COVER INFORMATION Station: HART (Code Hh ) 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 HART (Code Hh ) 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 21 00 25 39.5 36.6 -1.9 0.0 0 0 03 00 00 03 03 30 --- 21 03 55 40.0 35.7 -1.8 0.0 210 27 03 00 01 03 04 15 J2248-0541 21 04 40 57.9 55.3 -1.7 0.0 -26 27 03 04 15 03 04 45 =2245-059 21 05 10 57.9 55.2 -1.7 0.0 4 31 03 04 16 03 05 30 J2248-0541 21 05 55 58.1 54.9 -1.7 0.0 24 31 03 05 30 03 06 30 =2245-059 21 06 56 58.3 54.6 -1.7 0.0 60 39 03 05 31 03 06 30 W2246-0526 21 06 56 58.4 53.7 -1.7 0.0 -25 39 No stop 03 09 00 --- 21 09 26 58.9 52.8 -1.6 0.0 125 58 03 06 31 03 09 15 J2248-0541 21 09 41 58.8 53.7 -1.7 0.0 -10 58 03 09 15 03 10 15 =2245-059 21 10 41 59.0 53.4 -1.6 0.0 50 66 03 09 16 03 10 15 W2246-0526 21 10 41 59.1 52.4 -1.6 0.0 -25 66 No stop 03 12 55 --- 21 13 22 59.6 51.5 -1.6 0.0 135 86 03 10 16 03 13 10 J2248-0541 21 13 37 59.5 52.4 -1.6 0.0 -10 86 03 13 10 03 14 10 =2245-059 21 14 37 59.7 52.1 -1.6 0.0 50 94 03 13 11 03 14 10 W2246-0526 21 14 37 59.8 51.1 -1.5 0.0 -25 94 No stop 03 16 50 --- 21 17 17 60.3 50.1 -1.5 0.0 135 115 03 14 11 03 17 05 J2248-0541 21 17 32 60.2 51.0 -1.5 0.0 -10 115 03 17 05 03 18 05 =2245-059 21 18 33 60.3 50.7 -1.5 0.0 50 122 03 17 06 03 18 05 W2246-0526 21 18 33 60.5 49.6 -1.5 0.0 -25 122 No stop 03 20 45 --- 21 21 13 61.0 48.6 -1.4 0.0 135 143 03 18 06 03 21 20 J2248-0541 21 21 48 60.9 49.5 -1.5 0.0 10 143 03 21 20 03 22 20 =2245-059 21 22 48 61.1 49.1 -1.4 0.0 60 151 03 21 21 03 22 20 W2246-0526 21 22 48 61.2 48.0 -1.4 0.0 -25 151 No stop 03 25 00 --- 21 25 29 61.7 47.0 -1.4 0.0 135 171 03 22 21 03 25 15 J2248-0541 21 25 44 61.6 48.0 -1.4 0.0 -10 171 03 25 15 03 26 15 =2245-059 21 26 44 61.7 47.6 -1.4 0.0 50 179 03 25 16 Schedule for HART (Code Hh ) 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 26 30 J2245-0755 21 26 59 63.8 50.0 -1.3 0.0 -16 179 03 26 30 03 27 30 =2243-081 21 27 59 64.0 49.5 -1.3 0.0 44 187 03 26 31 03 28 15 J2248-0541 21 28 44 62.1 46.8 -1.3 0.0 14 187 03 28 15 03 29 15 =2245-059 21 29 44 62.2 46.4 -1.3 0.0 60 195 03 28 16 03 29 15 W2246-0526 21 29 44 62.4 45.3 -1.3 0.0 -25 195 No stop 03 31 45 --- 21 32 15 62.7 44.2 -1.2 0.0 125 214 03 29 16 03 32 00 J2248-0541 21 32 30 62.7 45.3 -1.3 0.0 -10 214 03 32 00 03 33 00 =2245-059 21 33 30 62.8 44.8 -1.3 0.0 50 222 03 32 01 03 33 00 W2246-0526 21 33 30 62.9 43.7 -1.2 0.0 -25 222 No stop 03 35 40 --- 21 36 10 63.4 42.6 -1.2 0.0 135 242 03 33 01 03 35 55 J2248-0541 21 36 25 63.3 43.6 -1.2 0.0 -10 242 03 35 55 03 36 55 =2245-059 21 37 26 63.5 43.2 -1.2 0.0 50 250 03 35 56 03 36 55 W2246-0526 21 37 26 63.5 42.0 -1.2 0.0 -25 250 No stop 03 39 35 --- 21 40 06 63.9 40.8 -1.1 0.0 135 271 03 36 56 03 39 50 J2248-0541 21 40 21 63.9 41.9 -1.1 0.0 -10 271 03 39 50 03 40 50 =2245-059 21 41 21 64.0 41.4 -1.1 0.0 50 278 03 39 51 03 40 50 W2246-0526 21 41 21 64.1 40.2 -1.1 0.0 -25 278 No stop 03 43 30 --- 21 44 02 64.5 39.0 -1.1 0.0 135 299 03 40 51 03 44 05 J2248-0541 21 44 37 64.5 39.9 -1.1 0.0 10 299 03 44 05 03 45 05 =2245-059 21 45 37 64.7 39.4 -1.1 0.0 60 307 03 44 06 03 45 05 W2246-0526 21 45 37 64.7 38.2 -1.0 0.0 -25 307 No stop 03 47 45 --- 21 48 17 65.1 36.9 -1.0 0.0 135 327 03 45 06 03 48 00 J2248-0541 21 48 32 65.1 38.0 -1.0 0.0 -10 327 03 48 00 03 49 00 =2245-059 21 49 33 65.2 37.5 -1.0 0.0 50 335 03 48 01 03 49 15 J2245-0755 21 49 48 67.4 39.4 -1.0 0.0 -16 335 03 49 15 03 50 15 =2243-081 21 50 48 67.5 38.9 -0.9 0.0 44 343 03 49 16 03 51 00 J2248-0541 21 51 33 65.5 36.5 -1.0 0.0 14 343 03 51 00 03 52 00 =2245-059 21 52 33 65.6 36.0 -0.9 0.0 60 350 03 51 01 03 52 00 W2246-0526 21 52 33 65.7 34.7 -0.9 0.0 -25 350 No stop 03 54 30 --- 21 55 04 66.0 33.4 -0.9 0.0 125 370 03 52 01 Schedule for HART (Code Hh ) 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 54 45 J2248-0541 21 55 19 66.0 34.6 -0.9 0.0 -10 370 03 54 45 03 55 45 =2245-059 21 56 19 66.1 34.0 -0.9 0.0 50 377 03 54 46 03 55 45 W2246-0526 21 56 19 66.1 32.7 -0.8 0.0 -25 377 No stop 03 58 25 --- 21 58 59 66.4 31.3 -0.8 0.0 135 398 03 55 46 03 58 40 J2248-0541 21 59 14 66.5 32.5 -0.8 0.0 -10 398 03 58 40 03 59 40 =2245-059 22 00 14 66.6 31.9 -0.8 0.0 50 406 03 58 41 03 59 40 W2246-0526 22 00 14 66.6 30.6 -0.8 0.0 -25 406 No stop 04 02 20 --- 22 02 55 66.9 29.1 -0.7 0.0 135 426 03 59 41 04 02 35 J2248-0541 22 03 10 66.9 30.3 -0.8 0.0 -10 426 04 02 35 04 03 35 =2245-059 22 04 10 67.0 29.7 -0.7 0.0 50 434 04 02 36 04 03 35 W2246-0526 22 04 10 67.0 28.4 -0.7 0.0 -25 434 No stop 04 06 15 --- 22 06 50 67.3 26.8 -0.7 0.0 135 455 04 03 36 04 06 50 J2248-0541 22 07 26 67.4 27.8 -0.7 0.0 10 455 04 06 50 04 07 50 =2245-059 22 08 26 67.5 27.3 -0.7 0.0 60 462 04 06 51 04 07 50 W2246-0526 22 08 26 67.5 25.9 -0.6 0.0 -25 462 No stop 04 10 30 --- 22 11 06 67.7 24.3 -0.6 0.0 135 483 04 07 51 04 10 45 J2248-0541 22 11 21 67.8 25.5 -0.6 0.0 -10 483 04 10 45 04 11 45 =2245-059 22 12 21 67.9 24.9 -0.6 0.0 50 491 04 10 46 04 12 00 J2245-0755 22 12 36 70.2 25.8 -0.6 0.0 -16 491 04 12 00 04 13 00 =2243-081 22 13 37 70.3 25.1 -0.6 0.0 44 499 04 12 01 04 13 45 J2248-0541 22 14 22 68.1 23.7 -0.6 0.0 14 499 04 13 45 04 14 45 =2245-059 22 15 22 68.2 23.0 -0.6 0.0 60 506 04 13 46 04 14 45 W2246-0526 22 15 22 68.1 21.6 -0.5 0.0 -25 506 No stop 04 17 15 --- 22 17 52 68.3 20.0 -0.5 0.0 125 526 04 14 46 04 17 30 J2248-0541 22 18 07 68.4 21.3 -0.5 0.0 -10 526 04 17 30 04 18 30 =2245-059 22 19 07 68.5 20.6 -0.5 0.0 50 533 04 17 31 04 18 30 W2246-0526 22 19 07 68.4 19.2 -0.5 0.0 -25 533 No stop 04 21 10 --- 22 21 48 68.6 17.5 -0.4 0.0 135 554 04 18 31 04 21 25 J2248-0541 22 22 03 68.7 18.7 -0.4 0.0 -10 554 04 21 25 04 22 25 =2245-059 22 23 03 68.8 18.1 -0.4 0.0 50 562 04 21 26 Schedule for HART (Code Hh ) 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 22 25 W2246-0526 22 23 03 68.7 16.7 -0.4 0.0 -25 562 No stop 04 25 05 --- 22 25 44 68.8 14.9 -0.4 0.0 135 582 04 22 26 04 25 20 J2248-0541 22 25 59 69.0 16.1 -0.4 0.0 -10 582 04 25 20 04 26 20 =2245-059 22 26 59 69.0 15.5 -0.4 0.0 50 590 04 25 21 04 26 20 W2246-0526 22 26 59 68.9 14.0 -0.3 0.0 -25 590 No stop 04 29 00 --- 22 29 39 69.0 12.2 -0.3 0.0 135 611 04 26 21 04 29 35 J2248-0541 22 30 14 69.2 13.2 -0.3 0.0 10 611 04 29 35 04 30 35 =2245-059 22 31 14 69.3 12.6 -0.3 0.0 60 618 04 29 36 04 30 35 W2246-0526 22 31 14 69.1 11.1 -0.3 0.0 -25 618 No stop 04 33 15 --- 22 33 55 69.2 9.3 -0.2 0.0 135 639 04 30 36 04 33 30 J2248-0541 22 34 10 69.4 10.5 -0.2 0.0 -10 639 04 33 30 04 34 30 =2245-059 22 35 10 69.4 9.8 -0.2 0.0 50 647 04 33 31 04 34 45 J2245-0755 22 35 25 71.7 9.0 -0.2 0.0 -16 647 04 34 45 04 35 45 =2243-081 22 36 25 71.8 8.2 -0.2 0.0 44 654 04 34 46 04 36 30 J2248-0541 22 37 10 69.5 8.4 -0.2 0.0 14 654 04 36 30 04 37 30 =2245-059 22 38 11 69.5 7.7 -0.2 0.0 60 662 04 36 31 04 37 30 W2246-0526 22 38 11 69.3 6.3 -0.1 0.0 -25 662 No stop 04 40 00 --- 22 40 41 69.4 4.6 -0.1 0.0 125 681 04 37 31 04 40 15 J2248-0541 22 40 56 69.6 5.8 -0.1 0.0 -10 681 04 40 15 04 41 15 =2245-059 22 41 56 69.6 5.0 -0.1 0.0 50 689 04 40 16 04 41 15 W2246-0526 22 41 56 69.4 3.7 -0.1 0.0 -25 689 No stop 04 43 55 --- 22 44 37 69.4 1.8 -0.0 0.0 135 710 04 41 16 04 44 10 J2248-0541 22 44 52 69.7 3.0 -0.1 0.0 -10 710 04 44 10 04 45 10 =2245-059 22 45 52 69.7 2.2 -0.1 0.0 50 718 04 44 11 04 45 10 W2246-0526 22 45 52 69.5 0.9 -0.0 0.0 -25 718 No stop 04 47 50 --- 22 48 32 69.4 359.0 0.0 0.0 135 738 04 45 11 04 48 05 J2248-0541 22 48 47 69.7 0.1 -0.0 0.0 -10 738 04 48 05 04 49 05 =2245-059 22 49 47 69.7 359.4 0.0 0.0 50 746 04 48 06 04 49 05 W2246-0526 22 49 47 69.4 358.1 0.0 0.0 -25 746 No stop 04 51 45 --- 22 52 28 69.4 356.2 0.1 0.0 135 766 04 49 06 Schedule for HART (Code Hh ) 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 52 20 J2248-0541 22 53 03 69.7 357.1 0.1 0.0 10 766 04 52 20 04 53 20 =2245-059 22 54 03 69.7 356.4 0.1 0.0 60 774 04 52 21 04 53 20 W2246-0526 22 54 03 69.4 355.1 0.1 0.0 -25 774 No stop 04 56 00 --- 22 56 44 69.3 353.2 0.2 0.0 135 795 04 53 21 04 56 15 J2248-0541 22 56 59 69.6 354.3 0.1 0.0 -10 795 04 56 15 04 57 15 =2245-059 22 57 59 69.6 353.6 0.1 0.0 50 803 04 56 16 04 57 30 J2245-0755 22 58 14 71.7 350.9 0.2 0.0 -16 803 04 57 30 04 58 30 =2243-081 22 59 14 71.7 350.2 0.2 0.0 44 810 04 57 31 04 59 15 J2248-0541 22 59 59 69.5 352.2 0.2 0.0 14 810 04 59 15 05 00 15 =2245-059 23 00 59 69.5 351.4 0.2 0.0 60 818 04 59 16 05 00 15 W2246-0526 23 00 59 69.2 350.2 0.2 0.0 -25 818 No stop 05 02 45 --- 23 03 30 69.1 348.5 0.3 0.0 125 837 05 00 16 05 03 00 J2248-0541 23 03 45 69.4 349.5 0.2 0.0 -10 837 05 03 00 05 04 00 =2245-059 23 04 45 69.4 348.8 0.3 0.0 50 845 05 03 01 05 04 00 W2246-0526 23 04 45 69.0 347.7 0.3 0.0 -25 845 No stop 05 06 40 --- 23 07 25 68.9 345.8 0.3 0.0 135 866 05 04 01 05 06 55 J2248-0541 23 07 40 69.2 346.8 0.3 0.0 -10 866 05 06 55 05 07 55 =2245-059 23 08 41 69.2 346.1 0.3 0.0 50 873 05 06 56 05 07 55 W2246-0526 23 08 41 68.8 345.0 0.4 0.0 -25 873 No stop 05 10 35 --- 23 11 21 68.7 343.2 0.4 0.0 135 894 05 07 56 05 10 50 J2248-0541 23 11 36 69.0 344.1 0.4 0.0 -10 894 05 10 50 05 11 50 =2245-059 23 12 36 68.9 343.5 0.4 0.0 50 902 05 10 51 05 11 50 W2246-0526 23 12 36 68.6 342.4 0.4 0.0 -25 902 No stop 05 14 30 --- 23 15 17 68.4 340.7 0.5 0.0 135 922 05 11 51 05 15 05 J2248-0541 23 15 52 68.7 341.3 0.4 0.0 10 922 05 15 05 05 16 05 =2245-059 23 16 52 68.6 340.6 0.5 0.0 60 930 05 15 06 05 16 05 W2246-0526 23 16 52 68.3 339.6 0.5 0.0 -25 930 No stop 05 18 45 --- 23 19 32 68.0 337.9 0.5 0.0 135 951 05 16 06 05 19 00 J2248-0541 23 19 47 68.4 338.8 0.5 0.0 -10 951 05 19 00 05 20 00 =2245-059 23 20 48 68.3 338.1 0.5 0.0 50 958 05 19 01 Schedule for HART (Code Hh ) 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 20 15 J2245-0755 23 21 03 70.2 334.2 0.6 0.0 -16 958 05 20 15 05 21 15 =2243-081 23 22 03 70.1 333.6 0.6 0.0 44 966 05 20 16 05 22 00 J2248-0541 23 22 48 68.1 336.9 0.6 0.0 14 966 05 22 00 05 23 00 =2245-059 23 23 48 68.1 336.2 0.6 0.0 60 974 05 22 01 05 23 00 W2246-0526 23 23 48 67.7 335.3 0.6 0.0 -25 974 No stop 05 25 30 --- 23 26 18 67.4 333.8 0.7 0.0 125 993 05 23 01 05 25 45 J2248-0541 23 26 34 67.8 334.5 0.6 0.0 -10 993 05 25 45 05 26 45 =2245-059 23 27 34 67.7 333.9 0.6 0.0 50 1001 05 25 46 05 26 45 W2246-0526 23 27 34 67.3 333.1 0.7 0.0 -25 1001 No stop 05 29 25 --- 23 30 14 67.0 331.5 0.7 0.0 135 1022 05 26 46 05 29 40 J2248-0541 23 30 29 67.4 332.2 0.7 0.0 -10 1022 05 29 40 05 30 40 =2245-059 23 31 29 67.3 331.6 0.7 0.0 50 1029 05 29 41 05 30 40 W2246-0526 23 31 29 66.9 330.8 0.7 0.0 -25 1029 No stop 05 33 20 --- 23 34 10 66.6 329.3 0.8 0.0 135 1050 05 30 41 05 33 35 J2248-0541 23 34 25 67.0 329.9 0.8 0.0 -10 1050 05 33 35 05 34 35 =2245-059 23 35 25 66.9 329.4 0.8 0.0 50 1058 05 33 36 05 34 35 W2246-0526 23 35 25 66.4 328.6 0.8 0.0 -25 1058 No stop 05 37 15 --- 23 38 05 66.1 327.2 0.8 0.0 135 1078 05 34 36 05 37 50 J2248-0541 23 38 40 66.5 327.6 0.8 0.0 10 1078 05 37 50 05 38 50 =2245-059 23 39 41 66.4 327.0 0.8 0.0 60 1086 05 37 51 05 38 50 W2246-0526 23 39 41 65.9 326.3 0.9 0.0 -25 1086 No stop 05 41 30 --- 23 42 21 65.6 324.9 0.9 0.0 135 1107 05 38 51 05 41 45 J2248-0541 23 42 36 66.0 325.5 0.9 0.0 -10 1107 05 41 45 05 42 45 =2245-059 23 43 36 65.9 324.9 0.9 0.0 50 1114 05 41 46 05 43 00 J2245-0755 23 43 51 67.4 320.6 1.0 0.0 -16 1114 05 43 00 05 44 00 =2243-081 23 44 52 67.3 320.0 1.0 0.0 44 1122 05 43 01 05 44 45 J2248-0541 23 45 37 65.6 323.9 0.9 0.0 14 1122 05 44 45 05 45 45 =2245-059 23 46 37 65.5 323.4 1.0 0.0 60 1130 05 44 46 05 45 45 W2246-0526 23 46 37 65.0 322.8 1.0 0.0 -25 1130 No stop 05 48 15 --- 23 49 07 64.7 321.6 1.0 0.0 125 1149 05 45 46 Schedule for HART (Code Hh ) 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 48 30 J2248-0541 23 49 22 65.1 322.0 1.0 0.0 -10 1149 05 48 30 05 49 30 =2245-059 23 50 22 65.0 321.5 1.0 0.0 50 1157 05 48 31 05 49 30 W2246-0526 23 50 22 64.5 321.0 1.1 0.0 -25 1157 No stop 05 52 10 --- 23 53 03 64.1 319.7 1.1 0.0 135 1177 05 49 31 05 52 25 J2248-0541 23 53 18 64.5 320.1 1.1 0.0 -10 1177 05 52 25 05 53 25 =2245-059 23 54 18 64.4 319.7 1.1 0.0 50 1185 05 52 26 05 53 25 W2246-0526 23 54 18 63.9 319.1 1.1 0.0 -25 1185 No stop 05 56 05 --- 23 56 58 63.5 317.9 1.2 0.0 135 1206 05 53 26 05 56 20 J2248-0541 23 57 14 64.0 318.3 1.1 0.0 -10 1206 05 56 20 05 57 20 =2245-059 23 58 14 63.8 317.9 1.2 0.0 50 1213 05 56 21 05 57 20 W2246-0526 23 58 14 63.3 317.4 1.2 0.0 -25 1213 No stop 06 00 00 --- 00 00 54 62.9 316.2 1.2 0.0 135 1234 05 57 21 06 00 35 J2248-0541 00 01 29 63.3 316.4 1.2 0.0 10 1234 06 00 35 06 01 35 =2245-059 00 02 29 63.2 316.0 1.2 0.0 60 1242 06 00 36 06 01 35 W2246-0526 00 02 29 62.7 315.5 1.3 0.0 -25 1242 No stop 06 04 15 --- 00 05 10 62.2 314.4 1.3 0.0 135 1262 06 01 36 06 04 30 J2248-0541 00 05 25 62.7 314.8 1.3 0.0 -10 1262 06 04 30 06 05 30 =2245-059 00 06 25 62.5 314.3 1.3 0.0 50 1270 06 04 31 06 05 45 J2245-0755 00 06 40 63.8 310.0 1.3 0.0 -16 1270 06 05 45 06 06 45 =2243-081 00 07 40 63.6 309.6 1.3 0.0 44 1278 06 05 46 06 07 45 3C454.3 00 08 40 44.2 334.9 1.2 0.0 -15 1278 06 07 45 06 11 15 --- 00 12 11 43.9 333.9 1.3 0.0 195 1305 06 07 46 06 12 00 J2248-0541 00 12 56 61.5 311.7 1.4 0.0 -26 1305 06 12 00 06 12 30 =2245-059 00 13 26 61.4 311.6 1.4 0.0 4 1309 06 12 01 06 13 15 J2248-0541 00 14 11 61.2 311.3 1.4 0.0 24 1309 06 13 15 06 14 15 =2245-059 00 15 11 61.1 310.9 1.4 0.0 60 1317 06 13 16 06 14 15 W2246-0526 00 15 11 60.6 310.5 1.5 0.0 -25 1317 No stop 06 16 45 --- 00 17 42 60.1 309.6 1.5 0.0 125 1336 06 14 16 06 17 00 J2248-0541 00 17 57 60.6 309.9 1.5 0.0 -10 1336 06 17 00 06 18 00 =2245-059 00 18 57 60.4 309.5 1.5 0.0 50 1344 06 17 01 Schedule for HART (Code Hh ) 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 18 00 W2246-0526 00 18 57 59.9 309.2 1.5 0.0 -25 1344 No stop 06 20 40 --- 00 21 38 59.5 308.2 1.6 0.0 135 1364 06 18 01 06 20 55 J2248-0541 00 21 53 59.9 308.5 1.5 0.0 -10 1364 06 20 55 06 21 55 =2245-059 00 22 53 59.7 308.1 1.6 0.0 50 1372 06 20 56 06 21 55 W2246-0526 00 22 53 59.2 307.8 1.6 0.0 -25 1372 No stop 06 24 35 --- 00 25 33 58.8 306.9 1.6 0.0 135 1393 06 21 56 06 24 50 J2248-0541 00 25 48 59.2 307.1 1.6 0.0 -10 1393 06 24 50 06 25 50 =2245-059 00 26 48 59.0 306.8 1.6 0.0 50 1400 06 24 51 06 25 50 W2246-0526 00 26 48 58.5 306.5 1.7 0.0 -25 1400 No stop 06 28 30 --- 00 29 29 58.0 305.6 1.7 0.0 135 1421 06 25 51 06 29 05 J2248-0541 00 30 04 58.5 305.7 1.7 0.0 10 1421 06 29 05 06 30 05 =2245-059 00 31 04 58.3 305.4 1.7 0.0 60 1429 06 29 06 06 30 05 W2246-0526 00 31 04 57.8 305.1 1.7 0.0 -25 1429 No stop 06 32 45 --- 00 33 45 57.3 304.3 1.8 0.0 135 1449 06 30 06 06 33 00 J2248-0541 00 34 00 57.7 304.5 1.8 0.0 -10 1449 06 33 00 06 34 00 =2245-059 00 35 00 57.5 304.2 1.8 0.0 50 1457 06 33 01 06 34 15 J2245-0755 00 35 15 58.5 300.2 1.8 0.0 -16 1457 06 34 15 06 35 15 =2243-081 00 36 15 58.3 299.9 1.8 0.0 44 1465 06 34 16 06 36 00 J2248-0541 00 37 00 57.2 303.5 1.8 0.0 14 1465 06 36 00 06 37 00 =2245-059 00 38 00 57.0 303.2 1.8 0.0 60 1472 06 36 01 06 37 00 W2246-0526 00 38 00 56.5 303.0 1.8 0.0 -25 1472 No stop 06 39 30 --- 00 40 31 56.0 302.3 1.9 0.0 125 1492 06 37 01 06 39 45 J2248-0541 00 40 46 56.5 302.4 1.9 0.0 -10 1492 06 39 45 06 40 45 =2245-059 00 41 46 56.3 302.1 1.9 0.0 50 1499 06 39 46 06 40 45 W2246-0526 00 41 46 55.8 301.9 1.9 0.0 -25 1499 No stop 06 43 25 --- 00 44 26 55.2 301.2 2.0 0.0 135 1520 06 40 46 06 43 40 J2248-0541 00 44 41 55.7 301.3 1.9 0.0 -10 1520 06 43 40 06 44 40 =2245-059 00 45 41 55.5 301.0 1.9 0.0 50 1528 06 43 41 06 44 40 W2246-0526 00 45 41 55.0 300.8 2.0 0.0 -25 1528 No stop 06 47 20 --- 00 48 22 54.5 300.1 2.0 0.0 135 1548 06 44 41 Schedule for HART (Code Hh ) 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 47 35 J2248-0541 00 48 37 54.9 300.2 2.0 0.0 -10 1548 06 47 35 06 48 35 =2245-059 00 49 37 54.8 300.0 2.0 0.0 50 1556 06 47 36 06 48 35 W2246-0526 00 49 37 54.2 299.8 2.0 0.0 -25 1556 No stop 06 51 15 --- 00 52 18 53.7 299.1 2.1 0.0 135 1577 06 48 36 06 51 50 J2248-0541 00 52 53 54.1 299.1 2.1 0.0 10 1577 06 51 50 06 52 50 =2245-059 00 53 53 53.9 298.8 2.1 0.0 60 1584 06 51 51 06 52 50 W2246-0526 00 53 53 53.4 298.7 2.1 0.0 -25 1584 No stop 06 55 30 --- 00 56 33 52.9 298.0 2.2 0.0 135 1605 06 52 51 06 55 45 J2248-0541 00 56 48 53.3 298.1 2.1 0.0 -10 1605 06 55 45 06 56 45 =2245-059 00 57 48 53.1 297.8 2.1 0.0 50 1613 06 55 46 06 57 00 J2245-0755 00 58 03 53.9 294.2 2.2 0.0 -16 1613 06 57 00 06 58 00 =2243-081 00 59 04 53.7 294.0 2.2 0.0 44 1621 06 57 01 06 58 45 J2248-0541 00 59 49 52.7 297.3 2.2 0.0 14 1621 06 58 45 06 59 45 =2245-059 01 00 49 52.5 297.1 2.2 0.0 60 1628 06 58 46 06 59 45 W2246-0526 01 00 49 52.0 297.0 2.2 0.0 -25 1628 No stop 07 02 15 --- 01 03 19 51.5 296.4 2.3 0.0 125 1648 06 59 46 07 02 30 J2248-0541 01 03 34 52.0 296.4 2.2 0.0 -10 1648 07 02 30 07 03 30 =2245-059 01 04 35 51.8 296.2 2.3 0.0 50 1655 07 02 31 07 03 30 W2246-0526 01 04 35 51.3 296.1 2.3 0.0 -25 1655 No stop 07 06 10 --- 01 07 15 50.7 295.5 2.3 0.0 135 1676 07 03 31 07 06 25 J2248-0541 01 07 30 51.2 295.5 2.3 0.0 -10 1676 07 06 25 07 07 25 =2245-059 01 08 30 51.0 295.3 2.3 0.0 50 1684 07 06 26 07 07 25 W2246-0526 01 08 30 50.5 295.2 2.4 0.0 -25 1684 No stop 07 10 05 --- 01 11 11 49.9 294.6 2.4 0.0 135 1704 07 07 26 07 10 20 J2248-0541 01 11 26 50.4 294.6 2.4 0.0 -10 1704 07 10 20 07 11 20 =2245-059 01 12 26 50.2 294.4 2.4 0.0 50 1712 07 10 21 07 11 20 W2246-0526 01 12 26 49.7 294.3 2.4 0.0 -25 1712 No stop 07 14 00 --- 01 15 06 49.1 293.7 2.5 0.0 135 1733 07 11 21 07 14 35 J2248-0541 01 15 41 49.5 293.7 2.4 0.0 10 1733 07 14 35 07 15 35 =2245-059 01 16 42 49.3 293.5 2.5 0.0 60 1740 07 14 36 Schedule for HART (Code Hh ) 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 15 35 W2246-0526 01 16 42 48.8 293.4 2.5 0.0 -25 1740 No stop 07 18 15 --- 01 19 22 48.2 292.8 2.5 0.0 135 1761 07 15 36 07 18 30 J2248-0541 01 19 37 48.7 292.9 2.5 0.0 -10 1761 07 18 30 07 19 30 =2245-059 01 20 37 48.5 292.7 2.5 0.0 50 1769 07 18 31 07 19 45 J2245-0755 01 20 52 49.2 289.3 2.6 0.0 -16 1769 07 19 45 07 20 45 =2243-081 01 21 52 49.0 289.1 2.6 0.0 44 1776 07 19 46 07 21 30 J2248-0541 01 22 38 48.1 292.2 2.6 0.0 14 1776 07 21 30 07 22 30 =2245-059 01 23 38 47.9 292.0 2.6 0.0 60 1784 07 21 31 07 22 30 W2246-0526 01 23 38 47.3 292.0 2.6 0.0 -25 1784 No stop 07 25 00 --- 01 26 08 46.8 291.5 2.7 0.0 125 1803 07 22 31 07 25 15 J2248-0541 01 26 23 47.3 291.5 2.6 0.0 -10 1803 07 25 15 07 26 15 =2245-059 01 27 23 47.1 291.3 2.6 0.0 50 1811 07 25 16 07 26 15 W2246-0526 01 27 23 46.6 291.2 2.7 0.0 -25 1811 No stop 07 28 55 --- 01 30 04 46.0 290.7 2.7 0.0 135 1832 07 26 16 07 29 10 J2248-0541 01 30 19 46.5 290.7 2.7 0.0 -10 1832 07 29 10 07 30 10 =2245-059 01 31 19 46.3 290.5 2.7 0.0 50 1840 07 29 11 07 30 10 W2246-0526 01 31 19 45.7 290.5 2.7 0.0 -25 1840 No stop 07 32 50 --- 01 33 59 45.2 290.0 2.8 0.0 135 1860 07 30 11 07 33 05 J2248-0541 01 34 14 45.6 290.0 2.8 0.0 -10 1860 07 33 05 07 34 05 =2245-059 01 35 15 45.4 289.8 2.8 0.0 50 1868 07 33 06 07 34 05 W2246-0526 01 35 15 44.9 289.7 2.8 0.0 -25 1868 No stop 07 36 45 --- 01 37 55 44.3 289.2 2.8 0.0 135 1888 07 34 06 07 37 20 J2248-0541 01 38 30 44.7 289.2 2.8 0.0 10 1888 07 37 20 07 38 20 =2245-059 01 39 30 44.5 289.0 2.8 0.0 60 1896 07 37 21 07 38 20 W2246-0526 01 39 30 44.0 289.0 2.9 0.0 -25 1896 No stop 07 41 00 --- 01 42 11 43.4 288.5 2.9 0.0 135 1917 07 38 21 07 41 15 J2248-0541 01 42 26 43.9 288.5 2.9 0.0 -10 1917 07 41 15 07 42 15 =2245-059 01 43 26 43.7 288.3 2.9 0.0 50 1925 07 41 16 07 42 30 J2245-0755 01 43 41 44.3 285.2 2.9 0.0 -16 1925 07 42 30 07 43 30 =2243-081 01 44 41 44.1 285.0 3.0 0.0 44 1932 07 42 31 Schedule for HART (Code Hh ) 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 44 15 J2248-0541 01 45 26 43.3 287.9 2.9 0.0 14 1932 07 44 15 07 45 15 =2245-059 01 46 26 43.0 287.8 3.0 0.0 60 1940 07 44 16 07 45 15 W2246-0526 01 46 26 42.5 287.7 3.0 0.0 -25 1940 No stop 07 47 45 --- 01 48 57 42.0 287.3 3.0 0.0 125 1959 07 45 16 07 48 00 J2248-0541 01 49 12 42.5 287.3 3.0 0.0 -10 1959 07 48 00 07 49 00 =2245-059 01 50 12 42.2 287.1 3.0 0.0 50 1967 07 48 01 07 49 00 W2246-0526 01 50 12 41.7 287.1 3.1 0.0 -25 1967 No stop 07 51 40 --- 01 52 52 41.1 286.7 3.1 0.0 135 1988 07 49 01 07 51 55 J2248-0541 01 53 08 41.6 286.6 3.1 0.0 -10 1988 07 51 55 07 52 55 =2245-059 01 54 08 41.4 286.5 3.1 0.0 50 1995 07 51 56 07 52 55 W2246-0526 01 54 08 40.9 286.4 3.1 0.0 -25 1995 No stop 07 55 35 --- 01 56 48 40.3 286.0 3.2 0.0 135 2016 07 52 56 07 55 50 J2248-0541 01 57 03 40.8 286.0 3.1 0.0 -10 2016 07 55 50 07 56 50 =2245-059 01 58 03 40.5 285.8 3.2 0.0 50 2024 07 55 51 07 56 50 W2246-0526 01 58 03 40.0 285.8 3.2 0.0 -25 2024 No stop 07 59 30 --- 02 00 44 39.4 285.4 3.2 0.0 135 2044 07 56 51 08 00 05 J2248-0541 02 01 19 39.8 285.3 3.2 0.0 10 2044 08 00 05 08 01 05 =2245-059 02 02 19 39.6 285.2 3.2 0.0 60 2052 08 00 06 08 01 05 W2246-0526 02 02 19 39.1 285.1 3.3 0.0 -25 2052 No stop 08 03 45 --- 02 04 59 38.5 284.7 3.3 0.0 135 2073 08 01 06 08 04 00 J2248-0541 02 05 15 39.0 284.7 3.3 0.0 -10 2073 08 04 00 08 05 00 =2245-059 02 06 15 38.8 284.5 3.3 0.0 50 2080 08 04 01 08 05 15 J2245-0755 02 06 30 39.3 281.6 3.3 0.0 -16 2080 08 05 15 08 06 15 =2243-081 02 07 30 39.1 281.5 3.3 0.0 44 2088 08 05 16 08 07 00 J2248-0541 02 08 15 38.3 284.2 3.3 0.0 14 2088 08 07 00 08 08 00 =2245-059 02 09 15 38.1 284.1 3.3 0.0 60 2096 08 07 01 08 08 00 W2246-0526 02 09 15 37.6 284.1 3.4 0.0 -25 2096 No stop 08 10 30 --- 02 11 46 37.0 283.7 3.4 0.0 125 2115 08 08 01 08 10 45 J2248-0541 02 12 01 37.5 283.7 3.4 0.0 -10 2115 08 10 45 08 11 45 =2245-059 02 13 01 37.3 283.5 3.4 0.0 50 2123 08 10 46 Schedule for HART (Code Hh ) 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 11 45 W2246-0526 02 13 01 36.8 283.5 3.4 0.0 -25 2123 No stop 08 14 25 --- 02 15 41 36.2 283.1 3.5 0.0 135 2144 08 11 46 08 14 40 J2248-0541 02 15 56 36.7 283.1 3.4 0.0 -10 2144 08 14 40 08 15 40 =2245-059 02 16 56 36.4 282.9 3.5 0.0 50 2151 08 14 41 08 15 40 W2246-0526 02 16 56 35.9 282.9 3.5 0.0 -25 2151 No stop 08 18 20 --- 02 19 37 35.3 282.5 3.5 0.0 135 2172 08 15 41 08 18 35 J2248-0541 02 19 52 35.8 282.5 3.5 0.0 -10 2172 08 18 35 08 19 35 =2245-059 02 20 52 35.6 282.4 3.5 0.0 50 2180 08 18 36 08 19 35 W2246-0526 02 20 52 35.0 282.4 3.6 0.0 -25 2180 No stop 08 22 15 --- 02 23 33 34.5 282.0 3.6 0.0 135 2200 08 19 36 08 22 50 J2248-0541 02 24 08 34.9 281.9 3.6 0.0 10 2200 08 22 50 08 23 50 =2245-059 02 25 08 34.6 281.8 3.6 0.0 60 2208 08 22 51 08 23 50 W2246-0526 02 25 08 34.1 281.8 3.6 0.0 -25 2208 No stop 08 26 30 --- 02 27 48 33.5 281.4 3.7 0.0 135 2229 08 23 51 08 26 45 J2248-0541 02 28 03 34.0 281.3 3.7 0.0 -10 2229 08 26 45 08 27 45 =2245-059 02 29 03 33.8 281.2 3.7 0.0 50 2236 08 26 46 08 28 00 J2245-0755 02 29 18 34.2 278.5 3.7 0.0 -16 2236 08 28 00 08 29 00 =2243-081 02 30 19 34.0 278.3 3.7 0.0 44 2244 08 28 01 08 29 45 J2248-0541 02 31 04 33.3 280.9 3.7 0.0 14 2244 08 29 45 08 30 45 =2245-059 02 32 04 33.1 280.8 3.7 0.0 60 2252 08 29 46 08 30 45 W2246-0526 02 32 04 32.6 280.8 3.7 0.0 -25 2252 No stop 08 33 15 --- 02 34 34 32.0 280.5 3.8 0.0 125 2271 08 30 46 08 33 30 J2248-0541 02 34 49 32.5 280.4 3.8 0.0 -10 2271 08 33 30 08 34 30 =2245-059 02 35 50 32.3 280.3 3.8 0.0 50 2279 08 33 31 08 34 30 W2246-0526 02 35 50 31.7 280.3 3.8 0.0 -25 2279 No stop 08 37 10 --- 02 38 30 31.2 279.9 3.9 0.0 135 2299 08 34 31 08 37 25 J2248-0541 02 38 45 31.6 279.9 3.8 0.0 -10 2299 08 37 25 08 38 25 =2245-059 02 39 45 31.4 279.8 3.8 0.0 50 2307 08 37 26 08 38 25 W2246-0526 02 39 45 30.9 279.8 3.9 0.0 -25 2307 No stop 08 41 05 --- 02 42 26 30.3 279.4 3.9 0.0 135 2328 08 38 26 Schedule for HART (Code Hh ) 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 41 20 J2248-0541 02 42 41 30.8 279.4 3.9 0.0 -10 2328 08 41 20 08 42 20 =2245-059 02 43 41 30.5 279.2 3.9 0.0 50 2335 08 41 21 08 42 20 W2246-0526 02 43 41 30.0 279.3 3.9 0.0 -25 2335 No stop 08 45 00 --- 02 46 21 29.4 278.9 4.0 0.0 135 2356 08 42 21 08 45 35 J2248-0541 02 46 56 29.8 278.8 4.0 0.0 10 2356 08 45 35 08 46 35 =2245-059 02 47 56 29.6 278.7 4.0 0.0 60 2364 08 45 36 08 46 35 W2246-0526 02 47 56 29.1 278.7 4.0 0.0 -25 2364 No stop 08 49 15 --- 02 50 37 28.5 278.4 4.1 0.0 135 2384 08 46 36 08 49 30 J2248-0541 02 50 52 28.9 278.3 4.0 0.0 -10 2384 08 49 30 08 50 30 =2245-059 02 51 52 28.7 278.2 4.0 0.0 50 2392 08 49 31 08 50 45 J2245-0755 02 52 07 29.1 275.6 4.1 0.0 -16 2392 08 50 45 08 51 45 =2243-081 02 53 07 28.9 275.5 4.1 0.0 44 2400 08 50 46 08 52 30 J2248-0541 02 53 52 28.3 277.9 4.1 0.0 14 2400 08 52 30 08 53 30 =2245-059 02 54 53 28.0 277.8 4.1 0.0 60 2408 08 52 31 08 53 30 W2246-0526 02 54 53 27.5 277.8 4.1 0.0 -25 2408 No stop 08 56 00 --- 02 57 23 27.0 277.5 4.2 0.0 125 2427 08 53 31 08 56 15 J2248-0541 02 57 38 27.4 277.5 4.1 0.0 -10 2427 08 56 15 08 57 15 =2245-059 02 58 38 27.2 277.3 4.2 0.0 50 2435 08 56 16 08 57 15 W2246-0526 02 58 38 26.7 277.4 4.2 0.0 -25 2435 No stop 08 59 55 --- 03 01 19 26.1 277.0 4.2 0.0 135 2455 08 57 16 09 00 10 J2248-0541 03 01 34 26.6 277.0 4.2 0.0 -10 2455 09 00 10 09 01 10 =2245-059 03 02 34 26.3 276.9 4.2 0.0 50 2463 09 00 11 09 01 10 W2246-0526 03 02 34 25.8 276.9 4.3 0.0 -25 2463 No stop 09 03 50 --- 03 05 14 25.2 276.5 4.3 0.0 135 2484 09 01 11 09 04 05 J2248-0541 03 05 29 25.7 276.5 4.3 0.0 -10 2484 09 04 05 09 05 05 =2245-059 03 06 30 25.4 276.4 4.3 0.0 50 2491 09 04 06 09 05 05 W2246-0526 03 06 30 24.9 276.4 4.3 0.0 -25 2491 No stop 09 07 45 --- 03 09 10 24.3 276.1 4.4 0.0 135 2512 09 05 06 09 08 20 J2248-0541 03 09 45 24.7 276.0 4.3 0.0 10 2512 09 08 20 09 09 20 =2245-059 03 10 45 24.5 275.9 4.4 0.0 60 2520 09 08 21 Schedule for HART (Code Hh ) 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 09 20 W2246-0526 03 10 45 24.0 275.9 4.4 0.0 -25 2520 No stop 09 12 00 --- 03 13 26 23.4 275.6 4.4 0.0 135 2540 09 09 21 09 12 15 J2248-0541 03 13 41 23.8 275.5 4.4 0.0 -10 2540 09 12 15 09 13 15 =2245-059 03 14 41 23.6 275.4 4.4 0.0 50 2548 09 12 16 09 13 30 J2245-0755 03 14 56 24.0 272.9 4.5 0.0 -16 2548 09 13 30 09 14 30 =2243-081 03 15 56 23.8 272.8 4.5 0.0 44 2556 09 13 31 09 15 15 J2248-0541 03 16 41 23.2 275.2 4.5 0.0 14 2556 09 15 15 09 16 15 =2245-059 03 17 41 22.9 275.0 4.5 0.0 60 2564 09 15 16 09 16 15 W2246-0526 03 17 41 22.4 275.1 4.5 0.0 -25 2564 No stop 09 18 45 --- 03 20 12 21.9 274.8 4.6 0.0 125 2583 09 16 16 09 19 00 J2248-0541 03 20 27 22.3 274.7 4.5 0.0 -10 2583 09 19 00 09 20 00 =2245-059 03 21 27 22.1 274.6 4.5 0.0 50 2591 09 19 01 09 20 00 W2246-0526 03 21 27 21.6 274.6 4.6 0.0 -25 2591 No stop 09 22 40 --- 03 24 07 21.0 274.3 4.6 0.0 135 2611 09 20 01 09 22 55 J2248-0541 03 24 22 21.4 274.3 4.6 0.0 -10 2611 09 22 55 09 23 55 =2245-059 03 25 23 21.2 274.1 4.6 0.0 50 2619 09 22 56 09 23 55 W2246-0526 03 25 23 20.7 274.2 4.6 0.0 -25 2619 No stop 09 26 35 --- 03 28 03 20.1 273.9 4.7 0.0 135 2640 09 23 56 09 26 50 J2248-0541 03 28 18 20.6 273.8 4.7 0.0 -10 2640 09 26 50 09 27 50 =2245-059 03 29 18 20.3 273.7 4.7 0.0 50 2647 09 26 51 09 27 50 W2246-0526 03 29 18 19.8 273.7 4.7 0.0 -25 2647 No stop 09 30 30 --- 03 31 59 19.2 273.4 4.7 0.0 135 2668 09 27 51 09 31 05 J2248-0541 03 32 34 19.6 273.3 4.7 0.0 10 2668 09 31 05 09 32 05 =2245-059 03 33 34 19.4 273.2 4.7 0.0 60 2676 09 31 06 09 32 05 W2246-0526 03 33 34 18.9 273.2 4.8 0.0 -25 2676 No stop 09 34 45 --- 03 36 14 18.3 272.9 4.8 0.0 135 2696 09 32 06 09 35 00 J2248-0541 03 36 29 18.7 272.9 4.8 0.0 -10 2696 09 35 00 09 36 00 =2245-059 03 37 30 18.5 272.8 4.8 0.0 50 2704 09 35 01 09 36 15 J2245-0755 03 37 45 18.9 270.4 4.8 0.0 -16 2704 09 36 15 09 37 15 =2243-081 03 38 45 18.7 270.3 4.9 0.0 44 2712 09 36 16 Schedule for HART (Code Hh ) 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 38 00 J2248-0541 03 39 30 18.1 272.5 4.8 0.0 14 2712 09 38 00 09 39 00 =2245-059 03 40 30 17.8 272.4 4.9 0.0 60 2719 09 38 01 09 39 00 W2246-0526 03 40 30 17.3 272.5 4.9 0.0 -25 2719 No stop 09 41 30 --- 03 43 01 16.7 272.2 4.9 0.0 125 2739 09 39 01 09 41 45 J2248-0541 03 43 16 17.2 272.1 4.9 0.0 -10 2739 09 41 45 09 42 45 =2245-059 03 44 16 17.0 272.0 4.9 0.0 50 2746 09 41 46 09 42 45 W2246-0526 03 44 16 16.5 272.0 5.0 0.0 -25 2746 No stop 09 45 25 --- 03 46 56 15.9 271.7 5.0 0.0 135 2767 09 42 46 09 45 40 J2248-0541 03 47 11 16.3 271.7 5.0 0.0 -10 2767 09 45 40 09 46 40 =2245-059 03 48 11 16.1 271.6 5.0 0.0 50 2775 09 45 41 09 46 40 W2246-0526 03 48 11 15.6 271.6 5.0 0.0 -25 2775 No stop 09 49 20 --- 03 50 52 15.0 271.3 5.1 0.0 135 2795 09 46 41 09 49 35 J2248-0541 03 51 07 15.4 271.2 5.0 0.0 -10 2795 09 49 35 09 50 35 =2245-059 03 52 07 15.2 271.1 5.1 0.0 50 2803 09 49 36 09 50 35 W2246-0526 03 52 07 14.7 271.2 5.1 0.0 -25 2803 No stop 09 53 15 --- 03 54 47 14.1 270.9 5.1 0.0 135 2824 09 50 36 09 53 50 J2248-0541 03 55 23 14.5 270.8 5.1 0.0 10 2824 09 53 50 09 54 50 =2245-059 03 56 23 14.3 270.7 5.1 0.0 60 2831 09 53 51 09 54 50 W2246-0526 03 56 23 13.7 270.7 5.2 0.0 -25 2831 No stop 09 57 30 --- 03 59 03 13.1 270.4 5.2 0.0 135 2852 09 54 51 09 57 45 J2248-0541 03 59 18 13.6 270.3 5.2 0.0 -10 2852 09 57 45 09 58 45 =2245-059 04 00 18 13.4 270.2 5.2 0.0 50 2860 09 57 46 09 59 00 J2245-0755 04 00 33 13.8 267.9 5.2 0.0 -16 2860 09 59 00 10 00 00 =2243-081 04 01 34 13.5 267.8 5.2 0.0 44 2868 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: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 7 Station: HART 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 = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 8 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: 8 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