COVER INFORMATION Station: WSTRBORK (Code Wb ) 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 WSTRBORK (Code Wb ) 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: 363.49 363.49 363.49 363.49 395.49 395.49 395.49 395.49 427.49 427.49 427.49 427.49 459.49 459.49 459.49 459.49 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 36 03 36.7 114.0 -3.3 0.0 0 0 03 00 00 03 03 30 --- 19 39 33 37.2 114.9 -3.3 0.0 210 27 03 00 01 03 05 30 J2248-0541 19 41 34 19.4 129.6 -3.1 0.0 34 27 03 05 30 03 06 30 =2245-059 19 42 34 19.5 129.9 -3.1 0.0 60 35 03 05 31 03 06 30 W2246-0526 19 42 34 20.0 130.2 -3.1 0.0 -14 35 No stop 03 09 00 --- 19 45 04 20.3 130.8 -3.0 0.0 136 54 03 06 31 03 09 15 J2248-0541 19 45 19 19.9 130.5 -3.1 0.0 1 54 03 09 15 03 10 15 =2245-059 19 46 19 20.0 130.8 -3.0 0.0 60 62 03 09 16 03 10 15 W2246-0526 19 46 19 20.4 131.1 -3.0 0.0 -14 62 No stop 03 12 55 --- 19 49 00 20.7 131.7 -3.0 0.0 146 82 03 10 16 03 13 10 J2248-0541 19 49 15 20.3 131.4 -3.0 0.0 1 82 03 13 10 03 14 10 =2245-059 19 50 15 20.4 131.7 -3.0 0.0 60 90 03 13 11 03 14 10 W2246-0526 19 50 15 20.9 132.0 -2.9 0.0 -14 90 No stop 03 16 50 --- 19 52 55 21.2 132.6 -2.9 0.0 146 111 03 14 11 03 17 05 J2248-0541 19 53 10 20.8 132.4 -2.9 0.0 1 111 03 17 05 03 18 05 =2245-059 19 54 11 20.9 132.6 -2.9 0.0 60 119 03 17 06 03 18 05 W2246-0526 19 54 11 21.3 132.9 -2.9 0.0 -14 119 No stop 03 20 45 --- 19 56 51 21.6 133.6 -2.8 0.0 146 139 03 18 06 03 21 20 J2248-0541 19 57 26 21.2 133.4 -2.9 0.0 21 139 03 21 20 03 22 20 =2245-059 19 58 26 21.3 133.6 -2.8 0.0 60 147 03 21 21 03 22 20 W2246-0526 19 58 26 21.8 134.0 -2.8 0.0 -14 147 No stop 03 25 00 --- 20 01 07 22.0 134.6 -2.8 0.0 146 167 03 22 21 03 25 15 J2248-0541 20 01 22 21.7 134.3 -2.8 0.0 1 167 03 25 15 03 26 15 =2245-059 20 02 22 21.8 134.6 -2.8 0.0 60 175 03 25 16 03 26 30 J2245-0755 20 02 37 20.0 136.2 -2.7 0.0 -5 175 03 26 30 03 27 30 =2243-081 20 03 37 20.1 136.4 -2.7 0.0 55 183 03 26 31 Schedule for WSTRBORK (Code Wb ) 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 04 22 22.0 135.1 -2.7 0.0 25 183 03 28 15 03 29 15 =2245-059 20 05 22 22.1 135.3 -2.7 0.0 60 191 03 28 16 03 29 15 W2246-0526 20 05 22 22.5 135.7 -2.7 0.0 -14 191 No stop 03 31 45 --- 20 07 53 22.8 136.3 -2.7 0.0 136 210 03 29 16 03 32 00 J2248-0541 20 08 08 22.4 136.0 -2.7 0.0 1 210 03 32 00 03 33 00 =2245-059 20 09 08 22.5 136.2 -2.7 0.0 60 218 03 32 01 03 33 00 W2246-0526 20 09 08 22.9 136.6 -2.6 0.0 -14 218 No stop 03 35 40 --- 20 11 48 23.2 137.2 -2.6 0.0 146 238 03 33 01 03 35 55 J2248-0541 20 12 04 22.8 136.9 -2.6 0.0 1 238 03 35 55 03 36 55 =2245-059 20 13 04 22.9 137.2 -2.6 0.0 60 246 03 35 56 03 36 55 W2246-0526 20 13 04 23.3 137.5 -2.6 0.0 -14 246 No stop 03 39 35 --- 20 15 44 23.6 138.2 -2.5 0.0 146 267 03 36 56 03 39 50 J2248-0541 20 15 59 23.2 137.9 -2.6 0.0 1 267 03 39 50 03 40 50 =2245-059 20 16 59 23.3 138.2 -2.5 0.0 60 274 03 39 51 03 40 50 W2246-0526 20 16 59 23.7 138.5 -2.5 0.0 -14 274 No stop 03 43 30 --- 20 19 40 24.0 139.2 -2.5 0.0 146 295 03 40 51 03 44 05 J2248-0541 20 20 15 23.6 139.0 -2.5 0.0 21 295 03 44 05 03 45 05 =2245-059 20 21 15 23.7 139.2 -2.5 0.0 60 303 03 44 06 03 45 05 W2246-0526 20 21 15 24.1 139.6 -2.4 0.0 -14 303 No stop 03 47 45 --- 20 23 55 24.4 140.3 -2.4 0.0 146 323 03 45 06 03 48 00 J2248-0541 20 24 10 24.0 140.0 -2.4 0.0 1 323 03 48 00 03 49 00 =2245-059 20 25 11 24.1 140.2 -2.4 0.0 60 331 03 48 01 03 49 15 J2245-0755 20 25 26 22.3 141.7 -2.4 0.0 -5 331 03 49 15 03 50 15 =2243-081 20 26 26 22.3 142.0 -2.3 0.0 55 339 03 49 16 03 51 00 J2248-0541 20 27 11 24.3 140.7 -2.4 0.0 25 339 03 51 00 03 52 00 =2245-059 20 28 11 24.4 141.0 -2.3 0.0 60 347 03 51 01 03 52 00 W2246-0526 20 28 11 24.8 141.3 -2.3 0.0 -14 347 No stop 03 54 30 --- 20 30 42 25.0 142.0 -2.3 0.0 136 366 03 52 01 03 54 45 J2248-0541 20 30 57 24.6 141.7 -2.3 0.0 1 366 03 54 45 03 55 45 =2245-059 20 31 57 24.7 141.9 -2.3 0.0 60 374 03 54 46 Schedule for WSTRBORK (Code Wb ) 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 31 57 25.1 142.3 -2.3 0.0 -14 374 No stop 03 58 25 --- 20 34 37 25.4 143.0 -2.2 0.0 146 394 03 55 46 03 58 40 J2248-0541 20 34 52 25.0 142.7 -2.2 0.0 1 394 03 58 40 03 59 40 =2245-059 20 35 52 25.1 142.9 -2.2 0.0 60 402 03 58 41 03 59 40 W2246-0526 20 35 52 25.5 143.3 -2.2 0.0 -14 402 No stop 04 02 20 --- 20 38 33 25.7 144.0 -2.1 0.0 146 423 03 59 41 04 02 35 J2248-0541 20 38 48 25.4 143.7 -2.2 0.0 1 423 04 02 35 04 03 35 =2245-059 20 39 48 25.4 143.9 -2.2 0.0 60 430 04 02 36 04 03 35 W2246-0526 20 39 48 25.8 144.3 -2.1 0.0 -14 430 No stop 04 06 15 --- 20 42 28 26.1 145.0 -2.1 0.0 146 451 04 03 36 04 06 50 J2248-0541 20 43 04 25.7 144.8 -2.1 0.0 21 451 04 06 50 04 07 50 =2245-059 20 44 04 25.8 145.0 -2.1 0.0 60 459 04 06 51 04 07 50 W2246-0526 20 44 04 26.2 145.4 -2.1 0.0 -14 459 No stop 04 10 30 --- 20 46 44 26.4 146.1 -2.0 0.0 146 479 04 07 51 04 10 45 J2248-0541 20 46 59 26.1 145.8 -2.0 0.0 1 479 04 10 45 04 11 45 =2245-059 20 47 59 26.2 146.0 -2.0 0.0 60 487 04 10 46 04 12 00 J2245-0755 20 48 14 24.2 147.5 -2.0 0.0 -5 487 04 12 00 04 13 00 =2243-081 20 49 15 24.3 147.8 -2.0 0.0 55 495 04 12 01 04 13 45 J2248-0541 20 50 00 26.3 146.6 -2.0 0.0 25 495 04 13 45 04 14 45 =2245-059 20 51 00 26.4 146.8 -2.0 0.0 60 502 04 13 46 04 14 45 W2246-0526 20 51 00 26.8 147.2 -1.9 0.0 -14 502 No stop 04 17 15 --- 20 53 30 27.0 147.9 -1.9 0.0 136 522 04 14 46 04 17 30 J2248-0541 20 53 45 26.6 147.6 -1.9 0.0 1 522 04 17 30 04 18 30 =2245-059 20 54 46 26.7 147.8 -1.9 0.0 60 529 04 17 31 04 18 30 W2246-0526 20 54 46 27.1 148.2 -1.9 0.0 -14 529 No stop 04 21 10 --- 20 57 26 27.3 148.9 -1.8 0.0 146 550 04 18 31 04 21 25 J2248-0541 20 57 41 26.9 148.6 -1.9 0.0 1 550 04 21 25 04 22 25 =2245-059 20 58 41 27.0 148.9 -1.8 0.0 60 558 04 21 26 04 22 25 W2246-0526 20 58 41 27.4 149.3 -1.8 0.0 -14 558 No stop 04 25 05 --- 21 01 22 27.6 150.0 -1.8 0.0 146 578 04 22 26 Schedule for WSTRBORK (Code Wb ) 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 01 37 27.2 149.6 -1.8 0.0 1 578 04 25 20 04 26 20 =2245-059 21 02 37 27.3 149.9 -1.8 0.0 60 586 04 25 21 04 26 20 W2246-0526 21 02 37 27.7 150.3 -1.7 0.0 -14 586 No stop 04 29 00 --- 21 05 17 27.9 151.0 -1.7 0.0 146 607 04 26 21 04 29 35 J2248-0541 21 05 52 27.6 150.8 -1.7 0.0 21 607 04 29 35 04 30 35 =2245-059 21 06 52 27.6 151.0 -1.7 0.0 60 614 04 29 36 04 30 35 W2246-0526 21 06 52 28.0 151.5 -1.7 0.0 -14 614 No stop 04 33 15 --- 21 09 33 28.2 152.2 -1.6 0.0 146 635 04 30 36 04 33 30 J2248-0541 21 09 48 27.8 151.8 -1.7 0.0 1 635 04 33 30 04 34 30 =2245-059 21 10 48 27.9 152.1 -1.6 0.0 60 643 04 33 31 04 34 45 J2245-0755 21 11 03 25.9 153.4 -1.6 0.0 -5 643 04 34 45 04 35 45 =2243-081 21 12 03 26.0 153.7 -1.6 0.0 55 651 04 34 46 04 36 30 J2248-0541 21 12 48 28.1 152.6 -1.6 0.0 25 651 04 36 30 04 37 30 =2245-059 21 13 49 28.1 152.9 -1.6 0.0 60 658 04 36 31 04 37 30 W2246-0526 21 13 49 28.5 153.3 -1.6 0.0 -14 658 No stop 04 40 00 --- 21 16 19 28.7 154.0 -1.5 0.0 136 678 04 37 31 04 40 15 J2248-0541 21 16 34 28.3 153.7 -1.5 0.0 1 678 04 40 15 04 41 15 =2245-059 21 17 34 28.4 153.9 -1.5 0.0 60 685 04 40 16 04 41 15 W2246-0526 21 17 34 28.7 154.4 -1.5 0.0 -14 685 No stop 04 43 55 --- 21 20 15 28.9 155.1 -1.4 0.0 146 706 04 41 16 04 44 10 J2248-0541 21 20 30 28.6 154.7 -1.5 0.0 1 706 04 44 10 04 45 10 =2245-059 21 21 30 28.6 155.0 -1.5 0.0 60 714 04 44 11 04 45 10 W2246-0526 21 21 30 29.0 155.5 -1.4 0.0 -14 714 No stop 04 47 50 --- 21 24 10 29.2 156.2 -1.4 0.0 146 734 04 45 11 04 48 05 J2248-0541 21 24 25 28.8 155.8 -1.4 0.0 1 734 04 48 05 04 49 05 =2245-059 21 25 26 28.9 156.1 -1.4 0.0 60 742 04 48 06 04 49 05 W2246-0526 21 25 26 29.2 156.5 -1.4 0.0 -14 742 No stop 04 51 45 --- 21 28 06 29.4 157.3 -1.3 0.0 146 763 04 49 06 04 52 20 J2248-0541 21 28 41 29.1 157.0 -1.3 0.0 21 763 04 52 20 04 53 20 =2245-059 21 29 41 29.1 157.3 -1.3 0.0 60 770 04 52 21 Schedule for WSTRBORK (Code Wb ) 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 29 41 29.5 157.7 -1.3 0.0 -14 770 No stop 04 56 00 --- 21 32 22 29.6 158.5 -1.2 0.0 146 791 04 53 21 04 56 15 J2248-0541 21 32 37 29.3 158.1 -1.3 0.0 1 791 04 56 15 04 57 15 =2245-059 21 33 37 29.4 158.4 -1.3 0.0 60 799 04 56 16 04 57 30 J2245-0755 21 33 52 27.3 159.6 -1.2 0.0 -5 799 04 57 30 04 58 30 =2243-081 21 34 52 27.4 159.9 -1.2 0.0 55 806 04 57 31 04 59 15 J2248-0541 21 35 37 29.5 158.9 -1.2 0.0 25 806 04 59 15 05 00 15 =2245-059 21 36 37 29.5 159.2 -1.2 0.0 60 814 04 59 16 05 00 15 W2246-0526 21 36 37 29.9 159.7 -1.2 0.0 -14 814 No stop 05 02 45 --- 21 39 08 30.0 160.4 -1.1 0.0 136 833 05 00 16 05 03 00 J2248-0541 21 39 23 29.7 160.0 -1.2 0.0 1 833 05 03 00 05 04 00 =2245-059 21 40 23 29.7 160.2 -1.1 0.0 60 841 05 03 01 05 04 00 W2246-0526 21 40 23 30.1 160.7 -1.1 0.0 -14 841 No stop 05 06 40 --- 21 43 03 30.2 161.5 -1.1 0.0 146 862 05 04 01 05 06 55 J2248-0541 21 43 18 29.9 161.1 -1.1 0.0 1 862 05 06 55 05 07 55 =2245-059 21 44 19 29.9 161.4 -1.1 0.0 60 870 05 06 56 05 07 55 W2246-0526 21 44 19 30.2 161.8 -1.0 0.0 -14 870 No stop 05 10 35 --- 21 46 59 30.4 162.6 -1.0 0.0 146 890 05 07 56 05 10 50 J2248-0541 21 47 14 30.1 162.2 -1.0 0.0 1 890 05 10 50 05 11 50 =2245-059 21 48 14 30.1 162.5 -1.0 0.0 60 898 05 10 51 05 11 50 W2246-0526 21 48 14 30.4 162.9 -1.0 0.0 -14 898 No stop 05 14 30 --- 21 50 55 30.5 163.7 -0.9 0.0 146 918 05 11 51 05 15 05 J2248-0541 21 51 30 30.2 163.4 -1.0 0.0 21 918 05 15 05 05 16 05 =2245-059 21 52 30 30.3 163.7 -0.9 0.0 60 926 05 15 06 05 16 05 W2246-0526 21 52 30 30.6 164.2 -0.9 0.0 -14 926 No stop 05 18 45 --- 21 55 10 30.7 164.9 -0.9 0.0 146 947 05 16 06 05 19 00 J2248-0541 21 55 25 30.4 164.5 -0.9 0.0 1 947 05 19 00 05 20 00 =2245-059 21 56 26 30.4 164.8 -0.9 0.0 60 955 05 19 01 05 20 15 J2245-0755 21 56 41 28.3 165.9 -0.8 0.0 -5 955 05 20 15 05 21 15 =2243-081 21 57 41 28.4 166.1 -0.8 0.0 55 962 05 20 16 Schedule for WSTRBORK (Code Wb ) 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 58 26 30.5 165.4 -0.8 0.0 25 962 05 22 00 05 23 00 =2245-059 21 59 26 30.6 165.6 -0.8 0.0 60 970 05 22 01 05 23 00 W2246-0526 21 59 26 30.9 166.1 -0.8 0.0 -14 970 No stop 05 25 30 --- 22 01 57 31.0 166.9 -0.8 0.0 136 989 05 23 01 05 25 45 J2248-0541 22 02 12 30.7 166.4 -0.8 0.0 1 989 05 25 45 05 26 45 =2245-059 22 03 12 30.7 166.7 -0.8 0.0 60 997 05 25 46 05 26 45 W2246-0526 22 03 12 31.0 167.2 -0.7 0.0 -14 997 No stop 05 29 25 --- 22 05 52 31.1 168.0 -0.7 0.0 146 1018 05 26 46 05 29 40 J2248-0541 22 06 07 30.8 167.6 -0.7 0.0 1 1018 05 29 40 05 30 40 =2245-059 22 07 07 30.8 167.8 -0.7 0.0 60 1025 05 29 41 05 30 40 W2246-0526 22 07 07 31.1 168.4 -0.7 0.0 -14 1025 No stop 05 33 20 --- 22 09 48 31.2 169.1 -0.6 0.0 146 1046 05 30 41 05 33 35 J2248-0541 22 10 03 30.9 168.7 -0.6 0.0 1 1046 05 33 35 05 34 35 =2245-059 22 11 03 30.9 169.0 -0.6 0.0 60 1054 05 33 36 05 34 35 W2246-0526 22 11 03 31.2 169.5 -0.6 0.0 -14 1054 No stop 05 37 15 --- 22 13 43 31.3 170.3 -0.6 0.0 146 1074 05 34 36 05 37 50 J2248-0541 22 14 19 31.0 169.9 -0.6 0.0 21 1074 05 37 50 05 38 50 =2245-059 22 15 19 31.1 170.2 -0.6 0.0 60 1082 05 37 51 05 38 50 W2246-0526 22 15 19 31.4 170.7 -0.5 0.0 -14 1082 No stop 05 41 30 --- 22 17 59 31.4 171.5 -0.5 0.0 146 1103 05 38 51 05 41 45 J2248-0541 22 18 14 31.1 171.1 -0.5 0.0 1 1103 05 41 45 05 42 45 =2245-059 22 19 14 31.2 171.3 -0.5 0.0 60 1110 05 41 46 05 43 00 J2245-0755 22 19 29 29.0 172.3 -0.5 0.0 -5 1110 05 43 00 05 44 00 =2243-081 22 20 30 29.0 172.5 -0.4 0.0 55 1118 05 43 01 05 44 45 J2248-0541 22 21 15 31.2 171.9 -0.5 0.0 25 1118 05 44 45 05 45 45 =2245-059 22 22 15 31.2 172.2 -0.4 0.0 60 1126 05 44 46 05 45 45 W2246-0526 22 22 15 31.5 172.7 -0.4 0.0 -14 1126 No stop 05 48 15 --- 22 24 45 31.6 173.5 -0.4 0.0 136 1145 05 45 46 05 48 30 J2248-0541 22 25 00 31.3 173.0 -0.4 0.0 1 1145 05 48 30 05 49 30 =2245-059 22 26 00 31.3 173.3 -0.4 0.0 60 1153 05 48 31 Schedule for WSTRBORK (Code Wb ) 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 26 00 31.6 173.8 -0.4 0.0 -14 1153 No stop 05 52 10 --- 22 28 41 31.6 174.6 -0.3 0.0 146 1174 05 49 31 05 52 25 J2248-0541 22 28 56 31.3 174.2 -0.3 0.0 1 1174 05 52 25 05 53 25 =2245-059 22 29 56 31.4 174.4 -0.3 0.0 60 1181 05 52 26 05 53 25 W2246-0526 22 29 56 31.6 175.0 -0.3 0.0 -14 1181 No stop 05 56 05 --- 22 32 37 31.7 175.8 -0.2 0.0 146 1202 05 53 26 05 56 20 J2248-0541 22 32 52 31.4 175.3 -0.3 0.0 1 1202 05 56 20 05 57 20 =2245-059 22 33 52 31.4 175.6 -0.3 0.0 60 1210 05 56 21 05 57 20 W2246-0526 22 33 52 31.7 176.1 -0.2 0.0 -14 1210 No stop 06 00 00 --- 22 36 32 31.7 176.9 -0.2 0.0 146 1230 05 57 21 06 00 35 J2248-0541 22 37 07 31.4 176.5 -0.2 0.0 21 1230 06 00 35 06 01 35 =2245-059 22 38 07 31.5 176.8 -0.2 0.0 60 1238 06 00 36 06 01 35 W2246-0526 22 38 07 31.7 177.4 -0.1 0.0 -14 1238 No stop 06 04 15 --- 22 40 48 31.7 178.2 -0.1 0.0 146 1259 06 01 36 06 04 30 J2248-0541 22 41 03 31.5 177.7 -0.1 0.0 1 1259 06 04 30 06 05 30 =2245-059 22 42 03 31.5 178.0 -0.1 0.0 60 1266 06 04 31 06 05 45 J2245-0755 22 42 18 29.3 178.7 -0.1 0.0 -5 1266 06 05 45 06 06 45 =2243-081 22 43 18 29.3 179.0 -0.1 0.0 55 1274 06 05 46 06 07 45 3C454.3 22 44 18 53.3 175.7 -0.2 0.0 -33 1274 06 07 45 06 11 15 --- 22 47 49 53.3 177.2 -0.1 0.0 177 1301 06 07 46 06 13 15 J2248-0541 22 49 49 31.5 180.2 0.0 0.0 34 1301 06 13 15 06 14 15 =2245-059 22 50 50 31.5 180.5 0.0 0.0 60 1309 06 13 16 06 14 15 W2246-0526 22 50 50 31.7 181.1 0.1 0.0 -14 1309 No stop 06 16 45 --- 22 53 20 31.7 181.8 0.1 0.0 136 1328 06 14 16 06 17 00 J2248-0541 22 53 35 31.5 181.3 0.1 0.0 1 1328 06 17 00 06 18 00 =2245-059 22 54 35 31.5 181.6 0.1 0.0 60 1336 06 17 01 06 18 00 W2246-0526 22 54 35 31.7 182.2 0.1 0.0 -14 1336 No stop 06 20 40 --- 22 57 16 31.7 183.0 0.2 0.0 146 1356 06 18 01 06 20 55 J2248-0541 22 57 31 31.5 182.5 0.1 0.0 1 1356 06 20 55 06 21 55 =2245-059 22 58 31 31.5 182.8 0.2 0.0 60 1364 06 20 56 Schedule for WSTRBORK (Code Wb ) 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 58 31 31.7 183.3 0.2 0.0 -14 1364 No stop 06 24 35 --- 23 01 11 31.7 184.1 0.2 0.0 146 1385 06 21 56 06 24 50 J2248-0541 23 01 26 31.4 183.6 0.2 0.0 1 1385 06 24 50 06 25 50 =2245-059 23 02 26 31.4 183.9 0.2 0.0 60 1393 06 24 51 06 25 50 W2246-0526 23 02 26 31.7 184.5 0.3 0.0 -14 1393 No stop 06 28 30 --- 23 05 07 31.6 185.3 0.3 0.0 146 1413 06 25 51 06 29 05 J2248-0541 23 05 42 31.4 184.9 0.3 0.0 21 1413 06 29 05 06 30 05 =2245-059 23 06 42 31.4 185.2 0.3 0.0 60 1421 06 29 06 06 30 05 W2246-0526 23 06 42 31.6 185.7 0.3 0.0 -14 1421 No stop 06 32 45 --- 23 09 23 31.6 186.5 0.4 0.0 146 1441 06 30 06 06 33 00 J2248-0541 23 09 38 31.3 186.0 0.3 0.0 1 1441 06 33 00 06 34 00 =2245-059 23 10 38 31.3 186.3 0.4 0.0 60 1449 06 33 01 06 34 15 J2245-0755 23 10 53 29.0 186.8 0.4 0.0 -5 1449 06 34 15 06 35 15 =2243-081 23 11 53 29.0 187.1 0.4 0.0 55 1457 06 34 16 06 36 00 J2248-0541 23 12 38 31.3 186.9 0.4 0.0 25 1457 06 36 00 06 37 00 =2245-059 23 13 38 31.3 187.2 0.4 0.0 60 1465 06 36 01 06 37 00 W2246-0526 23 13 38 31.5 187.7 0.4 0.0 -14 1465 No stop 06 39 30 --- 23 16 09 31.4 188.5 0.5 0.0 136 1484 06 37 01 06 39 45 J2248-0541 23 16 24 31.2 188.0 0.5 0.0 1 1484 06 39 45 06 40 45 =2245-059 23 17 24 31.2 188.3 0.5 0.0 60 1492 06 39 46 06 40 45 W2246-0526 23 17 24 31.4 188.8 0.5 0.0 -14 1492 No stop 06 43 25 --- 23 20 04 31.3 189.6 0.5 0.0 146 1512 06 40 46 06 43 40 J2248-0541 23 20 19 31.1 189.1 0.5 0.0 1 1512 06 43 40 06 44 40 =2245-059 23 21 20 31.1 189.4 0.5 0.0 60 1520 06 43 41 06 44 40 W2246-0526 23 21 20 31.3 190.0 0.6 0.0 -14 1520 No stop 06 47 20 --- 23 24 00 31.2 190.8 0.6 0.0 146 1541 06 44 41 06 47 35 J2248-0541 23 24 15 31.0 190.3 0.6 0.0 1 1541 06 47 35 06 48 35 =2245-059 23 25 15 31.0 190.5 0.6 0.0 60 1548 06 47 36 06 48 35 W2246-0526 23 25 15 31.2 191.1 0.6 0.0 -14 1548 No stop 06 51 15 --- 23 27 56 31.1 191.9 0.7 0.0 146 1569 06 48 36 Schedule for WSTRBORK (Code Wb ) 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 28 31 30.9 191.5 0.7 0.0 21 1569 06 51 50 06 52 50 =2245-059 23 29 31 30.9 191.8 0.7 0.0 60 1577 06 51 51 06 52 50 W2246-0526 23 29 31 31.1 192.3 0.7 0.0 -14 1577 No stop 06 55 30 --- 23 32 11 31.0 193.1 0.8 0.0 146 1597 06 52 51 06 55 45 J2248-0541 23 32 26 30.8 192.6 0.7 0.0 1 1597 06 55 45 06 56 45 =2245-059 23 33 27 30.7 192.9 0.7 0.0 60 1605 06 55 46 06 57 00 J2245-0755 23 33 42 28.4 193.2 0.8 0.0 -5 1605 06 57 00 06 58 00 =2243-081 23 34 42 28.4 193.5 0.8 0.0 55 1613 06 57 01 06 58 45 J2248-0541 23 35 27 30.7 193.5 0.8 0.0 25 1613 06 58 45 06 59 45 =2245-059 23 36 27 30.6 193.8 0.8 0.0 60 1621 06 58 46 06 59 45 W2246-0526 23 36 27 30.8 194.3 0.8 0.0 -14 1621 No stop 07 02 15 --- 23 38 57 30.7 195.1 0.9 0.0 136 1640 06 59 46 07 02 30 J2248-0541 23 39 12 30.5 194.5 0.8 0.0 1 1640 07 02 30 07 03 30 =2245-059 23 40 13 30.5 194.8 0.9 0.0 60 1648 07 02 31 07 03 30 W2246-0526 23 40 13 30.7 195.4 0.9 0.0 -14 1648 No stop 07 06 10 --- 23 42 53 30.6 196.2 0.9 0.0 146 1668 07 03 31 07 06 25 J2248-0541 23 43 08 30.4 195.7 0.9 0.0 1 1668 07 06 25 07 07 25 =2245-059 23 44 08 30.3 196.0 0.9 0.0 60 1676 07 06 26 07 07 25 W2246-0526 23 44 08 30.5 196.5 1.0 0.0 -14 1676 No stop 07 10 05 --- 23 46 49 30.4 197.3 1.0 0.0 146 1697 07 07 26 07 10 20 J2248-0541 23 47 04 30.2 196.8 1.0 0.0 1 1697 07 10 20 07 11 20 =2245-059 23 48 04 30.2 197.1 1.0 0.0 60 1704 07 10 21 07 11 20 W2246-0526 23 48 04 30.3 197.6 1.0 0.0 -14 1704 No stop 07 14 00 --- 23 50 44 30.2 198.4 1.1 0.0 146 1725 07 11 21 07 14 35 J2248-0541 23 51 19 30.0 198.0 1.0 0.0 21 1725 07 14 35 07 15 35 =2245-059 23 52 20 30.0 198.3 1.1 0.0 60 1733 07 14 36 07 15 35 W2246-0526 23 52 20 30.1 198.9 1.1 0.0 -14 1733 No stop 07 18 15 --- 23 55 00 30.0 199.6 1.1 0.0 146 1753 07 15 36 07 18 30 J2248-0541 23 55 15 29.8 199.1 1.1 0.0 1 1753 07 18 30 07 19 30 =2245-059 23 56 15 29.8 199.4 1.1 0.0 60 1761 07 18 31 Schedule for WSTRBORK (Code Wb ) 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 56 30 27.5 199.5 1.2 0.0 -5 1761 07 19 45 07 20 45 =2243-081 23 57 30 27.4 199.8 1.2 0.0 55 1769 07 19 46 07 21 30 J2248-0541 23 58 16 29.7 199.9 1.2 0.0 25 1769 07 21 30 07 22 30 =2245-059 23 59 16 29.6 200.2 1.2 0.0 60 1776 07 21 31 07 22 30 W2246-0526 23 59 16 29.8 200.8 1.2 0.0 -14 1776 No stop 07 25 00 --- 00 01 46 29.6 201.5 1.2 0.0 136 1796 07 22 31 07 25 15 J2248-0541 00 02 01 29.5 201.0 1.2 0.0 1 1796 07 25 15 07 26 15 =2245-059 00 03 01 29.4 201.3 1.2 0.0 60 1803 07 25 16 07 26 15 W2246-0526 00 03 01 29.6 201.9 1.3 0.0 -14 1803 No stop 07 28 55 --- 00 05 42 29.4 202.6 1.3 0.0 146 1824 07 26 16 07 29 10 J2248-0541 00 05 57 29.3 202.1 1.3 0.0 1 1824 07 29 10 07 30 10 =2245-059 00 06 57 29.2 202.4 1.3 0.0 60 1832 07 29 11 07 30 10 W2246-0526 00 06 57 29.3 202.9 1.3 0.0 -14 1832 No stop 07 32 50 --- 00 09 37 29.2 203.7 1.4 0.0 146 1852 07 30 11 07 33 05 J2248-0541 00 09 52 29.0 203.2 1.3 0.0 1 1852 07 33 05 07 34 05 =2245-059 00 10 53 29.0 203.4 1.4 0.0 60 1860 07 33 06 07 34 05 W2246-0526 00 10 53 29.1 204.0 1.4 0.0 -14 1860 No stop 07 36 45 --- 00 13 33 28.9 204.8 1.4 0.0 146 1881 07 34 06 07 37 20 J2248-0541 00 14 08 28.8 204.3 1.4 0.0 21 1881 07 37 20 07 38 20 =2245-059 00 15 08 28.7 204.6 1.4 0.0 60 1888 07 37 21 07 38 20 W2246-0526 00 15 08 28.8 205.2 1.5 0.0 -14 1888 No stop 07 41 00 --- 00 17 49 28.7 205.9 1.5 0.0 146 1909 07 38 21 07 41 15 J2248-0541 00 18 04 28.5 205.4 1.5 0.0 1 1909 07 41 15 07 42 15 =2245-059 00 19 04 28.5 205.7 1.5 0.0 60 1917 07 41 16 07 42 30 J2245-0755 00 19 19 26.2 205.7 1.5 0.0 -5 1917 07 42 30 07 43 30 =2243-081 00 20 19 26.1 206.0 1.6 0.0 55 1925 07 42 31 07 44 15 J2248-0541 00 21 04 28.3 206.2 1.5 0.0 25 1925 07 44 15 07 45 15 =2245-059 00 22 04 28.3 206.5 1.6 0.0 60 1932 07 44 16 07 45 15 W2246-0526 00 22 04 28.4 207.1 1.6 0.0 -14 1932 No stop 07 47 45 --- 00 24 35 28.2 207.8 1.6 0.0 136 1952 07 45 16 Schedule for WSTRBORK (Code Wb ) 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 24 50 28.1 207.3 1.6 0.0 1 1952 07 48 00 07 49 00 =2245-059 00 25 50 28.0 207.5 1.6 0.0 60 1959 07 48 01 07 49 00 W2246-0526 00 25 50 28.1 208.1 1.6 0.0 -14 1959 No stop 07 51 40 --- 00 28 31 27.9 208.8 1.7 0.0 146 1980 07 49 01 07 51 55 J2248-0541 00 28 46 27.8 208.3 1.7 0.0 1 1980 07 51 55 07 52 55 =2245-059 00 29 46 27.7 208.6 1.7 0.0 60 1988 07 51 56 07 52 55 W2246-0526 00 29 46 27.8 209.2 1.7 0.0 -14 1988 No stop 07 55 35 --- 00 32 26 27.6 209.9 1.8 0.0 146 2008 07 52 56 07 55 50 J2248-0541 00 32 41 27.5 209.4 1.7 0.0 1 2008 07 55 50 07 56 50 =2245-059 00 33 41 27.4 209.7 1.7 0.0 60 2016 07 55 51 07 56 50 W2246-0526 00 33 41 27.5 210.2 1.8 0.0 -14 2016 No stop 07 59 30 --- 00 36 22 27.3 210.9 1.8 0.0 146 2037 07 56 51 08 00 05 J2248-0541 00 36 57 27.2 210.5 1.8 0.0 21 2037 08 00 05 08 01 05 =2245-059 00 37 57 27.1 210.8 1.8 0.0 60 2044 08 00 06 08 01 05 W2246-0526 00 37 57 27.2 211.4 1.8 0.0 -14 2044 No stop 08 03 45 --- 00 40 38 27.0 212.1 1.9 0.0 146 2065 08 01 06 08 04 00 J2248-0541 00 40 53 26.9 211.6 1.9 0.0 1 2065 08 04 00 08 05 00 =2245-059 00 41 53 26.8 211.8 1.9 0.0 60 2073 08 04 01 08 05 15 J2245-0755 00 42 08 24.5 211.7 1.9 0.0 -5 2073 08 05 15 08 06 15 =2243-081 00 43 08 24.4 211.9 1.9 0.0 55 2080 08 05 16 08 07 00 J2248-0541 00 43 53 26.7 212.4 1.9 0.0 25 2080 08 07 00 08 08 00 =2245-059 00 44 53 26.6 212.6 1.9 0.0 60 2088 08 07 01 08 08 00 W2246-0526 00 44 53 26.7 213.2 2.0 0.0 -14 2088 No stop 08 10 30 --- 00 47 24 26.4 213.9 2.0 0.0 136 2107 08 08 01 08 10 45 J2248-0541 00 47 39 26.3 213.3 2.0 0.0 1 2107 08 10 45 08 11 45 =2245-059 00 48 39 26.3 213.6 2.0 0.0 60 2115 08 10 46 08 11 45 W2246-0526 00 48 39 26.3 214.2 2.0 0.0 -14 2115 No stop 08 14 25 --- 00 51 19 26.1 214.9 2.1 0.0 146 2136 08 11 46 08 14 40 J2248-0541 00 51 34 26.0 214.4 2.0 0.0 1 2136 08 14 40 08 15 40 =2245-059 00 52 34 25.9 214.6 2.1 0.0 60 2144 08 14 41 Schedule for WSTRBORK (Code Wb ) 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 52 34 26.0 215.2 2.1 0.0 -14 2144 No stop 08 18 20 --- 00 55 15 25.8 215.9 2.1 0.0 146 2164 08 15 41 08 18 35 J2248-0541 00 55 30 25.7 215.4 2.1 0.0 1 2164 08 18 35 08 19 35 =2245-059 00 56 30 25.6 215.6 2.1 0.0 60 2172 08 18 36 08 19 35 W2246-0526 00 56 30 25.7 216.2 2.2 0.0 -14 2172 No stop 08 22 15 --- 00 59 11 25.4 216.9 2.2 0.0 146 2193 08 19 36 08 22 50 J2248-0541 00 59 46 25.3 216.5 2.2 0.0 21 2193 08 22 50 08 23 50 =2245-059 01 00 46 25.2 216.7 2.2 0.0 60 2200 08 22 51 08 23 50 W2246-0526 01 00 46 25.3 217.3 2.2 0.0 -14 2200 No stop 08 26 30 --- 01 03 26 25.0 218.0 2.3 0.0 146 2221 08 23 51 08 26 45 J2248-0541 01 03 41 24.9 217.5 2.2 0.0 1 2221 08 26 45 08 27 45 =2245-059 01 04 41 24.9 217.7 2.3 0.0 60 2229 08 26 46 08 28 00 J2245-0755 01 04 56 22.6 217.5 2.3 0.0 -5 2229 08 28 00 08 29 00 =2243-081 01 05 57 22.5 217.7 2.3 0.0 55 2236 08 28 01 08 29 45 J2248-0541 01 06 42 24.7 218.3 2.3 0.0 25 2236 08 29 45 08 30 45 =2245-059 01 07 42 24.6 218.5 2.3 0.0 60 2244 08 29 46 08 30 45 W2246-0526 01 07 42 24.6 219.1 2.3 0.0 -14 2244 No stop 08 33 15 --- 01 10 12 24.4 219.7 2.4 0.0 136 2263 08 30 46 08 33 30 J2248-0541 01 10 27 24.3 219.2 2.4 0.0 1 2263 08 33 30 08 34 30 =2245-059 01 11 28 24.2 219.5 2.4 0.0 60 2271 08 33 31 08 34 30 W2246-0526 01 11 28 24.3 220.0 2.4 0.0 -14 2271 No stop 08 37 10 --- 01 14 08 24.0 220.7 2.5 0.0 146 2292 08 34 31 08 37 25 J2248-0541 01 14 23 23.9 220.2 2.4 0.0 1 2292 08 37 25 08 38 25 =2245-059 01 15 23 23.8 220.4 2.4 0.0 60 2299 08 37 26 08 38 25 W2246-0526 01 15 23 23.9 221.0 2.5 0.0 -14 2299 No stop 08 41 05 --- 01 18 04 23.6 221.7 2.5 0.0 146 2320 08 38 26 08 41 20 J2248-0541 01 18 19 23.5 221.2 2.5 0.0 1 2320 08 41 20 08 42 20 =2245-059 01 19 19 23.4 221.4 2.5 0.0 60 2328 08 41 21 08 42 20 W2246-0526 01 19 19 23.5 222.0 2.5 0.0 -14 2328 No stop 08 45 00 --- 01 21 59 23.2 222.7 2.6 0.0 146 2348 08 42 21 Schedule for WSTRBORK (Code Wb ) 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 22 34 23.1 222.2 2.6 0.0 21 2348 08 45 35 08 46 35 =2245-059 01 23 35 23.0 222.5 2.6 0.0 60 2356 08 45 36 08 46 35 W2246-0526 01 23 35 23.1 223.1 2.6 0.0 -14 2356 No stop 08 49 15 --- 01 26 15 22.8 223.7 2.7 0.0 146 2377 08 46 36 08 49 30 J2248-0541 01 26 30 22.7 223.2 2.6 0.0 1 2377 08 49 30 08 50 30 =2245-059 01 27 30 22.6 223.4 2.6 0.0 60 2384 08 49 31 08 50 45 J2245-0755 01 27 45 20.3 223.0 2.7 0.0 -5 2384 08 50 45 08 51 45 =2243-081 01 28 45 20.2 223.3 2.7 0.0 55 2392 08 50 46 08 52 30 J2248-0541 01 29 31 22.4 223.9 2.7 0.0 25 2392 08 52 30 08 53 30 =2245-059 01 30 31 22.3 224.2 2.7 0.0 60 2400 08 52 31 08 53 30 W2246-0526 01 30 31 22.3 224.7 2.7 0.0 -14 2400 No stop 08 56 00 --- 01 33 01 22.1 225.4 2.8 0.0 136 2419 08 53 31 08 56 15 J2248-0541 01 33 16 22.0 224.9 2.7 0.0 1 2419 08 56 15 08 57 15 =2245-059 01 34 16 21.9 225.1 2.8 0.0 60 2427 08 56 16 08 57 15 W2246-0526 01 34 16 21.9 225.7 2.8 0.0 -14 2427 No stop 08 59 55 --- 01 36 57 21.6 226.3 2.8 0.0 146 2448 08 57 16 09 00 10 J2248-0541 01 37 12 21.6 225.8 2.8 0.0 1 2448 09 00 10 09 01 10 =2245-059 01 38 12 21.5 226.0 2.8 0.0 60 2455 09 00 11 09 01 10 W2246-0526 01 38 12 21.5 226.6 2.9 0.0 -14 2455 No stop 09 03 50 --- 01 40 52 21.2 227.2 2.9 0.0 146 2476 09 01 11 09 04 05 J2248-0541 01 41 07 21.2 226.7 2.9 0.0 1 2476 09 04 05 09 05 05 =2245-059 01 42 08 21.1 227.0 2.9 0.0 60 2484 09 04 06 09 05 05 W2246-0526 01 42 08 21.1 227.5 2.9 0.0 -14 2484 No stop 09 07 45 --- 01 44 48 20.8 228.2 3.0 0.0 146 2504 09 05 06 09 08 20 J2248-0541 01 45 23 20.7 227.8 2.9 0.0 21 2504 09 08 20 09 09 20 =2245-059 01 46 23 20.6 228.0 3.0 0.0 60 2512 09 08 21 09 09 20 W2246-0526 01 46 23 20.6 228.6 3.0 0.0 -14 2512 No stop 09 12 00 --- 01 49 04 20.3 229.2 3.0 0.0 146 2533 09 09 21 09 12 15 J2248-0541 01 49 19 20.2 228.7 3.0 0.0 1 2533 09 12 15 09 13 15 =2245-059 01 50 19 20.1 228.9 3.0 0.0 60 2540 09 12 16 Schedule for WSTRBORK (Code Wb ) 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 50 34 17.9 228.4 3.1 0.0 -5 2540 09 13 30 09 14 30 =2243-081 01 51 34 17.8 228.7 3.1 0.0 55 2548 09 13 31 09 15 15 J2248-0541 01 52 19 19.9 229.4 3.1 0.0 25 2548 09 15 15 09 16 15 =2245-059 01 53 19 19.8 229.6 3.1 0.0 60 2556 09 15 16 09 16 15 W2246-0526 01 53 19 19.8 230.2 3.1 0.0 -14 2556 No stop 09 18 45 --- 01 55 50 19.5 230.8 3.1 0.0 136 2575 09 16 16 09 19 00 J2248-0541 01 56 05 19.5 230.3 3.1 0.0 1 2575 09 19 00 09 20 00 =2245-059 01 57 05 19.4 230.5 3.1 0.0 60 2583 09 19 01 09 20 00 W2246-0526 01 57 05 19.4 231.1 3.2 0.0 -14 2583 No stop 09 22 40 --- 01 59 45 19.0 231.7 3.2 0.0 146 2603 09 20 01 09 22 55 J2248-0541 02 00 01 19.0 231.2 3.2 0.0 1 2603 09 22 55 09 23 55 =2245-059 02 01 01 18.9 231.4 3.2 0.0 60 2611 09 22 56 09 23 55 W2246-0526 02 01 01 18.9 232.0 3.2 0.0 -14 2611 No stop 09 26 35 --- 02 03 41 18.6 232.6 3.3 0.0 146 2632 09 23 56 09 26 50 J2248-0541 02 03 56 18.5 232.1 3.2 0.0 1 2632 09 26 50 09 27 50 =2245-059 02 04 56 18.4 232.3 3.3 0.0 60 2640 09 26 51 09 27 50 W2246-0526 02 04 56 18.4 232.9 3.3 0.0 -14 2640 No stop 09 30 30 --- 02 07 37 18.1 233.5 3.3 0.0 146 2660 09 27 51 09 31 05 J2248-0541 02 08 12 18.0 233.1 3.3 0.0 21 2660 09 31 05 09 32 05 =2245-059 02 09 12 17.9 233.3 3.3 0.0 60 2668 09 31 06 09 32 05 W2246-0526 02 09 12 17.9 233.9 3.4 0.0 -14 2668 No stop 09 34 45 --- 02 11 52 17.6 234.5 3.4 0.0 146 2688 09 32 06 09 35 00 J2248-0541 02 12 07 17.6 234.0 3.4 0.0 1 2688 09 35 00 09 36 00 =2245-059 02 13 08 17.4 234.2 3.4 0.0 60 2696 09 35 01 09 36 15 J2245-0755 02 13 23 15.2 233.6 3.4 0.0 -5 2696 09 36 15 09 37 15 =2243-081 02 14 23 15.1 233.8 3.5 0.0 55 2704 09 36 16 09 38 00 J2248-0541 02 15 08 17.2 234.7 3.4 0.0 25 2704 09 38 00 09 39 00 =2245-059 02 16 08 17.1 234.9 3.5 0.0 60 2712 09 38 01 09 39 00 W2246-0526 02 16 08 17.1 235.4 3.5 0.0 -14 2712 No stop 09 41 30 --- 02 18 39 16.7 236.0 3.5 0.0 136 2731 09 39 01 Schedule for WSTRBORK (Code Wb ) 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 18 54 16.7 235.5 3.5 0.0 1 2731 09 41 45 09 42 45 =2245-059 02 19 54 16.6 235.7 3.5 0.0 60 2739 09 41 46 09 42 45 W2246-0526 02 19 54 16.6 236.3 3.5 0.0 -14 2739 No stop 09 45 25 --- 02 22 34 16.2 236.9 3.6 0.0 146 2759 09 42 46 09 45 40 J2248-0541 02 22 49 16.2 236.4 3.6 0.0 1 2759 09 45 40 09 46 40 =2245-059 02 23 49 16.1 236.6 3.6 0.0 60 2767 09 45 41 09 46 40 W2246-0526 02 23 49 16.1 237.2 3.6 0.0 -14 2767 No stop 09 49 20 --- 02 26 30 15.7 237.8 3.7 0.0 146 2788 09 46 41 09 49 35 J2248-0541 02 26 45 15.7 237.3 3.6 0.0 1 2788 09 49 35 09 50 35 =2245-059 02 27 45 15.6 237.5 3.6 0.0 60 2795 09 49 36 09 50 35 W2246-0526 02 27 45 15.6 238.0 3.7 0.0 -14 2795 No stop 09 53 15 --- 02 30 25 15.2 238.6 3.7 0.0 146 2816 09 50 36 09 53 50 J2248-0541 02 31 01 15.2 238.2 3.7 0.0 21 2816 09 53 50 09 54 50 =2245-059 02 32 01 15.1 238.4 3.7 0.0 60 2824 09 53 51 09 54 50 W2246-0526 02 32 01 15.0 239.0 3.7 0.0 -14 2824 No stop 09 57 30 --- 02 34 41 14.7 239.6 3.8 0.0 146 2844 09 54 51 09 57 45 J2248-0541 02 34 56 14.7 239.1 3.8 0.0 1 2844 09 57 45 09 58 45 =2245-059 02 35 56 14.6 239.3 3.8 0.0 60 2852 09 57 46 09 59 00 J2245-0755 02 36 11 12.3 238.6 3.8 0.0 -5 2852 09 59 00 10 00 00 =2243-081 02 37 12 12.2 238.8 3.8 0.0 55 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 --- 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: 4 Station: WSTRBORK 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= 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 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 = A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 3 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= 363.49 363.49 363.49 363.49 395.49 395.49 395.49 395.49 427.49 427.49 427.49 427.49 459.49 459.49 459.49 459.49 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: 3 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