COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 315.49 315.49 315.49 315.49 347.49 347.49 347.49 347.49 379.49 379.49 379.49 379.49 411.49 411.49 411.49 411.49 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 56 15 43.1 472.5 -3.0 -43.3 0 0 03 00 00 03 03 30 --- 19 59 46 43.7 473.3 -2.9 -43.0 210 27 03 00 01 03 04 15 J2248-0541 20 00 31 27.3 491.3 -2.8 -32.5 8 27 03 04 15 03 04 45 =2245-059 20 01 01 27.3 491.5 -2.8 -32.5 30 31 03 04 16 03 05 30 J2248-0541 20 01 46 27.4 491.6 -2.8 -32.4 42 31 03 05 30 03 06 30 =2245-059 20 02 46 27.6 491.9 -2.8 -32.2 60 39 03 05 31 03 06 30 W2246-0526 20 02 46 28.0 492.2 -2.7 -32.1 -5 39 No stop 03 09 00 --- 20 05 17 28.4 492.8 -2.7 -31.7 145 58 03 06 31 03 09 15 J2248-0541 20 05 32 27.9 492.5 -2.7 -31.9 10 58 03 09 15 03 10 15 =2245-059 20 06 32 28.1 492.8 -2.7 -31.7 60 66 03 09 16 03 10 15 W2246-0526 20 06 32 28.5 493.1 -2.7 -31.5 -5 66 No stop 03 12 55 --- 20 09 12 28.9 493.7 -2.6 -31.2 155 86 03 10 16 03 13 10 J2248-0541 20 09 27 28.4 493.5 -2.7 -31.3 10 86 03 13 10 03 14 10 =2245-059 20 10 28 28.6 493.7 -2.6 -31.2 60 94 03 13 11 03 14 10 W2246-0526 20 10 28 29.0 494.0 -2.6 -31.0 -5 94 No stop 03 16 50 --- 20 13 08 29.4 494.7 -2.6 -30.6 155 115 03 14 11 03 17 05 J2248-0541 20 13 23 28.9 494.4 -2.6 -30.8 10 115 03 17 05 03 18 05 =2245-059 20 14 23 29.1 494.7 -2.6 -30.6 60 122 03 17 06 03 18 05 W2246-0526 20 14 23 29.5 495.0 -2.5 -30.4 -5 122 No stop 03 20 45 --- 20 17 04 29.9 495.6 -2.5 -30.0 155 143 03 18 06 03 21 20 J2248-0541 20 17 39 29.5 495.5 -2.5 -30.2 30 143 03 21 20 03 22 20 =2245-059 20 18 39 29.6 495.7 -2.5 -30.0 60 151 03 21 21 03 22 20 W2246-0526 20 18 39 30.1 496.0 -2.5 -29.8 -5 151 No stop 03 25 00 --- 20 21 19 30.4 496.7 -2.4 -29.4 155 171 03 22 21 03 25 15 J2248-0541 20 21 34 30.0 496.4 -2.5 -29.6 10 171 03 25 15 03 26 15 =2245-059 20 22 35 30.1 496.7 -2.4 -29.4 60 179 03 25 16 Schedule for MEDICINA (Code Mc ) 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 20 22 50 28.4 498.5 -2.4 -28.5 7 179 03 26 30 03 27 30 =2243-081 20 23 50 28.5 498.8 -2.4 -28.3 60 187 03 26 31 03 28 15 J2248-0541 20 24 35 30.3 497.2 -2.4 -29.1 37 187 03 28 15 03 29 15 =2245-059 20 25 35 30.5 497.5 -2.4 -29.0 60 195 03 28 16 03 29 15 W2246-0526 20 25 35 30.9 497.8 -2.4 -28.8 -5 195 No stop 03 31 45 --- 20 28 06 31.2 498.4 -2.3 -28.4 145 214 03 29 16 03 32 00 J2248-0541 20 28 21 30.8 498.2 -2.3 -28.6 10 214 03 32 00 03 33 00 =2245-059 20 29 21 30.9 498.4 -2.3 -28.4 60 222 03 32 01 03 33 00 W2246-0526 20 29 21 31.3 498.8 -2.3 -28.2 -5 222 No stop 03 35 40 --- 20 32 01 31.7 499.4 -2.3 -27.8 155 242 03 33 01 03 35 55 J2248-0541 20 32 16 31.3 499.2 -2.3 -27.9 10 242 03 35 55 03 36 55 =2245-059 20 33 16 31.4 499.4 -2.3 -27.8 60 250 03 35 56 03 36 55 W2246-0526 20 33 16 31.8 499.8 -2.2 -27.6 -5 250 No stop 03 39 35 --- 20 35 57 32.1 500.5 -2.2 -27.1 155 271 03 36 56 03 39 50 J2248-0541 20 36 12 31.7 500.2 -2.2 -27.3 10 271 03 39 50 03 40 50 =2245-059 20 37 12 31.8 500.4 -2.2 -27.2 60 278 03 39 51 03 40 50 W2246-0526 20 37 12 32.2 500.8 -2.2 -26.9 -5 278 No stop 03 43 30 --- 20 39 52 32.5 501.5 -2.1 -26.5 155 299 03 40 51 03 44 05 J2248-0541 20 40 28 32.2 501.3 -2.1 -26.6 30 299 03 44 05 03 45 05 =2245-059 20 41 28 32.3 501.5 -2.1 -26.5 60 307 03 44 06 03 45 05 W2246-0526 20 41 28 32.7 501.9 -2.1 -26.2 -5 307 No stop 03 47 45 --- 20 44 08 33.0 502.6 -2.0 -25.8 155 327 03 45 06 03 48 00 J2248-0541 20 44 23 32.6 502.3 -2.1 -26.0 10 327 03 48 00 03 49 00 =2245-059 20 45 23 32.7 502.6 -2.1 -25.8 60 335 03 48 01 03 49 15 J2245-0755 20 45 38 31.0 504.4 -2.0 -24.8 7 335 03 49 15 03 50 15 =2243-081 20 46 39 31.1 504.6 -2.0 -24.6 60 343 03 49 16 03 51 00 J2248-0541 20 47 24 32.9 503.1 -2.0 -25.5 37 343 03 51 00 03 52 00 =2245-059 20 48 24 33.0 503.4 -2.0 -25.3 60 350 03 51 01 03 52 00 W2246-0526 20 48 24 33.5 503.8 -2.0 -25.0 -5 350 No stop 03 54 30 --- 20 50 54 33.7 504.5 -1.9 -24.6 145 370 03 52 01 Schedule for MEDICINA (Code Mc ) 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 20 51 09 33.3 504.1 -2.0 -24.8 10 370 03 54 45 03 55 45 =2245-059 20 52 09 33.4 504.4 -1.9 -24.6 60 377 03 54 46 03 55 45 W2246-0526 20 52 09 33.9 504.8 -1.9 -24.4 -5 377 No stop 03 58 25 --- 20 54 50 34.1 505.5 -1.9 -23.9 155 398 03 55 46 03 58 40 J2248-0541 20 55 05 33.7 505.2 -1.9 -24.1 10 398 03 58 40 03 59 40 =2245-059 20 56 05 33.8 505.5 -1.9 -24.0 60 406 03 58 41 03 59 40 W2246-0526 20 56 05 34.3 505.9 -1.9 -23.7 -5 406 No stop 04 02 20 --- 20 58 46 34.5 506.6 -1.8 -23.2 155 426 03 59 41 04 02 35 J2248-0541 20 59 01 34.1 506.3 -1.8 -23.4 10 426 04 02 35 04 03 35 =2245-059 21 00 01 34.2 506.6 -1.8 -23.3 60 434 04 02 36 04 03 35 W2246-0526 21 00 01 34.6 507.0 -1.8 -23.0 -5 434 No stop 04 06 15 --- 21 02 41 34.9 507.7 -1.7 -22.5 155 455 04 03 36 04 06 50 J2248-0541 21 03 16 34.6 507.5 -1.8 -22.7 30 455 04 06 50 04 07 50 =2245-059 21 04 16 34.6 507.7 -1.7 -22.5 60 462 04 06 51 04 07 50 W2246-0526 21 04 16 35.1 508.2 -1.7 -22.2 -5 462 No stop 04 10 30 --- 21 06 57 35.3 508.9 -1.7 -21.7 155 483 04 07 51 04 10 45 J2248-0541 21 07 12 34.9 508.6 -1.7 -21.9 10 483 04 10 45 04 11 45 =2245-059 21 08 12 35.0 508.8 -1.7 -21.8 60 491 04 10 46 04 12 00 J2245-0755 21 08 27 33.2 510.5 -1.6 -20.8 7 491 04 12 00 04 13 00 =2243-081 21 09 27 33.2 510.8 -1.6 -20.6 60 499 04 12 01 04 13 45 J2248-0541 21 10 12 35.2 509.4 -1.6 -21.4 37 499 04 13 45 04 14 45 =2245-059 21 11 13 35.3 509.7 -1.6 -21.2 60 506 04 13 46 04 14 45 W2246-0526 21 11 13 35.7 510.1 -1.6 -20.9 -5 506 No stop 04 17 15 --- 21 13 43 35.9 510.8 -1.6 -20.4 145 526 04 14 46 04 17 30 J2248-0541 21 13 58 35.5 510.5 -1.6 -20.7 10 526 04 17 30 04 18 30 =2245-059 21 14 58 35.6 510.8 -1.6 -20.5 60 533 04 17 31 04 18 30 W2246-0526 21 14 58 36.0 511.2 -1.5 -20.2 -5 533 No stop 04 21 10 --- 21 17 39 36.2 512.0 -1.5 -19.7 155 554 04 18 31 04 21 25 J2248-0541 21 17 54 35.9 511.6 -1.5 -19.9 10 554 04 21 25 04 22 25 =2245-059 21 18 54 36.0 511.9 -1.5 -19.7 60 562 04 21 26 Schedule for MEDICINA (Code Mc ) 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 21 18 54 36.3 512.3 -1.5 -19.4 -5 562 No stop 04 25 05 --- 21 21 34 36.6 513.1 -1.4 -18.9 155 582 04 22 26 04 25 20 J2248-0541 21 21 49 36.2 512.8 -1.5 -19.1 10 582 04 25 20 04 26 20 =2245-059 21 22 50 36.3 513.0 -1.4 -19.0 60 590 04 25 21 04 26 20 W2246-0526 21 22 50 36.7 513.5 -1.4 -18.6 -5 590 No stop 04 29 00 --- 21 25 30 36.9 514.3 -1.4 -18.1 155 611 04 26 21 04 29 35 J2248-0541 21 26 05 36.5 514.0 -1.4 -18.3 30 611 04 29 35 04 30 35 =2245-059 21 27 05 36.6 514.3 -1.4 -18.1 60 618 04 29 36 04 30 35 W2246-0526 21 27 05 37.0 514.8 -1.3 -17.8 -5 618 No stop 04 33 15 --- 21 29 46 37.2 515.5 -1.3 -17.2 155 639 04 30 36 04 33 30 J2248-0541 21 30 01 36.8 515.2 -1.3 -17.5 10 639 04 33 30 04 34 30 =2245-059 21 31 01 36.9 515.5 -1.3 -17.3 60 647 04 33 31 04 34 45 J2245-0755 21 31 16 35.0 517.0 -1.3 -16.4 6 647 04 34 45 04 35 45 =2243-081 21 32 16 35.0 517.3 -1.2 -16.2 60 654 04 34 46 04 36 30 J2248-0541 21 33 01 37.1 516.1 -1.3 -16.9 36 654 04 36 30 04 37 30 =2245-059 21 34 01 37.1 516.4 -1.2 -16.7 60 662 04 36 31 04 37 30 W2246-0526 21 34 01 37.5 516.8 -1.2 -16.4 -5 662 No stop 04 40 00 --- 21 36 32 37.7 517.6 -1.2 -15.8 145 681 04 37 31 04 40 15 J2248-0541 21 36 47 37.3 517.2 -1.2 -16.1 10 681 04 40 15 04 41 15 =2245-059 21 37 47 37.4 517.5 -1.2 -15.9 60 689 04 40 16 04 41 15 W2246-0526 21 37 47 37.8 518.0 -1.2 -15.6 -5 689 No stop 04 43 55 --- 21 40 27 37.9 518.8 -1.1 -15.0 155 710 04 41 16 04 44 10 J2248-0541 21 40 42 37.6 518.4 -1.1 -15.3 10 710 04 44 10 04 45 10 =2245-059 21 41 43 37.7 518.7 -1.1 -15.1 60 718 04 44 11 04 45 10 W2246-0526 21 41 43 38.0 519.2 -1.1 -14.8 -5 718 No stop 04 47 50 --- 21 44 23 38.2 520.0 -1.0 -14.2 155 738 04 45 11 04 48 05 J2248-0541 21 44 38 37.8 519.6 -1.1 -14.5 10 738 04 48 05 04 49 05 =2245-059 21 45 38 37.9 519.9 -1.1 -14.3 60 746 04 48 06 04 49 05 W2246-0526 21 45 38 38.3 520.4 -1.0 -13.9 -5 746 No stop 04 51 45 --- 21 48 19 38.4 521.2 -1.0 -13.4 155 766 04 49 06 Schedule for MEDICINA (Code Mc ) 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 21 48 54 38.1 520.9 -1.0 -13.6 30 766 04 52 20 04 53 20 =2245-059 21 49 54 38.2 521.2 -1.0 -13.4 60 774 04 52 21 04 53 20 W2246-0526 21 49 54 38.5 521.7 -1.0 -13.0 -5 774 No stop 04 56 00 --- 21 52 34 38.7 522.5 -0.9 -12.4 155 795 04 53 21 04 56 15 J2248-0541 21 52 49 38.3 522.1 -0.9 -12.7 10 795 04 56 15 04 57 15 =2245-059 21 53 50 38.4 522.4 -0.9 -12.5 60 803 04 56 16 04 57 30 J2245-0755 21 54 05 36.3 523.7 -0.9 -11.6 6 803 04 57 30 04 58 30 =2243-081 21 55 05 36.4 524.0 -0.9 -11.4 60 810 04 57 31 04 59 15 J2248-0541 21 55 50 38.5 523.0 -0.9 -12.1 36 810 04 59 15 05 00 15 =2245-059 21 56 50 38.5 523.3 -0.9 -11.9 60 818 04 59 16 05 00 15 W2246-0526 21 56 50 38.9 523.8 -0.8 -11.5 -5 818 No stop 05 02 45 --- 21 59 20 39.0 524.6 -0.8 -10.9 145 837 05 00 16 05 03 00 J2248-0541 21 59 36 38.7 524.2 -0.8 -11.3 10 837 05 03 00 05 04 00 =2245-059 22 00 36 38.7 524.5 -0.8 -11.0 60 845 05 03 01 05 04 00 W2246-0526 22 00 36 39.1 525.0 -0.8 -10.7 -5 845 No stop 05 06 40 --- 22 03 16 39.2 525.9 -0.7 -10.1 155 866 05 04 01 05 06 55 J2248-0541 22 03 31 38.9 525.4 -0.8 -10.4 10 866 05 06 55 05 07 55 =2245-059 22 04 31 38.9 525.7 -0.7 -10.2 60 873 05 06 56 05 07 55 W2246-0526 22 04 31 39.2 526.3 -0.7 -9.8 -5 873 No stop 05 10 35 --- 22 07 12 39.3 527.1 -0.7 -9.2 155 894 05 07 56 05 10 50 J2248-0541 22 07 27 39.0 526.6 -0.7 -9.5 10 894 05 10 50 05 11 50 =2245-059 22 08 27 39.1 527.0 -0.7 -9.3 60 902 05 10 51 05 11 50 W2246-0526 22 08 27 39.4 527.5 -0.6 -8.9 -5 902 No stop 05 14 30 --- 22 11 07 39.5 528.4 -0.6 -8.3 155 922 05 11 51 05 15 05 J2248-0541 22 11 43 39.2 528.0 -0.6 -8.6 30 922 05 15 05 05 16 05 =2245-059 22 12 43 39.2 528.3 -0.6 -8.3 60 930 05 15 06 05 16 05 W2246-0526 22 12 43 39.5 528.9 -0.6 -7.9 -5 930 No stop 05 18 45 --- 22 15 23 39.6 529.7 -0.5 -7.3 155 951 05 16 06 05 19 00 J2248-0541 22 15 38 39.3 529.2 -0.6 -7.7 10 951 05 19 00 05 20 00 =2245-059 22 16 38 39.4 529.6 -0.5 -7.5 60 958 05 19 01 Schedule for MEDICINA (Code Mc ) 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 22 16 53 37.2 530.7 -0.5 -6.7 6 958 05 20 15 05 21 15 =2243-081 22 17 54 37.3 531.0 -0.5 -6.5 60 966 05 20 16 05 22 00 J2248-0541 22 18 39 39.4 530.2 -0.5 -7.0 36 966 05 22 00 05 23 00 =2245-059 22 19 39 39.5 530.5 -0.5 -6.8 60 974 05 22 01 05 23 00 W2246-0526 22 19 39 39.8 531.1 -0.5 -6.4 -5 974 No stop 05 25 30 --- 22 22 09 39.8 531.9 -0.4 -5.8 145 993 05 23 01 05 25 45 J2248-0541 22 22 24 39.5 531.4 -0.4 -6.1 10 993 05 25 45 05 26 45 =2245-059 22 23 24 39.6 531.7 -0.4 -5.9 60 1001 05 25 46 05 26 45 W2246-0526 22 23 24 39.9 532.3 -0.4 -5.5 -5 1001 No stop 05 29 25 --- 22 26 05 39.9 533.2 -0.4 -4.9 155 1022 05 26 46 05 29 40 J2248-0541 22 26 20 39.6 532.7 -0.4 -5.2 10 1022 05 29 40 05 30 40 =2245-059 22 27 20 39.7 533.0 -0.4 -5.0 60 1029 05 29 41 05 30 40 W2246-0526 22 27 20 39.9 533.6 -0.3 -4.6 -5 1029 No stop 05 33 20 --- 22 30 01 40.0 534.4 -0.3 -4.0 155 1050 05 30 41 05 33 35 J2248-0541 22 30 16 39.7 533.9 -0.3 -4.3 10 1050 05 33 35 05 34 35 =2245-059 22 31 16 39.7 534.3 -0.3 -4.1 60 1058 05 33 36 05 34 35 W2246-0526 22 31 16 40.0 534.8 -0.3 -3.7 -5 1058 No stop 05 37 15 --- 22 33 56 40.0 535.7 -0.2 -3.1 155 1078 05 34 36 05 37 50 J2248-0541 22 34 31 39.8 535.3 -0.2 -3.4 30 1078 05 37 50 05 38 50 =2245-059 22 35 31 39.8 535.6 -0.2 -3.1 60 1086 05 37 51 05 38 50 W2246-0526 22 35 31 40.1 536.2 -0.2 -2.7 -5 1086 No stop 05 41 30 --- 22 38 12 40.1 537.1 -0.1 -2.1 155 1107 05 38 51 05 41 45 J2248-0541 22 38 27 39.8 536.6 -0.2 -2.4 10 1107 05 41 45 05 42 45 =2245-059 22 39 27 39.8 536.9 -0.2 -2.2 60 1114 05 41 46 05 43 00 J2245-0755 22 39 42 37.6 537.8 -0.1 -1.6 6 1114 05 43 00 05 44 00 =2243-081 22 40 42 37.6 538.1 -0.1 -1.4 60 1122 05 43 01 05 44 45 J2248-0541 22 41 27 39.9 537.6 -0.1 -1.7 36 1122 05 44 45 05 45 45 =2245-059 22 42 28 39.9 537.9 -0.1 -1.5 60 1130 05 44 46 05 45 45 W2246-0526 22 42 28 40.1 538.5 -0.1 -1.1 -5 1130 No stop 05 48 15 --- 22 44 58 40.1 539.3 -0.0 -0.5 145 1149 05 45 46 Schedule for MEDICINA (Code Mc ) 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 22 45 13 39.9 538.8 -0.1 -0.9 10 1149 05 48 30 05 49 30 =2245-059 22 46 13 39.9 539.1 -0.0 -0.6 60 1157 05 48 31 05 49 30 W2246-0526 22 46 13 40.1 539.7 -0.0 -0.2 -5 1157 No stop 05 52 10 --- 22 48 54 40.1 540.6 0.0 0.4 155 1177 05 49 31 05 52 25 J2248-0541 22 49 09 39.9 540.1 0.0 0.0 10 1177 05 52 25 05 53 25 =2245-059 22 50 09 39.9 540.4 0.0 0.3 60 1185 05 52 26 05 53 25 W2246-0526 22 50 09 40.1 541.0 0.1 0.7 -5 1185 No stop 05 56 05 --- 22 52 49 40.1 541.9 0.1 1.3 155 1206 05 53 26 05 56 20 J2248-0541 22 53 04 39.9 541.3 0.1 0.9 10 1206 05 56 20 05 57 20 =2245-059 22 54 04 39.9 541.6 0.1 1.2 60 1213 05 56 21 05 57 20 W2246-0526 22 54 04 40.1 542.3 0.1 1.6 -5 1213 No stop 06 00 00 --- 22 56 45 40.1 543.1 0.2 2.2 155 1234 05 57 21 06 00 35 J2248-0541 22 57 20 39.9 542.7 0.1 1.9 30 1234 06 00 35 06 01 35 =2245-059 22 58 20 39.8 543.0 0.2 2.2 60 1242 06 00 36 06 01 35 W2246-0526 22 58 20 40.1 543.7 0.2 2.6 -5 1242 No stop 06 04 15 --- 23 01 01 40.0 544.5 0.2 3.2 155 1262 06 01 36 06 04 30 J2248-0541 23 01 16 39.8 544.0 0.2 2.8 10 1262 06 04 30 06 05 30 =2245-059 23 02 16 39.8 544.3 0.2 3.1 60 1270 06 04 31 06 05 45 J2245-0755 23 02 31 37.5 544.9 0.3 3.5 6 1270 06 05 45 06 06 45 =2243-081 23 03 31 37.5 545.2 0.3 3.8 60 1278 06 05 46 06 07 45 3C454.3 23 04 31 61.7 544.9 0.2 3.6 7 1278 06 07 45 06 11 15 --- 23 08 02 61.6 546.6 0.2 4.9 210 1305 06 07 46 06 12 00 J2248-0541 23 08 47 39.7 546.4 0.3 4.6 -3 1305 06 12 00 06 12 30 =2245-059 23 09 17 39.7 546.6 0.3 4.7 27 1309 06 12 01 06 13 15 J2248-0541 23 10 02 39.7 546.8 0.4 4.9 42 1309 06 13 15 06 14 15 =2245-059 23 11 02 39.6 547.1 0.4 5.1 60 1317 06 13 16 06 14 15 W2246-0526 23 11 02 39.8 547.8 0.4 5.6 -5 1317 No stop 06 16 45 --- 23 13 33 39.8 548.6 0.4 6.1 145 1336 06 14 16 06 17 00 J2248-0541 23 13 48 39.6 548.0 0.4 5.7 10 1336 06 17 00 06 18 00 =2245-059 23 14 48 39.6 548.3 0.4 6.0 60 1344 06 17 01 Schedule for MEDICINA (Code Mc ) 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 23 14 48 39.8 549.0 0.5 6.4 -5 1344 No stop 06 20 40 --- 23 17 28 39.7 549.8 0.5 7.0 155 1364 06 18 01 06 20 55 J2248-0541 23 17 43 39.5 549.3 0.5 6.6 10 1364 06 20 55 06 21 55 =2245-059 23 18 44 39.4 549.6 0.5 6.9 60 1372 06 20 56 06 21 55 W2246-0526 23 18 44 39.6 550.2 0.5 7.3 -5 1372 No stop 06 24 35 --- 23 21 24 39.5 551.1 0.6 7.9 155 1393 06 21 56 06 24 50 J2248-0541 23 21 39 39.4 550.5 0.5 7.5 10 1393 06 24 50 06 25 50 =2245-059 23 22 39 39.3 550.9 0.6 7.8 60 1400 06 24 51 06 25 50 W2246-0526 23 22 39 39.5 551.5 0.6 8.2 -5 1400 No stop 06 28 30 --- 23 25 20 39.4 552.3 0.6 8.8 155 1421 06 25 51 06 29 05 J2248-0541 23 25 55 39.2 551.9 0.6 8.5 30 1421 06 29 05 06 30 05 =2245-059 23 26 55 39.2 552.2 0.6 8.7 60 1429 06 29 06 06 30 05 W2246-0526 23 26 55 39.3 552.9 0.7 9.2 -5 1429 No stop 06 32 45 --- 23 29 35 39.2 553.7 0.7 9.8 155 1449 06 30 06 06 33 00 J2248-0541 23 29 50 39.1 553.1 0.7 9.4 10 1449 06 33 00 06 34 00 =2245-059 23 30 50 39.0 553.5 0.7 9.6 60 1457 06 33 01 06 34 15 J2245-0755 23 31 06 36.7 553.7 0.7 9.8 6 1457 06 34 15 06 35 15 =2243-081 23 32 06 36.7 554.0 0.8 10.1 60 1465 06 34 16 06 36 00 J2248-0541 23 32 51 38.9 554.1 0.7 10.0 36 1465 06 36 00 06 37 00 =2245-059 23 33 51 38.9 554.4 0.7 10.3 60 1472 06 36 01 06 37 00 W2246-0526 23 33 51 39.0 555.0 0.8 10.7 -5 1472 No stop 06 39 30 --- 23 36 21 38.9 555.8 0.8 11.3 145 1492 06 37 01 06 39 45 J2248-0541 23 36 36 38.8 555.3 0.8 10.9 10 1492 06 39 45 06 40 45 =2245-059 23 37 37 38.7 555.6 0.8 11.1 60 1499 06 39 46 06 40 45 W2246-0526 23 37 37 38.9 556.2 0.8 11.5 -5 1499 No stop 06 43 25 --- 23 40 17 38.7 557.1 0.9 12.1 155 1520 06 40 46 06 43 40 J2248-0541 23 40 32 38.6 556.5 0.9 11.7 10 1520 06 43 40 06 44 40 =2245-059 23 41 32 38.5 556.8 0.9 12.0 60 1528 06 43 41 06 44 40 W2246-0526 23 41 32 38.7 557.5 0.9 12.4 -5 1528 No stop 06 47 20 --- 23 44 13 38.5 558.3 1.0 13.0 155 1548 06 44 41 Schedule for MEDICINA (Code Mc ) 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 23 44 28 38.4 557.7 0.9 12.6 10 1548 06 47 35 06 48 35 =2245-059 23 45 28 38.3 558.0 0.9 12.8 60 1556 06 47 36 06 48 35 W2246-0526 23 45 28 38.4 558.7 1.0 13.3 -5 1556 No stop 06 51 15 --- 23 48 08 38.3 559.5 1.0 13.8 155 1577 06 48 36 06 51 50 J2248-0541 23 48 43 38.1 559.0 1.0 13.5 30 1577 06 51 50 06 52 50 =2245-059 23 49 44 38.1 559.3 1.0 13.7 60 1584 06 51 51 06 52 50 W2246-0526 23 49 44 38.2 560.0 1.0 14.2 -5 1584 No stop 06 55 30 --- 23 52 24 38.0 560.8 1.1 14.7 155 1605 06 52 51 06 55 45 J2248-0541 23 52 39 37.9 560.2 1.1 14.3 10 1605 06 55 45 06 56 45 =2245-059 23 53 39 37.8 560.5 1.1 14.6 60 1613 06 55 46 06 57 00 J2245-0755 23 53 54 35.5 560.6 1.1 14.6 6 1613 06 57 00 06 58 00 =2243-081 23 54 54 35.5 560.9 1.1 14.8 60 1621 06 57 01 06 58 45 J2248-0541 23 55 40 37.7 561.1 1.1 15.0 36 1621 06 58 45 06 59 45 =2245-059 23 56 40 37.6 561.5 1.1 15.2 60 1628 06 58 46 06 59 45 W2246-0526 23 56 40 37.7 562.1 1.2 15.6 -5 1628 No stop 07 02 15 --- 23 59 10 37.6 562.9 1.2 16.2 145 1648 06 59 46 07 02 30 J2248-0541 23 59 25 37.5 562.3 1.2 15.8 10 1648 07 02 30 07 03 30 =2245-059 00 00 25 37.4 562.6 1.2 16.0 60 1655 07 02 31 07 03 30 W2246-0526 00 00 25 37.5 563.2 1.2 16.4 -5 1655 No stop 07 06 10 --- 00 03 06 37.3 564.0 1.3 17.0 155 1676 07 03 31 07 06 25 J2248-0541 00 03 21 37.2 563.5 1.2 16.6 10 1676 07 06 25 07 07 25 =2245-059 00 04 21 37.1 563.8 1.3 16.8 60 1684 07 06 26 07 07 25 W2246-0526 00 04 21 37.2 564.4 1.3 17.2 -5 1684 No stop 07 10 05 --- 00 07 01 37.0 565.2 1.3 17.8 155 1704 07 07 26 07 10 20 J2248-0541 00 07 16 36.9 564.6 1.3 17.4 10 1704 07 10 20 07 11 20 =2245-059 00 08 17 36.8 564.9 1.3 17.6 60 1712 07 10 21 07 11 20 W2246-0526 00 08 17 36.9 565.6 1.4 18.0 -5 1712 No stop 07 14 00 --- 00 10 57 36.7 566.4 1.4 18.5 155 1733 07 11 21 07 14 35 J2248-0541 00 11 32 36.6 565.9 1.4 18.2 30 1733 07 14 35 07 15 35 =2245-059 00 12 32 36.5 566.2 1.4 18.4 60 1740 07 14 36 Schedule for MEDICINA (Code Mc ) 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 00 12 32 36.6 566.8 1.4 18.9 -5 1740 No stop 07 18 15 --- 00 15 13 36.4 567.6 1.5 19.4 155 1761 07 15 36 07 18 30 J2248-0541 00 15 28 36.3 567.0 1.4 19.0 10 1761 07 18 30 07 19 30 =2245-059 00 16 28 36.2 567.3 1.5 19.2 60 1769 07 18 31 07 19 45 J2245-0755 00 16 43 33.9 567.1 1.5 19.2 6 1769 07 19 45 07 20 45 =2243-081 00 17 43 33.8 567.4 1.5 19.4 60 1776 07 19 46 07 21 30 J2248-0541 00 18 28 36.0 567.9 1.5 19.6 36 1776 07 21 30 07 22 30 =2245-059 00 19 28 35.9 568.2 1.5 19.8 60 1784 07 21 31 07 22 30 W2246-0526 00 19 28 36.0 568.9 1.5 20.2 -5 1784 No stop 07 25 00 --- 00 21 59 35.8 569.6 1.6 20.7 145 1803 07 22 31 07 25 15 J2248-0541 00 22 14 35.7 569.0 1.6 20.3 10 1803 07 25 15 07 26 15 =2245-059 00 23 14 35.6 569.3 1.6 20.5 60 1811 07 25 16 07 26 15 W2246-0526 00 23 14 35.7 569.9 1.6 20.9 -5 1811 No stop 07 28 55 --- 00 25 55 35.4 570.7 1.6 21.4 155 1832 07 26 16 07 29 10 J2248-0541 00 26 10 35.3 570.1 1.6 21.1 10 1832 07 29 10 07 30 10 =2245-059 00 27 10 35.3 570.4 1.6 21.3 60 1840 07 29 11 07 30 10 W2246-0526 00 27 10 35.3 571.1 1.7 21.7 -5 1840 No stop 07 32 50 --- 00 29 50 35.1 571.8 1.7 22.2 155 1860 07 30 11 07 33 05 J2248-0541 00 30 05 35.0 571.2 1.7 21.8 10 1860 07 33 05 07 34 05 =2245-059 00 31 05 34.9 571.5 1.7 22.0 60 1868 07 33 06 07 34 05 W2246-0526 00 31 05 34.9 572.2 1.7 22.4 -5 1868 No stop 07 36 45 --- 00 33 46 34.7 572.9 1.8 22.9 155 1888 07 34 06 07 37 20 J2248-0541 00 34 21 34.6 572.4 1.8 22.6 30 1888 07 37 20 07 38 20 =2245-059 00 35 21 34.5 572.7 1.8 22.8 60 1896 07 37 21 07 38 20 W2246-0526 00 35 21 34.5 573.4 1.8 23.2 -5 1896 No stop 07 41 00 --- 00 38 01 34.3 574.1 1.8 23.7 155 1917 07 38 21 07 41 15 J2248-0541 00 38 17 34.2 573.5 1.8 23.3 10 1917 07 41 15 07 42 15 =2245-059 00 39 17 34.1 573.8 1.8 23.5 60 1925 07 41 16 07 42 30 J2245-0755 00 39 32 31.8 573.4 1.9 23.3 6 1925 07 42 30 07 43 30 =2243-081 00 40 32 31.7 573.7 1.9 23.5 60 1932 07 42 31 Schedule for MEDICINA (Code Mc ) 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 00 41 17 33.9 574.4 1.9 23.8 36 1932 07 44 15 07 45 15 =2245-059 00 42 17 33.8 574.6 1.9 24.0 60 1940 07 44 16 07 45 15 W2246-0526 00 42 17 33.8 575.3 1.9 24.4 -5 1940 No stop 07 47 45 --- 00 44 48 33.6 575.9 2.0 24.9 145 1959 07 45 16 07 48 00 J2248-0541 00 45 03 33.5 575.4 1.9 24.5 10 1959 07 48 00 07 49 00 =2245-059 00 46 03 33.4 575.7 2.0 24.7 60 1967 07 48 01 07 49 00 W2246-0526 00 46 03 33.4 576.3 2.0 25.1 -5 1967 No stop 07 51 40 --- 00 48 43 33.2 577.0 2.0 25.5 155 1988 07 49 01 07 51 55 J2248-0541 00 48 58 33.1 576.4 2.0 25.2 10 1988 07 51 55 07 52 55 =2245-059 00 49 58 33.0 576.7 2.0 25.4 60 1995 07 51 56 07 52 55 W2246-0526 00 49 58 33.0 577.3 2.0 25.7 -5 1995 No stop 07 55 35 --- 00 52 39 32.7 578.1 2.1 26.2 155 2016 07 52 56 07 55 50 J2248-0541 00 52 54 32.7 577.5 2.1 25.9 10 2016 07 55 50 07 56 50 =2245-059 00 53 54 32.6 577.8 2.1 26.0 60 2024 07 55 51 07 56 50 W2246-0526 00 53 54 32.6 578.4 2.1 26.4 -5 2024 No stop 07 59 30 --- 00 56 35 32.3 579.1 2.2 26.8 155 2044 07 56 51 08 00 05 J2248-0541 00 57 10 32.2 578.6 2.1 26.6 30 2044 08 00 05 08 01 05 =2245-059 00 58 10 32.1 578.9 2.2 26.7 60 2052 08 00 06 08 01 05 W2246-0526 00 58 10 32.1 579.5 2.2 27.1 -5 2052 No stop 08 03 45 --- 01 00 50 31.8 580.2 2.2 27.5 155 2073 08 01 06 08 04 00 J2248-0541 01 01 05 31.8 579.6 2.2 27.2 10 2073 08 04 00 08 05 00 =2245-059 01 02 05 31.7 579.9 2.2 27.4 60 2080 08 04 01 08 05 15 J2245-0755 01 02 20 29.4 579.3 2.3 27.1 6 2080 08 05 15 08 06 15 =2243-081 01 03 21 29.3 579.6 2.3 27.3 60 2088 08 05 16 08 07 00 J2248-0541 01 04 06 31.4 580.4 2.3 27.7 36 2088 08 07 00 08 08 00 =2245-059 01 05 06 31.3 580.7 2.3 27.8 60 2096 08 07 01 08 08 00 W2246-0526 01 05 06 31.3 581.3 2.3 28.2 -5 2096 No stop 08 10 30 --- 01 07 36 31.0 581.9 2.3 28.6 145 2115 08 08 01 08 10 45 J2248-0541 01 07 51 31.0 581.4 2.3 28.3 10 2115 08 10 45 08 11 45 =2245-059 01 08 52 30.9 581.7 2.3 28.4 60 2123 08 10 46 Schedule for MEDICINA (Code Mc ) 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 01 08 52 30.9 582.3 2.4 28.8 -5 2123 No stop 08 14 25 --- 01 11 32 30.5 582.9 2.4 29.2 155 2144 08 11 46 08 14 40 J2248-0541 01 11 47 30.5 582.4 2.4 28.9 10 2144 08 14 40 08 15 40 =2245-059 01 12 47 30.4 582.6 2.4 29.0 60 2151 08 14 41 08 15 40 W2246-0526 01 12 47 30.4 583.3 2.4 29.4 -5 2151 No stop 08 18 20 --- 01 15 28 30.1 583.9 2.5 29.8 155 2172 08 15 41 08 18 35 J2248-0541 01 15 43 30.1 583.4 2.4 29.5 10 2172 08 18 35 08 19 35 =2245-059 01 16 43 29.9 583.6 2.5 29.6 60 2180 08 18 36 08 19 35 W2246-0526 01 16 43 29.9 584.2 2.5 30.0 -5 2180 No stop 08 22 15 --- 01 19 23 29.6 584.9 2.5 30.4 155 2200 08 19 36 08 22 50 J2248-0541 01 19 58 29.5 584.4 2.5 30.1 30 2200 08 22 50 08 23 50 =2245-059 01 20 59 29.4 584.7 2.5 30.3 60 2208 08 22 51 08 23 50 W2246-0526 01 20 59 29.4 585.3 2.6 30.6 -5 2208 No stop 08 26 30 --- 01 23 39 29.0 586.0 2.6 31.0 155 2229 08 23 51 08 26 45 J2248-0541 01 23 54 29.0 585.4 2.6 30.7 10 2229 08 26 45 08 27 45 =2245-059 01 24 54 28.9 585.7 2.6 30.8 60 2236 08 26 46 08 28 00 J2245-0755 01 25 09 26.7 585.0 2.6 30.6 6 2236 08 28 00 08 29 00 =2243-081 01 26 09 26.6 585.2 2.7 30.7 60 2244 08 28 01 08 29 45 J2248-0541 01 26 55 28.6 586.1 2.6 31.1 36 2244 08 29 45 08 30 45 =2245-059 01 27 55 28.5 586.4 2.6 31.2 60 2252 08 29 46 08 30 45 W2246-0526 01 27 55 28.5 587.0 2.7 31.6 -5 2252 No stop 08 33 15 --- 01 30 25 28.2 587.6 2.7 31.9 145 2271 08 30 46 08 33 30 J2248-0541 01 30 40 28.2 587.1 2.7 31.6 10 2271 08 33 30 08 34 30 =2245-059 01 31 40 28.0 587.3 2.7 31.8 60 2279 08 33 31 08 34 30 W2246-0526 01 31 40 28.0 587.9 2.7 32.1 -5 2279 No stop 08 37 10 --- 01 34 21 27.6 588.5 2.8 32.4 155 2299 08 34 31 08 37 25 J2248-0541 01 34 36 27.6 588.0 2.8 32.2 10 2299 08 37 25 08 38 25 =2245-059 01 35 36 27.5 588.2 2.8 32.3 60 2307 08 37 26 08 38 25 W2246-0526 01 35 36 27.5 588.8 2.8 32.6 -5 2307 No stop 08 41 05 --- 01 38 16 27.1 589.4 2.9 33.0 155 2328 08 38 26 Schedule for MEDICINA (Code Mc ) 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 01 38 31 27.1 588.9 2.8 32.7 10 2328 08 41 20 08 42 20 =2245-059 01 39 32 27.0 589.2 2.8 32.8 60 2335 08 41 21 08 42 20 W2246-0526 01 39 32 26.9 589.7 2.9 33.1 -5 2335 No stop 08 45 00 --- 01 42 12 26.6 590.4 2.9 33.5 155 2356 08 42 21 08 45 35 J2248-0541 01 42 47 26.5 589.9 2.9 33.2 30 2356 08 45 35 08 46 35 =2245-059 01 43 47 26.4 590.1 2.9 33.4 60 2364 08 45 36 08 46 35 W2246-0526 01 43 47 26.4 590.7 2.9 33.7 -5 2364 No stop 08 49 15 --- 01 46 28 26.0 591.4 3.0 34.0 155 2384 08 46 36 08 49 30 J2248-0541 01 46 43 26.0 590.8 3.0 33.7 10 2384 08 49 30 08 50 30 =2245-059 01 47 43 25.9 591.1 3.0 33.9 60 2392 08 49 31 08 50 45 J2245-0755 01 47 58 23.7 590.2 3.0 33.6 6 2392 08 50 45 08 51 45 =2243-081 01 48 58 23.5 590.5 3.0 33.7 60 2400 08 50 46 08 52 30 J2248-0541 01 49 43 25.6 591.5 3.0 34.1 36 2400 08 52 30 08 53 30 =2245-059 01 50 43 25.4 591.7 3.0 34.2 60 2408 08 52 31 08 53 30 W2246-0526 01 50 43 25.4 592.3 3.1 34.5 -5 2408 No stop 08 56 00 --- 01 53 14 25.0 592.9 3.1 34.8 145 2427 08 53 31 08 56 15 J2248-0541 01 53 29 25.1 592.4 3.1 34.6 10 2427 08 56 15 08 57 15 =2245-059 01 54 29 24.9 592.6 3.1 34.7 60 2435 08 56 16 08 57 15 W2246-0526 01 54 29 24.9 593.2 3.1 35.0 -5 2435 No stop 08 59 55 --- 01 57 09 24.5 593.8 3.2 35.3 155 2455 08 57 16 09 00 10 J2248-0541 01 57 25 24.5 593.3 3.1 35.0 10 2455 09 00 10 09 01 10 =2245-059 01 58 25 24.4 593.5 3.2 35.1 60 2463 09 00 11 09 01 10 W2246-0526 01 58 25 24.3 594.1 3.2 35.4 -5 2463 No stop 09 03 50 --- 02 01 05 23.9 594.6 3.2 35.7 155 2484 09 01 11 09 04 05 J2248-0541 02 01 20 23.9 594.1 3.2 35.5 10 2484 09 04 05 09 05 05 =2245-059 02 02 20 23.8 594.3 3.2 35.6 60 2491 09 04 06 09 05 05 W2246-0526 02 02 20 23.7 594.9 3.3 35.9 -5 2491 No stop 09 07 45 --- 02 05 01 23.3 595.5 3.3 36.2 155 2512 09 05 06 09 08 20 J2248-0541 02 05 36 23.3 595.1 3.3 36.0 30 2512 09 08 20 09 09 20 =2245-059 02 06 36 23.2 595.3 3.3 36.1 60 2520 09 08 21 Schedule for MEDICINA (Code Mc ) 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 02 06 36 23.1 595.9 3.3 36.3 -5 2520 No stop 09 12 00 --- 02 09 16 22.7 596.4 3.4 36.6 155 2540 09 09 21 09 12 15 J2248-0541 02 09 31 22.7 595.9 3.3 36.4 10 2540 09 12 15 09 13 15 =2245-059 02 10 32 22.6 596.1 3.4 36.5 60 2548 09 12 16 09 13 30 J2245-0755 02 10 47 20.4 595.2 3.4 36.2 6 2548 09 13 30 09 14 30 =2243-081 02 11 47 20.3 595.5 3.4 36.4 60 2556 09 13 31 09 15 15 J2248-0541 02 12 32 22.3 596.6 3.4 36.7 36 2556 09 15 15 09 16 15 =2245-059 02 13 32 22.1 596.8 3.4 36.8 60 2564 09 15 16 09 16 15 W2246-0526 02 13 32 22.1 597.4 3.4 37.1 -5 2564 No stop 09 18 45 --- 02 16 03 21.7 597.9 3.5 37.3 145 2583 09 16 16 09 19 00 J2248-0541 02 16 18 21.7 597.4 3.5 37.1 10 2583 09 19 00 09 20 00 =2245-059 02 17 18 21.6 597.6 3.5 37.2 60 2591 09 19 01 09 20 00 W2246-0526 02 17 18 21.5 598.2 3.5 37.5 -5 2591 No stop 09 22 40 --- 02 19 58 21.1 598.7 3.5 37.7 155 2611 09 20 01 09 22 55 J2248-0541 02 20 13 21.1 598.2 3.5 37.5 10 2611 09 22 55 09 23 55 =2245-059 02 21 13 21.0 598.4 3.5 37.6 60 2619 09 22 56 09 23 55 W2246-0526 02 21 13 20.9 599.0 3.6 37.9 -5 2619 No stop 09 26 35 --- 02 23 54 20.5 599.5 3.6 38.1 155 2640 09 23 56 09 26 50 J2248-0541 02 24 09 20.5 599.0 3.6 37.9 10 2640 09 26 50 09 27 50 =2245-059 02 25 09 20.4 599.3 3.6 38.0 60 2647 09 26 51 09 27 50 W2246-0526 02 25 09 20.3 599.8 3.6 38.2 -5 2647 No stop 09 30 30 --- 02 27 49 19.9 600.4 3.7 38.5 155 2668 09 27 51 09 31 05 J2248-0541 02 28 25 19.9 599.9 3.7 38.3 30 2668 09 31 05 09 32 05 =2245-059 02 29 25 19.7 600.1 3.7 38.4 60 2676 09 31 06 09 32 05 W2246-0526 02 29 25 19.6 600.7 3.7 38.6 -5 2676 No stop 09 34 45 --- 02 32 05 19.2 601.2 3.7 38.9 155 2696 09 32 06 09 35 00 J2248-0541 02 32 20 19.3 600.7 3.7 38.7 10 2696 09 35 00 09 36 00 =2245-059 02 33 20 19.1 601.0 3.7 38.8 60 2704 09 35 01 09 36 15 J2245-0755 02 33 35 17.0 600.0 3.8 38.5 6 2704 09 36 15 09 37 15 =2243-081 02 34 36 16.8 600.2 3.8 38.6 60 2712 09 36 16 Schedule for MEDICINA (Code Mc ) 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 02 35 21 18.8 601.4 3.8 39.0 36 2712 09 38 00 09 39 00 =2245-059 02 36 21 18.7 601.6 3.8 39.0 60 2719 09 38 01 09 39 00 W2246-0526 02 36 21 18.6 602.1 3.8 39.3 -5 2719 No stop 09 41 30 --- 02 38 51 18.2 602.6 3.9 39.5 145 2739 09 39 01 09 41 45 J2248-0541 02 39 06 18.2 602.1 3.8 39.3 10 2739 09 41 45 09 42 45 =2245-059 02 40 06 18.1 602.3 3.9 39.4 60 2746 09 41 46 09 42 45 W2246-0526 02 40 06 18.0 602.9 3.9 39.6 -5 2746 No stop 09 45 25 --- 02 42 47 17.5 603.4 3.9 39.8 155 2767 09 42 46 09 45 40 J2248-0541 02 43 02 17.6 602.9 3.9 39.6 10 2767 09 45 40 09 46 40 =2245-059 02 44 02 17.4 603.1 3.9 39.7 60 2775 09 45 41 09 46 40 W2246-0526 02 44 02 17.3 603.7 3.9 39.9 -5 2775 No stop 09 49 20 --- 02 46 43 16.9 604.2 4.0 40.1 155 2795 09 46 41 09 49 35 J2248-0541 02 46 58 17.0 603.7 4.0 40.0 10 2795 09 49 35 09 50 35 =2245-059 02 47 58 16.8 603.9 4.0 40.0 60 2803 09 49 36 09 50 35 W2246-0526 02 47 58 16.7 604.4 4.0 40.2 -5 2803 No stop 09 53 15 --- 02 50 38 16.3 605.0 4.1 40.5 155 2824 09 50 36 09 53 50 J2248-0541 02 51 13 16.3 604.6 4.0 40.3 30 2824 09 53 50 09 54 50 =2245-059 02 52 13 16.1 604.8 4.1 40.4 60 2831 09 53 51 09 54 50 W2246-0526 02 52 13 16.0 605.3 4.1 40.6 -5 2831 No stop 09 57 30 --- 02 54 54 15.6 605.8 4.1 40.8 155 2852 09 54 51 09 57 45 J2248-0541 02 55 09 15.7 605.3 4.1 40.6 10 2852 09 57 45 09 58 45 =2245-059 02 56 09 15.5 605.5 4.1 40.7 60 2860 09 57 46 09 59 00 J2245-0755 02 56 24 13.4 604.5 4.2 40.5 6 2860 09 59 00 10 00 00 =2243-081 02 57 24 13.2 604.7 4.2 40.6 60 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 --- 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: 8 Station: MEDICINA 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= 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 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: 4 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= 315.49 315.49 315.49 315.49 347.49 347.49 347.49 347.49 379.49 379.49 379.49 379.49 411.49 411.49 411.49 411.49 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: 4 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