COVER INFORMATION Station: DARNHALL (Code Da ) Experiment: GS045B Exp. Code: GS045B Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Robert Schulz Address: ASTRON Oude Hoogeveensedijk 4 7991PD Dwingeloo The Netherlands Phone: 0031 521 595 755 EMAIL: schulz@astron.nl Fax: Phone during observation: 0031 521 595 755 Observing mode: Line Notes: Target : 4C31.04 Bandpass Calibrator : 3C84 Phase Reference : J0123+3044 SCHED v11.5 Schedule for DARNHALL (Code Da ) Page 2 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- Next scan frequencies: 1315.75 1315.75 Next BBC frequencies: 956.25 956.25 Next scan bandwidths: 64.00 64.00 03 30 00 J0123+3044 19 25 40 24.4 70.6 -6.0 -41.2 0 0 03 30 00 03 31 15 =0120+304 19 26 55 24.6 70.8 -6.0 -41.3 75 5 03 30 01 03 31 15 4C31.04 19 26 55 26.2 70.4 -5.9 -41.9 -22 5 No stop 03 38 15 --- 19 33 56 27.2 71.6 -5.8 -42.3 398 32 03 31 16 03 38 45 J0123+3044 19 34 26 25.7 72.1 -5.8 -41.7 9 32 03 38 45 03 40 00 =0120+304 19 35 42 25.9 72.4 -5.8 -41.7 75 37 03 38 46 03 40 00 4C31.04 19 35 42 27.4 71.9 -5.7 -42.4 -22 37 No stop 03 47 00 --- 19 42 43 28.4 73.1 -5.6 -42.7 398 64 03 40 01 03 47 30 J0123+3044 19 43 13 26.9 73.7 -5.7 -42.1 9 64 03 47 30 03 48 45 =0120+304 19 44 28 27.1 73.9 -5.7 -42.1 75 69 03 47 31 03 48 45 4C31.04 19 44 28 28.7 73.4 -5.6 -42.8 -22 69 No stop 03 55 45 --- 19 51 29 29.7 74.7 -5.5 -43.2 398 96 03 48 46 03 56 15 J0123+3044 19 51 59 28.2 75.3 -5.5 -42.5 9 96 03 56 15 03 57 30 =0120+304 19 53 14 28.4 75.5 -5.5 -42.5 75 100 03 56 16 03 57 30 4C31.04 19 53 14 29.9 75.0 -5.5 -43.2 -22 100 No stop 04 04 30 --- 20 00 16 31.0 76.2 -5.3 -43.5 398 128 03 57 31 04 05 00 J0123+3044 20 00 46 29.5 76.9 -5.4 -42.8 9 128 04 05 00 04 06 15 =0120+304 20 02 01 29.7 77.1 -5.4 -42.9 75 132 04 05 01 04 06 15 4C31.04 20 02 01 31.2 76.6 -5.3 -43.6 -22 132 No stop 04 13 15 --- 20 09 02 32.3 77.8 -5.2 -43.9 398 159 04 06 16 04 13 45 J0123+3044 20 09 32 30.8 78.5 -5.2 -43.2 9 159 04 13 45 04 15 00 =0120+304 20 10 47 31.0 78.7 -5.2 -43.2 75 164 04 13 46 04 15 00 4C31.04 20 10 47 32.5 78.1 -5.2 -44.0 -22 164 No stop 04 22 00 --- 20 17 48 33.5 79.4 -5.0 -44.2 398 191 04 15 01 04 22 30 J0123+3044 20 18 19 32.1 80.1 -5.1 -43.5 9 191 04 22 30 04 23 45 =0120+304 20 19 34 32.2 80.3 -5.1 -43.5 75 196 04 22 31 04 23 45 4C31.04 20 19 34 33.8 79.7 -5.0 -44.3 -22 196 No stop 04 30 45 --- 20 26 35 34.8 81.0 -4.9 -44.5 398 223 04 23 46 Schedule for DARNHALL (Code Da ) Page 3 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 04 31 15 J0123+3044 20 27 05 33.4 81.7 -5.0 -43.7 9 223 04 31 15 04 32 30 =0120+304 20 28 20 33.5 81.9 -4.9 -43.7 75 228 04 31 16 04 32 30 4C31.04 20 28 20 35.1 81.3 -4.9 -44.5 -22 228 No stop 04 39 30 --- 20 35 21 36.1 82.6 -4.8 -44.7 398 255 04 32 31 04 40 00 J0123+3044 20 35 51 34.7 83.3 -4.8 -43.9 9 255 04 40 00 04 41 15 =0120+304 20 37 07 34.9 83.6 -4.8 -43.9 75 260 04 40 01 04 41 15 4C31.04 20 37 07 36.4 83.0 -4.7 -44.7 -22 260 No stop 04 48 15 --- 20 44 08 37.4 84.3 -4.6 -44.9 398 287 04 41 16 04 48 45 J0123+3044 20 44 38 36.0 85.0 -4.7 -44.1 9 287 04 48 45 04 50 00 =0120+304 20 45 53 36.2 85.2 -4.6 -44.1 75 292 04 48 46 04 50 00 4C31.04 20 45 53 37.7 84.6 -4.6 -44.9 -22 292 No stop 04 57 00 --- 20 52 54 38.8 85.9 -4.5 -45.0 398 319 04 50 01 04 57 30 J0123+3044 20 53 24 37.3 86.7 -4.5 -44.2 9 319 04 57 30 04 58 45 =0120+304 20 54 39 37.5 86.9 -4.5 -44.2 75 324 04 57 31 05 00 45 3C84 20 56 40 28.9 58.2 -6.4 -42.9 11 324 05 00 45 05 05 45 --- 21 01 41 29.6 59.0 -6.3 -43.4 300 343 05 00 46 05 07 45 J0123+3044 21 03 41 38.8 88.7 -4.3 -44.3 8 343 05 07 45 05 09 00 =0120+304 21 04 56 39.0 88.9 -4.3 -44.3 75 348 05 07 46 05 09 00 4C31.04 21 04 56 40.6 88.3 -4.3 -45.1 -22 348 No stop 05 16 00 --- 21 11 57 41.6 89.7 -4.1 -45.2 398 375 05 09 01 05 16 30 J0123+3044 21 12 27 40.1 90.4 -4.2 -44.3 9 375 05 16 30 05 17 45 =0120+304 21 13 43 40.3 90.7 -4.2 -44.3 75 380 05 16 31 05 17 45 4C31.04 21 13 43 41.9 90.0 -4.1 -45.2 -22 380 No stop 05 24 45 --- 21 20 44 42.9 91.4 -4.0 -45.2 398 407 05 17 46 05 25 15 J0123+3044 21 21 14 41.5 92.2 -4.0 -44.3 9 407 05 25 15 05 26 30 =0120+304 21 22 29 41.6 92.5 -4.0 -44.2 75 412 05 25 16 05 26 30 4C31.04 21 22 29 43.2 91.8 -4.0 -45.1 -22 412 No stop 05 33 30 --- 21 29 30 44.2 93.2 -3.9 -45.1 398 439 05 26 31 05 34 00 J0123+3044 21 30 00 42.8 94.0 -3.9 -44.2 9 439 05 34 00 05 35 15 =0120+304 21 31 15 43.0 94.3 -3.9 -44.1 75 443 05 34 01 Schedule for DARNHALL (Code Da ) Page 4 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 05 35 15 4C31.04 21 31 15 44.5 93.6 -3.8 -45.1 -22 443 No stop 05 42 15 --- 21 38 17 45.5 95.1 -3.7 -44.9 398 471 05 35 16 05 42 45 J0123+3044 21 38 47 44.1 95.9 -3.8 -44.0 9 471 05 42 45 05 44 00 =0120+304 21 40 02 44.3 96.2 -3.7 -44.0 75 475 05 42 46 05 44 00 4C31.04 21 40 02 45.8 95.5 -3.7 -44.9 -22 475 No stop 05 51 00 --- 21 47 03 46.9 97.0 -3.6 -44.7 398 502 05 44 01 05 51 30 J0123+3044 21 47 33 45.4 97.8 -3.6 -43.8 9 502 05 51 30 05 52 45 =0120+304 21 48 48 45.6 98.1 -3.6 -43.7 75 507 05 51 31 05 52 45 4C31.04 21 48 48 47.1 97.4 -3.5 -44.7 -22 507 No stop 05 59 45 --- 21 55 49 48.2 98.9 -3.4 -44.5 398 534 05 52 46 06 00 15 J0123+3044 21 56 20 46.7 99.8 -3.5 -43.5 9 534 06 00 15 06 01 30 =0120+304 21 57 35 46.9 100.0 -3.4 -43.4 75 539 06 00 16 06 01 30 4C31.04 21 57 35 48.4 99.3 -3.4 -44.4 -22 539 No stop 06 08 30 --- 22 04 36 49.5 101.0 -3.3 -44.1 398 566 06 01 31 06 09 00 J0123+3044 22 05 06 48.0 101.8 -3.3 -43.1 9 566 06 09 00 06 10 15 =0120+304 22 06 21 48.2 102.1 -3.3 -43.1 75 571 06 09 01 06 10 15 4C31.04 22 06 21 49.7 101.4 -3.2 -44.1 -22 571 No stop 06 17 15 --- 22 13 22 50.7 103.0 -3.1 -43.7 398 598 06 10 16 06 17 45 J0123+3044 22 13 52 49.3 103.9 -3.2 -42.7 9 598 06 17 45 06 19 00 =0120+304 22 15 08 49.4 104.2 -3.1 -42.6 75 603 06 17 46 06 19 00 4C31.04 22 15 08 51.0 103.5 -3.1 -43.6 -22 603 No stop 06 26 00 --- 22 22 09 52.0 105.2 -3.0 -43.2 398 630 06 19 01 06 26 30 J0123+3044 22 22 39 50.5 106.0 -3.0 -42.2 9 630 06 26 30 06 27 45 =0120+304 22 23 54 50.7 106.3 -3.0 -42.1 75 635 06 26 31 06 27 45 4C31.04 22 23 54 52.3 105.6 -2.9 -43.1 -22 635 No stop 06 34 45 --- 22 30 55 53.3 107.4 -2.8 -42.6 398 662 06 27 46 06 35 15 J0123+3044 22 31 25 51.8 108.3 -2.9 -41.5 9 662 06 35 15 06 36 30 =0120+304 22 32 41 52.0 108.6 -2.9 -41.4 75 667 06 35 16 06 36 30 4C31.04 22 32 41 53.5 107.9 -2.8 -42.4 -22 667 No stop 06 43 30 --- 22 39 42 54.5 109.8 -2.7 -41.9 398 694 06 36 31 Schedule for DARNHALL (Code Da ) Page 5 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 06 44 00 J0123+3044 22 40 12 53.0 110.6 -2.7 -40.8 8 694 06 44 00 06 45 15 =0120+304 22 41 27 53.2 110.9 -2.7 -40.7 75 699 06 44 01 06 45 15 4C31.04 22 41 27 54.8 110.3 -2.7 -41.7 -22 699 No stop 06 52 15 --- 22 48 28 55.8 112.2 -2.5 -41.0 398 726 06 45 16 06 52 45 J0123+3044 22 48 58 54.2 113.0 -2.6 -40.0 8 726 06 52 45 06 54 00 =0120+304 22 50 13 54.4 113.4 -2.6 -39.9 75 730 06 52 46 06 54 00 4C31.04 22 50 13 56.0 112.7 -2.5 -40.9 -22 730 No stop 07 01 00 --- 22 57 15 57.0 114.7 -2.4 -40.1 398 757 06 54 01 07 01 30 J0123+3044 22 57 45 55.4 115.5 -2.4 -39.1 8 757 07 01 30 07 02 45 =0120+304 22 59 00 55.6 115.9 -2.4 -38.9 75 762 07 01 31 07 02 45 4C31.04 22 59 00 57.2 115.3 -2.4 -39.9 -22 762 No stop 07 09 45 --- 23 06 01 58.1 117.4 -2.2 -39.0 398 789 07 02 46 07 10 15 J0123+3044 23 06 31 56.6 118.2 -2.3 -38.0 8 789 07 10 15 07 11 30 =0120+304 23 07 46 56.8 118.6 -2.3 -37.8 75 794 07 10 16 07 11 30 4C31.04 23 07 46 58.4 118.0 -2.2 -38.8 -22 794 No stop 07 18 30 --- 23 14 47 59.3 120.2 -2.1 -37.8 398 821 07 11 31 07 19 00 J0123+3044 23 15 18 57.8 120.9 -2.1 -36.8 8 821 07 19 00 07 20 15 =0120+304 23 16 33 57.9 121.3 -2.1 -36.6 75 826 07 19 01 07 20 15 4C31.04 23 16 33 59.5 120.8 -2.1 -37.5 -22 826 No stop 07 27 15 --- 23 23 34 60.4 123.2 -2.0 -36.4 398 853 07 20 16 07 27 45 J0123+3044 23 24 04 58.9 123.8 -2.0 -35.5 8 853 07 27 45 07 29 00 =0120+304 23 25 19 59.0 124.3 -2.0 -35.3 75 858 07 27 46 07 29 00 4C31.04 23 25 19 60.6 123.8 -1.9 -36.1 -22 858 No stop 07 36 00 --- 23 32 20 61.5 126.3 -1.8 -34.9 398 885 07 29 01 07 36 30 J0123+3044 23 32 50 59.9 126.9 -1.9 -34.0 8 885 07 36 30 07 37 45 =0120+304 23 34 06 60.1 127.3 -1.8 -33.7 75 890 07 36 31 07 37 45 4C31.04 23 34 06 61.7 126.9 -1.8 -34.6 -22 890 No stop 07 44 45 --- 23 41 07 62.5 129.5 -1.7 -33.2 398 917 07 37 46 07 45 15 J0123+3044 23 41 37 61.0 130.1 -1.7 -32.3 8 917 07 45 15 07 46 30 =0120+304 23 42 52 61.1 130.5 -1.7 -32.1 75 922 07 45 16 Schedule for DARNHALL (Code Da ) Page 6 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 07 46 30 4C31.04 23 42 52 62.7 130.2 -1.6 -32.8 -22 922 No stop 07 53 30 --- 23 49 53 63.5 133.0 -1.5 -31.2 398 949 07 46 31 07 54 00 J0123+3044 23 50 23 62.0 133.4 -1.6 -30.5 8 949 07 54 00 07 55 15 =0120+304 23 51 38 62.1 133.9 -1.5 -30.2 75 954 07 54 01 07 55 15 4C31.04 23 51 38 63.7 133.7 -1.5 -30.8 -22 954 No stop 08 02 15 --- 23 58 40 64.5 136.7 -1.4 -29.1 398 981 07 55 16 08 02 45 J0123+3044 23 59 10 62.9 137.0 -1.4 -28.5 8 981 08 02 45 08 04 00 =0120+304 00 00 25 63.0 137.5 -1.4 -28.1 75 985 08 02 46 08 04 00 4C31.04 00 00 25 64.6 137.4 -1.3 -28.7 -22 985 No stop 08 11 00 --- 00 07 26 65.3 140.5 -1.2 -26.8 398 1013 08 04 01 08 11 30 J0123+3044 00 07 56 63.8 140.7 -1.3 -26.2 8 1013 08 11 30 08 12 45 =0120+304 00 09 11 63.9 141.3 -1.2 -25.9 75 1017 08 11 31 08 12 45 4C31.04 00 09 11 65.5 141.3 -1.2 -26.3 -22 1017 No stop 08 19 45 --- 00 16 12 66.1 144.6 -1.1 -24.3 398 1044 08 12 46 08 20 15 J0123+3044 00 16 43 64.5 144.6 -1.1 -23.8 8 1044 08 20 15 08 21 30 =0120+304 00 17 58 64.7 145.2 -1.1 -23.5 75 1049 08 20 16 08 21 30 4C31.04 00 17 58 66.3 145.4 -1.0 -23.7 -22 1049 No stop 08 28 30 --- 00 24 59 66.8 148.9 -0.9 -21.5 398 1076 08 21 31 08 29 00 J0123+3044 00 25 29 65.3 148.7 -1.0 -21.3 8 1076 08 29 00 08 30 15 =0120+304 00 26 44 65.4 149.3 -1.0 -20.9 75 1081 08 29 01 08 30 15 4C31.04 00 26 44 67.0 149.7 -0.9 -20.9 -22 1081 No stop 08 37 15 --- 00 33 45 67.5 153.4 -0.8 -18.5 398 1108 08 30 16 08 37 45 J0123+3044 00 34 15 65.9 153.0 -0.8 -18.5 8 1108 08 37 45 08 39 00 =0120+304 00 35 31 66.0 153.6 -0.8 -18.1 75 1113 08 37 46 08 39 00 4C31.04 00 35 31 67.6 154.3 -0.8 -17.9 -22 1113 No stop 08 46 00 --- 00 42 32 68.0 158.0 -0.6 -15.4 398 1140 08 39 01 08 46 30 J0123+3044 00 43 02 66.5 157.5 -0.7 -15.5 8 1140 08 46 30 08 47 45 =0120+304 00 44 17 66.5 158.1 -0.7 -15.1 75 1145 08 46 31 08 47 45 4C31.04 00 44 17 68.1 159.0 -0.6 -14.7 -22 1145 No stop 08 54 45 --- 00 51 18 68.5 162.9 -0.5 -12.0 398 1172 08 47 46 Schedule for DARNHALL (Code Da ) Page 7 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 08 55 15 J0123+3044 00 51 48 66.9 162.1 -0.5 -12.4 8 1172 08 55 15 08 56 30 =0120+304 00 53 04 67.0 162.8 -0.5 -11.9 75 1177 08 55 16 08 56 30 4C31.04 00 53 04 68.5 163.9 -0.5 -11.3 -22 1177 No stop 09 03 30 --- 01 00 05 68.8 167.9 -0.3 -8.5 398 1204 08 56 31 09 04 00 J0123+3044 01 00 35 67.3 166.8 -0.4 -9.1 8 1204 09 04 00 09 05 15 =0120+304 01 01 50 67.3 167.5 -0.4 -8.7 75 1209 09 04 01 09 05 15 4C31.04 01 01 50 68.8 168.9 -0.3 -7.8 -22 1209 No stop 09 12 15 --- 01 08 51 69.0 173.0 -0.2 -4.9 398 1236 09 05 16 09 12 45 J0123+3044 01 09 21 67.5 171.7 -0.2 -5.8 9 1236 09 12 45 09 14 00 =0120+304 01 10 36 67.5 172.4 -0.2 -5.3 75 1241 09 12 46 09 14 00 4C31.04 01 10 36 69.0 174.1 -0.2 -4.2 -24 1241 No stop 09 21 00 --- 01 17 38 69.1 178.2 -0.1 -1.3 396 1268 09 14 01 09 21 30 J0123+3044 01 18 08 67.6 176.6 -0.1 -2.4 8 1268 09 21 30 09 22 45 =0120+304 01 19 23 67.7 177.3 -0.1 -1.9 75 1272 09 21 31 09 22 45 4C31.04 01 19 23 69.1 179.3 -0.0 -0.5 -25 1272 No stop 09 29 45 --- 01 26 24 69.1 183.4 0.1 2.4 395 1299 09 22 46 09 30 15 J0123+3044 01 26 54 67.7 181.6 0.0 1.1 6 1299 09 30 15 09 31 30 =0120+304 01 28 09 67.7 182.3 0.1 1.6 75 1304 09 30 16 09 31 30 4C31.04 01 28 09 69.1 184.5 0.1 3.2 -26 1304 No stop 09 38 30 --- 01 35 10 69.0 188.6 0.2 6.1 394 1331 09 31 31 09 39 00 J0123+3044 01 35 41 67.6 186.5 0.2 4.6 5 1331 09 39 00 09 40 15 =0120+304 01 36 56 67.6 187.2 0.2 5.0 75 1336 09 39 01 09 40 15 4C31.04 01 36 56 68.9 189.6 0.3 6.8 -28 1336 No stop 09 47 15 --- 01 43 57 68.7 193.7 0.4 9.7 392 1363 09 40 16 09 47 45 J0123+3044 01 44 27 67.4 191.4 0.3 7.9 4 1363 09 47 45 09 49 00 =0120+304 01 45 42 67.3 192.1 0.4 8.4 75 1368 09 47 46 09 49 00 4C31.04 01 45 42 68.6 194.7 0.4 10.4 -28 1368 No stop 09 56 00 --- 01 52 43 68.3 198.6 0.5 13.1 392 1395 09 49 01 09 56 30 J0123+3044 01 53 13 67.1 196.2 0.5 11.2 3 1395 09 56 30 09 57 45 =0120+304 01 54 29 67.0 196.9 0.5 11.7 75 1400 09 56 31 Schedule for DARNHALL (Code Da ) Page 8 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 09 57 45 4C31.04 01 54 29 68.3 199.6 0.6 13.8 -29 1400 No stop 10 04 45 --- 02 01 30 67.9 203.4 0.7 16.4 391 1427 09 57 46 10 05 15 J0123+3044 02 02 00 66.6 200.9 0.6 14.4 2 1427 10 05 15 10 06 30 =0120+304 02 03 15 66.6 201.5 0.7 14.9 75 1432 10 05 16 10 06 30 4C31.04 02 03 15 67.8 204.4 0.7 17.0 -30 1432 No stop 10 13 30 --- 02 10 16 67.3 208.1 0.8 19.5 390 1459 10 06 31 10 14 00 J0123+3044 02 10 46 66.1 205.4 0.8 17.4 2 1459 10 14 00 10 15 15 =0120+304 02 12 01 66.0 206.0 0.8 17.9 75 1464 10 14 01 10 15 15 4C31.04 02 12 01 67.2 209.0 0.9 20.1 -30 1464 No stop 10 22 15 --- 02 19 03 66.6 212.5 1.0 22.4 390 1491 10 15 16 10 22 45 J0123+3044 02 19 33 65.5 209.8 0.9 20.3 2 1491 10 22 45 10 24 00 =0120+304 02 20 48 65.4 210.4 0.9 20.7 75 1496 10 22 46 10 24 00 4C31.04 02 20 48 66.5 213.4 1.0 23.0 -30 1496 No stop 10 31 00 --- 02 27 49 65.9 216.7 1.1 25.1 390 1523 10 24 01 10 31 30 J0123+3044 02 28 19 64.8 213.9 1.1 22.9 1 1523 10 31 30 10 32 45 =0120+304 02 29 34 64.7 214.5 1.1 23.3 75 1527 10 31 31 10 32 45 4C31.04 02 29 34 65.7 217.5 1.1 25.6 -30 1527 No stop 10 39 45 --- 02 36 35 65.1 220.7 1.3 27.6 390 1555 10 32 46 10 40 15 J0123+3044 02 37 06 64.0 217.9 1.2 25.4 1 1555 10 40 15 10 41 30 =0120+304 02 38 21 63.9 218.5 1.2 25.7 75 1559 10 40 16 10 41 30 4C31.04 02 38 21 64.9 221.5 1.3 28.0 -30 1559 No stop 10 48 30 --- 02 45 22 64.2 224.5 1.4 29.8 390 1586 10 41 31 10 49 00 J0123+3044 02 45 52 63.2 221.7 1.4 27.7 1 1586 10 49 00 10 50 15 =0120+304 02 47 07 63.1 222.2 1.4 28.0 75 1591 10 49 01 10 50 15 4C31.04 02 47 07 64.0 225.3 1.4 30.2 -30 1591 No stop 10 57 15 --- 02 54 08 63.2 228.1 1.6 31.9 390 1618 10 50 16 10 57 45 J0123+3044 02 54 38 62.3 225.3 1.5 29.8 1 1618 10 57 45 10 59 00 =0120+304 02 55 54 62.2 225.8 1.5 30.0 75 1623 10 57 46 10 59 00 4C31.04 02 55 54 63.0 228.8 1.6 32.3 -30 1623 No stop 11 06 00 --- 03 02 55 62.2 231.5 1.7 33.7 390 1650 10 59 01 Schedule for DARNHALL (Code Da ) Page 9 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 11 06 30 J0123+3044 03 03 25 61.3 228.7 1.7 31.7 2 1650 11 06 30 11 07 45 =0120+304 03 04 40 61.2 229.2 1.7 31.9 75 1655 11 06 31 11 07 45 4C31.04 03 04 40 62.0 232.2 1.7 34.1 -30 1655 No stop 11 14 45 --- 03 11 41 61.2 234.7 1.9 35.4 390 1682 11 07 46 11 15 15 J0123+3044 03 12 11 60.3 232.0 1.8 33.4 2 1682 11 15 15 11 16 30 =0120+304 03 13 27 60.2 232.5 1.8 33.6 75 1687 11 15 16 11 16 30 4C31.04 03 13 27 60.9 235.4 1.9 35.7 -30 1687 No stop 11 23 30 --- 03 20 28 60.1 237.8 2.0 36.9 390 1714 11 16 31 11 24 00 J0123+3044 03 20 58 59.3 235.1 1.9 34.9 2 1714 11 24 00 11 25 15 =0120+304 03 22 13 59.1 235.5 2.0 35.1 75 1719 11 24 01 11 25 15 4C31.04 03 22 13 59.8 238.4 2.0 37.2 -29 1719 No stop 11 32 15 --- 03 29 14 58.9 240.7 2.1 38.2 391 1746 11 25 16 11 32 45 J0123+3044 03 29 44 58.2 238.0 2.1 36.3 2 1746 11 32 45 11 34 00 =0120+304 03 30 59 58.0 238.5 2.1 36.5 75 1751 11 32 46 11 34 00 4C31.04 03 30 59 58.7 241.2 2.2 38.4 -29 1751 No stop 11 41 00 --- 03 38 01 57.8 243.4 2.3 39.4 391 1778 11 34 01 11 41 30 J0123+3044 03 38 31 57.0 240.9 2.2 37.6 2 1778 11 41 30 11 42 45 =0120+304 03 39 46 56.9 241.2 2.3 37.7 75 1783 11 41 31 11 42 45 4C31.04 03 39 46 57.5 244.0 2.3 39.6 -29 1783 No stop 11 49 45 --- 03 46 47 56.6 246.1 2.4 40.4 391 1810 11 42 46 11 50 15 J0123+3044 03 47 17 55.9 243.5 2.4 38.7 3 1810 11 50 15 11 51 30 =0120+304 03 48 32 55.7 243.9 2.4 38.8 75 1814 11 50 16 11 51 30 4C31.04 03 48 32 56.3 246.6 2.5 40.6 -28 1814 No stop 11 58 30 --- 03 55 33 55.4 248.6 2.6 41.3 392 1841 11 51 31 11 59 00 J0123+3044 03 56 04 54.7 246.1 2.5 39.7 3 1841 11 59 00 12 00 15 =0120+304 03 57 19 54.5 246.5 2.6 39.8 75 1846 11 59 01 12 00 15 4C31.04 03 57 19 55.1 249.1 2.6 41.5 -28 1846 No stop 12 07 15 --- 04 04 20 54.1 251.0 2.7 42.1 392 1873 12 00 16 12 07 45 J0123+3044 04 04 50 53.5 248.6 2.7 40.5 3 1873 12 07 45 12 09 00 =0120+304 04 06 05 53.3 248.9 2.7 40.7 75 1878 12 07 46 Schedule for DARNHALL (Code Da ) Page 10 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 12 09 00 4C31.04 04 06 05 53.9 251.4 2.8 42.2 -28 1878 No stop 12 16 00 --- 04 13 06 52.9 253.3 2.9 42.8 392 1905 12 09 01 12 16 30 J0123+3044 04 13 36 52.2 250.9 2.8 41.3 4 1905 12 16 30 12 17 45 =0120+304 04 14 52 52.1 251.2 2.8 41.4 75 1910 12 16 31 12 17 45 4C31.04 04 14 52 52.6 253.7 2.9 42.9 -27 1910 No stop 12 24 45 --- 04 21 53 51.6 255.5 3.0 43.4 393 1937 12 17 46 12 25 15 J0123+3044 04 22 23 51.0 253.2 3.0 41.9 4 1937 12 25 15 12 26 30 =0120+304 04 23 38 50.8 253.5 3.0 42.0 75 1942 12 25 16 12 26 30 4C31.04 04 23 38 51.4 255.9 3.0 43.5 -27 1942 No stop 12 33 30 --- 04 30 39 50.3 257.6 3.2 43.8 393 1969 12 26 31 12 34 00 J0123+3044 04 31 09 49.7 255.4 3.1 42.5 4 1969 12 34 00 12 35 15 =0120+304 04 32 24 49.5 255.7 3.1 42.6 75 1974 12 34 01 12 35 15 4C31.04 04 32 24 50.1 258.0 3.2 43.9 -27 1974 No stop 12 42 15 --- 04 39 26 49.0 259.7 3.3 44.2 393 2001 12 35 16 12 42 45 J0123+3044 04 39 56 48.4 257.5 3.3 43.0 4 2001 12 42 45 12 44 00 =0120+304 04 41 11 48.3 257.8 3.3 43.0 75 2006 12 42 46 12 44 00 4C31.04 04 41 11 48.8 260.1 3.3 44.3 -27 2006 No stop 12 51 00 --- 04 48 12 47.8 261.7 3.5 44.6 393 2033 12 44 01 12 51 30 J0123+3044 04 48 42 47.1 259.5 3.4 43.4 5 2033 12 51 30 12 52 45 =0120+304 04 49 57 47.0 259.8 3.4 43.4 75 2038 12 51 31 12 52 45 4C31.04 04 49 57 47.5 262.1 3.5 44.6 -26 2038 No stop 12 59 45 --- 04 56 58 46.4 263.6 3.6 44.8 394 2065 12 52 46 13 00 15 J0123+3044 04 57 29 45.9 261.5 3.6 43.7 5 2065 13 00 15 13 01 30 =0120+304 04 58 44 45.7 261.8 3.6 43.7 75 2069 13 00 16 13 01 30 4C31.04 04 58 44 46.2 264.0 3.6 44.9 -26 2069 No stop 13 08 30 --- 05 05 45 45.1 265.5 3.8 45.0 394 2097 13 01 31 13 09 00 J0123+3044 05 06 15 44.5 263.4 3.7 43.9 5 2097 13 09 00 13 10 15 =0120+304 05 07 30 44.4 263.7 3.7 44.0 75 2101 13 09 01 13 12 30 3C84 05 09 46 68.5 248.5 1.8 48.2 40 2101 13 12 30 13 17 30 --- 05 14 46 67.8 250.2 1.9 48.9 300 2121 13 12 31 Schedule for DARNHALL (Code Da ) Page 11 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 13 20 00 J0123+3044 05 17 17 42.9 265.8 3.9 44.1 53 2121 13 20 00 13 21 15 =0120+304 05 18 32 42.7 266.1 3.9 44.2 75 2126 13 20 01 13 21 15 4C31.04 05 18 32 43.2 268.2 4.0 45.1 -25 2126 No stop 13 28 15 --- 05 25 33 42.2 269.6 4.1 45.2 395 2153 13 21 16 13 28 45 J0123+3044 05 26 03 41.6 267.6 4.0 44.2 6 2153 13 28 45 13 30 00 =0120+304 05 27 18 41.4 267.9 4.1 44.3 75 2157 13 28 46 13 30 00 4C31.04 05 27 18 41.9 269.9 4.1 45.2 -25 2157 No stop 13 37 00 --- 05 34 20 40.9 271.3 4.2 45.2 395 2184 13 30 01 13 37 30 J0123+3044 05 34 50 40.3 269.4 4.2 44.3 6 2184 13 37 30 13 38 45 =0120+304 05 36 05 40.1 269.7 4.2 44.3 75 2189 13 37 31 13 38 45 4C31.04 05 36 05 40.6 271.7 4.3 45.1 -25 2189 No stop 13 45 45 --- 05 43 06 39.5 273.0 4.4 45.1 395 2216 13 38 46 13 46 15 J0123+3044 05 43 36 39.0 271.1 4.3 44.3 6 2216 13 46 15 13 47 30 =0120+304 05 44 51 38.8 271.4 4.3 44.3 75 2221 13 46 16 13 47 30 4C31.04 05 44 51 39.3 273.4 4.4 45.1 -25 2221 No stop 13 54 30 --- 05 51 52 38.2 274.7 4.5 45.0 395 2248 13 47 31 13 55 00 J0123+3044 05 52 23 37.6 272.9 4.5 44.2 6 2248 13 55 00 13 56 15 =0120+304 05 53 38 37.5 273.1 4.5 44.2 75 2253 13 55 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess219.H512glob --- 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: 19 Station: DARNHALL Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 1315.75 1315.75 BBC fr= 956.25 956.25 Bandwd= 64.00 64.00 Matching frequency sets: 7 8 9 10 11 Track assignments are: track1= 1, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 4C31.04 01 16 47.247930 * 01 19 35.003471 01 20 38.088169 0.00 31 55 05.83314 * 32 10 50.05861 32 16 37.05035 0.00 From catalog imbedded in main SCHED input file. 0120+304 01 20 14.738570 * 01 23 02.281461 01 24 05.270729 0.13 * J0123+3044 30 28 27.84809 * 30 44 06.91790 30 49 52.20679 0.18 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 131 observations. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 02.458666 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 34 38.37026 2.86 0316+413 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 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 4C31.04 sess219.H512glob 1 2 3 4 5 6 7 12 13 13.358 1030.196 J0123+3044 sess219.H512glob 1 2 3 4 5 6 7 12 13 2.579 206.214 3C84 sess219.H512glob 1 2 3 4 5 6 7 12 13 0.333 30.447 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) 4C31.04 38.1 J0123+3044 37.2 3C84 22.7 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg