COVER INFORMATION Station: TR_VDIF (Code Tv ) 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 TR_VDIF (Code Tv ) 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 1331.75 1331.75 1347.75 1347.75 1363.75 1363.75 Next BBC frequencies: 784.25 784.25 768.25 768.25 752.25 752.25 736.25 736.25 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 03 30 00 J0123+3044 20 50 04 36.8 86.0 -4.6 -44.2 0 0 03 30 00 03 31 15 =0120+304 20 51 19 37.0 86.2 -4.5 -44.2 75 5 03 30 01 03 31 15 4C31.04 20 51 19 38.5 85.6 -4.5 -45.1 -20 5 No stop 03 38 15 --- 20 58 20 39.6 86.9 -4.4 -45.2 400 32 03 31 16 03 38 45 J0123+3044 20 58 50 38.1 87.7 -4.4 -44.3 11 32 03 38 45 03 40 00 =0120+304 21 00 05 38.3 87.9 -4.4 -44.3 75 37 03 38 46 03 40 00 4C31.04 21 00 05 39.8 87.3 -4.3 -45.2 -20 37 No stop 03 47 00 --- 21 07 07 40.9 88.7 -4.2 -45.2 400 64 03 40 01 03 47 30 J0123+3044 21 07 37 39.4 89.4 -4.3 -44.4 11 64 03 47 30 03 48 45 =0120+304 21 08 52 39.6 89.7 -4.3 -44.4 75 69 03 47 31 03 48 45 4C31.04 21 08 52 41.1 89.0 -4.2 -45.2 -20 69 No stop 03 55 45 --- 21 15 53 42.2 90.4 -4.1 -45.3 400 96 03 48 46 03 56 15 J0123+3044 21 16 23 40.7 91.2 -4.1 -44.4 11 96 03 56 15 03 57 30 =0120+304 21 17 38 40.9 91.4 -4.1 -44.4 75 100 03 56 16 03 57 30 4C31.04 21 17 38 42.5 90.8 -4.0 -45.2 -20 100 No stop 04 04 30 --- 21 24 39 43.5 92.2 -3.9 -45.2 400 128 03 57 31 04 05 00 J0123+3044 21 25 10 42.0 93.0 -4.0 -44.3 11 128 04 05 00 04 06 15 =0120+304 21 26 25 42.2 93.2 -4.0 -44.3 75 132 04 05 01 04 06 15 4C31.04 21 26 25 43.8 92.5 -3.9 -45.2 -20 132 No stop 04 13 15 --- 21 33 26 44.8 94.0 -3.8 -45.1 400 159 04 06 16 04 13 45 J0123+3044 21 33 56 43.4 94.8 -3.8 -44.2 11 159 04 13 45 04 15 00 =0120+304 21 35 11 43.5 95.1 -3.8 -44.2 75 164 04 13 46 04 15 00 4C31.04 21 35 11 45.1 94.4 -3.8 -45.1 -20 164 No stop 04 22 00 --- 21 42 12 46.1 95.9 -3.6 -45.0 400 191 04 15 01 04 22 30 J0123+3044 21 42 42 44.7 96.7 -3.7 -44.0 11 191 04 22 30 04 23 45 =0120+304 21 43 58 44.9 96.9 -3.7 -44.0 75 196 04 22 31 04 23 45 4C31.04 21 43 58 46.4 96.3 -3.6 -44.9 -20 196 No stop 04 30 45 --- 21 50 59 47.4 97.8 -3.5 -44.7 400 223 04 23 46 Schedule for TR_VDIF (Code Tv ) 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 21 51 29 46.0 98.6 -3.5 -43.7 11 223 04 31 15 04 32 30 =0120+304 21 52 44 46.2 98.9 -3.5 -43.7 75 228 04 31 16 04 32 30 4C31.04 21 52 44 47.7 98.2 -3.5 -44.7 -20 228 No stop 04 39 30 --- 21 59 45 48.8 99.8 -3.3 -44.4 400 255 04 32 31 04 40 00 J0123+3044 22 00 15 47.3 100.6 -3.4 -43.4 11 255 04 40 00 04 41 15 =0120+304 22 01 31 47.5 100.9 -3.4 -43.4 75 260 04 40 01 04 41 15 4C31.04 22 01 31 49.0 100.2 -3.3 -44.4 -20 260 No stop 04 48 15 --- 22 08 32 50.0 101.8 -3.2 -44.0 400 287 04 41 16 04 48 45 J0123+3044 22 09 02 48.6 102.6 -3.3 -43.0 11 287 04 48 45 04 50 00 =0120+304 22 10 17 48.7 102.9 -3.2 -43.0 75 292 04 48 46 04 50 00 4C31.04 22 10 17 50.3 102.2 -3.2 -44.0 -20 292 No stop 04 57 00 --- 22 17 18 51.3 103.9 -3.1 -43.6 400 319 04 50 01 04 57 30 J0123+3044 22 17 48 49.8 104.8 -3.1 -42.6 11 319 04 57 30 04 58 45 =0120+304 22 19 03 50.0 105.1 -3.1 -42.5 75 324 04 57 31 05 00 45 3C84 22 21 04 40.3 71.4 -5.0 -49.5 37 324 05 00 45 05 05 45 --- 22 26 05 41.0 72.2 -4.9 -49.8 300 343 05 00 46 05 07 45 J0123+3044 22 28 05 51.3 107.3 -2.9 -41.9 35 343 05 07 45 05 09 00 =0120+304 22 29 20 51.5 107.7 -2.9 -41.8 75 348 05 07 46 05 09 00 4C31.04 22 29 20 53.1 107.0 -2.9 -42.8 -20 348 No stop 05 16 00 --- 22 36 21 54.1 108.8 -2.7 -42.2 400 375 05 09 01 05 16 30 J0123+3044 22 36 51 52.6 109.6 -2.8 -41.2 11 375 05 16 30 05 17 45 =0120+304 22 38 07 52.8 110.0 -2.8 -41.1 75 380 05 16 31 05 17 45 4C31.04 22 38 07 54.3 109.3 -2.7 -42.1 -20 380 No stop 05 24 45 --- 22 45 08 55.3 111.2 -2.6 -41.5 400 407 05 17 46 05 25 15 J0123+3044 22 45 38 53.8 112.0 -2.6 -40.4 11 407 05 25 15 05 26 30 =0120+304 22 46 53 54.0 112.3 -2.6 -40.3 75 412 05 25 16 05 26 30 4C31.04 22 46 53 55.6 111.7 -2.6 -41.3 -20 412 No stop 05 33 30 --- 22 53 54 56.5 113.7 -2.4 -40.6 400 439 05 26 31 05 34 00 J0123+3044 22 54 24 55.0 114.5 -2.5 -39.5 11 439 05 34 00 05 35 15 =0120+304 22 55 39 55.2 114.8 -2.5 -39.4 75 443 05 34 01 Schedule for TR_VDIF (Code Tv ) 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 22 55 39 56.8 114.2 -2.4 -40.4 -20 443 No stop 05 42 15 --- 23 02 41 57.7 116.3 -2.3 -39.5 400 471 05 35 16 05 42 45 J0123+3044 23 03 11 56.2 117.1 -2.3 -38.5 11 471 05 42 45 05 44 00 =0120+304 23 04 26 56.4 117.4 -2.3 -38.4 75 475 05 42 46 05 44 00 4C31.04 23 04 26 58.0 116.8 -2.3 -39.3 -20 475 No stop 05 51 00 --- 23 11 27 58.9 119.0 -2.2 -38.4 400 502 05 44 01 05 51 30 J0123+3044 23 11 57 57.4 119.8 -2.2 -37.4 11 502 05 51 30 05 52 45 =0120+304 23 13 12 57.5 120.2 -2.2 -37.2 75 507 05 51 31 05 52 45 4C31.04 23 13 12 59.1 119.6 -2.1 -38.1 -20 507 No stop 05 59 45 --- 23 20 13 60.0 121.9 -2.0 -37.1 400 534 05 52 46 06 00 15 J0123+3044 23 20 43 58.5 122.6 -2.1 -36.1 11 534 06 00 15 06 01 30 =0120+304 23 21 59 58.6 123.0 -2.0 -35.9 75 539 06 00 16 06 01 30 4C31.04 23 21 59 60.2 122.5 -2.0 -36.8 -20 539 No stop 06 08 30 --- 23 29 00 61.1 125.0 -1.9 -35.6 400 566 06 01 31 06 09 00 J0123+3044 23 29 30 59.6 125.6 -1.9 -34.6 11 566 06 09 00 06 10 15 =0120+304 23 30 45 59.7 126.0 -1.9 -34.4 75 571 06 09 01 06 10 15 4C31.04 23 30 45 61.3 125.6 -1.8 -35.3 -20 571 No stop 06 17 15 --- 23 37 46 62.2 128.2 -1.7 -33.9 400 598 06 10 16 06 17 45 J0123+3044 23 38 16 60.6 128.7 -1.8 -33.1 10 598 06 17 45 06 19 00 =0120+304 23 39 32 60.8 129.2 -1.7 -32.8 75 603 06 17 46 06 19 00 4C31.04 23 39 32 62.4 128.8 -1.7 -33.6 -20 603 No stop 06 26 00 --- 23 46 33 63.2 131.6 -1.6 -32.1 400 630 06 19 01 06 26 30 J0123+3044 23 47 03 61.6 132.1 -1.6 -31.3 10 630 06 26 30 06 27 45 =0120+304 23 48 18 61.8 132.5 -1.6 -31.0 75 635 06 26 31 06 27 45 4C31.04 23 48 18 63.4 132.3 -1.5 -31.7 -20 635 No stop 06 34 45 --- 23 55 19 64.1 135.1 -1.4 -30.1 400 662 06 27 46 06 35 15 J0123+3044 23 55 49 62.6 135.5 -1.5 -29.3 10 662 06 35 15 06 36 30 =0120+304 23 57 04 62.7 136.0 -1.5 -29.0 75 667 06 35 16 06 36 30 4C31.04 23 57 04 64.3 135.9 -1.4 -29.6 -20 667 No stop 06 43 30 --- 00 04 06 65.0 138.9 -1.3 -27.8 400 694 06 36 31 Schedule for TR_VDIF (Code Tv ) 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 00 04 36 63.5 139.2 -1.3 -27.2 10 694 06 44 00 06 45 15 =0120+304 00 05 51 63.6 139.7 -1.3 -26.9 75 699 06 44 01 06 45 15 4C31.04 00 05 51 65.2 139.7 -1.2 -27.3 -20 699 No stop 06 52 15 --- 00 12 52 65.9 142.9 -1.1 -25.4 400 726 06 45 16 06 52 45 J0123+3044 00 13 22 64.3 143.0 -1.2 -24.9 10 726 06 52 45 06 54 00 =0120+304 00 14 37 64.4 143.6 -1.2 -24.5 75 730 06 52 46 06 54 00 4C31.04 00 14 37 66.0 143.8 -1.1 -24.8 -20 730 No stop 07 01 00 --- 00 21 38 66.6 147.1 -1.0 -22.7 400 757 06 54 01 07 01 30 J0123+3044 00 22 09 65.1 147.1 -1.0 -22.3 10 757 07 01 30 07 02 45 =0120+304 00 23 24 65.2 147.7 -1.0 -22.0 75 762 07 01 31 07 02 45 4C31.04 00 23 24 66.8 148.0 -1.0 -22.1 -20 762 No stop 07 09 45 --- 00 30 25 67.3 151.6 -0.8 -19.8 400 789 07 02 46 07 10 15 J0123+3044 00 30 55 65.7 151.3 -0.9 -19.6 10 789 07 10 15 07 11 30 =0120+304 00 32 10 65.8 151.9 -0.9 -19.2 75 794 07 10 16 07 11 30 4C31.04 00 32 10 67.4 152.5 -0.8 -19.2 -20 794 No stop 07 18 30 --- 00 39 11 67.9 156.2 -0.7 -16.7 400 821 07 11 31 07 19 00 J0123+3044 00 39 41 66.3 155.7 -0.7 -16.7 10 821 07 19 00 07 20 15 =0120+304 00 40 57 66.4 156.3 -0.7 -16.3 75 826 07 19 01 07 20 15 4C31.04 00 40 57 68.0 157.1 -0.7 -16.0 -20 826 No stop 07 27 15 --- 00 47 58 68.4 161.0 -0.5 -13.4 400 853 07 20 16 07 27 45 J0123+3044 00 48 28 66.8 160.3 -0.6 -13.7 11 853 07 27 45 07 29 00 =0120+304 00 49 43 66.9 160.9 -0.6 -13.2 75 858 07 27 46 07 29 00 4C31.04 00 49 43 68.5 162.0 -0.5 -12.7 -20 858 No stop 07 36 00 --- 00 56 44 68.7 166.0 -0.4 -9.9 400 885 07 29 01 07 36 30 J0123+3044 00 57 14 67.2 165.0 -0.4 -10.4 11 885 07 36 30 07 37 45 =0120+304 00 58 30 67.3 165.7 -0.4 -10.0 75 890 07 36 31 07 37 45 4C31.04 00 58 30 68.8 167.0 -0.4 -9.2 -19 890 No stop 07 44 45 --- 01 05 31 69.0 171.0 -0.3 -6.3 401 917 07 37 46 07 45 15 J0123+3044 01 06 01 67.5 169.8 -0.3 -7.1 11 917 07 45 15 07 46 30 =0120+304 01 07 16 67.5 170.5 -0.3 -6.6 75 922 07 45 16 Schedule for TR_VDIF (Code Tv ) 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 01 07 16 69.0 172.1 -0.2 -5.6 -19 922 No stop 07 53 30 --- 01 14 17 69.2 176.2 -0.1 -2.7 401 949 07 46 31 07 54 00 J0123+3044 01 14 47 67.7 174.7 -0.2 -3.7 11 949 07 54 00 07 55 15 =0120+304 01 16 02 67.7 175.4 -0.1 -3.2 75 954 07 54 01 07 55 15 4C31.04 01 16 02 69.2 177.3 -0.1 -1.9 -19 954 No stop 08 02 15 --- 01 23 04 69.2 181.4 0.0 1.0 401 981 07 55 16 08 02 45 J0123+3044 01 23 34 67.7 179.7 -0.0 -0.2 11 981 08 02 45 08 04 00 =0120+304 01 24 49 67.7 180.4 0.0 0.3 75 985 08 02 46 08 04 00 4C31.04 01 24 49 69.2 182.5 0.1 1.8 -19 985 No stop 08 11 00 --- 01 31 50 69.1 186.6 0.2 4.7 401 1013 08 04 01 08 11 30 J0123+3044 01 32 20 67.7 184.7 0.1 3.3 11 1013 08 11 30 08 12 45 =0120+304 01 33 35 67.7 185.4 0.2 3.8 75 1017 08 11 31 08 12 45 4C31.04 01 33 35 69.1 187.7 0.2 5.4 -19 1017 No stop 08 19 45 --- 01 40 36 68.9 191.8 0.3 8.3 401 1044 08 12 46 08 20 15 J0123+3044 01 41 06 67.5 189.6 0.3 6.7 11 1044 08 20 15 08 21 30 =0120+304 01 42 22 67.5 190.3 0.3 7.2 75 1049 08 20 16 08 21 30 4C31.04 01 42 22 68.8 192.8 0.4 9.1 -20 1049 No stop 08 28 30 --- 01 49 23 68.5 196.8 0.5 11.9 400 1076 08 21 31 08 29 00 J0123+3044 01 49 53 67.2 194.4 0.4 10.0 11 1076 08 29 00 08 30 15 =0120+304 01 51 08 67.2 195.1 0.5 10.5 75 1081 08 29 01 08 30 15 4C31.04 01 51 08 68.5 197.8 0.5 12.5 -20 1081 No stop 08 37 15 --- 01 58 09 68.1 201.7 0.6 15.2 400 1108 08 30 16 08 37 45 J0123+3044 01 58 39 66.9 199.2 0.6 13.3 10 1108 08 37 45 08 39 00 =0120+304 01 59 55 66.8 199.8 0.6 13.7 75 1113 08 37 46 08 39 00 4C31.04 01 59 55 68.0 202.7 0.7 15.9 -20 1113 No stop 08 46 00 --- 02 06 56 67.6 206.4 0.8 18.4 400 1140 08 39 01 08 46 30 J0123+3044 02 07 26 66.4 203.8 0.7 16.4 10 1140 08 46 30 08 47 45 =0120+304 02 08 41 66.3 204.4 0.7 16.8 75 1145 08 46 31 08 47 45 4C31.04 02 08 41 67.5 207.3 0.8 19.0 -21 1145 No stop 08 54 45 --- 02 15 42 66.9 210.9 0.9 21.4 399 1172 08 47 46 Schedule for TR_VDIF (Code Tv ) 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 02 16 12 65.8 208.2 0.9 19.3 10 1172 08 55 15 08 56 30 =0120+304 02 17 27 65.7 208.8 0.9 19.7 75 1177 08 55 16 08 56 30 4C31.04 02 17 27 66.8 211.8 0.9 22.0 -21 1177 No stop 09 03 30 --- 02 24 29 66.2 215.2 1.1 24.2 399 1204 08 56 31 09 04 00 J0123+3044 02 24 59 65.1 212.4 1.0 22.0 10 1204 09 04 00 09 05 15 =0120+304 02 26 14 65.0 213.0 1.0 22.4 75 1209 09 04 01 09 05 15 4C31.04 02 26 14 66.1 216.1 1.1 24.7 -21 1209 No stop 09 12 15 --- 02 33 15 65.4 219.3 1.2 26.7 399 1236 09 05 16 09 12 45 J0123+3044 02 33 45 64.4 216.5 1.2 24.6 10 1236 09 12 45 09 14 00 =0120+304 02 35 00 64.3 217.1 1.2 24.9 75 1241 09 12 46 09 14 00 4C31.04 02 35 00 65.3 220.1 1.2 27.2 -21 1241 No stop 09 21 00 --- 02 42 01 64.6 223.2 1.4 29.1 399 1268 09 14 01 09 21 30 J0123+3044 02 42 32 63.6 220.4 1.3 26.9 10 1268 09 21 30 09 22 45 =0120+304 02 43 47 63.5 220.9 1.3 27.2 75 1272 09 21 31 09 22 45 4C31.04 02 43 47 64.4 223.9 1.4 29.5 -21 1272 No stop 09 29 45 --- 02 50 48 63.6 226.9 1.5 31.2 399 1299 09 22 46 09 30 15 J0123+3044 02 51 18 62.7 224.0 1.5 29.1 10 1299 09 30 15 09 31 30 =0120+304 02 52 33 62.6 224.6 1.5 29.4 75 1304 09 30 16 09 31 30 4C31.04 02 52 33 63.4 227.6 1.5 31.6 -21 1304 No stop 09 38 30 --- 02 59 34 62.6 230.3 1.6 33.1 399 1331 09 31 31 09 39 00 J0123+3044 03 00 04 61.7 227.5 1.6 31.1 10 1331 09 39 00 09 40 15 =0120+304 03 01 20 61.6 228.0 1.6 31.3 75 1336 09 39 01 09 40 15 4C31.04 03 01 20 62.4 231.0 1.7 33.5 -21 1336 No stop 09 47 15 --- 03 08 21 61.6 233.6 1.8 34.9 399 1363 09 40 16 09 47 45 J0123+3044 03 08 51 60.8 230.9 1.7 32.8 10 1363 09 47 45 09 49 00 =0120+304 03 10 06 60.6 231.3 1.8 33.1 75 1368 09 47 46 09 49 00 4C31.04 03 10 06 61.4 234.3 1.8 35.2 -21 1368 No stop 09 56 00 --- 03 17 07 60.5 236.7 1.9 36.4 399 1395 09 49 01 09 56 30 J0123+3044 03 17 37 59.7 234.0 1.9 34.5 10 1395 09 56 30 09 57 45 =0120+304 03 18 53 59.6 234.5 1.9 34.7 75 1400 09 56 31 Schedule for TR_VDIF (Code Tv ) 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 03 18 53 60.3 237.3 2.0 36.7 -20 1400 No stop 10 04 45 --- 03 25 54 59.4 239.7 2.1 37.8 400 1427 09 57 46 10 05 15 J0123+3044 03 26 24 58.6 237.0 2.0 35.9 10 1427 10 05 15 10 06 30 =0120+304 03 27 39 58.5 237.4 2.1 36.1 75 1432 10 05 16 10 06 30 4C31.04 03 27 39 59.2 240.3 2.1 38.1 -20 1432 No stop 10 13 30 --- 03 34 40 58.2 242.5 2.2 39.0 400 1459 10 06 31 10 14 00 J0123+3044 03 35 10 57.5 239.9 2.2 37.2 10 1459 10 14 00 10 15 15 =0120+304 03 36 25 57.3 240.3 2.2 37.4 75 1464 10 14 01 10 15 15 4C31.04 03 36 25 58.0 243.0 2.3 39.3 -20 1464 No stop 10 22 15 --- 03 43 27 57.1 245.2 2.4 40.1 400 1491 10 15 16 10 22 45 J0123+3044 03 43 57 56.3 242.6 2.3 38.4 10 1491 10 22 45 10 24 00 =0120+304 03 45 12 56.2 243.0 2.4 38.5 75 1496 10 22 46 10 24 00 4C31.04 03 45 12 56.8 245.7 2.4 40.3 -20 1496 No stop 10 31 00 --- 03 52 13 55.9 247.7 2.5 41.1 400 1523 10 24 01 10 31 30 J0123+3044 03 52 43 55.2 245.2 2.5 39.4 11 1523 10 31 30 10 32 45 =0120+304 03 53 58 55.0 245.6 2.5 39.5 75 1527 10 31 31 10 32 45 4C31.04 03 53 58 55.6 248.2 2.6 41.3 -20 1527 No stop 10 39 45 --- 04 00 59 54.6 250.1 2.7 41.9 400 1555 10 32 46 10 40 15 J0123+3044 04 01 29 54.0 247.7 2.6 40.3 11 1555 10 40 15 10 41 30 =0120+304 04 02 45 53.8 248.1 2.6 40.4 75 1559 10 40 16 10 41 30 4C31.04 04 02 45 54.4 250.6 2.7 42.1 -20 1559 No stop 10 48 30 --- 04 09 46 53.4 252.5 2.8 42.6 400 1586 10 41 31 10 49 00 J0123+3044 04 10 16 52.7 250.1 2.8 41.1 11 1586 10 49 00 10 50 15 =0120+304 04 11 31 52.5 250.4 2.8 41.2 75 1591 10 49 01 10 50 15 4C31.04 04 11 31 53.1 252.9 2.8 42.8 -19 1591 No stop 10 57 15 --- 04 18 32 52.1 254.7 3.0 43.2 401 1618 10 50 16 10 57 45 J0123+3044 04 19 02 51.5 252.4 2.9 41.8 11 1618 10 57 45 10 59 00 =0120+304 04 20 18 51.3 252.7 2.9 41.9 75 1623 10 57 46 10 59 00 4C31.04 04 20 18 51.9 255.2 3.0 43.4 -19 1623 No stop 11 06 00 --- 04 27 19 50.8 256.9 3.1 43.8 401 1650 10 59 01 Schedule for TR_VDIF (Code Tv ) 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 04 27 49 50.2 254.6 3.1 42.4 11 1650 11 06 30 11 07 45 =0120+304 04 29 04 50.0 254.9 3.1 42.5 75 1655 11 06 31 11 07 45 4C31.04 04 29 04 50.6 257.3 3.1 43.9 -19 1655 No stop 11 14 45 --- 04 36 05 49.6 259.0 3.3 44.2 401 1682 11 07 46 11 15 15 J0123+3044 04 36 35 48.9 256.7 3.2 42.9 11 1682 11 15 15 11 16 30 =0120+304 04 37 50 48.8 257.0 3.2 43.0 75 1687 11 15 16 11 16 30 4C31.04 04 37 50 49.3 259.4 3.3 44.3 -19 1687 No stop 11 23 30 --- 04 44 52 48.3 261.0 3.4 44.5 401 1714 11 16 31 11 24 00 J0123+3044 04 45 22 47.7 258.8 3.4 43.3 12 1714 11 24 00 11 25 15 =0120+304 04 46 37 47.5 259.1 3.4 43.4 75 1719 11 24 01 11 25 15 4C31.04 04 46 37 48.0 261.4 3.4 44.6 -19 1719 No stop 11 32 15 --- 04 53 38 47.0 262.9 3.5 44.8 401 1746 11 25 16 11 32 45 J0123+3044 04 54 08 46.4 260.8 3.5 43.7 12 1746 11 32 45 11 34 00 =0120+304 04 55 23 46.2 261.1 3.5 43.7 75 1751 11 32 46 11 34 00 4C31.04 04 55 23 46.7 263.3 3.6 44.9 -18 1751 No stop 11 41 00 --- 05 02 24 45.6 264.8 3.7 45.0 402 1778 11 34 01 11 41 30 J0123+3044 05 02 55 45.1 262.8 3.6 43.9 12 1778 11 41 30 11 42 45 =0120+304 05 04 10 44.9 263.0 3.7 44.0 75 1783 11 41 31 11 42 45 4C31.04 05 04 10 45.4 265.2 3.7 45.1 -18 1783 No stop 11 49 45 --- 05 11 11 44.3 266.7 3.8 45.2 402 1810 11 42 46 11 50 15 J0123+3044 05 11 41 43.7 264.7 3.8 44.1 12 1810 11 50 15 11 51 30 =0120+304 05 12 56 43.6 264.9 3.8 44.2 75 1814 11 50 16 11 51 30 4C31.04 05 12 56 44.1 267.1 3.9 45.2 -18 1814 No stop 11 58 30 --- 05 19 57 43.0 268.5 4.0 45.2 402 1841 11 51 31 11 59 00 J0123+3044 05 20 27 42.4 266.5 3.9 44.3 12 1841 11 59 00 12 00 15 =0120+304 05 21 43 42.2 266.8 4.0 44.3 75 1846 11 59 01 12 00 15 4C31.04 05 21 43 42.7 268.9 4.0 45.2 -18 1846 No stop 12 07 15 --- 05 28 44 41.7 270.3 4.1 45.3 402 1873 12 00 16 12 07 45 J0123+3044 05 29 14 41.1 268.3 4.1 44.3 12 1873 12 07 45 12 09 00 =0120+304 05 30 29 40.9 268.6 4.1 44.4 75 1878 12 07 46 Schedule for TR_VDIF (Code Tv ) 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 05 30 29 41.4 270.6 4.2 45.3 -18 1878 No stop 12 16 00 --- 05 37 30 40.4 272.0 4.3 45.2 402 1905 12 09 01 12 16 30 J0123+3044 05 38 00 39.8 270.1 4.2 44.4 12 1905 12 16 30 12 17 45 =0120+304 05 39 16 39.6 270.3 4.3 44.4 75 1910 12 16 31 12 17 45 4C31.04 05 39 16 40.1 272.3 4.3 45.2 -18 1910 No stop 12 24 45 --- 05 46 17 39.1 273.7 4.4 45.1 402 1937 12 17 46 12 25 15 J0123+3044 05 46 47 38.5 271.8 4.4 44.3 13 1937 12 25 15 12 26 30 =0120+304 05 48 02 38.3 272.1 4.4 44.3 75 1942 12 25 16 12 26 30 4C31.04 05 48 02 38.8 274.0 4.5 45.1 -18 1942 No stop 12 33 30 --- 05 55 03 37.8 275.4 4.6 45.0 402 1969 12 26 31 12 34 00 J0123+3044 05 55 33 37.2 273.5 4.5 44.3 13 1969 12 34 00 12 35 15 =0120+304 05 56 48 37.0 273.8 4.5 44.3 75 1974 12 34 01 12 35 15 4C31.04 05 56 48 37.5 275.7 4.6 45.0 -18 1974 No stop 12 42 15 --- 06 03 50 36.4 277.0 4.7 44.8 402 2001 12 35 16 12 42 45 J0123+3044 06 04 20 35.9 275.2 4.7 44.1 13 2001 12 42 45 12 44 00 =0120+304 06 05 35 35.7 275.4 4.7 44.1 75 2006 12 42 46 12 44 00 4C31.04 06 05 35 36.2 277.3 4.7 44.8 -17 2006 No stop 12 51 00 --- 06 12 36 35.1 278.6 4.9 44.6 403 2033 12 44 01 12 51 30 J0123+3044 06 13 06 34.5 276.9 4.8 44.0 13 2033 12 51 30 12 52 45 =0120+304 06 14 21 34.4 277.1 4.8 43.9 75 2038 12 51 31 12 52 45 4C31.04 06 14 21 34.9 279.0 4.9 44.6 -17 2038 No stop 12 59 45 --- 06 21 22 33.8 280.2 5.0 44.3 403 2065 12 52 46 13 00 15 J0123+3044 06 21 52 33.2 278.5 5.0 43.8 13 2065 13 00 15 13 01 30 =0120+304 06 23 08 33.0 278.7 5.0 43.7 75 2069 13 00 16 13 01 30 4C31.04 06 23 08 33.6 280.6 5.0 44.3 -17 2069 No stop 13 08 30 --- 06 30 09 32.5 281.8 5.2 44.0 403 2097 13 01 31 13 09 00 J0123+3044 06 30 39 31.9 280.1 5.1 43.5 13 2097 13 09 00 13 10 15 =0120+304 06 31 54 31.8 280.3 5.1 43.5 75 2101 13 09 01 13 12 30 3C84 06 34 10 56.1 270.0 3.2 53.4 30 2101 13 12 30 13 17 30 --- 06 39 10 55.3 271.0 3.3 53.4 300 2121 13 12 31 Schedule for TR_VDIF (Code Tv ) 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 06 41 41 30.3 282.1 5.3 43.1 43 2121 13 20 00 13 21 15 =0120+304 06 42 56 30.1 282.4 5.3 43.1 75 2126 13 20 01 13 21 15 4C31.04 06 42 56 30.7 284.1 5.4 43.5 -17 2126 No stop 13 28 15 --- 06 49 57 29.7 285.4 5.5 43.2 403 2153 13 21 16 13 28 45 J0123+3044 06 50 27 29.0 283.7 5.4 42.8 13 2153 13 28 45 13 30 00 =0120+304 06 51 42 28.8 283.9 5.5 42.7 75 2157 13 28 46 13 30 00 4C31.04 06 51 42 29.4 285.7 5.5 43.1 -17 2157 No stop 13 37 00 --- 06 58 44 28.4 286.9 5.6 42.8 403 2184 13 30 01 13 37 30 J0123+3044 06 59 14 27.8 285.3 5.6 42.4 13 2184 13 37 30 13 38 45 =0120+304 07 00 29 27.6 285.5 5.6 42.4 75 2189 13 37 31 13 38 45 4C31.04 07 00 29 28.1 287.2 5.7 42.7 -17 2189 No stop 13 45 45 --- 07 07 30 27.1 288.5 5.8 42.3 403 2216 13 38 46 13 46 15 J0123+3044 07 08 00 26.5 286.9 5.7 42.0 13 2216 13 46 15 13 47 30 =0120+304 07 09 15 26.3 287.1 5.8 41.9 75 2221 13 46 16 13 47 30 4C31.04 07 09 15 26.9 288.8 5.8 42.3 -17 2221 No stop 13 54 30 --- 07 16 16 25.9 290.0 5.9 41.9 403 2248 13 47 31 13 55 00 J0123+3044 07 16 46 25.2 288.4 5.9 41.6 14 2248 13 55 00 13 56 15 =0120+304 07 18 02 25.1 288.6 5.9 41.5 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: 17 Station: TR_VDIF Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2100.00 2100.00 2100.00 2100.00 2100.00 2100.00 2100.00 2100.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 2 10 3 11 4 12 BBC SB= L L L L L L L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 1315.75 1315.75 1331.75 1331.75 1347.75 1347.75 1363.75 1363.75 BBC fr= 784.25 784.25 768.25 768.25 752.25 752.25 736.25 736.25 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 12 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 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