 13 11 42 28.0 179.8 -0.0 -0.2 64 2210 07 10 01 07 11 30 EM170817 13 11 42 28.1 180.2 0.0 0.2 -26 2210 07 11 56 07 14 00 --- 13 14 12 28.1 180.9 0.1 0.8 124 2242 07 11 31 07 14 30 J1259-2310 13 14 43 28.2 183.8 0.2 3.2 -5 2242 07 14 35 07 15 30 =1256-229 13 15 43 28.2 184.1 0.3 3.5 55 2256 07 14 31 07 15 30 J1311-2329 13 15 43 28.0 180.8 0.1 0.7 -36 2256 07 16 06 07 17 00 --- 13 17 13 28.0 181.2 0.1 1.0 54 2270 07 15 31 07 17 00 EM170817 13 17 13 28.1 181.7 0.1 1.4 -26 2270 07 17 26 07 19 30 --- 13 19 43 28.1 182.3 0.1 2.0 124 2302 07 17 01 07 19 30 J1311-2329 13 19 43 27.9 181.8 0.1 1.6 -26 2302 07 19 56 07 21 00 --- 13 21 14 27.9 182.2 0.1 1.9 64 2319 07 19 31 07 21 00 EM170817 13 21 14 28.0 182.7 0.2 2.3 -26 2319 07 21 26 07 23 30 --- 13 23 44 28.0 183.4 0.2 2.9 124 2351 07 21 01 07 24 00 J1259-2310 13 24 14 28.0 186.3 0.4 5.3 -5 2351 07 24 05 07 25 00 =1256-229 13 25 14 28.0 186.5 0.4 5.6 55 2365 07 24 01 07 25 00 J1311-2329 13 25 14 27.9 183.3 0.2 2.8 -36 2365 07 25 36 07 26 30 --- 13 26 44 27.9 183.7 0.2 3.1 54 2379 07 25 01 Schedule for GBT_VLBA (Code Gb ) Page 9 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 07 26 30 EM170817 13 26 44 28.0 184.1 0.3 3.5 -26 2379 07 26 56 07 29 00 --- 13 29 15 27.9 184.8 0.3 4.1 124 2411 07 26 31 07 29 00 J1311-2329 13 29 15 27.8 184.3 0.3 3.7 -26 2411 07 29 26 07 30 30 --- 13 30 45 27.8 184.7 0.3 4.0 64 2427 07 29 01 07 30 30 J1312-2350 13 30 45 27.5 184.4 0.3 3.7 -25 2427 07 30 55 07 31 30 --- 13 31 45 27.5 184.6 0.3 4.0 35 2436 07 30 31 07 32 00 J1259-2310 13 32 15 27.8 188.3 0.5 7.1 -7 2436 07 32 07 07 33 00 =1256-229 13 33 16 27.8 188.6 0.6 7.3 53 2450 07 32 01 07 33 00 J1311-2329 13 33 16 27.8 185.3 0.3 4.6 -36 2450 07 33 36 07 34 30 --- 13 34 46 27.8 185.7 0.4 4.9 54 2464 07 33 01 07 34 30 EM170817 13 34 46 27.8 186.2 0.4 5.3 -26 2464 07 34 56 07 37 00 --- 13 37 16 27.8 186.9 0.4 5.9 124 2496 07 34 31 07 37 00 J1311-2329 13 37 16 27.7 186.4 0.4 5.5 -26 2496 07 37 26 07 38 30 --- 13 38 46 27.7 186.8 0.4 5.8 64 2512 07 37 01 07 38 30 EM170817 13 38 46 27.7 187.3 0.5 6.2 -26 2512 07 38 56 07 41 00 --- 13 41 17 27.7 187.9 0.5 6.7 124 2544 07 38 31 07 41 30 J1259-2310 13 41 47 27.5 190.8 0.7 9.2 -5 2544 07 41 35 07 42 30 =1256-229 13 42 47 27.5 191.0 0.7 9.4 55 2558 07 41 31 07 42 30 J1311-2329 13 42 47 27.6 187.8 0.5 6.7 -36 2558 07 43 06 07 44 00 --- 13 44 17 27.5 188.2 0.5 7.0 54 2572 07 42 31 07 44 00 EM170817 13 44 17 27.6 188.7 0.6 7.4 -26 2572 07 44 26 07 46 30 --- 13 46 48 27.5 189.3 0.6 7.9 124 2604 07 44 01 07 46 30 J1311-2329 13 46 48 27.5 188.8 0.6 7.5 -26 2604 07 46 56 07 48 00 --- 13 48 18 27.4 189.2 0.6 7.9 64 2621 07 46 31 07 48 00 EM170817 13 48 18 27.5 189.7 0.6 8.3 -26 2621 07 48 26 07 50 30 --- 13 50 48 27.4 190.3 0.7 8.8 124 2653 07 48 01 07 51 00 J1259-2310 13 51 19 27.1 193.2 0.9 11.2 -5 2653 07 51 05 07 52 00 =1256-229 13 52 19 27.1 193.5 0.9 11.5 55 2667 07 51 01 07 52 00 J1311-2329 13 52 19 27.3 190.2 0.7 8.7 -36 2667 07 52 36 07 53 30 --- 13 53 49 27.2 190.6 0.7 9.1 54 2681 07 52 01 Schedule for GBT_VLBA (Code Gb ) Page 10 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 07 53 30 EM170817 13 53 49 27.3 191.1 0.7 9.5 -26 2681 07 53 56 07 56 00 --- 13 56 19 27.2 191.7 0.8 10.0 124 2713 07 53 31 07 56 00 J1311-2329 13 56 19 27.1 191.3 0.7 9.6 -26 2713 07 56 26 07 57 30 --- 13 57 50 27.1 191.6 0.8 9.9 64 2729 07 56 01 07 57 30 EM170817 13 57 50 27.1 192.1 0.8 10.3 -26 2729 07 57 56 08 00 00 --- 14 00 20 27.0 192.8 0.8 10.9 124 2761 07 57 31 08 00 30 J1259-2310 14 00 50 26.7 195.6 1.0 13.3 -5 2761 08 00 35 08 01 30 =1256-229 14 01 50 26.6 195.9 1.0 13.5 55 2775 08 00 31 08 01 30 J1311-2329 14 01 50 26.9 192.7 0.8 10.8 -36 2775 08 02 06 08 03 00 --- 14 03 20 26.8 193.0 0.8 11.1 54 2789 08 01 31 08 03 00 EM170817 14 03 20 26.9 193.5 0.9 11.5 -26 2789 08 03 26 08 05 30 --- 14 05 51 26.8 194.1 0.9 12.0 124 2821 08 03 01 08 05 30 J1311-2329 14 05 51 26.7 193.7 0.9 11.6 -26 2821 08 05 56 08 07 00 --- 14 07 21 26.7 194.0 0.9 12.0 64 2838 08 05 31 08 07 00 J1312-2350 14 07 21 26.4 193.7 0.9 11.7 -25 2838 08 07 25 08 08 00 --- 14 08 21 26.3 193.9 0.9 11.9 35 2847 08 07 01 08 08 30 J1259-2310 14 08 51 26.2 197.6 1.1 14.9 -7 2847 08 08 37 08 09 30 =1256-229 14 09 52 26.2 197.9 1.2 15.2 53 2860 08 08 31 08 09 30 J1311-2329 14 09 52 26.5 194.7 1.0 12.5 -36 2860 08 10 06 08 11 00 --- 14 11 22 26.5 195.0 1.0 12.8 54 2874 08 09 31 08 11 00 EM170817 14 11 22 26.5 195.5 1.0 13.2 -26 2874 08 11 26 08 13 30 --- 14 13 52 26.3 196.1 1.1 13.7 124 2906 08 11 01 08 13 30 J1311-2329 14 13 52 26.3 195.7 1.0 13.3 -26 2906 08 13 56 08 15 00 --- 14 15 22 26.3 196.0 1.0 13.7 64 2923 08 13 31 08 15 00 EM170817 14 15 22 26.3 196.5 1.1 14.1 -26 2923 08 15 26 08 17 30 --- 14 17 53 26.1 197.1 1.1 14.6 124 2955 08 15 01 08 18 00 J1259-2310 14 18 23 25.6 199.9 1.3 16.9 -5 2955 08 18 05 08 19 00 =1256-229 14 19 23 25.6 200.2 1.3 17.1 55 2969 08 18 01 08 19 00 J1311-2329 14 19 23 26.0 197.0 1.1 14.5 -36 2969 08 19 36 08 20 30 --- 14 20 53 25.9 197.4 1.1 14.8 54 2983 08 19 01 Schedule for GBT_VLBA (Code Gb ) Page 11 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 08 20 30 EM170817 14 20 53 25.9 197.9 1.2 15.2 -26 2983 08 20 56 08 23 00 --- 14 23 24 25.8 198.5 1.2 15.7 124 3015 08 20 31 08 23 00 J1311-2329 14 23 24 25.8 198.0 1.2 15.3 -26 3015 08 23 26 08 24 30 --- 14 24 54 25.7 198.4 1.2 15.6 64 3031 08 23 01 08 24 30 EM170817 14 24 54 25.7 198.9 1.2 16.0 -26 3031 08 24 56 08 27 00 --- 14 27 24 25.5 199.5 1.3 16.5 124 3063 08 24 31 08 27 30 J1259-2310 14 27 55 25.0 202.2 1.5 18.8 -5 3063 08 27 35 08 28 30 =1256-229 14 28 55 24.9 202.5 1.5 19.0 55 3077 08 27 31 08 28 30 J1311-2329 14 28 55 25.4 199.4 1.3 16.5 -36 3077 08 29 06 08 30 00 --- 14 30 25 25.3 199.7 1.3 16.8 54 3091 08 28 31 08 30 00 EM170817 14 30 25 25.3 200.2 1.3 17.2 -26 3091 08 30 26 08 32 30 --- 14 32 55 25.2 200.8 1.4 17.7 124 3123 08 30 01 08 32 30 J1311-2329 14 32 55 25.2 200.3 1.3 17.3 -26 3123 08 32 56 08 34 00 --- 14 34 26 25.1 200.7 1.4 17.6 64 3140 08 32 31 08 34 00 EM170817 14 34 26 25.1 201.2 1.4 18.0 -26 3140 08 34 26 08 36 30 --- 14 36 56 24.9 201.8 1.4 18.5 124 3172 08 34 01 08 37 00 J1259-2310 14 37 26 24.2 204.5 1.6 20.7 -5 3172 08 37 05 08 38 00 =1256-229 14 38 26 24.1 204.7 1.6 20.9 55 3186 08 37 01 08 38 00 J1311-2329 14 38 26 24.8 201.7 1.4 18.4 -36 3186 08 38 36 08 39 30 --- 14 39 56 24.7 202.0 1.5 18.7 54 3200 08 38 01 08 39 30 EM170817 14 39 56 24.7 202.5 1.5 19.1 -26 3200 08 39 56 08 42 00 --- 14 42 27 24.5 203.1 1.5 19.6 124 3232 08 39 31 08 42 00 J1311-2329 14 42 27 24.5 202.6 1.5 19.2 -26 3232 08 42 26 08 43 30 --- 14 43 57 24.4 203.0 1.5 19.5 64 3248 08 42 01 08 43 30 J1312-2350 14 43 57 24.1 202.6 1.5 19.2 -26 3248 08 43 56 08 44 30 --- 14 44 57 24.1 202.8 1.5 19.4 34 3257 08 43 31 08 45 00 J1259-2310 14 45 27 23.5 206.4 1.8 22.3 -7 3257 08 45 07 08 46 00 =1256-229 14 46 28 23.4 206.6 1.8 22.5 53 3270 08 45 01 08 46 00 J1311-2329 14 46 28 24.2 203.6 1.6 20.0 -35 3270 08 46 35 08 47 30 --- 14 47 58 24.1 203.9 1.6 20.3 55 3285 08 46 01 Schedule for GBT_VLBA (Code Gb ) Page 12 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 08 47 30 EM170817 14 47 58 24.0 204.4 1.6 20.7 -26 3285 08 47 56 08 50 00 --- 14 50 28 23.8 205.0 1.7 21.1 124 3317 08 47 31 08 50 00 J1311-2329 14 50 28 23.9 204.5 1.6 20.8 -26 3317 08 50 26 08 51 30 --- 14 51 58 23.7 204.9 1.7 21.1 64 3333 08 50 01 08 51 30 EM170817 14 51 58 23.7 205.3 1.7 21.4 -26 3333 08 51 56 08 54 00 --- 14 54 29 23.5 205.9 1.7 21.9 124 3365 08 51 31 08 54 30 J1259-2310 14 54 59 22.7 208.6 1.9 24.1 -4 3365 08 54 34 08 55 30 =1256-229 14 55 59 22.6 208.8 1.9 24.3 56 3379 08 54 31 08 55 30 J1311-2329 14 55 59 23.4 205.8 1.7 21.8 -35 3379 08 56 05 08 57 00 --- 14 57 29 23.3 206.1 1.7 22.1 55 3394 08 55 31 08 57 00 EM170817 14 57 29 23.2 206.6 1.8 22.5 -26 3394 08 57 26 08 59 30 --- 15 00 00 23.0 207.2 1.8 23.0 124 3426 08 57 01 08 59 30 J1311-2329 15 00 00 23.1 206.7 1.8 22.6 -26 3426 08 59 56 09 01 00 --- 15 01 30 22.9 207.1 1.8 22.9 64 3442 08 59 31 09 01 00 EM170817 15 01 30 22.9 207.5 1.8 23.3 -26 3442 09 01 26 09 03 30 --- 15 04 00 22.6 208.1 1.9 23.7 124 3474 09 01 01 09 04 00 J1259-2310 15 04 30 21.8 210.7 2.1 25.8 -4 3474 09 04 04 09 05 00 =1256-229 15 05 31 21.7 210.9 2.1 26.0 56 3488 09 04 01 09 05 00 J1311-2329 15 05 31 22.6 208.0 1.9 23.6 -35 3488 09 05 35 09 06 30 --- 15 07 01 22.4 208.3 1.9 23.9 55 3503 09 05 01 09 06 30 EM170817 15 07 01 22.4 208.8 1.9 24.3 -26 3503 09 06 56 09 09 00 --- 15 09 31 22.1 209.4 2.0 24.8 124 3535 09 06 31 09 09 00 J1311-2329 15 09 31 22.2 208.9 1.9 24.4 -26 3535 09 09 26 09 10 30 --- 15 11 02 22.0 209.2 2.0 24.7 64 3551 09 09 01 09 10 30 EM170817 15 11 02 22.0 209.7 2.0 25.0 -26 3551 09 10 56 09 13 00 --- 15 13 32 21.7 210.3 2.0 25.5 124 3583 09 10 31 09 13 30 J1259-2310 15 14 02 20.8 212.8 2.2 27.5 -4 3583 09 13 34 09 14 30 =1256-229 15 15 02 20.7 213.0 2.2 27.7 56 3597 09 13 31 09 14 30 J1311-2329 15 15 02 21.7 210.1 2.0 25.4 -35 3597 09 15 05 09 16 00 --- 15 16 32 21.5 210.5 2.1 25.7 55 3612 09 14 31 Schedule for GBT_VLBA (Code Gb ) Page 13 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 09 16 00 EM170817 15 16 32 21.4 210.9 2.1 26.0 -26 3612 09 16 26 09 18 30 --- 15 19 03 21.2 211.5 2.1 26.5 124 3644 09 16 01 09 18 30 J1311-2329 15 19 03 21.3 211.0 2.1 26.1 -26 3644 09 18 56 09 20 00 --- 15 20 33 21.1 211.4 2.1 26.4 64 3660 09 18 31 09 20 00 J1312-2350 15 20 33 20.9 210.9 2.1 26.1 -26 3660 09 20 26 09 21 00 --- 15 21 33 20.8 211.1 2.1 26.3 34 3669 09 20 01 09 21 30 J1259-2310 15 22 03 19.9 214.5 2.4 28.9 -6 3669 09 21 36 09 22 30 =1256-229 15 23 04 19.8 214.8 2.4 29.1 54 3683 09 21 31 09 22 30 J1311-2329 15 23 04 20.8 211.9 2.2 26.9 -35 3683 09 23 05 09 24 00 --- 15 24 34 20.7 212.2 2.2 27.1 55 3697 09 22 31 09 24 00 EM170817 15 24 34 20.6 212.7 2.2 27.5 -26 3697 09 24 26 09 26 30 --- 15 27 04 20.3 213.2 2.3 27.9 124 3729 09 24 01 09 26 30 J1311-2329 15 27 04 20.4 212.8 2.2 27.6 -26 3729 09 26 56 09 28 00 --- 15 28 34 20.3 213.1 2.3 27.8 64 3745 09 26 31 09 28 00 EM170817 15 28 34 20.2 213.6 2.3 28.2 -26 3745 09 28 26 09 30 30 --- 15 31 05 19.9 214.1 2.3 28.6 124 3777 09 28 01 09 31 00 J1259-2310 15 31 35 18.8 216.6 2.5 30.5 -4 3777 09 31 04 09 32 00 =1256-229 15 32 35 18.7 216.8 2.5 30.7 56 3792 09 31 01 09 32 00 J1311-2329 15 32 35 19.8 214.0 2.3 28.5 -35 3792 09 32 35 09 33 30 --- 15 34 05 19.7 214.3 2.4 28.8 55 3806 09 32 01 09 33 30 EM170817 15 34 05 19.6 214.7 2.4 29.1 -26 3806 09 33 56 09 36 00 --- 15 36 36 19.3 215.3 2.4 29.5 124 3838 09 33 31 09 36 00 J1311-2329 15 36 36 19.4 214.8 2.4 29.2 -26 3838 09 36 26 09 37 30 --- 15 38 06 19.2 215.1 2.4 29.5 64 3854 09 36 01 09 37 30 EM170817 15 38 06 19.1 215.6 2.5 29.8 -26 3854 09 37 56 09 40 00 --- 15 40 36 18.8 216.1 2.5 30.2 124 3886 09 37 31 09 40 30 J1259-2310 15 41 06 17.7 218.5 2.7 32.1 -4 3886 09 40 34 09 41 30 =1256-229 15 42 07 17.6 218.7 2.7 32.2 56 3901 09 40 31 09 41 30 J1311-2329 15 42 07 18.8 216.0 2.5 30.1 -35 3901 09 42 05 09 43 00 --- 15 43 37 18.6 216.3 2.5 30.4 55 3915 09 41 31 Schedule for GBT_VLBA (Code Gb ) Page 14 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 09 43 00 EM170817 15 43 37 18.5 216.7 2.5 30.7 -26 3915 09 43 26 09 45 30 --- 15 46 07 18.2 217.3 2.6 31.1 124 3947 09 43 01 09 45 30 J1311-2329 15 46 07 18.3 216.8 2.6 30.8 -26 3947 09 45 56 09 47 00 --- 15 47 38 18.1 217.1 2.6 31.1 64 3963 09 45 31 09 47 00 EM170817 15 47 38 18.0 217.6 2.6 31.4 -26 3963 09 47 26 09 49 30 --- 15 50 08 17.7 218.1 2.7 31.8 124 3995 09 47 01 09 50 00 J1259-2310 15 50 38 16.5 220.5 2.8 33.6 -4 3995 09 50 04 09 51 00 =1256-229 15 51 38 16.4 220.7 2.9 33.7 56 4010 09 50 01 09 51 00 J1311-2329 15 51 38 17.6 217.9 2.7 31.7 -35 4010 09 51 35 09 52 30 --- 15 53 08 17.5 218.3 2.7 32.0 55 4024 09 51 01 09 52 30 EM170817 15 53 08 17.3 218.7 2.7 32.3 -26 4024 09 52 56 09 55 00 --- 15 55 39 17.0 219.2 2.7 32.7 124 4056 09 52 31 09 55 00 J1311-2329 15 55 39 17.2 218.8 2.7 32.4 -26 4056 09 55 26 09 56 30 --- 15 57 09 17.0 219.1 2.7 32.6 64 4072 09 55 01 09 56 30 J1312-2350 15 57 09 16.8 218.6 2.7 32.4 -26 4072 09 56 56 09 57 30 --- 15 58 09 16.7 218.8 2.7 32.5 34 4081 09 56 31 09 58 00 J1259-2310 15 58 39 15.5 222.0 3.0 34.8 -6 4081 09 58 06 09 59 00 =1256-229 15 59 40 15.3 222.2 3.0 35.0 54 4095 09 58 01 09 59 00 J1311-2329 15 59 40 16.7 219.6 2.8 33.0 -34 4095 09 59 34 10 00 30 --- 16 01 10 16.5 219.9 2.8 33.2 56 4109 09 59 01 10 00 30 EM170817 16 01 10 16.3 220.3 2.8 33.5 -26 4109 10 00 56 10 03 00 --- 16 03 40 16.0 220.8 2.9 33.9 124 4141 10 00 31 10 03 00 J1311-2329 16 03 40 16.2 220.4 2.9 33.6 -26 4141 10 03 26 10 04 30 --- 16 05 10 16.0 220.7 2.9 33.9 64 4158 10 03 01 10 04 30 EM170817 16 05 10 15.8 221.1 2.9 34.2 -26 4158 10 04 56 10 07 00 --- 16 07 41 15.5 221.6 2.9 34.5 124 4190 10 04 31 10 07 30 J1259-2310 16 08 11 14.2 223.9 3.1 36.2 -3 4190 10 07 33 10 08 30 =1256-229 16 09 11 14.0 224.1 3.2 36.4 57 4204 10 07 31 10 08 30 J1311-2329 16 09 11 15.4 221.5 2.9 34.5 -34 4204 10 09 04 10 10 00 --- 16 10 41 15.3 221.8 3.0 34.7 56 4219 10 08 31 Schedule for GBT_VLBA (Code Gb ) Page 15 BNS merger counterpart UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 12 Mar 2018 Day 71 --- 10 10 00 EM170817 16 10 41 15.1 222.2 3.0 35.0 -26 4219 10 10 26 10 12 30 --- 16 13 12 14.8 222.7 3.0 35.4 124 4251 10 10 01 10 12 30 J1311-2329 16 13 12 14.9 222.2 3.0 35.1 -26 4251 10 12 56 10 14 00 --- 16 14 42 14.7 222.5 3.0 35.3 64 4267 10 12 31 10 14 00 EM170817 16 14 42 14.6 223.0 3.1 35.6 -26 4267 10 14 26 10 16 30 --- 16 17 12 14.2 223.4 3.1 36.0 124 4299 10 14 01 10 17 00 J1259-2310 16 17 42 12.9 225.7 3.3 37.6 -3 4299 10 17 03 10 18 00 =1256-229 16 18 43 12.7 225.9 3.3 37.7 57 4314 10 17 01 10 18 00 J1311-2329 16 18 43 14.2 223.3 3.1 35.9 -34 4314 10 18 34 10 19 30 --- 16 20 13 14.0 223.6 3.1 36.1 56 4328 10 18 01 10 19 30 EM170817 16 20 13 13.8 224.0 3.2 36.4 -26 4328 10 19 56 10 22 00 --- 16 22 43 13.5 224.5 3.2 36.8 124 4360 10 19 31 10 22 00 J1311-2329 16 22 43 13.6 224.1 3.2 36.5 -26 4360 10 22 26 10 23 30 --- 16 24 14 13.4 224.4 3.2 36.7 64 4377 10 22 01 10 23 30 EM170817 16 24 14 13.3 224.8 3.2 37.0 -26 4377 10 23 56 10 26 00 --- 16 26 44 12.9 225.2 3.3 37.3 124 4409 10 23 31 10 26 30 J1259-2310 16 27 14 11.5 227.4 3.5 38.9 -3 4409 10 26 33 10 27 30 =1256-229 16 28 14 11.4 227.6 3.5 39.0 57 4423 10 26 31 10 27 30 J1311-2329 16 28 14 12.9 225.1 3.3 37.3 -34 4423 10 28 04 10 29 00 --- 16 29 44 12.7 225.4 3.3 37.5 56 4438 10 27 31 10 29 00 EM170817 16 29 44 12.5 225.8 3.3 37.8 -26 4438 10 29 26 10 31 30 --- 16 32 15 12.2 226.3 3.4 38.1 124 4470 10 29 01 10 31 30 J1311-2329 16 32 15 12.3 225.9 3.3 37.8 -26 4470 10 31 56 10 33 00 --- 16 33 45 12.1 226.1 3.4 38.0 64 4486 10 31 31 10 33 00 J1312-2350 16 33 45 12.0 225.7 3.3 37.8 -26 4486 10 33 26 10 34 00 --- 16 34 45 11.9 225.9 3.3 38.0 34 4495 10 33 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess118.C2048glob --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 11 Station: GBT_VLBA Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 5636.00 5636.00 5636.00 5636.00 5636.00 5636.00 5636.00 5636.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = B D B D B D B D The following frequency sets based on these setups were used. Frequency Set: 23 Setup file default. Used with PCAL = off LO sum= 4740.00 4740.00 4804.00 4804.00 4868.00 4868.00 4932.00 4932.00 BBC fr= 896.00 896.00 832.00 832.00 768.00 768.00 704.00 704.00 Bandwd= 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 808.00 808.00 744.00 744.00 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 23 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * EM170817 13 07 05.876058 * 13 09 48.089000 13 10 47.788605 0.00 -23 06 55.47686 *-23 22 53.35000 -23 28 38.30163 0.00 From catalog imbedded in main SCHED input file. * J1303-2405 13 00 37.951987 * 13 03 19.646900 13 04 19.193675 0.00 -23 48 57.23719 *-24 05 03.05600 -24 10 51.14860 0.00 From catalog imbedded in main SCHED input file. * J1312-2350 13 10 05.987814 * 13 12 48.758100 13 13 48.658933 0.00 -23 34 53.02797 *-23 50 46.95300 -23 56 30.19216 0.00 From catalog imbedded in main SCHED input file. * J1311-2329 13 08 54.934098 * 13 11 37.413987 13 12 37.206648 0.00 -23 14 01.14446 *-23 29 56.64651 -23 35 40.60279 0.00 From catalog imbedded in main SCHED input file. 1256-229 12 56 27.604314 * 12 59 08.462031 13 00 07.699580 0.09 * J1259-2310 -22 54 28.11906 *-23 10 38.65427 -23 16 28.89761 0.21 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 244 observations. * 3C286 13 28 49.657758 * 13 31 08.288051 13 31 59.000385 0.18 J1331+3030 30 45 58.64059 * 30 30 32.95924 30 24 51.51461 0.17 1328+307 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1331+30 GSFC 2015a astro solution, unpublished 225 observations. 1334-127 13 34 59.803873 * 13 37 39.782778 13 38 38.411011 0.00 * J1337-1257 -12 42 09.74301 *-12 57 24.69328 -13 02 54.87645 0.00 J1337-12 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 91811 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline EM170817 sess118.C2048glob 1 2 3 4 6 7 8 9 10 12 13 14 + 9.708 320.723 J1303-2405 sess118.C2048glob 1 2 3 4 6 7 8 9 10 12 13 14 + 0.875 21.342 J1312-2350 sess118.C2048glob 1 2 3 4 6 7 8 9 10 12 13 14 + 1.892 56.087 J1311-2329 sess118.C2048glob 1 2 3 4 6 7 8 9 10 12 13 14 + 7.117 226.084 J1259-2310 sess118.C2048glob 21 23 26 0.800 35.448 3C286 sess118.C2048glob 26 0.106 0.000 J1337-1257 sess118.C2048glob 1 2 3 4 6 7 8 9 10 12 13 14 + 1.250 28.401 EFFECT OF SOLAR CORONA The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) EM170817 143.3 J1303-2405 143.9 J1312-2350 142.5 J1311-2329 142.9 J1259-2310 145.2 3C286 140.2 J1337-1257 143.7 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg