COVER INFORMATION Station: JODRELL1 (Code Jb ) Experiment: VLBI observations of a unique strong lensing cluster to test H0 tension Exp. Code: es116a Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Cristiana Spingola Address: INAF Istituto di Radioastronomia via P. Gobetti 101 40129 Bologna Italy Phone: +39 3938231373 EMAIL: cristiana.spingola@inaf.it Fax: Phone during observation: Observing mode: 18cm 1024-8-2 Notes: PCAL off, please. Schedule for JODRELL1 (Code Jb ) Page 2 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 645.51 645.51 645.51 645.51 581.51 581.51 581.51 581.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 17 30 00 1013+2449 04 03 48 17.9 72.5 -6.2 -38.9 0 0 17 30 00 17 33 00 --- 04 06 48 18.3 73.0 -6.1 -39.1 180 23 17 30 01 17 35 30 4C39.25 04 09 19 35.8 70.8 -5.3 -46.6 7 23 17 35 30 17 41 30 --- 04 15 20 36.7 71.8 -5.2 -47.0 360 70 17 35 31 17 44 00 1013+2449 04 17 50 19.9 75.1 -6.0 -39.5 12 70 17 44 00 17 45 30 --- 04 19 20 20.1 75.4 -5.9 -39.6 90 81 17 44 01 17 45 30 J1029A 04 19 20 19.1 71.5 -6.2 -39.3 -31 81 No stop 17 49 00 --- 04 22 51 19.6 72.1 -6.1 -39.4 179 108 17 45 31 17 51 00 J1029A 04 24 51 19.9 72.5 -6.1 -39.5 112 108 17 51 00 17 54 30 --- 04 28 22 20.4 73.1 -6.0 -39.7 210 135 17 51 01 17 57 00 1013+2449 04 30 52 21.8 77.5 -5.7 -40.0 118 135 17 57 00 17 58 30 --- 04 32 22 22.0 77.8 -5.7 -40.1 90 147 17 57 01 17 58 30 J1029A 04 32 22 21.0 73.9 -6.0 -39.9 -31 147 No stop 18 02 00 --- 04 35 53 21.5 74.5 -5.9 -40.0 179 174 17 58 31 18 04 00 J1029A 04 37 53 21.8 74.9 -5.9 -40.1 112 174 18 04 00 18 07 30 --- 04 41 24 22.3 75.5 -5.8 -40.3 210 201 18 04 01 18 10 00 1013+2449 04 43 54 23.7 80.0 -5.5 -40.4 118 201 18 10 00 18 11 30 --- 04 45 24 23.9 80.2 -5.5 -40.5 90 213 18 10 01 18 11 30 J1029B 04 45 24 22.9 76.3 -5.8 -40.4 -31 213 No stop 18 15 00 --- 04 48 55 23.4 76.9 -5.7 -40.5 179 240 18 11 31 18 17 00 J1029B 04 50 55 23.7 77.3 -5.7 -40.6 112 240 18 17 00 18 20 30 --- 04 54 26 24.2 77.9 -5.6 -40.7 210 267 18 17 01 18 23 00 1013+2449 04 56 56 25.7 82.4 -5.3 -40.8 118 267 18 23 00 18 24 30 --- 04 58 27 25.9 82.7 -5.3 -40.8 90 278 18 23 01 18 24 30 J1029B 04 58 27 24.8 78.7 -5.5 -40.9 -31 278 No stop 18 28 00 --- 05 01 57 25.3 79.3 -5.5 -41.0 179 305 18 24 31 18 30 00 J1029B 05 03 58 25.6 79.7 -5.4 -41.0 112 305 18 30 00 18 33 30 --- 05 07 28 26.1 80.4 -5.4 -41.2 210 332 18 30 01 Schedule for JODRELL1 (Code Jb ) Page 3 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 18 36 00 1013+2449 05 09 58 27.6 84.9 -5.1 -41.0 118 332 18 36 00 18 37 30 --- 05 11 29 27.8 85.2 -5.1 -41.0 90 344 18 36 01 18 37 30 G2 05 11 29 26.7 81.1 -5.3 -41.3 -32 344 No stop 18 41 00 --- 05 14 59 27.2 81.8 -5.3 -41.3 178 371 18 37 31 18 43 00 G2 05 17 00 27.5 82.2 -5.2 -41.4 112 371 18 43 00 18 46 30 --- 05 20 30 28.1 82.9 -5.2 -41.5 210 398 18 43 01 18 49 00 1013+2449 05 23 01 29.5 87.5 -4.9 -41.2 117 398 18 49 00 18 50 30 --- 05 24 31 29.8 87.8 -4.8 -41.2 90 410 18 49 01 18 53 00 4C39.25 05 27 01 47.2 84.2 -4.0 -49.9 8 410 18 53 00 18 59 00 --- 05 33 02 48.1 85.3 -3.9 -50.1 360 456 18 53 01 19 01 30 1013+2449 05 35 33 31.4 90.0 -4.7 -41.2 13 456 19 01 30 19 03 00 --- 05 37 03 31.6 90.3 -4.6 -41.2 90 468 19 01 31 19 03 00 J1029A 05 37 03 30.5 86.0 -4.9 -41.7 -32 468 No stop 19 06 30 --- 05 40 34 31.0 86.7 -4.8 -41.8 178 495 19 03 01 19 08 30 J1029A 05 42 34 31.3 87.1 -4.8 -41.8 112 495 19 08 30 19 12 00 --- 05 46 04 31.9 87.8 -4.7 -41.8 210 522 19 08 31 19 14 30 1013+2449 05 48 35 33.4 92.6 -4.4 -41.2 117 522 19 14 30 19 16 00 --- 05 50 05 33.6 92.9 -4.4 -41.1 90 533 19 14 31 19 16 00 J1029B 05 50 05 32.5 88.6 -4.7 -41.9 -33 533 No stop 19 19 30 --- 05 53 36 33.0 89.3 -4.6 -41.9 177 560 19 16 01 19 21 30 J1029B 05 55 36 33.3 89.7 -4.6 -41.9 112 560 19 21 30 19 25 00 --- 05 59 07 33.8 90.4 -4.5 -41.9 210 587 19 21 31 19 27 30 1013+2449 06 01 37 35.3 95.3 -4.2 -41.0 116 587 19 27 30 19 29 00 --- 06 03 07 35.5 95.6 -4.2 -41.0 90 599 19 27 31 19 29 00 G2 06 03 07 34.4 91.2 -4.5 -41.9 -33 599 No stop 19 32 30 --- 06 06 38 34.9 91.9 -4.4 -41.8 177 626 19 29 01 19 34 30 G2 06 08 38 35.2 92.3 -4.4 -41.8 112 626 19 34 30 19 38 00 --- 06 12 09 35.8 93.0 -4.3 -41.8 210 653 19 34 31 19 40 30 1013+2449 06 14 39 37.2 98.1 -4.0 -40.7 116 653 19 40 30 19 42 00 --- 06 16 09 37.5 98.4 -4.0 -40.7 90 665 19 40 31 Schedule for JODRELL1 (Code Jb ) Page 4 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 19 42 00 J1029A 06 16 09 36.4 93.9 -4.2 -41.7 -33 665 No stop 19 45 30 --- 06 19 40 36.9 94.6 -4.2 -41.7 177 692 19 42 01 19 47 30 J1029A 06 21 40 37.2 95.0 -4.1 -41.7 112 692 19 47 30 19 51 00 --- 06 25 11 37.7 95.8 -4.1 -41.6 210 719 19 47 31 19 53 30 1013+2449 06 27 41 39.2 101.0 -3.8 -40.3 115 719 19 53 30 19 55 00 --- 06 29 11 39.4 101.3 -3.8 -40.2 90 730 19 53 31 19 55 00 J1029B 06 29 11 38.3 96.6 -4.0 -41.5 -34 730 No stop 19 58 30 --- 06 32 42 38.8 97.4 -4.0 -41.4 176 757 19 55 01 20 00 30 J1029B 06 34 42 39.1 97.8 -3.9 -41.4 112 757 20 00 30 20 04 00 --- 06 38 13 39.6 98.6 -3.9 -41.3 210 785 20 00 31 20 06 30 1013+2449 06 40 43 41.1 103.9 -3.6 -39.7 115 785 20 06 30 20 08 00 --- 06 42 14 41.3 104.3 -3.6 -39.7 90 796 20 06 31 20 08 00 J1029A 06 42 14 40.2 99.5 -3.8 -41.2 -34 796 No stop 20 11 30 --- 06 45 44 40.8 100.2 -3.7 -41.1 176 823 20 08 01 20 13 30 J1029A 06 47 45 41.0 100.7 -3.7 -41.0 112 823 20 13 30 20 17 00 --- 06 51 15 41.6 101.5 -3.7 -40.8 210 850 20 13 31 20 19 30 1013+2449 06 53 45 43.0 107.0 -3.4 -39.0 114 850 20 19 30 20 21 00 --- 06 55 16 43.2 107.4 -3.3 -39.0 90 862 20 19 31 20 21 00 J1029A 06 55 16 42.1 102.4 -3.6 -40.7 -35 862 No stop 20 24 30 --- 06 58 46 42.7 103.2 -3.5 -40.5 175 889 20 21 01 20 26 30 J1029A 07 00 47 43.0 103.7 -3.5 -40.4 112 889 20 26 30 20 30 00 --- 07 04 17 43.5 104.5 -3.4 -40.3 210 916 20 26 31 20 32 30 1013+2449 07 06 48 44.8 110.2 -3.1 -38.2 113 916 20 32 30 20 34 00 --- 07 08 18 45.0 110.6 -3.1 -38.1 90 927 20 32 31 20 34 00 J1029B 07 08 18 44.0 105.4 -3.4 -40.0 -36 927 No stop 20 37 30 --- 07 11 48 44.6 106.3 -3.3 -39.8 174 955 20 34 01 20 39 30 J1029B 07 13 49 44.8 106.8 -3.3 -39.7 112 955 20 39 30 20 43 00 --- 07 17 19 45.3 107.6 -3.2 -39.5 210 982 20 39 31 20 45 30 1013+2449 07 19 50 46.6 113.6 -2.9 -37.1 113 982 20 45 30 20 47 00 --- 07 21 20 46.8 114.0 -2.9 -37.0 90 993 20 45 31 Schedule for JODRELL1 (Code Jb ) Page 5 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 20 47 00 J1029B 07 21 20 45.9 108.6 -3.2 -39.2 -36 993 No stop 20 50 30 --- 07 24 51 46.4 109.5 -3.1 -39.0 174 1020 20 47 01 20 52 30 J1029B 07 26 51 46.7 110.0 -3.1 -38.8 112 1020 20 52 30 20 56 00 --- 07 30 21 47.2 110.9 -3.0 -38.6 210 1047 20 52 31 20 58 30 1013+2449 07 32 52 48.4 117.1 -2.7 -35.9 112 1047 20 58 30 21 00 00 --- 07 34 22 48.6 117.5 -2.7 -35.8 90 1059 20 58 31 21 00 00 G2 07 34 22 47.7 112.0 -2.9 -38.2 -37 1059 No stop 21 03 30 --- 07 37 53 48.2 112.9 -2.9 -37.9 173 1086 21 00 01 21 05 30 G2 07 39 53 48.5 113.4 -2.8 -37.8 112 1086 21 05 30 21 09 00 --- 07 43 24 49.0 114.4 -2.8 -37.4 210 1113 21 05 31 21 11 30 1013+2449 07 45 54 50.1 120.8 -2.5 -34.5 111 1113 21 11 30 21 13 00 --- 07 47 24 50.3 121.2 -2.5 -34.3 90 1125 21 11 31 21 15 30 4C39.25 07 49 55 67.9 120.3 -1.6 -41.6 6 1125 21 15 30 21 21 30 --- 07 55 56 68.7 122.7 -1.5 -40.3 360 1171 21 15 31 21 24 00 1013+2449 07 58 26 51.7 124.5 -2.3 -32.9 10 1171 21 24 00 21 25 30 --- 07 59 56 51.8 125.0 -2.3 -32.7 90 1183 21 24 01 21 25 30 J1029A 07 59 56 51.2 119.0 -2.5 -35.7 -39 1183 No stop 21 29 00 --- 08 03 27 51.6 120.0 -2.5 -35.3 171 1210 21 25 31 21 31 00 J1029A 08 05 27 51.9 120.6 -2.4 -35.1 111 1210 21 31 00 21 34 30 --- 08 08 58 52.4 121.7 -2.4 -34.6 210 1237 21 31 01 21 37 00 1013+2449 08 11 28 53.2 128.7 -2.1 -31.0 109 1237 21 37 00 21 38 30 --- 08 12 58 53.4 129.2 -2.0 -30.7 90 1248 21 37 01 21 38 30 J1029B 08 12 58 52.9 122.9 -2.3 -34.1 -40 1248 No stop 21 42 00 --- 08 16 29 53.3 124.0 -2.2 -33.6 170 1275 21 38 31 21 44 00 J1029B 08 18 29 53.6 124.6 -2.2 -33.3 111 1275 21 44 00 21 47 30 --- 08 22 00 54.0 125.7 -2.1 -32.8 210 1302 21 44 01 21 50 00 1013+2449 08 24 30 54.7 133.0 -1.8 -28.8 108 1302 21 50 00 21 51 30 --- 08 26 01 54.9 133.6 -1.8 -28.5 90 1314 21 50 01 21 51 30 J1029A 08 26 01 54.5 127.0 -2.1 -32.2 -41 1314 No stop 21 55 00 --- 08 29 31 54.9 128.2 -2.0 -31.6 169 1341 21 51 31 Schedule for JODRELL1 (Code Jb ) Page 6 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 21 57 00 J1029A 08 31 32 55.1 128.8 -2.0 -31.3 111 1341 21 57 00 22 00 30 --- 08 35 02 55.5 130.0 -1.9 -30.7 210 1368 21 57 01 22 01 00 1013+2449 08 35 32 55.9 136.9 -1.7 -26.7 -13 1368 22 01 00 22 02 30 --- 08 37 02 56.0 137.5 -1.6 -26.4 77 1380 22 01 01 22 02 30 J1029B 08 37 02 55.8 130.7 -1.9 -30.4 -42 1380 No stop 22 06 00 --- 08 40 33 56.1 131.9 -1.8 -29.8 168 1407 22 02 31 22 08 00 J1029B 08 42 33 56.4 132.6 -1.8 -29.4 111 1407 22 08 00 22 11 30 --- 08 46 04 56.8 133.9 -1.7 -28.8 210 1434 22 08 01 22 14 00 1013+2449 08 48 34 57.1 141.8 -1.4 -24.1 106 1434 22 14 00 22 15 30 --- 08 50 05 57.3 142.4 -1.4 -23.7 90 1445 22 14 01 22 15 30 J1029A 08 50 05 57.2 135.3 -1.7 -28.0 -43 1445 No stop 22 19 00 --- 08 53 35 57.5 136.6 -1.6 -27.3 167 1472 22 15 31 22 21 00 J1029A 08 55 35 57.7 137.4 -1.6 -26.9 111 1472 22 21 00 22 24 30 --- 08 59 06 58.1 138.7 -1.5 -26.1 210 1499 22 21 01 22 27 00 1013+2449 09 01 36 58.3 146.9 -1.2 -21.1 105 1499 22 27 00 22 28 30 --- 09 03 07 58.4 147.5 -1.2 -20.7 90 1511 22 27 01 22 28 30 J1029A 09 03 07 58.5 140.2 -1.5 -25.3 -44 1511 No stop 22 32 00 --- 09 06 37 58.8 141.6 -1.4 -24.5 166 1538 22 28 31 22 34 00 J1029A 09 08 38 59.0 142.4 -1.4 -24.0 111 1538 22 34 00 22 37 30 --- 09 12 08 59.3 143.8 -1.3 -23.2 210 1565 22 34 01 22 40 00 1013+2449 09 14 39 59.3 152.3 -1.0 -17.8 104 1565 22 40 00 22 41 30 --- 09 16 09 59.4 152.9 -1.0 -17.5 90 1577 22 40 01 22 41 30 J1029B 09 16 09 59.7 145.4 -1.2 -22.2 -44 1577 No stop 22 45 00 --- 09 19 39 60.0 146.9 -1.2 -21.4 166 1604 22 41 31 22 47 00 J1029B 09 21 40 60.1 147.7 -1.2 -20.9 111 1604 22 47 00 22 50 30 --- 09 25 10 60.4 149.2 -1.1 -20.0 210 1631 22 47 01 22 53 00 1013+2449 09 27 41 60.1 157.9 -0.8 -14.3 103 1631 22 53 00 22 54 30 --- 09 29 11 60.2 158.6 -0.8 -13.9 90 1642 22 53 01 22 54 30 J1029B 09 29 11 60.7 150.9 -1.0 -18.9 -45 1642 No stop 22 58 00 --- 09 32 42 60.9 152.5 -1.0 -18.0 165 1669 22 54 31 Schedule for JODRELL1 (Code Jb ) Page 7 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 23 00 00 J1029B 09 34 42 61.1 153.4 -0.9 -17.4 110 1669 23 00 00 23 03 30 --- 09 38 12 61.3 154.9 -0.9 -16.4 210 1697 23 00 01 23 06 00 1013+2449 09 40 43 60.7 163.8 -0.6 -10.6 102 1697 23 06 00 23 07 30 --- 09 42 13 60.8 164.5 -0.6 -10.2 90 1708 23 06 01 23 07 30 G2 09 42 13 61.6 156.7 -0.8 -15.3 -45 1708 No stop 23 11 00 --- 09 45 44 61.8 158.3 -0.7 -14.3 165 1735 23 07 31 23 13 00 G2 09 47 44 61.9 159.3 -0.7 -13.7 110 1735 23 13 00 23 16 30 --- 09 51 15 62.0 160.9 -0.7 -12.6 210 1762 23 13 01 23 19 00 1013+2449 09 53 45 61.2 169.8 -0.4 -6.7 102 1762 23 19 00 23 20 30 --- 09 55 15 61.2 170.5 -0.3 -6.2 90 1774 23 19 01 23 20 30 J1029A 09 55 15 62.2 162.8 -0.6 -11.4 -45 1774 No stop 23 24 00 --- 09 58 46 62.4 164.4 -0.5 -10.3 165 1801 23 20 31 23 26 00 J1029A 10 00 46 62.5 165.4 -0.5 -9.7 110 1801 23 26 00 23 29 30 --- 10 04 17 62.6 167.1 -0.4 -8.6 210 1828 23 26 01 23 32 00 1013+2449 10 06 47 61.4 175.9 -0.1 -2.7 102 1828 23 32 00 23 33 30 --- 10 08 17 61.4 176.7 -0.1 -2.2 90 1840 23 32 01 23 33 30 J1029B 10 08 17 62.7 169.0 -0.4 -7.3 -45 1840 No stop 23 37 00 --- 10 11 48 62.8 170.7 -0.3 -6.2 165 1867 23 33 31 23 39 00 J1029B 10 13 48 62.8 171.7 -0.3 -5.5 110 1867 23 39 00 23 42 30 --- 10 17 19 62.9 173.4 -0.2 -4.4 210 1894 23 39 01 23 45 00 1013+2449 10 19 49 61.4 182.1 0.1 1.4 103 1894 23 45 00 23 46 30 --- 10 21 19 61.4 182.9 0.1 1.9 90 1905 23 45 01 23 46 30 J1029A 10 21 19 63.0 175.4 -0.2 -3.1 -44 1905 No stop 23 50 00 --- 10 24 50 63.0 177.1 -0.1 -1.9 166 1932 23 46 31 23 52 00 J1029A 10 26 50 63.0 178.1 -0.1 -1.3 110 1932 23 52 00 23 55 30 --- 10 30 21 63.0 179.8 -0.0 -0.1 210 1959 23 52 01 23 56 00 1013+2449 10 30 51 61.3 187.4 0.3 4.8 -16 1959 23 56 00 23 57 30 --- 10 32 21 61.3 188.1 0.3 5.3 74 1971 23 56 01 Schedule for JODRELL1 (Code Jb ) Page 8 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Start: Sun 2 Mar 2025 Day 61 -- Stop: Mon 3 Mar 2025 Day 62 --- 23 57 30 J1029B 10 32 21 63.0 180.8 0.0 0.6 -43 1971 No stop 00 01 00 --- 10 35 52 63.0 182.6 0.1 1.7 167 1998 23 57 31 00 03 00 J1029B 10 37 52 63.0 183.6 0.1 2.4 110 1998 00 03 00 00 06 30 --- 10 41 23 63.0 185.3 0.2 3.5 210 2025 00 03 01 00 09 00 1013+2449 10 43 53 61.0 193.5 0.5 8.8 105 2025 00 09 00 00 10 30 --- 10 45 23 60.9 194.1 0.5 9.3 90 2037 00 09 01 00 10 30 G2 10 45 23 62.9 187.3 0.2 4.8 -42 2037 No stop 00 14 00 --- 10 48 54 62.8 189.0 0.3 6.0 168 2064 00 10 31 00 16 00 G2 10 50 54 62.8 190.0 0.3 6.6 110 2064 00 16 00 00 19 30 --- 10 54 25 62.7 191.7 0.4 7.8 210 2091 00 16 01 00 22 00 1013+2449 10 56 55 60.4 199.4 0.7 12.6 107 2091 00 22 00 00 23 30 --- 10 58 26 60.3 200.1 0.7 13.1 90 2102 00 22 01 00 23 30 J1029A 10 58 26 62.5 193.6 0.5 9.0 -40 2102 No stop 00 27 00 --- 11 01 56 62.4 195.3 0.5 10.1 170 2129 00 23 31 00 29 00 J1029A 11 03 56 62.3 196.2 0.6 10.7 110 2129 00 29 00 00 32 30 --- 11 07 27 62.2 197.9 0.6 11.8 210 2156 00 29 01 00 35 00 1013+2449 11 09 57 59.7 205.1 0.9 16.3 109 2156 00 35 00 00 36 30 --- 11 11 28 59.6 205.8 0.9 16.7 90 2168 00 35 01 00 36 30 J1029B 11 11 28 62.0 199.8 0.7 13.0 -39 2168 No stop 00 40 00 --- 11 14 58 61.8 201.4 0.7 14.1 171 2195 00 36 31 00 42 00 J1029B 11 16 59 61.7 202.3 0.8 14.7 110 2195 00 42 00 00 45 30 --- 11 20 29 61.5 203.9 0.8 15.7 210 2222 00 42 01 00 48 00 1013+2449 11 23 00 58.8 210.6 1.1 19.6 111 2222 00 48 00 00 49 30 --- 11 24 30 58.6 211.3 1.2 20.0 90 2234 00 48 01 00 49 30 J1029A 11 24 30 61.2 205.7 0.9 16.8 -37 2234 No stop 00 53 00 --- 11 28 00 61.0 207.2 1.0 17.8 173 2261 00 49 31 00 55 00 J1029A 11 30 01 60.8 208.1 1.0 18.3 110 2261 00 55 00 00 58 30 --- 11 33 31 60.6 209.6 1.0 19.3 210 2288 00 55 01 01 01 00 1013+2449 11 36 02 57.7 215.9 1.3 22.7 112 2288 01 01 00 01 02 30 --- 11 37 32 57.6 216.5 1.4 23.1 90 2299 01 01 01 Schedule for JODRELL1 (Code Jb ) Page 9 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Mon 3 Mar 2025 Day 62 --- 01 02 30 J1029A 11 37 32 60.3 211.4 1.1 20.3 -35 2299 No stop 01 06 00 --- 11 41 03 60.0 212.8 1.2 21.2 175 2326 01 02 31 01 08 00 J1029A 11 43 03 59.8 213.7 1.2 21.7 111 2326 01 08 00 01 11 30 --- 11 46 33 59.5 215.1 1.3 22.6 210 2354 01 08 01 01 14 00 1013+2449 11 49 04 56.5 220.9 1.6 25.5 114 2354 01 14 00 01 15 30 --- 11 50 34 56.3 221.4 1.6 25.8 90 2365 01 14 01 01 15 30 J1029B 11 50 34 59.2 216.7 1.3 23.5 -34 2365 No stop 01 19 00 --- 11 54 05 58.9 218.1 1.4 24.3 176 2392 01 15 31 01 21 00 J1029B 11 56 05 58.7 218.9 1.4 24.8 111 2392 01 21 00 01 24 30 --- 11 59 36 58.4 220.3 1.5 25.6 210 2419 01 21 01 01 27 00 1013+2449 12 02 06 55.1 225.6 1.8 28.1 116 2419 01 27 00 01 28 30 --- 12 03 36 55.0 226.1 1.8 28.3 90 2431 01 27 01 01 28 30 J1029B 12 03 36 58.0 221.8 1.5 26.4 -34 2431 No stop 01 32 00 --- 12 07 07 57.6 223.1 1.6 27.2 176 2458 01 28 31 01 34 00 J1029B 12 09 07 57.4 223.9 1.6 27.6 111 2458 01 34 00 01 37 30 --- 12 12 38 57.0 225.2 1.7 28.3 210 2485 01 34 01 01 40 00 1013+2449 12 15 08 53.7 230.0 2.0 30.3 115 2485 01 40 00 01 41 30 --- 12 16 38 53.5 230.5 2.0 30.6 90 2497 01 40 01 01 41 30 G2 12 16 38 56.6 226.6 1.8 29.0 -34 2497 No stop 01 45 00 --- 12 20 09 56.2 227.9 1.8 29.7 176 2524 01 41 31 01 47 00 G2 12 22 09 56.0 228.6 1.9 30.0 111 2524 01 47 00 01 50 30 --- 12 25 40 55.6 229.8 1.9 30.6 210 2551 01 47 01 01 53 00 1013+2449 12 28 10 52.2 234.2 2.2 32.3 114 2551 01 53 00 01 54 30 --- 12 29 41 52.0 234.7 2.2 32.5 90 2562 01 53 01 01 54 30 J1029A 12 29 41 55.1 231.1 2.0 31.3 -35 2562 No stop 01 58 00 --- 12 33 11 54.7 232.3 2.0 31.9 175 2589 01 54 31 02 00 00 J1029A 12 35 11 54.5 232.9 2.1 32.2 111 2589 02 00 00 02 03 30 --- 12 38 42 54.1 234.1 2.1 32.7 210 2616 02 00 01 02 06 00 1013+2449 12 41 12 50.5 238.2 2.4 34.0 114 2616 02 06 00 02 07 30 --- 12 42 43 50.3 238.6 2.5 34.2 90 2628 02 06 01 Schedule for JODRELL1 (Code Jb ) Page 10 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Mon 3 Mar 2025 Day 62 --- 02 07 30 J1029B 12 42 43 53.6 235.4 2.2 33.3 -36 2628 No stop 02 11 00 --- 12 46 13 53.1 236.5 2.3 33.8 174 2655 02 07 31 02 13 00 J1029B 12 48 14 52.9 237.1 2.3 34.1 111 2655 02 13 00 02 16 30 --- 12 51 44 52.4 238.1 2.4 34.5 210 2682 02 13 01 02 19 00 1013+2449 12 54 15 48.8 241.9 2.6 35.5 113 2682 02 19 00 02 20 30 --- 12 55 45 48.6 242.3 2.7 35.7 90 2694 02 19 01 02 20 30 J1029A 12 55 45 51.9 239.3 2.4 35.0 -36 2694 No stop 02 24 00 --- 12 59 15 51.5 240.4 2.5 35.5 174 2721 02 20 31 02 26 00 J1029A 13 01 16 51.2 241.0 2.5 35.7 111 2721 02 26 00 02 29 30 --- 13 04 46 50.7 242.0 2.6 36.1 210 2748 02 26 01 02 32 00 1013+2449 13 07 17 47.1 245.5 2.9 36.8 113 2748 02 32 00 02 33 30 --- 13 08 47 46.9 245.9 2.9 37.0 90 2759 02 32 01 02 33 30 J1029B 13 08 47 50.2 243.1 2.6 36.5 -36 2759 No stop 02 37 00 --- 13 12 18 49.7 244.1 2.7 36.9 174 2786 02 33 31 02 39 00 J1029B 13 14 18 49.5 244.7 2.7 37.1 111 2786 02 39 00 02 42 30 --- 13 17 48 49.0 245.6 2.8 37.4 210 2813 02 39 01 02 45 00 1013+2449 13 20 19 45.3 248.9 3.1 37.9 112 2813 02 45 00 02 46 30 --- 13 21 49 45.1 249.3 3.1 38.0 90 2825 02 45 01 02 46 30 J1029A 13 21 49 48.4 246.7 2.9 37.8 -36 2825 No stop 02 50 00 --- 13 25 20 48.0 247.6 2.9 38.1 174 2852 02 46 31 02 52 00 J1029A 13 27 20 47.7 248.2 2.9 38.3 112 2852 02 52 00 02 55 30 --- 13 30 51 47.2 249.1 3.0 38.6 210 2879 02 52 01 02 58 00 1013+2449 13 33 21 43.5 252.1 3.3 38.8 112 2879 02 58 00 02 59 30 --- 13 34 51 43.2 252.5 3.3 38.9 90 2891 02 58 01 02 59 30 J1029B 13 34 51 46.6 250.1 3.1 38.9 -37 2891 No stop 03 03 00 --- 13 38 22 46.1 251.0 3.1 39.1 173 2918 02 59 31 03 05 00 J1029B 13 40 22 45.9 251.5 3.2 39.3 112 2918 03 05 00 03 08 30 --- 13 43 53 45.4 252.4 3.2 39.5 210 2945 03 05 01 03 11 00 1013+2449 13 46 23 41.6 255.3 3.5 39.6 112 2945 03 11 00 03 12 30 --- 13 47 53 41.4 255.6 3.5 39.6 90 2956 03 11 01 Schedule for JODRELL1 (Code Jb ) Page 11 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Mon 3 Mar 2025 Day 62 --- 03 12 30 G2 13 47 53 44.8 253.3 3.3 39.7 -37 2956 No stop 03 16 00 --- 13 51 24 44.3 254.2 3.3 40.0 173 2983 03 12 31 03 18 00 G2 13 53 24 44.0 254.7 3.4 40.1 112 2983 03 18 00 03 21 30 --- 13 56 55 43.5 255.5 3.4 40.3 210 3011 03 18 01 03 24 00 1013+2449 13 59 25 39.7 258.3 3.7 40.2 112 3011 03 24 00 03 25 30 --- 14 00 55 39.5 258.6 3.8 40.2 90 3022 03 24 01 03 25 30 J1029A 14 00 55 42.9 256.4 3.5 40.4 -37 3022 No stop 03 29 00 --- 14 04 26 42.4 257.2 3.6 40.6 173 3049 03 25 31 03 31 00 J1029A 14 06 26 42.1 257.7 3.6 40.7 112 3049 03 31 00 03 34 30 --- 14 09 57 41.6 258.5 3.7 40.8 210 3076 03 31 01 03 37 00 1013+2449 14 12 27 37.8 261.1 4.0 40.6 112 3076 03 37 00 03 38 30 --- 14 13 58 37.5 261.5 4.0 40.7 90 3088 03 37 01 03 38 30 J1029A 14 13 58 41.0 259.4 3.7 41.0 -37 3088 No stop 03 42 00 --- 14 17 28 40.5 260.2 3.8 41.1 173 3115 03 38 31 03 44 00 J1029A 14 19 29 40.2 260.6 3.8 41.2 112 3115 03 44 00 03 47 30 --- 14 22 59 39.7 261.4 3.9 41.3 210 3142 03 44 01 03 50 00 1013+2449 14 25 29 35.8 263.9 4.2 40.9 112 3142 03 50 00 03 51 30 --- 14 27 00 35.6 264.3 4.2 41.0 90 3153 03 50 01 03 51 30 J1029B 14 27 00 39.1 262.3 3.9 41.4 -37 3153 No stop 03 55 00 --- 14 30 30 38.5 263.0 4.0 41.5 173 3181 03 51 31 03 57 00 J1029B 14 32 31 38.3 263.5 4.0 41.5 112 3181 03 57 00 04 00 30 --- 14 36 01 37.7 264.2 4.1 41.6 210 3208 03 57 01 04 03 00 1013+2449 14 38 32 33.9 266.7 4.4 41.1 112 3208 04 03 00 04 04 30 --- 14 40 02 33.7 267.0 4.4 41.1 90 3219 04 03 01 04 04 30 J1029B 14 40 02 37.1 265.1 4.2 41.7 -37 3219 No stop 04 08 00 --- 14 43 32 36.6 265.8 4.2 41.7 173 3246 04 04 31 04 10 00 J1029B 14 45 33 36.3 266.2 4.2 41.8 112 3246 04 10 00 04 13 30 --- 14 49 03 35.8 266.9 4.3 41.8 210 3273 04 10 01 04 16 00 1013+2449 14 51 34 31.9 269.3 4.6 41.2 112 3273 04 16 00 04 17 30 --- 14 53 04 31.7 269.6 4.6 41.2 90 3285 04 16 01 Schedule for JODRELL1 (Code Jb ) Page 12 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Mon 3 Mar 2025 Day 62 --- 04 17 30 G2 14 53 04 35.2 267.8 4.4 41.8 -37 3285 No stop 04 21 00 --- 14 56 35 34.7 268.5 4.4 41.8 173 3312 04 17 31 04 23 00 G2 14 58 35 34.4 268.9 4.5 41.9 112 3312 04 23 00 04 26 30 --- 15 02 05 33.8 269.6 4.5 41.9 210 3339 04 23 01 04 29 00 1013+2449 15 04 36 30.0 271.9 4.8 41.2 112 3339 04 29 00 04 30 30 --- 15 06 06 29.8 272.2 4.8 41.2 90 3351 04 29 01 04 30 30 J1029A 15 06 06 33.2 270.4 4.6 41.9 -37 3351 No stop 04 34 00 --- 15 09 37 32.7 271.1 4.6 41.9 173 3378 04 30 31 04 36 00 J1029A 15 11 37 32.4 271.5 4.7 41.8 112 3378 04 36 00 04 39 30 --- 15 15 08 31.9 272.2 4.7 41.8 210 3405 04 36 01 04 42 00 1013+2449 15 17 38 28.0 274.5 5.0 41.1 112 3405 04 42 00 04 43 30 --- 15 19 08 27.8 274.8 5.1 41.0 90 3416 04 42 01 04 43 30 J1029B 15 19 08 31.3 273.0 4.8 41.8 -37 3416 No stop 04 47 00 --- 15 22 39 30.8 273.7 4.9 41.8 173 3443 04 43 31 04 49 00 J1029B 15 24 39 30.5 274.0 4.9 41.7 112 3443 04 49 00 04 52 30 --- 15 28 10 29.9 274.7 5.0 41.7 210 3470 04 49 01 04 55 00 1013+2449 15 30 40 26.1 277.0 5.3 40.8 112 3470 04 55 00 04 56 30 --- 15 32 10 25.9 277.3 5.3 40.8 90 3482 04 55 01 04 56 30 J1029A 15 32 10 29.3 275.5 5.0 41.6 -37 3482 No stop 05 00 00 --- 15 35 41 28.8 276.2 5.1 41.6 173 3509 04 56 31 05 02 00 J1029A 15 37 41 28.5 276.5 5.1 41.5 112 3509 05 02 00 05 05 30 --- 15 41 12 28.0 277.2 5.2 41.5 210 3536 05 02 01 05 08 00 1013+2449 15 43 42 24.2 279.5 5.5 40.5 112 3536 05 08 00 05 09 30 --- 15 45 13 24.0 279.7 5.5 40.5 90 3548 05 08 01 05 09 30 J1029B 15 45 13 27.4 278.0 5.2 41.4 -37 3548 No stop 05 13 00 --- 15 48 43 26.9 278.6 5.3 41.3 173 3575 05 09 31 05 15 00 J1029B 15 50 43 26.6 279.0 5.3 41.2 112 3575 05 15 00 05 18 30 --- 15 54 14 26.1 279.7 5.4 41.1 210 3602 05 15 01 05 21 00 1013+2449 15 56 44 22.3 281.9 5.7 40.1 112 3602 05 21 00 05 22 30 --- 15 58 15 22.0 282.2 5.7 40.1 90 3613 05 21 01 Schedule for JODRELL1 (Code Jb ) Page 13 VLBI observations of a unique strong lensing cluster to test H0 tension 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 ---------------------------------------------------------------------------------------- --- Mon 3 Mar 2025 Day 62 --- 05 22 30 G2 15 58 15 25.5 280.4 5.5 41.0 -37 3613 No stop 05 25 00 --- 16 00 45 25.1 280.9 5.5 40.9 113 3633 05 22 31 05 26 30 G2 16 02 15 24.9 281.2 5.5 40.9 82 3633 05 26 30 05 29 00 --- 16 04 46 24.5 281.7 5.6 40.8 150 3652 05 26 31 05 29 00 1013+2449 16 04 46 21.1 283.4 5.8 39.8 -38 3652 No stop 05 30 00 --- 16 05 46 20.9 283.6 5.8 39.8 22 3660 05 29 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.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: 3 Station: JODRELL1 Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 Net SB= L L U U L L U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= U U L L U U L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 3 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 645.51 645.51 645.51 645.51 581.51 581.51 581.51 581.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 3 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) * J1029A 10 26 27.153582 * 10 29 13.950000 10 30 39.504569 0.00 26 38 40.00512 * 26 23 17.96000 26 15 28.63961 0.00 From catalog imbedded in main SCHED input file. * J1029B 10 26 27.450733 * 10 29 14.250000 10 30 39.806118 0.00 26 39 02.21361 * 26 23 40.16000 26 15 50.83545 0.00 From catalog imbedded in main SCHED input file. * G2 10 26 25.768147 * 10 29 12.570000 10 30 38.127355 0.00 26 38 54.84567 * 26 23 32.84000 26 15 43.54104 0.00 From catalog imbedded in main SCHED input file. * 1013+2449 10 11 05.630348 * 10 13 53.428772 10 15 19.442770 0.00 25 04 10.18129 * 24 49 16.44079 24 41 42.10513 0.00 From catalog imbedded in main SCHED input file. * 4C39.25 09 23 55.319213 * 09 27 03.013934 09 28 39.233080 0.00 39 15 23.56646 * 39 02 20.85186 38 55 46.81814 0.00 From catalog imbedded in main SCHED input file. 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 J1029A sess125.L1024 1 2 3 4 5 6 7 8 9 10 2.567 160.480 J1029B sess125.L1024 1 2 3 4 5 6 7 8 9 10 2.567 158.216 G2 sess125.L1024 1 2 3 4 5 6 7 8 9 10 1.017 61.571 1013+2449 sess125.L1024 1 2 3 4 5 6 7 8 9 10 2.758 180.098 4C39.25 sess125.L1024 1 2 3 4 5 6 7 8 9 10 0.300 27.300 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) J1029A 159.6 J1029B 159.6 G2 159.6 1013+2449 159.6 4C39.25 142.3 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