COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: Imaging the high-z quasar W2246 Exp. Code: EY034 Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Lulu FAN, Contact: Jun Yang Address: Onsala Space Observatory SE-439 92 Onsala Sweden Phone: +46 31 7725531 EMAIL: jun.yang@chalmers.se Fax: +46 31 7725590 Phone during observation: +46 31 7725531 Observing mode: 1024-16-2 Notes: 1024 Mbps, 16x16 MHz, RCP & LCP, 2 bit sampling L Band/1.6 GHz DBBC2 stations: DDC V107 Schedule for EFLSBERG (Code Ef ) Page 2 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 100.49 100.49 100.49 100.49 132.49 132.49 132.49 132.49 164.49 164.49 164.49 164.49 196.49 196.49 196.49 196.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 03 00 00 3C454.3 19 37 12 37.8 112.6 -3.3 -37.7 0 0 03 00 00 03 03 30 --- 19 40 43 38.3 113.5 -3.2 -37.4 210 27 03 00 01 03 05 30 J2248-0541 19 42 43 21.1 129.2 -3.1 -29.7 21 27 03 05 30 03 06 30 =2245-059 19 43 43 21.2 129.5 -3.1 -29.5 60 35 03 05 31 03 06 30 W2246-0526 19 43 43 21.7 129.8 -3.1 -29.4 -26 35 No stop 03 09 00 --- 19 46 14 22.0 130.4 -3.0 -29.1 124 54 03 06 31 03 09 15 J2248-0541 19 46 29 21.6 130.1 -3.0 -29.2 -11 54 03 09 15 03 10 15 =2245-059 19 47 29 21.7 130.3 -3.0 -29.1 49 62 03 09 16 03 10 15 W2246-0526 19 47 29 22.1 130.6 -3.0 -29.0 -26 62 No stop 03 12 55 --- 19 50 09 22.4 131.3 -2.9 -28.7 134 82 03 10 16 03 13 10 J2248-0541 19 50 24 22.0 131.0 -3.0 -28.8 -11 82 03 13 10 03 14 10 =2245-059 19 51 24 22.1 131.3 -3.0 -28.7 49 90 03 13 11 03 14 10 W2246-0526 19 51 24 22.6 131.6 -2.9 -28.5 -26 90 No stop 03 16 50 --- 19 54 05 22.9 132.2 -2.9 -28.2 134 111 03 14 11 03 17 05 J2248-0541 19 54 20 22.5 132.0 -2.9 -28.4 -11 111 03 17 05 03 18 05 =2245-059 19 55 20 22.6 132.2 -2.9 -28.2 49 119 03 17 06 03 18 05 W2246-0526 19 55 20 23.0 132.5 -2.9 -28.1 -26 119 No stop 03 20 45 --- 19 58 01 23.4 133.1 -2.8 -27.8 134 139 03 18 06 03 21 20 J2248-0541 19 58 36 23.0 133.0 -2.8 -27.9 9 139 03 21 20 03 22 20 =2245-059 19 59 36 23.1 133.2 -2.8 -27.7 60 147 03 21 21 03 22 20 W2246-0526 19 59 36 23.5 133.5 -2.8 -27.6 -26 147 No stop 03 25 00 --- 20 02 16 23.8 134.2 -2.7 -27.3 134 167 03 22 21 03 25 15 J2248-0541 20 02 31 23.4 133.9 -2.8 -27.4 -11 167 03 25 15 03 26 15 =2245-059 20 03 31 23.6 134.1 -2.8 -27.3 49 175 03 25 16 03 26 30 J2245-0755 20 03 46 21.8 135.8 -2.7 -26.6 -20 175 03 26 30 03 27 30 =2243-081 20 04 47 22.0 136.1 -2.7 -26.4 40 183 03 26 31 Schedule for EFLSBERG (Code Ef ) Page 3 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 03 28 15 J2248-0541 20 05 32 23.8 134.6 -2.7 -27.0 9 183 03 28 15 03 29 15 =2245-059 20 06 32 23.9 134.9 -2.7 -26.9 60 191 03 28 16 03 29 15 W2246-0526 20 06 32 24.3 135.2 -2.7 -26.7 -26 191 No stop 03 31 45 --- 20 09 02 24.6 135.8 -2.6 -26.4 124 210 03 29 16 03 32 00 J2248-0541 20 09 17 24.2 135.5 -2.7 -26.6 -11 210 03 32 00 03 33 00 =2245-059 20 10 18 24.3 135.8 -2.6 -26.4 49 218 03 32 01 03 33 00 W2246-0526 20 10 18 24.7 136.1 -2.6 -26.3 -26 218 No stop 03 35 40 --- 20 12 58 25.0 136.8 -2.6 -25.9 134 238 03 33 01 03 35 55 J2248-0541 20 13 13 24.6 136.5 -2.6 -26.1 -11 238 03 35 55 03 36 55 =2245-059 20 14 13 24.8 136.8 -2.6 -26.0 49 246 03 35 56 03 36 55 W2246-0526 20 14 13 25.2 137.1 -2.5 -25.8 -26 246 No stop 03 39 35 --- 20 16 54 25.5 137.8 -2.5 -25.4 134 267 03 36 56 03 39 50 J2248-0541 20 17 09 25.1 137.5 -2.5 -25.6 -10 267 03 39 50 03 40 50 =2245-059 20 18 09 25.2 137.7 -2.5 -25.4 50 274 03 39 51 03 40 50 W2246-0526 20 18 09 25.6 138.1 -2.5 -25.3 -26 274 No stop 03 43 30 --- 20 20 49 25.9 138.7 -2.4 -24.9 134 295 03 40 51 03 44 05 J2248-0541 20 21 24 25.5 138.5 -2.5 -25.0 10 295 03 44 05 03 45 05 =2245-059 20 22 25 25.6 138.8 -2.4 -24.9 60 303 03 44 06 03 45 05 W2246-0526 20 22 25 26.0 139.1 -2.4 -24.7 -26 303 No stop 03 47 45 --- 20 25 05 26.3 139.8 -2.4 -24.3 134 323 03 45 06 03 48 00 J2248-0541 20 25 20 25.9 139.5 -2.4 -24.5 -10 323 03 48 00 03 49 00 =2245-059 20 26 20 26.0 139.8 -2.4 -24.4 50 331 03 48 01 03 49 15 J2245-0755 20 26 35 24.2 141.4 -2.3 -23.6 -21 331 03 49 15 03 50 15 =2243-081 20 27 35 24.3 141.6 -2.3 -23.5 39 339 03 49 16 03 51 00 J2248-0541 20 28 21 26.2 140.3 -2.3 -24.1 9 339 03 51 00 03 52 00 =2245-059 20 29 21 26.3 140.5 -2.3 -24.0 60 347 03 51 01 03 52 00 W2246-0526 20 29 21 26.8 140.9 -2.3 -23.7 -26 347 No stop 03 54 30 --- 20 31 51 27.0 141.5 -2.3 -23.4 124 366 03 52 01 03 54 45 J2248-0541 20 32 06 26.6 141.2 -2.3 -23.6 -10 366 03 54 45 03 55 45 =2245-059 20 33 06 26.7 141.5 -2.3 -23.4 50 374 03 54 46 Schedule for EFLSBERG (Code Ef ) Page 4 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 03 55 45 W2246-0526 20 33 06 27.1 141.9 -2.2 -23.2 -26 374 No stop 03 58 25 --- 20 35 47 27.4 142.6 -2.2 -22.8 134 394 03 55 46 03 58 40 J2248-0541 20 36 02 27.0 142.2 -2.2 -23.0 -10 394 03 58 40 03 59 40 =2245-059 20 37 02 27.1 142.5 -2.2 -22.9 50 402 03 58 41 03 59 40 W2246-0526 20 37 02 27.5 142.9 -2.2 -22.7 -26 402 No stop 04 02 20 --- 20 39 42 27.8 143.6 -2.1 -22.3 134 423 03 59 41 04 02 35 J2248-0541 20 39 57 27.4 143.3 -2.2 -22.5 -10 423 04 02 35 04 03 35 =2245-059 20 40 58 27.5 143.5 -2.1 -22.3 50 430 04 02 36 04 03 35 W2246-0526 20 40 58 27.9 143.9 -2.1 -22.1 -26 430 No stop 04 06 15 --- 20 43 38 28.1 144.6 -2.1 -21.7 134 451 04 03 36 04 06 50 J2248-0541 20 44 13 27.8 144.4 -2.1 -21.8 10 451 04 06 50 04 07 50 =2245-059 20 45 13 27.9 144.6 -2.1 -21.7 60 459 04 06 51 04 07 50 W2246-0526 20 45 13 28.3 145.0 -2.0 -21.5 -26 459 No stop 04 10 30 --- 20 47 54 28.5 145.7 -2.0 -21.1 134 479 04 07 51 04 10 45 J2248-0541 20 48 09 28.1 145.4 -2.0 -21.3 -10 479 04 10 45 04 11 45 =2245-059 20 49 09 28.2 145.7 -2.0 -21.1 50 487 04 10 46 04 12 00 J2245-0755 20 49 24 26.4 147.2 -2.0 -20.4 -21 487 04 12 00 04 13 00 =2243-081 20 50 24 26.4 147.4 -1.9 -20.2 39 495 04 12 01 04 13 45 J2248-0541 20 51 09 28.4 146.2 -2.0 -20.8 8 495 04 13 45 04 14 45 =2245-059 20 52 09 28.5 146.5 -1.9 -20.7 60 502 04 13 46 04 14 45 W2246-0526 20 52 09 28.9 146.9 -1.9 -20.4 -26 502 No stop 04 17 15 --- 20 54 40 29.1 147.5 -1.9 -20.1 124 522 04 14 46 04 17 30 J2248-0541 20 54 55 28.7 147.2 -1.9 -20.3 -10 522 04 17 30 04 18 30 =2245-059 20 55 55 28.8 147.5 -1.9 -20.1 50 529 04 17 31 04 18 30 W2246-0526 20 55 55 29.2 147.9 -1.9 -19.9 -26 529 No stop 04 21 10 --- 20 58 35 29.4 148.6 -1.8 -19.4 134 550 04 18 31 04 21 25 J2248-0541 20 58 51 29.1 148.2 -1.8 -19.7 -10 550 04 21 25 04 22 25 =2245-059 20 59 51 29.2 148.5 -1.8 -19.5 50 558 04 21 26 04 22 25 W2246-0526 20 59 51 29.5 148.9 -1.8 -19.2 -26 558 No stop 04 25 05 --- 21 02 31 29.8 149.6 -1.7 -18.8 134 578 04 22 26 Schedule for EFLSBERG (Code Ef ) Page 5 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 04 25 20 J2248-0541 21 02 46 29.4 149.3 -1.8 -19.0 -10 578 04 25 20 04 26 20 =2245-059 21 03 46 29.5 149.6 -1.8 -18.9 50 586 04 25 21 04 26 20 W2246-0526 21 03 46 29.9 150.0 -1.7 -18.6 -26 586 No stop 04 29 00 --- 21 06 27 30.1 150.7 -1.7 -18.2 134 607 04 26 21 04 29 35 J2248-0541 21 07 02 29.7 150.4 -1.7 -18.4 10 607 04 29 35 04 30 35 =2245-059 21 08 02 29.8 150.7 -1.7 -18.2 60 614 04 29 36 04 30 35 W2246-0526 21 08 02 30.2 151.1 -1.7 -17.9 -26 614 No stop 04 33 15 --- 21 10 42 30.4 151.9 -1.6 -17.5 134 635 04 30 36 04 33 30 J2248-0541 21 10 57 30.0 151.5 -1.6 -17.7 -10 635 04 33 30 04 34 30 =2245-059 21 11 58 30.1 151.8 -1.6 -17.6 50 643 04 33 31 04 34 45 J2245-0755 21 12 13 28.2 153.2 -1.6 -16.8 -22 643 04 34 45 04 35 45 =2243-081 21 13 13 28.2 153.5 -1.6 -16.7 38 651 04 34 46 04 36 30 J2248-0541 21 13 58 30.3 152.3 -1.6 -17.2 8 651 04 36 30 04 37 30 =2245-059 21 14 58 30.3 152.6 -1.6 -17.1 60 658 04 36 31 04 37 30 W2246-0526 21 14 58 30.7 153.1 -1.5 -16.8 -26 658 No stop 04 40 00 --- 21 17 29 30.9 153.8 -1.5 -16.4 124 678 04 37 31 04 40 15 J2248-0541 21 17 44 30.5 153.4 -1.5 -16.6 -10 678 04 40 15 04 41 15 =2245-059 21 18 44 30.6 153.7 -1.5 -16.5 50 685 04 40 16 04 41 15 W2246-0526 21 18 44 31.0 154.1 -1.5 -16.2 -26 685 No stop 04 43 55 --- 21 21 24 31.2 154.8 -1.4 -15.7 134 706 04 41 16 04 44 10 J2248-0541 21 21 39 30.8 154.5 -1.5 -16.0 -10 706 04 44 10 04 45 10 =2245-059 21 22 39 30.9 154.8 -1.4 -15.8 50 714 04 44 11 04 45 10 W2246-0526 21 22 39 31.2 155.2 -1.4 -15.5 -26 714 No stop 04 47 50 --- 21 25 20 31.4 155.9 -1.4 -15.1 134 734 04 45 11 04 48 05 J2248-0541 21 25 35 31.1 155.6 -1.4 -15.3 -11 734 04 48 05 04 49 05 =2245-059 21 26 35 31.1 155.8 -1.4 -15.1 49 742 04 48 06 04 49 05 W2246-0526 21 26 35 31.5 156.3 -1.3 -14.9 -27 742 No stop 04 51 45 --- 21 29 15 31.7 157.1 -1.3 -14.4 133 763 04 49 06 04 52 20 J2248-0541 21 29 51 31.3 156.8 -1.3 -14.6 9 763 04 52 20 04 53 20 =2245-059 21 30 51 31.4 157.0 -1.3 -14.4 60 770 04 52 21 Schedule for EFLSBERG (Code Ef ) Page 6 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 04 53 20 W2246-0526 21 30 51 31.8 157.5 -1.3 -14.1 -27 770 No stop 04 56 00 --- 21 33 31 31.9 158.3 -1.2 -13.7 133 791 04 53 21 04 56 15 J2248-0541 21 33 46 31.6 157.9 -1.3 -13.9 -11 791 04 56 15 04 57 15 =2245-059 21 34 46 31.6 158.2 -1.2 -13.7 49 799 04 56 16 04 57 30 J2245-0755 21 35 01 29.6 159.4 -1.2 -13.0 -22 799 04 57 30 04 58 30 =2243-081 21 36 02 29.7 159.7 -1.2 -12.8 38 806 04 57 31 04 59 15 J2248-0541 21 36 47 31.8 158.7 -1.2 -13.4 8 806 04 59 15 05 00 15 =2245-059 21 37 47 31.8 159.0 -1.2 -13.2 60 814 04 59 16 05 00 15 W2246-0526 21 37 47 32.2 159.5 -1.2 -12.9 -27 814 No stop 05 02 45 --- 21 40 17 32.3 160.2 -1.1 -12.5 123 833 05 00 16 05 03 00 J2248-0541 21 40 32 32.0 159.8 -1.1 -12.7 -11 833 05 03 00 05 04 00 =2245-059 21 41 33 32.0 160.1 -1.1 -12.6 49 841 05 03 01 05 04 00 W2246-0526 21 41 33 32.4 160.6 -1.1 -12.3 -27 841 No stop 05 06 40 --- 21 44 13 32.5 161.3 -1.0 -11.8 133 862 05 04 01 05 06 55 J2248-0541 21 44 28 32.2 160.9 -1.1 -12.0 -11 862 05 06 55 05 07 55 =2245-059 21 45 28 32.2 161.2 -1.1 -11.9 49 870 05 06 56 05 07 55 W2246-0526 21 45 28 32.6 161.7 -1.0 -11.6 -27 870 No stop 05 10 35 --- 21 48 09 32.7 162.5 -1.0 -11.1 133 890 05 07 56 05 10 50 J2248-0541 21 48 24 32.4 162.1 -1.0 -11.3 -11 890 05 10 50 05 11 50 =2245-059 21 49 24 32.4 162.4 -1.0 -11.2 49 898 05 10 51 05 11 50 W2246-0526 21 49 24 32.8 162.8 -1.0 -10.9 -27 898 No stop 05 14 30 --- 21 52 04 32.9 163.6 -0.9 -10.4 133 918 05 11 51 05 15 05 J2248-0541 21 52 39 32.6 163.3 -0.9 -10.6 9 918 05 15 05 05 16 05 =2245-059 21 53 39 32.6 163.6 -0.9 -10.4 60 926 05 15 06 05 16 05 W2246-0526 21 53 39 33.0 164.1 -0.9 -10.1 -27 926 No stop 05 18 45 --- 21 56 20 33.1 164.9 -0.8 -9.6 133 947 05 16 06 05 19 00 J2248-0541 21 56 35 32.8 164.4 -0.9 -9.9 -11 947 05 19 00 05 20 00 =2245-059 21 57 35 32.8 164.7 -0.9 -9.7 49 955 05 19 01 05 20 15 J2245-0755 21 57 50 30.7 165.9 -0.8 -9.0 -23 955 05 20 15 05 21 15 =2243-081 21 58 50 30.7 166.1 -0.8 -8.8 37 962 05 20 16 Schedule for EFLSBERG (Code Ef ) Page 7 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 05 22 00 J2248-0541 21 59 35 32.9 165.3 -0.8 -9.3 7 962 05 22 00 05 23 00 =2245-059 22 00 36 32.9 165.6 -0.8 -9.1 60 970 05 22 01 05 23 00 W2246-0526 22 00 36 33.2 166.1 -0.8 -8.8 -27 970 No stop 05 25 30 --- 22 03 06 33.3 166.9 -0.7 -8.4 123 989 05 23 01 05 25 45 J2248-0541 22 03 21 33.0 166.4 -0.8 -8.6 -11 989 05 25 45 05 26 45 =2245-059 22 04 21 33.1 166.7 -0.7 -8.4 49 997 05 25 46 05 26 45 W2246-0526 22 04 21 33.4 167.2 -0.7 -8.1 -27 997 No stop 05 29 25 --- 22 07 02 33.5 168.0 -0.7 -7.6 133 1018 05 26 46 05 29 40 J2248-0541 22 07 17 33.2 167.6 -0.7 -7.9 -11 1018 05 29 40 05 30 40 =2245-059 22 08 17 33.2 167.9 -0.7 -7.7 49 1025 05 29 41 05 30 40 W2246-0526 22 08 17 33.5 168.4 -0.6 -7.4 -27 1025 No stop 05 33 20 --- 22 10 57 33.6 169.2 -0.6 -6.9 133 1046 05 30 41 05 33 35 J2248-0541 22 11 12 33.3 168.7 -0.6 -7.2 -11 1046 05 33 35 05 34 35 =2245-059 22 12 13 33.3 169.0 -0.6 -7.0 49 1054 05 33 36 05 34 35 W2246-0526 22 12 13 33.6 169.5 -0.6 -6.7 -27 1054 No stop 05 37 15 --- 22 14 53 33.7 170.3 -0.5 -6.1 133 1074 05 34 36 05 37 50 J2248-0541 22 15 28 33.4 170.0 -0.6 -6.4 9 1074 05 37 50 05 38 50 =2245-059 22 16 28 33.4 170.3 -0.5 -6.2 60 1082 05 37 51 05 38 50 W2246-0526 22 16 28 33.7 170.8 -0.5 -5.8 -27 1082 No stop 05 41 30 --- 22 19 09 33.8 171.6 -0.5 -5.3 133 1103 05 38 51 05 41 45 J2248-0541 22 19 24 33.5 171.2 -0.5 -5.6 -11 1103 05 41 45 05 42 45 =2245-059 22 20 24 33.5 171.5 -0.5 -5.4 49 1110 05 41 46 05 43 00 J2245-0755 22 20 39 31.4 172.4 -0.4 -4.9 -23 1110 05 43 00 05 44 00 =2243-081 22 21 39 31.4 172.7 -0.4 -4.7 37 1118 05 43 01 05 44 45 J2248-0541 22 22 24 33.6 172.1 -0.4 -5.1 7 1118 05 44 45 05 45 45 =2245-059 22 23 24 33.6 172.3 -0.4 -4.9 60 1126 05 44 46 05 45 45 W2246-0526 22 23 24 33.9 172.9 -0.4 -4.5 -27 1126 No stop 05 48 15 --- 22 25 55 33.9 173.6 -0.4 -4.1 123 1145 05 45 46 05 48 30 J2248-0541 22 26 10 33.7 173.2 -0.4 -4.4 -11 1145 05 48 30 05 49 30 =2245-059 22 27 10 33.7 173.5 -0.4 -4.2 49 1153 05 48 31 Schedule for EFLSBERG (Code Ef ) Page 8 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 05 49 30 W2246-0526 22 27 10 34.0 174.0 -0.3 -3.8 -27 1153 No stop 05 52 10 --- 22 29 50 34.0 174.8 -0.3 -3.3 133 1174 05 49 31 05 52 25 J2248-0541 22 30 05 33.7 174.3 -0.3 -3.6 -11 1174 05 52 25 05 53 25 =2245-059 22 31 06 33.8 174.6 -0.3 -3.4 49 1181 05 52 26 05 53 25 W2246-0526 22 31 06 34.0 175.2 -0.3 -3.1 -28 1181 No stop 05 56 05 --- 22 33 46 34.1 176.0 -0.2 -2.6 132 1202 05 53 26 05 56 20 J2248-0541 22 34 01 33.8 175.5 -0.2 -2.9 -12 1202 05 56 20 05 57 20 =2245-059 22 35 01 33.8 175.8 -0.2 -2.7 48 1210 05 56 21 05 57 20 W2246-0526 22 35 01 34.1 176.4 -0.2 -2.3 -28 1210 No stop 06 00 00 --- 22 37 42 34.1 177.2 -0.2 -1.8 132 1230 05 57 21 06 00 35 J2248-0541 22 38 17 33.8 176.8 -0.2 -2.0 8 1230 06 00 35 06 01 35 =2245-059 22 39 17 33.8 177.1 -0.2 -1.9 60 1238 06 00 36 06 01 35 W2246-0526 22 39 17 34.1 177.6 -0.1 -1.5 -28 1238 No stop 06 04 15 --- 22 41 57 34.1 178.4 -0.1 -1.0 132 1259 06 01 36 06 04 30 J2248-0541 22 42 12 33.9 178.0 -0.1 -1.3 -12 1259 06 04 30 06 05 30 =2245-059 22 43 13 33.9 178.3 -0.1 -1.1 48 1266 06 04 31 06 05 45 J2245-0755 22 43 28 31.6 179.0 -0.1 -0.6 -23 1266 06 05 45 06 06 45 =2243-081 22 44 28 31.7 179.3 -0.0 -0.4 37 1274 06 05 46 06 07 45 3C454.3 22 45 28 55.7 176.0 -0.2 -2.7 -66 1274 06 07 45 06 11 15 --- 22 48 59 55.7 177.5 -0.1 -1.7 144 1301 06 07 46 06 13 15 J2248-0541 22 50 59 33.9 180.6 0.0 0.4 3 1301 06 13 15 06 14 15 =2245-059 22 51 59 33.9 180.9 0.0 0.6 60 1309 06 13 16 06 14 15 W2246-0526 22 51 59 34.1 181.5 0.1 0.9 -28 1309 No stop 06 16 45 --- 22 54 29 34.1 182.2 0.1 1.4 122 1328 06 14 16 06 17 00 J2248-0541 22 54 44 33.9 181.7 0.1 1.1 -12 1328 06 17 00 06 18 00 =2245-059 22 55 45 33.9 182.0 0.1 1.3 48 1336 06 17 01 06 18 00 W2246-0526 22 55 45 34.1 182.6 0.1 1.7 -28 1336 No stop 06 20 40 --- 22 58 25 34.1 183.4 0.2 2.2 132 1356 06 18 01 06 20 55 J2248-0541 22 58 40 33.8 182.9 0.2 1.9 -12 1356 06 20 55 06 21 55 =2245-059 22 59 40 33.8 183.2 0.2 2.0 48 1364 06 20 56 Schedule for EFLSBERG (Code Ef ) Page 9 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 06 21 55 W2246-0526 22 59 40 34.1 183.8 0.2 2.4 -28 1364 No stop 06 24 35 --- 23 02 21 34.0 184.6 0.3 2.9 132 1385 06 21 56 06 24 50 J2248-0541 23 02 36 33.8 184.1 0.2 2.6 -12 1385 06 24 50 06 25 50 =2245-059 23 03 36 33.8 184.4 0.2 2.8 48 1393 06 24 51 06 25 50 W2246-0526 23 03 36 34.0 185.0 0.3 3.2 -28 1393 No stop 06 28 30 --- 23 06 16 34.0 185.8 0.3 3.7 132 1413 06 25 51 06 29 05 J2248-0541 23 06 51 33.8 185.4 0.3 3.4 8 1413 06 29 05 06 30 05 =2245-059 23 07 52 33.7 185.6 0.3 3.6 60 1421 06 29 06 06 30 05 W2246-0526 23 07 52 34.0 186.2 0.3 4.0 -28 1421 No stop 06 32 45 --- 23 10 32 33.9 187.0 0.4 4.5 132 1441 06 30 06 06 33 00 J2248-0541 23 10 47 33.7 186.5 0.4 4.2 -12 1441 06 33 00 06 34 00 =2245-059 23 11 47 33.7 186.8 0.4 4.4 48 1449 06 33 01 06 34 15 J2245-0755 23 12 02 31.4 187.3 0.4 4.7 -23 1449 06 34 15 06 35 15 =2243-081 23 13 02 31.4 187.6 0.4 4.9 37 1457 06 34 16 06 36 00 J2248-0541 23 13 48 33.6 187.4 0.4 4.7 7 1457 06 36 00 06 37 00 =2245-059 23 14 48 33.6 187.7 0.4 4.9 60 1465 06 36 01 06 37 00 W2246-0526 23 14 48 33.8 188.3 0.5 5.3 -28 1465 No stop 06 39 30 --- 23 17 18 33.8 189.1 0.5 5.8 122 1484 06 37 01 06 39 45 J2248-0541 23 17 33 33.5 188.5 0.5 5.4 -12 1484 06 39 45 06 40 45 =2245-059 23 18 33 33.5 188.8 0.5 5.6 48 1492 06 39 46 06 40 45 W2246-0526 23 18 33 33.7 189.4 0.5 6.0 -28 1492 No stop 06 43 25 --- 23 21 14 33.6 190.2 0.6 6.5 132 1512 06 40 46 06 43 40 J2248-0541 23 21 29 33.5 189.7 0.5 6.2 -12 1512 06 43 40 06 44 40 =2245-059 23 22 29 33.4 190.0 0.6 6.4 48 1520 06 43 41 06 44 40 W2246-0526 23 22 29 33.6 190.6 0.6 6.7 -28 1520 No stop 06 47 20 --- 23 25 09 33.5 191.4 0.6 7.2 132 1541 06 44 41 06 47 35 J2248-0541 23 25 25 33.3 190.9 0.6 6.9 -12 1541 06 47 35 06 48 35 =2245-059 23 26 25 33.3 191.2 0.6 7.1 48 1548 06 47 36 06 48 35 W2246-0526 23 26 25 33.5 191.8 0.7 7.5 -28 1548 No stop 06 51 15 --- 23 29 05 33.4 192.5 0.7 8.0 132 1569 06 48 36 Schedule for EFLSBERG (Code Ef ) Page 10 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 06 51 50 J2248-0541 23 29 40 33.2 192.1 0.7 7.7 8 1569 06 51 50 06 52 50 =2245-059 23 30 40 33.2 192.4 0.7 7.9 60 1577 06 51 51 06 52 50 W2246-0526 23 30 40 33.3 193.0 0.7 8.3 -28 1577 No stop 06 55 30 --- 23 33 21 33.2 193.8 0.8 8.8 132 1597 06 52 51 06 55 45 J2248-0541 23 33 36 33.1 193.3 0.7 8.4 -12 1597 06 55 45 06 56 45 =2245-059 23 34 36 33.0 193.6 0.8 8.6 48 1605 06 55 46 06 57 00 J2245-0755 23 34 51 30.7 193.9 0.8 8.9 -24 1605 06 57 00 06 58 00 =2243-081 23 35 51 30.7 194.2 0.8 9.0 36 1613 06 57 01 06 58 45 J2248-0541 23 36 36 33.0 194.2 0.8 9.0 7 1613 06 58 45 06 59 45 =2245-059 23 37 37 32.9 194.5 0.8 9.2 60 1621 06 58 46 06 59 45 W2246-0526 23 37 37 33.1 195.1 0.8 9.5 -28 1621 No stop 07 02 15 --- 23 40 07 33.0 195.8 0.9 10.0 122 1640 06 59 46 07 02 30 J2248-0541 23 40 22 32.8 195.3 0.9 9.7 -12 1640 07 02 30 07 03 30 =2245-059 23 41 22 32.8 195.6 0.9 9.9 48 1648 07 02 31 07 03 30 W2246-0526 23 41 22 32.9 196.2 0.9 10.2 -28 1648 No stop 07 06 10 --- 23 44 03 32.8 196.9 0.9 10.7 132 1668 07 03 31 07 06 25 J2248-0541 23 44 18 32.6 196.4 0.9 10.4 -12 1668 07 06 25 07 07 25 =2245-059 23 45 18 32.6 196.7 0.9 10.6 48 1676 07 06 26 07 07 25 W2246-0526 23 45 18 32.7 197.3 1.0 10.9 -28 1676 No stop 07 10 05 --- 23 47 58 32.6 198.1 1.0 11.4 132 1697 07 07 26 07 10 20 J2248-0541 23 48 13 32.4 197.5 1.0 11.1 -12 1697 07 10 20 07 11 20 =2245-059 23 49 13 32.4 197.8 1.0 11.3 48 1704 07 10 21 07 11 20 W2246-0526 23 49 13 32.5 198.4 1.0 11.6 -28 1704 No stop 07 14 00 --- 23 51 54 32.4 199.2 1.1 12.1 132 1725 07 11 21 07 14 35 J2248-0541 23 52 29 32.2 198.8 1.1 11.9 8 1725 07 14 35 07 15 35 =2245-059 23 53 29 32.2 199.1 1.1 12.0 60 1733 07 14 36 07 15 35 W2246-0526 23 53 29 32.3 199.7 1.1 12.4 -28 1733 No stop 07 18 15 --- 23 56 10 32.2 200.4 1.2 12.9 132 1753 07 15 36 07 18 30 J2248-0541 23 56 25 32.0 199.9 1.1 12.6 -12 1753 07 18 30 07 19 30 =2245-059 23 57 25 32.0 200.2 1.1 12.7 48 1761 07 18 31 Schedule for EFLSBERG (Code Ef ) Page 11 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 07 19 45 J2245-0755 23 57 40 29.7 200.3 1.2 12.9 -24 1761 07 19 45 07 20 45 =2243-081 23 58 40 29.6 200.6 1.2 13.0 36 1769 07 19 46 07 21 30 J2248-0541 23 59 25 31.9 200.8 1.2 13.1 7 1769 07 21 30 07 22 30 =2245-059 00 00 25 31.8 201.0 1.2 13.3 60 1776 07 21 31 07 22 30 W2246-0526 00 00 25 31.9 201.6 1.2 13.6 -28 1776 No stop 07 25 00 --- 00 02 56 31.8 202.4 1.3 14.1 122 1796 07 22 31 07 25 15 J2248-0541 00 03 11 31.6 201.8 1.2 13.7 -12 1796 07 25 15 07 26 15 =2245-059 00 04 11 31.6 202.1 1.3 13.9 48 1803 07 25 16 07 26 15 W2246-0526 00 04 11 31.7 202.7 1.3 14.3 -28 1803 No stop 07 28 55 --- 00 06 51 31.5 203.5 1.3 14.7 132 1824 07 26 16 07 29 10 J2248-0541 00 07 06 31.4 202.9 1.3 14.4 -12 1824 07 29 10 07 30 10 =2245-059 00 08 07 31.3 203.2 1.3 14.6 48 1832 07 29 11 07 30 10 W2246-0526 00 08 07 31.5 203.8 1.3 14.9 -28 1832 No stop 07 32 50 --- 00 10 47 31.3 204.6 1.4 15.4 132 1852 07 30 11 07 33 05 J2248-0541 00 11 02 31.2 204.0 1.4 15.1 -12 1852 07 33 05 07 34 05 =2245-059 00 12 02 31.1 204.3 1.4 15.3 48 1860 07 33 06 07 34 05 W2246-0526 00 12 02 31.2 204.9 1.4 15.6 -28 1860 No stop 07 36 45 --- 00 14 43 31.0 205.7 1.5 16.1 132 1881 07 34 06 07 37 20 J2248-0541 00 15 18 30.9 205.2 1.4 15.8 8 1881 07 37 20 07 38 20 =2245-059 00 16 18 30.8 205.5 1.5 16.0 60 1888 07 37 21 07 38 20 W2246-0526 00 16 18 30.9 206.1 1.5 16.3 -28 1888 No stop 07 41 00 --- 00 18 58 30.7 206.9 1.5 16.8 132 1909 07 38 21 07 41 15 J2248-0541 00 19 13 30.6 206.3 1.5 16.5 -12 1909 07 41 15 07 42 15 =2245-059 00 20 14 30.5 206.6 1.5 16.6 48 1917 07 41 16 07 42 30 J2245-0755 00 20 29 28.2 206.5 1.6 16.7 -24 1917 07 42 30 07 43 30 =2243-081 00 21 29 28.2 206.8 1.6 16.8 36 1925 07 42 31 07 44 15 J2248-0541 00 22 14 30.4 207.2 1.6 17.0 7 1925 07 44 15 07 45 15 =2245-059 00 23 14 30.3 207.4 1.6 17.1 60 1932 07 44 16 07 45 15 W2246-0526 00 23 14 30.4 208.0 1.6 17.5 -28 1932 No stop 07 47 45 --- 00 25 44 30.2 208.7 1.6 17.9 122 1952 07 45 16 Schedule for EFLSBERG (Code Ef ) Page 12 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 07 48 00 J2248-0541 00 25 59 30.1 208.2 1.6 17.6 -12 1952 07 48 00 07 49 00 =2245-059 00 27 00 30.0 208.5 1.6 17.7 48 1959 07 48 01 07 49 00 W2246-0526 00 27 00 30.1 209.1 1.7 18.1 -28 1959 No stop 07 51 40 --- 00 29 40 29.9 209.8 1.7 18.5 132 1980 07 49 01 07 51 55 J2248-0541 00 29 55 29.8 209.3 1.7 18.2 -12 1980 07 51 55 07 52 55 =2245-059 00 30 55 29.7 209.5 1.7 18.4 48 1988 07 51 56 07 52 55 W2246-0526 00 30 55 29.8 210.1 1.7 18.7 -28 1988 No stop 07 55 35 --- 00 33 36 29.6 210.9 1.8 19.1 132 2008 07 52 56 07 55 50 J2248-0541 00 33 51 29.5 210.3 1.7 18.8 -12 2008 07 55 50 07 56 50 =2245-059 00 34 51 29.4 210.6 1.8 19.0 48 2016 07 55 51 07 56 50 W2246-0526 00 34 51 29.5 211.2 1.8 19.3 -28 2016 No stop 07 59 30 --- 00 37 31 29.3 211.9 1.8 19.7 132 2037 07 56 51 08 00 05 J2248-0541 00 38 06 29.2 211.5 1.8 19.5 8 2037 08 00 05 08 01 05 =2245-059 00 39 07 29.1 211.8 1.8 19.6 60 2044 08 00 06 08 01 05 W2246-0526 00 39 07 29.1 212.4 1.9 20.0 -28 2044 No stop 08 03 45 --- 00 41 47 28.9 213.1 1.9 20.4 132 2065 08 01 06 08 04 00 J2248-0541 00 42 02 28.8 212.5 1.9 20.1 -12 2065 08 04 00 08 05 00 =2245-059 00 43 02 28.7 212.8 1.9 20.2 48 2073 08 04 01 08 05 15 J2245-0755 00 43 17 26.4 212.6 1.9 20.2 -24 2073 08 05 15 08 06 15 =2243-081 00 44 17 26.3 212.8 2.0 20.4 36 2080 08 05 16 08 07 00 J2248-0541 00 45 03 28.6 213.3 1.9 20.6 7 2080 08 07 00 08 08 00 =2245-059 00 46 03 28.5 213.6 2.0 20.7 60 2088 08 07 01 08 08 00 W2246-0526 00 46 03 28.5 214.2 2.0 21.0 -28 2088 No stop 08 10 30 --- 00 48 33 28.3 214.9 2.0 21.4 122 2107 08 08 01 08 10 45 J2248-0541 00 48 48 28.2 214.3 2.0 21.1 -12 2107 08 10 45 08 11 45 =2245-059 00 49 48 28.1 214.6 2.0 21.3 48 2115 08 10 46 08 11 45 W2246-0526 00 49 48 28.2 215.2 2.0 21.6 -28 2115 No stop 08 14 25 --- 00 52 29 28.0 215.9 2.1 22.0 132 2136 08 11 46 08 14 40 J2248-0541 00 52 44 27.9 215.4 2.1 21.7 -12 2136 08 14 40 08 15 40 =2245-059 00 53 44 27.8 215.6 2.1 21.8 48 2144 08 14 41 Schedule for EFLSBERG (Code Ef ) Page 13 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 08 15 40 W2246-0526 00 53 44 27.8 216.2 2.1 22.2 -28 2144 No stop 08 18 20 --- 00 56 24 27.6 216.9 2.2 22.6 132 2164 08 15 41 08 18 35 J2248-0541 00 56 39 27.5 216.4 2.1 22.3 -12 2164 08 18 35 08 19 35 =2245-059 00 57 40 27.4 216.6 2.1 22.4 48 2172 08 18 36 08 19 35 W2246-0526 00 57 40 27.5 217.2 2.2 22.7 -28 2172 No stop 08 22 15 --- 01 00 20 27.2 217.9 2.2 23.1 132 2193 08 19 36 08 22 50 J2248-0541 01 00 55 27.1 217.5 2.2 22.9 8 2193 08 22 50 08 23 50 =2245-059 01 01 55 27.0 217.7 2.2 23.0 60 2200 08 22 51 08 23 50 W2246-0526 01 01 55 27.0 218.3 2.2 23.3 -28 2200 No stop 08 26 30 --- 01 04 36 26.8 219.0 2.3 23.7 132 2221 08 23 51 08 26 45 J2248-0541 01 04 51 26.7 218.5 2.3 23.4 -12 2221 08 26 45 08 27 45 =2245-059 01 05 51 26.6 218.8 2.3 23.6 48 2229 08 26 46 08 28 00 J2245-0755 01 06 06 24.3 218.4 2.3 23.5 -24 2229 08 28 00 08 29 00 =2243-081 01 07 06 24.2 218.6 2.3 23.6 36 2236 08 28 01 08 29 45 J2248-0541 01 07 51 26.4 219.3 2.3 23.8 7 2236 08 29 45 08 30 45 =2245-059 01 08 51 26.3 219.5 2.3 24.0 60 2244 08 29 46 08 30 45 W2246-0526 01 08 51 26.4 220.1 2.4 24.3 -28 2244 No stop 08 33 15 --- 01 11 22 26.1 220.7 2.4 24.6 122 2263 08 30 46 08 33 30 J2248-0541 01 11 37 26.0 220.2 2.4 24.4 -12 2263 08 33 30 08 34 30 =2245-059 01 12 37 25.9 220.5 2.4 24.5 48 2271 08 33 31 08 34 30 W2246-0526 01 12 37 26.0 221.1 2.4 24.8 -28 2271 No stop 08 37 10 --- 01 15 18 25.7 221.7 2.5 25.1 132 2292 08 34 31 08 37 25 J2248-0541 01 15 33 25.6 221.2 2.4 24.9 -12 2292 08 37 25 08 38 25 =2245-059 01 16 33 25.5 221.5 2.5 25.0 48 2299 08 37 26 08 38 25 W2246-0526 01 16 33 25.5 222.0 2.5 25.3 -28 2299 No stop 08 41 05 --- 01 19 13 25.3 222.7 2.5 25.7 132 2320 08 38 26 08 41 20 J2248-0541 01 19 28 25.2 222.2 2.5 25.4 -12 2320 08 41 20 08 42 20 =2245-059 01 20 28 25.1 222.4 2.5 25.5 48 2328 08 41 21 08 42 20 W2246-0526 01 20 28 25.1 223.0 2.6 25.8 -28 2328 No stop 08 45 00 --- 01 23 09 24.8 223.7 2.6 26.2 132 2348 08 42 21 Schedule for EFLSBERG (Code Ef ) Page 14 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 08 45 35 J2248-0541 01 23 44 24.8 223.2 2.6 25.9 8 2348 08 45 35 08 46 35 =2245-059 01 24 44 24.6 223.5 2.6 26.1 60 2356 08 45 36 08 46 35 W2246-0526 01 24 44 24.7 224.1 2.6 26.4 -28 2356 No stop 08 49 15 --- 01 27 25 24.4 224.7 2.7 26.7 132 2377 08 46 36 08 49 30 J2248-0541 01 27 40 24.3 224.2 2.6 26.4 -12 2377 08 49 30 08 50 30 =2245-059 01 28 40 24.2 224.4 2.7 26.6 48 2384 08 49 31 08 50 45 J2245-0755 01 28 55 21.9 223.9 2.7 26.4 -24 2384 08 50 45 08 51 45 =2243-081 01 29 55 21.8 224.2 2.7 26.6 36 2392 08 50 46 08 52 30 J2248-0541 01 30 40 24.0 224.9 2.7 26.8 7 2392 08 52 30 08 53 30 =2245-059 01 31 40 23.9 225.2 2.7 26.9 60 2400 08 52 31 08 53 30 W2246-0526 01 31 40 23.9 225.8 2.7 27.2 -28 2400 No stop 08 56 00 --- 01 34 11 23.6 226.4 2.8 27.5 122 2419 08 53 31 08 56 15 J2248-0541 01 34 26 23.6 225.8 2.8 27.3 -12 2419 08 56 15 08 57 15 =2245-059 01 35 26 23.4 226.1 2.8 27.4 48 2427 08 56 16 08 57 15 W2246-0526 01 35 26 23.4 226.7 2.8 27.7 -28 2427 No stop 08 59 55 --- 01 38 06 23.1 227.3 2.8 28.0 132 2448 08 57 16 09 00 10 J2248-0541 01 38 21 23.1 226.8 2.8 27.7 -12 2448 09 00 10 09 01 10 =2245-059 01 39 21 23.0 227.0 2.8 27.9 48 2455 09 00 11 09 01 10 W2246-0526 01 39 21 23.0 227.6 2.9 28.1 -28 2455 No stop 09 03 50 --- 01 42 02 22.7 228.2 2.9 28.4 132 2476 09 01 11 09 04 05 J2248-0541 01 42 17 22.7 227.7 2.9 28.2 -12 2476 09 04 05 09 05 05 =2245-059 01 43 17 22.5 228.0 2.9 28.3 48 2484 09 04 06 09 05 05 W2246-0526 01 43 17 22.5 228.5 2.9 28.6 -28 2484 No stop 09 07 45 --- 01 45 58 22.2 229.2 3.0 28.9 132 2504 09 05 06 09 08 20 J2248-0541 01 46 33 22.1 228.7 3.0 28.7 8 2504 09 08 20 09 09 20 =2245-059 01 47 33 22.0 229.0 3.0 28.8 60 2512 09 08 21 09 09 20 W2246-0526 01 47 33 22.0 229.5 3.0 29.1 -28 2512 No stop 09 12 00 --- 01 50 13 21.7 230.2 3.1 29.4 132 2533 09 09 21 09 12 15 J2248-0541 01 50 28 21.7 229.7 3.0 29.1 -12 2533 09 12 15 09 13 15 =2245-059 01 51 28 21.6 229.9 3.0 29.2 48 2540 09 12 16 Schedule for EFLSBERG (Code Ef ) Page 15 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 09 13 30 J2245-0755 01 51 43 19.3 229.3 3.1 29.1 -23 2540 09 13 30 09 14 30 =2243-081 01 52 44 19.2 229.5 3.1 29.2 37 2548 09 13 31 09 15 15 J2248-0541 01 53 29 21.3 230.4 3.1 29.5 7 2548 09 15 15 09 16 15 =2245-059 01 54 29 21.2 230.6 3.1 29.6 60 2556 09 15 16 09 16 15 W2246-0526 01 54 29 21.2 231.2 3.1 29.8 -28 2556 No stop 09 18 45 --- 01 56 59 20.9 231.7 3.2 30.1 122 2575 09 16 16 09 19 00 J2248-0541 01 57 14 20.8 231.2 3.1 29.9 -12 2575 09 19 00 09 20 00 =2245-059 01 58 15 20.7 231.5 3.2 30.0 48 2583 09 19 01 09 20 00 W2246-0526 01 58 15 20.7 232.0 3.2 30.2 -28 2583 No stop 09 22 40 --- 02 00 55 20.4 232.6 3.2 30.5 132 2603 09 20 01 09 22 55 J2248-0541 02 01 10 20.4 232.1 3.2 30.3 -12 2603 09 22 55 09 23 55 =2245-059 02 02 10 20.2 232.4 3.2 30.4 48 2611 09 22 56 09 23 55 W2246-0526 02 02 10 20.2 232.9 3.3 30.6 -28 2611 No stop 09 26 35 --- 02 04 51 19.9 233.5 3.3 30.9 132 2632 09 23 56 09 26 50 J2248-0541 02 05 06 19.9 233.0 3.3 30.7 -12 2632 09 26 50 09 27 50 =2245-059 02 06 06 19.7 233.3 3.3 30.8 48 2640 09 26 51 09 27 50 W2246-0526 02 06 06 19.7 233.8 3.3 31.0 -28 2640 No stop 09 30 30 --- 02 08 46 19.4 234.4 3.4 31.3 132 2660 09 27 51 09 31 05 J2248-0541 02 09 21 19.3 234.0 3.3 31.1 8 2660 09 31 05 09 32 05 =2245-059 02 10 22 19.2 234.2 3.4 31.2 60 2668 09 31 06 09 32 05 W2246-0526 02 10 22 19.2 234.8 3.4 31.4 -28 2668 No stop 09 34 45 --- 02 13 02 18.8 235.4 3.4 31.7 132 2688 09 32 06 09 35 00 J2248-0541 02 13 17 18.8 234.9 3.4 31.5 -12 2688 09 35 00 09 36 00 =2245-059 02 14 17 18.7 235.1 3.4 31.6 48 2696 09 35 01 09 36 15 J2245-0755 02 14 32 16.5 234.4 3.5 31.5 -23 2696 09 36 15 09 37 15 =2243-081 02 15 32 16.3 234.6 3.5 31.6 37 2704 09 36 16 09 38 00 J2248-0541 02 16 18 18.4 235.6 3.5 31.8 7 2704 09 38 00 09 39 00 =2245-059 02 17 18 18.3 235.8 3.5 31.9 60 2712 09 38 01 09 39 00 W2246-0526 02 17 18 18.2 236.3 3.5 32.1 -27 2712 No stop 09 41 30 --- 02 19 48 17.9 236.9 3.5 32.3 123 2731 09 39 01 Schedule for EFLSBERG (Code Ef ) Page 16 Imaging the high-z quasar W2246 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 ---------------------------------------------------------------------------------------- --- Sat 25 May 2019 Day 145 --- 09 41 45 J2248-0541 02 20 03 17.9 236.4 3.5 32.1 -12 2731 09 41 45 09 42 45 =2245-059 02 21 03 17.8 236.6 3.5 32.2 48 2739 09 41 46 09 42 45 W2246-0526 02 21 03 17.7 237.2 3.6 32.4 -27 2739 No stop 09 45 25 --- 02 23 44 17.4 237.7 3.6 32.7 133 2759 09 42 46 09 45 40 J2248-0541 02 23 59 17.4 237.3 3.6 32.5 -12 2759 09 45 40 09 46 40 =2245-059 02 24 59 17.3 237.5 3.6 32.6 48 2767 09 45 41 09 46 40 W2246-0526 02 24 59 17.2 238.0 3.6 32.8 -27 2767 No stop 09 49 20 --- 02 27 39 16.9 238.6 3.7 33.0 133 2788 09 46 41 09 49 35 J2248-0541 02 27 54 16.9 238.1 3.6 32.8 -12 2788 09 49 35 09 50 35 =2245-059 02 28 55 16.7 238.3 3.7 32.9 48 2795 09 49 36 09 50 35 W2246-0526 02 28 55 16.7 238.9 3.7 33.1 -27 2795 No stop 09 53 15 --- 02 31 35 16.3 239.5 3.7 33.4 133 2816 09 50 36 09 53 50 J2248-0541 02 32 10 16.3 239.0 3.7 33.2 8 2816 09 53 50 09 54 50 =2245-059 02 33 10 16.2 239.3 3.7 33.3 60 2824 09 53 51 09 54 50 W2246-0526 02 33 10 16.1 239.8 3.8 33.5 -27 2824 No stop 09 57 30 --- 02 35 51 15.7 240.4 3.8 33.7 133 2844 09 54 51 09 57 45 J2248-0541 02 36 06 15.8 239.9 3.8 33.5 -12 2844 09 57 45 09 58 45 =2245-059 02 37 06 15.6 240.1 3.8 33.6 48 2852 09 57 46 09 59 00 J2245-0755 02 37 21 13.4 239.3 3.8 33.5 -23 2852 09 59 00 10 00 00 =2243-081 02 38 21 13.3 239.6 3.9 33.6 37 2860 09 59 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess219.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: ef18cm 18cm Prime focus receiver, standard LO ****** Only 128.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 3 Station: EFLSBERG Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A2 C4 A2 C4 A2 C4 A2 C4 A2 C4 A2 C4 A2 C4 A2 C4 The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. Used with PCAL = off LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 100.49 100.49 100.49 100.49 132.49 132.49 132.49 132.49 164.49 164.49 164.49 164.49 196.49 196.49 196.49 196.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 2 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * W2246-0526 22 43 31.672379 * 22 46 07.550000 22 47 06.718912 0.00 -05 42 23.76222 *-05 26 35.00000 -05 20 33.24209 0.00 From catalog imbedded in main SCHED input file. 2243-081 22 43 12.169063 * 22 45 49.003800 22 46 48.520044 0.18 * J2245-0755 -08 11 07.70897 *-07 55 19.38185 -07 49 16.91326 0.42 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 73 observations. 2245-059 22 45 24.162713 * 22 48 00.080568 22 48 59.252658 0.24 * J2248-0541 -05 57 09.59241 *-05 41 18.21911 -05 35 15.43287 0.59 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 84 observations. * 3C454.3 22 51 29.519739 * 22 53 57.747939 22 54 54.105310 0.65 J2253+1608 15 52 54.34808 * 16 08 53.56091 16 14 51.88463 0.73 2251+158 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J2253+16 GSFC 2016a X/S astro solution, 41272 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 W2246-0526 sess219.L1024 1 2 3 4 5 6 7 8 9 11 12 13 3.950 426.402 J2245-0755 sess219.L1024 1 2 3 4 5 6 7 8 9 11 12 13 0.300 29.063 J2248-0541 sess219.L1024 1 2 3 4 5 6 7 8 9 11 12 13 1.817 210.935 3C454.3 sess219.L1024 1 2 3 4 5 6 7 8 9 11 12 13 0.117 14.547 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) W2246-0526 82.6 J2245-0755 83.6 J2248-0541 82.3 3C454.3 73.4 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