COVER INFORMATION Station: WSTRBORK (Code Wb ) 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 WSTRBORK (Code Wb ) 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: 379.49 379.49 379.49 379.49 443.49 443.49 443.49 443.49 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 39 24 23.0 79.0 -5.6 0.0 0 0 17 30 00 17 33 00 --- 04 42 25 23.4 79.5 -5.5 0.0 180 23 17 30 01 17 35 30 4C39.25 04 44 55 40.9 76.5 -4.7 0.0 90 23 17 35 30 17 41 30 --- 04 50 56 41.8 77.5 -4.6 0.0 360 70 17 35 31 17 44 00 1013+2449 04 53 27 25.1 81.6 -5.4 0.0 90 70 17 44 00 17 45 30 --- 04 54 57 25.3 81.9 -5.3 0.0 90 81 17 44 01 17 45 30 J1029A 04 54 57 24.2 77.9 -5.6 0.0 -26 81 No stop 17 49 00 --- 04 58 27 24.7 78.6 -5.5 0.0 184 108 17 45 31 17 49 30 1013+2449 04 58 57 25.9 82.7 -5.3 0.0 4 108 17 49 30 17 51 00 --- 05 00 28 26.1 83.0 -5.2 0.0 90 120 17 49 31 17 51 00 J1029A 05 00 28 25.0 78.9 -5.5 0.0 -26 120 No stop 17 54 30 --- 05 03 58 25.5 79.6 -5.4 0.0 184 147 17 51 01 17 57 00 1013+2449 05 06 29 27.0 84.1 -5.1 0.0 124 147 17 57 00 17 58 30 --- 05 07 59 27.3 84.4 -5.1 0.0 90 158 17 57 01 17 58 30 J1029A 05 07 59 26.1 80.3 -5.4 0.0 -26 158 No stop 18 02 00 --- 05 11 30 26.7 81.0 -5.3 0.0 184 185 17 58 31 18 02 30 1013+2449 05 12 00 27.9 85.2 -5.1 0.0 4 185 18 02 30 18 04 00 --- 05 13 30 28.1 85.5 -5.0 0.0 90 197 18 02 31 18 04 00 J1029A 05 13 30 27.0 81.4 -5.3 0.0 -26 197 No stop 18 07 30 --- 05 17 00 27.5 82.0 -5.2 0.0 184 224 18 04 01 18 10 00 1013+2449 05 19 31 29.0 86.6 -4.9 0.0 124 224 18 10 00 18 11 30 --- 05 21 01 29.2 86.9 -4.9 0.0 90 236 18 10 01 18 11 30 J1029B 05 21 01 28.1 82.8 -5.2 0.0 -26 236 No stop 18 15 00 --- 05 24 32 28.6 83.4 -5.1 0.0 184 263 18 11 31 18 15 30 1013+2449 05 25 02 29.8 87.7 -4.8 0.0 4 263 18 15 30 18 17 00 --- 05 26 32 30.1 88.0 -4.8 0.0 90 274 18 15 31 18 17 00 J1029B 05 26 32 28.9 83.8 -5.1 0.0 -26 274 No stop 18 20 30 --- 05 30 03 29.4 84.5 -5.0 0.0 184 301 18 17 01 Schedule for WSTRBORK (Code Wb ) 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 23 00 1013+2449 05 32 33 31.0 89.2 -4.7 0.0 124 301 18 23 00 18 24 30 --- 05 34 03 31.2 89.5 -4.7 0.0 90 313 18 23 01 18 24 30 J1029B 05 34 03 30.0 85.3 -4.9 0.0 -26 313 No stop 18 28 00 --- 05 37 34 30.6 85.9 -4.9 0.0 184 340 18 24 31 18 28 30 1013+2449 05 38 04 31.8 90.3 -4.6 0.0 4 340 18 28 30 18 30 00 --- 05 39 34 32.0 90.6 -4.6 0.0 90 352 18 28 31 18 30 00 J1029B 05 39 34 30.9 86.3 -4.9 0.0 -26 352 No stop 18 33 30 --- 05 43 05 31.4 87.0 -4.8 0.0 184 379 18 30 01 18 36 00 1013+2449 05 45 35 32.9 91.8 -4.5 0.0 124 379 18 36 00 18 37 30 --- 05 47 05 33.1 92.1 -4.5 0.0 90 390 18 36 01 18 37 30 G2 05 47 05 32.0 87.8 -4.7 0.0 -26 390 No stop 18 41 00 --- 05 50 36 32.5 88.5 -4.7 0.0 184 417 18 37 31 18 41 30 1013+2449 05 51 06 33.8 92.9 -4.4 0.0 4 417 18 41 30 18 43 00 --- 05 52 36 34.0 93.2 -4.4 0.0 90 429 18 41 31 18 43 00 G2 05 52 36 32.8 88.9 -4.6 0.0 -26 429 No stop 18 46 30 --- 05 56 07 33.4 89.6 -4.6 0.0 184 456 18 43 01 18 49 00 1013+2449 05 58 37 34.9 94.5 -4.3 0.0 124 456 18 49 00 18 50 30 --- 06 00 07 35.1 94.8 -4.3 0.0 90 468 18 49 01 18 53 00 4C39.25 06 02 38 52.5 90.7 -3.4 0.0 90 468 18 53 00 18 59 00 --- 06 08 39 53.4 91.9 -3.3 0.0 360 514 18 53 01 19 01 30 1013+2449 06 11 09 36.8 97.1 -4.1 0.0 90 514 19 01 30 19 03 00 --- 06 12 40 37.0 97.4 -4.0 0.0 90 526 19 01 31 19 03 00 J1029A 06 12 40 35.9 92.9 -4.3 0.0 -26 526 No stop 19 06 30 --- 06 16 10 36.4 93.6 -4.2 0.0 184 553 19 03 01 19 07 00 1013+2449 06 16 40 37.6 98.3 -4.0 0.0 4 553 19 07 00 19 08 30 --- 06 18 10 37.8 98.6 -4.0 0.0 90 564 19 07 01 19 08 30 J1029A 06 18 10 36.7 94.1 -4.2 0.0 -26 564 No stop 19 12 00 --- 06 21 41 37.2 94.8 -4.1 0.0 184 591 19 08 31 19 14 30 1013+2449 06 24 11 38.7 99.9 -3.9 0.0 124 591 19 14 30 19 16 00 --- 06 25 42 38.9 100.3 -3.8 0.0 90 603 19 14 31 Schedule for WSTRBORK (Code Wb ) 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 16 00 J1029B 06 25 42 37.8 95.6 -4.1 0.0 -26 603 No stop 19 19 30 --- 06 29 12 38.3 96.4 -4.0 0.0 184 630 19 16 01 19 20 00 1013+2449 06 29 42 39.5 101.1 -3.8 0.0 4 630 19 20 00 19 21 30 --- 06 31 13 39.7 101.5 -3.7 0.0 90 642 19 20 01 19 21 30 J1029B 06 31 13 38.6 96.8 -4.0 0.0 -26 642 No stop 19 25 00 --- 06 34 43 39.2 97.5 -3.9 0.0 184 669 19 21 31 19 27 30 1013+2449 06 37 14 40.6 102.8 -3.6 0.0 124 669 19 27 30 19 29 00 --- 06 38 44 40.9 103.2 -3.6 0.0 90 680 19 27 31 19 29 00 G2 06 38 44 39.8 98.4 -3.9 0.0 -26 680 No stop 19 32 30 --- 06 42 14 40.3 99.2 -3.8 0.0 184 707 19 29 01 19 33 00 1013+2449 06 42 44 41.4 104.1 -3.5 0.0 4 707 19 33 00 19 34 30 --- 06 44 15 41.7 104.5 -3.5 0.0 90 719 19 33 01 19 34 30 G2 06 44 15 40.6 99.6 -3.8 0.0 -26 719 No stop 19 38 00 --- 06 47 45 41.1 100.4 -3.7 0.0 184 746 19 34 31 19 40 30 1013+2449 06 50 16 42.5 105.9 -3.4 0.0 124 746 19 40 30 19 42 00 --- 06 51 46 42.8 106.2 -3.4 0.0 90 757 19 40 31 19 42 00 J1029A 06 51 46 41.7 101.3 -3.6 0.0 -26 757 No stop 19 45 30 --- 06 55 17 42.2 102.1 -3.6 0.0 184 785 19 42 01 19 46 00 1013+2449 06 55 47 43.3 107.2 -3.3 0.0 4 785 19 46 00 19 47 30 --- 06 57 17 43.6 107.6 -3.3 0.0 90 796 19 46 01 19 47 30 J1029A 06 57 17 42.5 102.6 -3.6 0.0 -26 796 No stop 19 51 00 --- 07 00 47 43.0 103.4 -3.5 0.0 184 823 19 47 31 19 53 30 1013+2449 07 03 18 44.4 109.0 -3.2 0.0 124 823 19 53 30 19 55 00 --- 07 04 48 44.6 109.4 -3.2 0.0 90 835 19 53 31 19 55 00 J1029B 07 04 48 43.6 104.3 -3.4 0.0 -26 835 No stop 19 58 30 --- 07 08 19 44.1 105.1 -3.4 0.0 184 862 19 55 01 19 59 00 1013+2449 07 08 49 45.2 110.4 -3.1 0.0 4 862 19 59 00 20 00 30 --- 07 10 19 45.4 110.8 -3.1 0.0 90 873 19 59 01 20 00 30 J1029B 07 10 19 44.4 105.6 -3.3 0.0 -26 873 No stop 20 04 00 --- 07 13 50 44.9 106.5 -3.3 0.0 184 900 20 00 31 Schedule for WSTRBORK (Code Wb ) 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 06 30 1013+2449 07 16 20 46.3 112.3 -3.0 0.0 124 900 20 06 30 20 08 00 --- 07 17 50 46.5 112.7 -3.0 0.0 90 912 20 06 31 20 08 00 J1029A 07 17 50 45.5 107.4 -3.2 0.0 -26 912 No stop 20 11 30 --- 07 21 21 46.0 108.3 -3.2 0.0 184 939 20 08 01 20 12 00 1013+2449 07 21 51 47.0 113.8 -2.9 0.0 4 939 20 12 00 20 13 30 --- 07 23 21 47.2 114.2 -2.9 0.0 90 951 20 12 01 20 13 30 J1029A 07 23 21 46.3 108.8 -3.1 0.0 -26 951 No stop 20 17 00 --- 07 26 52 46.8 109.7 -3.1 0.0 184 978 20 13 31 20 19 30 1013+2449 07 29 22 48.0 115.8 -2.8 0.0 124 978 20 19 30 20 21 00 --- 07 30 52 48.2 116.2 -2.7 0.0 90 989 20 19 31 20 21 00 J1029A 07 30 52 47.4 110.7 -3.0 0.0 -26 989 No stop 20 24 30 --- 07 34 23 47.9 111.6 -2.9 0.0 184 1016 20 21 01 20 25 00 1013+2449 07 34 53 48.8 117.3 -2.7 0.0 4 1016 20 25 00 20 26 30 --- 07 36 23 49.0 117.7 -2.6 0.0 90 1028 20 25 01 20 26 30 J1029A 07 36 23 48.1 112.1 -2.9 0.0 -26 1028 No stop 20 30 00 --- 07 39 54 48.6 113.1 -2.8 0.0 184 1055 20 26 31 20 32 30 1013+2449 07 42 24 49.8 119.4 -2.5 0.0 124 1055 20 32 30 20 34 00 --- 07 43 54 50.0 119.9 -2.5 0.0 90 1067 20 32 31 20 34 00 J1029B 07 43 54 49.2 114.1 -2.8 0.0 -26 1067 No stop 20 37 30 --- 07 47 25 49.7 115.1 -2.7 0.0 184 1094 20 34 01 20 38 00 1013+2449 07 47 55 50.5 121.0 -2.5 0.0 4 1094 20 38 00 20 39 30 --- 07 49 25 50.7 121.5 -2.4 0.0 90 1105 20 38 01 20 39 30 J1029B 07 49 25 49.9 115.7 -2.7 0.0 -26 1105 No stop 20 43 00 --- 07 52 56 50.4 116.6 -2.6 0.0 184 1132 20 39 31 20 45 30 1013+2449 07 55 26 51.5 123.3 -2.3 0.0 124 1132 20 45 30 20 47 00 --- 07 56 57 51.7 123.8 -2.3 0.0 90 1144 20 45 31 20 47 00 J1029B 07 56 57 51.0 117.8 -2.6 0.0 -26 1144 No stop 20 50 30 --- 08 00 27 51.4 118.8 -2.5 0.0 184 1171 20 47 01 20 51 00 1013+2449 08 00 57 52.2 125.0 -2.2 0.0 4 1171 20 51 00 20 52 30 --- 08 02 28 52.3 125.5 -2.2 0.0 90 1183 20 51 01 Schedule for WSTRBORK (Code Wb ) 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 --- 20 52 30 J1029B 08 02 28 51.7 119.4 -2.5 0.0 -26 1183 No stop 20 56 00 --- 08 05 58 52.1 120.4 -2.4 0.0 184 1210 20 52 31 20 58 30 1013+2449 08 08 28 53.1 127.4 -2.1 0.0 124 1210 20 58 30 21 00 00 --- 08 09 59 53.2 127.8 -2.1 0.0 90 1221 20 58 31 21 00 00 G2 08 09 59 52.7 121.6 -2.3 0.0 -26 1221 No stop 21 03 30 --- 08 13 29 53.1 122.7 -2.3 0.0 184 1248 21 00 01 21 04 00 1013+2449 08 13 59 53.7 129.2 -2.0 0.0 4 1248 21 04 00 21 05 30 --- 08 15 30 53.9 129.7 -2.0 0.0 90 1260 21 04 01 21 05 30 G2 08 15 30 53.4 123.3 -2.3 0.0 -26 1260 No stop 21 09 00 --- 08 19 00 53.8 124.4 -2.2 0.0 184 1287 21 05 31 21 11 30 1013+2449 08 21 31 54.6 131.7 -1.9 0.0 124 1287 21 11 30 21 13 00 --- 08 23 01 54.8 132.2 -1.9 0.0 90 1298 21 11 31 21 15 30 4C39.25 08 25 31 72.3 135.9 -1.1 0.0 90 1298 21 15 30 21 21 30 --- 08 31 32 72.9 139.2 -1.0 0.0 360 1345 21 15 31 21 24 00 1013+2449 08 34 03 55.9 136.1 -1.7 0.0 90 1345 21 24 00 21 25 30 --- 08 35 33 56.1 136.6 -1.7 0.0 90 1356 21 24 01 21 25 30 J1029A 08 35 33 55.8 129.8 -1.9 0.0 -26 1356 No stop 21 29 00 --- 08 39 04 56.2 131.1 -1.9 0.0 184 1384 21 25 31 21 29 30 1013+2449 08 39 34 56.5 138.1 -1.6 0.0 4 1384 21 29 30 21 31 00 --- 08 41 04 56.7 138.6 -1.6 0.0 90 1395 21 29 31 21 31 00 J1029A 08 41 04 56.4 131.8 -1.8 0.0 -26 1395 No stop 21 34 30 --- 08 44 34 56.8 133.0 -1.8 0.0 184 1422 21 31 01 21 37 00 1013+2449 08 47 05 57.2 140.9 -1.5 0.0 124 1422 21 37 00 21 38 30 --- 08 48 35 57.4 141.5 -1.4 0.0 90 1434 21 37 01 21 38 30 J1029B 08 48 35 57.2 134.4 -1.7 0.0 -26 1434 No stop 21 42 00 --- 08 52 06 57.6 135.7 -1.6 0.0 184 1461 21 38 31 21 42 30 1013+2449 08 52 36 57.8 143.0 -1.4 0.0 4 1461 21 42 30 21 44 00 --- 08 54 06 57.9 143.6 -1.4 0.0 90 1472 21 42 31 21 44 00 J1029B 08 54 06 57.8 136.5 -1.6 0.0 -26 1472 No stop 21 47 30 --- 08 57 37 58.2 137.8 -1.6 0.0 184 1499 21 44 01 Schedule for WSTRBORK (Code Wb ) 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 --- 21 50 00 1013+2449 09 00 07 58.4 146.0 -1.3 0.0 124 1499 21 50 00 21 51 30 --- 09 01 37 58.5 146.6 -1.2 0.0 90 1511 21 50 01 21 51 30 J1029A 09 01 37 58.6 139.3 -1.5 0.0 -26 1511 No stop 21 55 00 --- 09 05 08 58.9 140.7 -1.4 0.0 184 1538 21 51 31 21 55 30 1013+2449 09 05 38 58.9 148.2 -1.2 0.0 4 1538 21 55 30 21 57 00 --- 09 07 08 59.0 148.9 -1.1 0.0 90 1550 21 55 31 21 57 00 J1029A 09 07 08 59.1 141.5 -1.4 0.0 -26 1550 No stop 22 00 30 --- 09 10 39 59.4 142.9 -1.3 0.0 184 1577 21 57 01 22 01 00 1013+2449 09 11 09 59.3 150.5 -1.1 0.0 4 1577 22 01 00 22 02 30 --- 09 12 39 59.4 151.2 -1.0 0.0 90 1588 22 01 01 22 02 30 J1029B 09 12 39 59.6 143.7 -1.3 0.0 -26 1588 No stop 22 06 00 --- 09 16 10 59.9 145.1 -1.2 0.0 184 1615 22 02 31 22 06 30 1013+2449 09 16 40 59.7 152.9 -1.0 0.0 4 1615 22 06 30 22 08 00 --- 09 18 10 59.8 153.5 -1.0 0.0 90 1627 22 06 31 22 08 00 J1029B 09 18 10 60.1 146.0 -1.2 0.0 -26 1627 No stop 22 11 30 --- 09 21 40 60.4 147.4 -1.1 0.0 184 1654 22 08 01 22 14 00 1013+2449 09 24 11 60.2 156.2 -0.9 0.0 124 1654 22 14 00 22 15 30 --- 09 25 41 60.3 156.8 -0.8 0.0 90 1666 22 14 01 22 15 30 J1029A 09 25 41 60.7 149.2 -1.1 0.0 -26 1666 No stop 22 19 00 --- 09 29 12 61.0 150.7 -1.0 0.0 184 1693 22 15 31 22 19 30 1013+2449 09 29 42 60.5 158.6 -0.8 0.0 4 1693 22 19 30 22 21 00 --- 09 31 12 60.6 159.3 -0.7 0.0 90 1704 22 19 31 22 21 00 J1029A 09 31 12 61.1 151.6 -1.0 0.0 -26 1704 No stop 22 24 30 --- 09 34 43 61.4 153.1 -0.9 0.0 184 1731 22 21 01 22 27 00 1013+2449 09 37 13 60.9 162.0 -0.6 0.0 124 1731 22 27 00 22 28 30 --- 09 38 43 60.9 162.7 -0.6 0.0 90 1743 22 27 01 22 28 30 J1029A 09 38 43 61.6 154.9 -0.9 0.0 -26 1743 No stop 22 32 00 --- 09 42 14 61.8 156.5 -0.8 0.0 184 1770 22 28 31 22 32 30 1013+2449 09 42 44 61.1 164.5 -0.5 0.0 4 1770 22 32 30 22 34 00 --- 09 44 14 61.2 165.2 -0.5 0.0 90 1782 22 32 31 Schedule for WSTRBORK (Code Wb ) 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 22 34 00 J1029A 09 44 14 62.0 157.4 -0.8 0.0 -26 1782 No stop 22 37 30 --- 09 47 45 62.2 159.1 -0.7 0.0 184 1809 22 34 01 22 40 00 1013+2449 09 50 15 61.4 168.0 -0.4 0.0 124 1809 22 40 00 22 41 30 --- 09 51 45 61.4 168.8 -0.4 0.0 90 1820 22 40 01 22 41 30 J1029B 09 51 45 62.4 160.9 -0.6 0.0 -26 1820 No stop 22 45 00 --- 09 55 16 62.5 162.6 -0.6 0.0 184 1847 22 41 31 22 45 30 1013+2449 09 55 46 61.5 170.6 -0.3 0.0 4 1847 22 45 30 22 47 00 --- 09 57 16 61.6 171.4 -0.3 0.0 90 1859 22 45 31 22 47 00 J1029B 09 57 16 62.6 163.6 -0.6 0.0 -26 1859 No stop 22 50 30 --- 10 00 47 62.8 165.2 -0.5 0.0 184 1886 22 47 01 22 53 00 1013+2449 10 03 17 61.7 174.2 -0.2 0.0 124 1886 22 53 00 22 54 30 --- 10 04 48 61.7 174.9 -0.2 0.0 90 1898 22 53 01 22 54 30 J1029B 10 04 48 62.9 167.2 -0.4 0.0 -26 1898 No stop 22 58 00 --- 10 08 18 63.0 168.9 -0.4 0.0 184 1925 22 54 31 22 58 30 1013+2449 10 08 48 61.8 176.9 -0.1 0.0 4 1925 22 58 30 23 00 00 --- 10 10 18 61.8 177.6 -0.1 0.0 90 1936 22 58 31 23 00 00 J1029B 10 10 18 63.1 169.9 -0.3 0.0 -26 1936 No stop 23 03 30 --- 10 13 49 63.2 171.6 -0.3 0.0 184 1963 23 00 01 23 06 00 1013+2449 10 16 19 61.8 180.5 0.0 0.0 124 1963 23 06 00 23 07 30 --- 10 17 50 61.8 181.2 0.0 0.0 90 1975 23 06 01 23 07 30 G2 10 17 50 63.2 173.6 -0.2 0.0 -26 1975 No stop 23 11 00 --- 10 21 20 63.3 175.4 -0.2 0.0 184 2002 23 07 31 23 11 30 1013+2449 10 21 50 61.8 183.1 0.1 0.0 4 2002 23 11 30 23 13 00 --- 10 23 21 61.7 183.8 0.1 0.0 90 2013 23 11 31 23 13 00 G2 10 23 21 63.3 176.4 -0.1 0.0 -26 2013 No stop 23 16 30 --- 10 26 51 63.3 178.1 -0.1 0.0 184 2040 23 13 01 23 19 00 1013+2449 10 29 22 61.7 186.7 0.2 0.0 124 2040 23 19 00 23 20 30 --- 10 30 52 61.6 187.4 0.3 0.0 90 2052 23 19 01 23 20 30 J1029A 10 30 52 63.3 180.1 0.0 0.0 -26 2052 No stop 23 24 00 --- 10 34 22 63.3 181.9 0.1 0.0 184 2079 23 20 31 Schedule for WSTRBORK (Code Wb ) 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 ---------------------------------------------------------------------------------------- --- Sun 2 Mar 2025 Day 61 --- 23 24 30 1013+2449 10 34 52 61.5 189.3 0.3 0.0 4 2079 23 24 30 23 26 00 --- 10 36 23 61.5 190.1 0.4 0.0 90 2091 23 24 31 23 26 00 J1029A 10 36 23 63.3 182.9 0.1 0.0 -26 2091 No stop 23 29 30 --- 10 39 53 63.3 184.6 0.2 0.0 184 2118 23 26 01 23 32 00 1013+2449 10 42 24 61.3 192.9 0.5 0.0 124 2118 23 32 00 23 33 30 --- 10 43 54 61.3 193.6 0.5 0.0 90 2129 23 32 01 23 33 30 J1029B 10 43 54 63.2 186.6 0.2 0.0 -26 2129 No stop 23 37 00 --- 10 47 25 63.2 188.3 0.3 0.0 184 2156 23 33 31 23 37 30 1013+2449 10 47 55 61.1 195.5 0.5 0.0 4 2156 23 37 30 23 39 00 --- 10 49 25 61.1 196.2 0.6 0.0 90 2168 23 37 31 23 39 00 J1029B 10 49 25 63.1 189.3 0.3 0.0 -26 2168 No stop 23 42 30 --- 10 52 55 63.0 191.1 0.4 0.0 184 2195 23 39 01 23 45 00 1013+2449 10 55 26 60.8 198.9 0.7 0.0 124 2195 23 45 00 23 46 30 --- 10 56 56 60.7 199.6 0.7 0.0 90 2207 23 45 01 23 46 30 J1029A 10 56 56 62.9 193.0 0.4 0.0 -26 2207 No stop 23 50 00 --- 11 00 27 62.8 194.7 0.5 0.0 184 2234 23 46 31 23 50 30 1013+2449 11 00 57 60.5 201.4 0.8 0.0 4 2234 23 50 30 23 52 00 --- 11 02 27 60.4 202.1 0.8 0.0 90 2245 23 50 31 23 52 00 J1029A 11 02 27 62.7 195.7 0.5 0.0 -26 2245 No stop 23 55 30 --- 11 05 58 62.5 197.4 0.6 0.0 184 2272 23 52 01 23 56 00 1013+2449 11 06 28 60.2 203.8 0.9 0.0 4 2272 23 56 00 23 57 30 --- 11 07 58 60.1 204.5 0.9 0.0 90 2284 23 56 01 --- Start: Sun 2 Mar 2025 Day 61 -- Stop: Mon 3 Mar 2025 Day 62 --- 23 57 30 J1029B 11 07 58 62.4 198.3 0.6 0.0 -26 2284 No stop 00 01 00 --- 11 11 28 62.3 200.0 0.7 0.0 184 2311 23 57 31 00 01 30 1013+2449 11 11 59 59.8 206.2 0.9 0.0 4 2311 00 01 30 00 03 00 --- 11 13 29 59.7 206.9 1.0 0.0 90 2323 00 01 31 00 03 00 J1029B 11 13 29 62.2 200.9 0.7 0.0 -26 2323 No stop 00 06 30 --- 11 16 59 62.0 202.5 0.8 0.0 184 2350 00 03 01 Schedule for WSTRBORK (Code Wb ) 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 --- 00 09 00 1013+2449 11 19 30 59.3 209.5 1.1 0.0 124 2350 00 09 00 00 10 30 --- 11 21 00 59.2 210.1 1.1 0.0 90 2361 00 09 01 00 10 30 G2 11 21 00 61.7 204.4 0.8 0.0 -26 2361 No stop 00 14 00 --- 11 24 31 61.5 206.0 0.9 0.0 184 2388 00 10 31 00 14 30 1013+2449 11 25 01 58.9 211.7 1.2 0.0 4 2388 00 14 30 00 16 00 --- 11 26 31 58.8 212.4 1.2 0.0 90 2400 00 14 31 00 16 00 G2 11 26 31 61.4 206.9 0.9 0.0 -26 2400 No stop 00 19 30 --- 11 30 02 61.1 208.4 1.0 0.0 184 2427 00 16 01 00 22 00 1013+2449 11 32 32 58.2 214.8 1.3 0.0 124 2427 00 22 00 00 23 30 --- 11 34 02 58.1 215.4 1.3 0.0 90 2439 00 22 01 00 23 30 J1029A 11 34 02 60.8 210.2 1.1 0.0 -26 2439 No stop 00 27 00 --- 11 37 33 60.6 211.7 1.1 0.0 184 2466 00 23 31 00 27 30 1013+2449 11 38 03 57.8 217.0 1.4 0.0 4 2466 00 27 30 00 29 00 --- 11 39 33 57.6 217.6 1.4 0.0 90 2477 00 27 31 00 29 00 J1029A 11 39 33 60.4 212.5 1.1 0.0 -26 2477 No stop 00 32 30 --- 11 43 04 60.1 214.0 1.2 0.0 184 2504 00 29 01 00 35 00 1013+2449 11 45 34 57.1 219.9 1.5 0.0 124 2504 00 35 00 00 36 30 --- 11 47 04 56.9 220.4 1.5 0.0 90 2516 00 35 01 00 36 30 J1029B 11 47 04 59.8 215.6 1.3 0.0 -26 2516 No stop 00 40 00 --- 11 50 35 59.5 217.1 1.3 0.0 184 2543 00 36 31 00 40 30 1013+2449 11 51 05 56.5 221.9 1.6 0.0 4 2543 00 40 30 00 42 00 --- 11 52 35 56.4 222.5 1.6 0.0 90 2554 00 40 31 00 42 00 J1029B 11 52 35 59.3 217.9 1.4 0.0 -26 2554 No stop 00 45 30 --- 11 56 06 58.9 219.3 1.4 0.0 184 2582 00 42 01 00 48 00 1013+2449 11 58 36 55.7 224.7 1.7 0.0 124 2582 00 48 00 00 49 30 --- 12 00 06 55.6 225.2 1.7 0.0 90 2593 00 48 01 00 49 30 J1029A 12 00 06 58.5 220.8 1.5 0.0 -26 2593 No stop 00 53 00 --- 12 03 37 58.2 222.2 1.5 0.0 184 2620 00 49 31 00 53 30 1013+2449 12 04 07 55.1 226.6 1.8 0.0 4 2620 00 53 30 00 55 00 --- 12 05 37 55.0 227.1 1.8 0.0 90 2632 00 53 31 Schedule for WSTRBORK (Code Wb ) 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 --- 00 55 00 J1029A 12 05 37 58.0 222.9 1.6 0.0 -26 2632 No stop 00 58 30 --- 12 09 08 57.6 224.2 1.6 0.0 184 2659 00 55 01 01 01 00 1013+2449 12 11 38 54.3 229.2 1.9 0.0 124 2659 01 01 00 01 02 30 --- 12 13 09 54.1 229.7 2.0 0.0 90 2670 01 01 01 01 02 30 J1029A 12 13 09 57.2 225.7 1.7 0.0 -26 2670 No stop 01 06 00 --- 12 16 39 56.8 227.0 1.8 0.0 184 2697 01 02 31 01 06 30 1013+2449 12 17 09 53.7 231.0 2.0 0.0 4 2697 01 06 30 01 08 00 --- 12 18 39 53.5 231.5 2.1 0.0 90 2709 01 06 31 01 08 00 J1029A 12 18 39 56.6 227.7 1.8 0.0 -26 2709 No stop 01 11 30 --- 12 22 10 56.2 228.9 1.9 0.0 184 2736 01 08 01 01 14 00 1013+2449 12 24 40 52.8 233.4 2.2 0.0 124 2736 01 14 00 01 15 30 --- 12 26 11 52.6 233.9 2.2 0.0 90 2748 01 14 01 01 15 30 J1029B 12 26 11 55.7 230.3 1.9 0.0 -26 2748 No stop 01 19 00 --- 12 29 41 55.3 231.5 2.0 0.0 184 2775 01 15 31 01 19 30 1013+2449 12 30 11 52.1 235.2 2.2 0.0 4 2775 01 19 30 01 21 00 --- 12 31 42 51.9 235.6 2.3 0.0 90 2786 01 19 31 01 21 00 J1029B 12 31 42 55.1 232.2 2.0 0.0 -26 2786 No stop 01 24 30 --- 12 35 12 54.7 233.3 2.1 0.0 184 2813 01 21 01 01 27 00 1013+2449 12 37 43 51.1 237.5 2.4 0.0 124 2813 01 27 00 01 28 30 --- 12 39 13 51.0 237.9 2.4 0.0 90 2825 01 27 01 01 28 30 J1029B 12 39 13 54.2 234.6 2.1 0.0 -26 2825 No stop 01 32 00 --- 12 42 43 53.7 235.7 2.2 0.0 184 2852 01 28 31 01 32 30 1013+2449 12 43 14 50.4 239.1 2.5 0.0 4 2852 01 32 30 01 34 00 --- 12 44 44 50.2 239.5 2.5 0.0 90 2864 01 32 31 01 34 00 J1029B 12 44 44 53.5 236.4 2.2 0.0 -26 2864 No stop 01 37 30 --- 12 48 14 53.1 237.4 2.3 0.0 184 2891 01 34 01 01 40 00 1013+2449 12 50 45 49.5 241.3 2.6 0.0 124 2891 01 40 00 01 41 30 --- 12 52 15 49.3 241.7 2.6 0.0 90 2902 01 40 01 01 41 30 G2 12 52 15 52.5 238.7 2.4 0.0 -26 2902 No stop 01 45 00 --- 12 55 46 52.1 239.7 2.4 0.0 184 2929 01 41 31 Schedule for WSTRBORK (Code Wb ) 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 --- 01 45 30 1013+2449 12 56 16 48.7 242.8 2.7 0.0 4 2929 01 45 30 01 47 00 --- 12 57 46 48.5 243.2 2.7 0.0 90 2941 01 45 31 01 47 00 G2 12 57 46 51.8 240.3 2.5 0.0 -26 2941 No stop 01 50 30 --- 13 01 16 51.4 241.3 2.5 0.0 184 2968 01 47 01 01 53 00 1013+2449 13 03 47 47.7 244.9 2.8 0.0 124 2968 01 53 00 01 54 30 --- 13 05 17 47.5 245.3 2.8 0.0 90 2980 01 53 01 01 54 30 J1029A 13 05 17 50.8 242.5 2.6 0.0 -26 2980 No stop 01 58 00 --- 13 08 48 50.4 243.5 2.6 0.0 184 3007 01 54 31 01 58 30 1013+2449 13 09 18 46.9 246.3 2.9 0.0 4 3007 01 58 30 02 00 00 --- 13 10 48 46.7 246.7 2.9 0.0 90 3018 01 58 31 02 00 00 J1029A 13 10 48 50.1 244.0 2.7 0.0 -26 3018 No stop 02 03 30 --- 13 14 19 49.6 245.0 2.7 0.0 184 3045 02 00 01 02 06 00 1013+2449 13 16 49 45.9 248.3 3.0 0.0 124 3045 02 06 00 02 07 30 --- 13 18 19 45.7 248.7 3.0 0.0 90 3057 02 06 01 02 07 30 J1029B 13 18 19 49.1 246.1 2.8 0.0 -26 3057 No stop 02 11 00 --- 13 21 50 48.6 247.0 2.9 0.0 184 3084 02 07 31 02 11 30 1013+2449 13 22 20 45.1 249.7 3.1 0.0 4 3084 02 11 30 02 13 00 --- 13 23 50 44.9 250.1 3.1 0.0 90 3096 02 11 31 02 13 00 J1029B 13 23 50 48.3 247.6 2.9 0.0 -26 3096 No stop 02 16 30 --- 13 27 21 47.8 248.5 2.9 0.0 184 3123 02 13 01 02 19 00 1013+2449 13 29 51 44.1 251.6 3.2 0.0 124 3123 02 19 00 02 20 30 --- 13 31 21 43.8 251.9 3.3 0.0 90 3134 02 19 01 02 20 30 J1029A 13 31 21 47.2 249.5 3.0 0.0 -26 3134 No stop 02 24 00 --- 13 34 52 46.7 250.4 3.1 0.0 184 3161 02 20 31 02 24 30 1013+2449 13 35 22 43.3 252.9 3.3 0.0 4 3161 02 24 30 02 26 00 --- 13 36 52 43.0 253.3 3.4 0.0 90 3173 02 24 31 02 26 00 J1029A 13 36 52 46.5 250.9 3.1 0.0 -26 3173 No stop 02 29 30 --- 13 40 23 46.0 251.8 3.2 0.0 184 3200 02 26 01 02 32 00 1013+2449 13 42 53 42.2 254.7 3.5 0.0 124 3200 02 32 00 02 33 30 --- 13 44 24 42.0 255.1 3.5 0.0 90 3211 02 32 01 Schedule for WSTRBORK (Code Wb ) 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 --- 02 33 30 J1029B 13 44 24 45.4 252.8 3.2 0.0 -26 3211 No stop 02 37 00 --- 13 47 54 44.9 253.6 3.3 0.0 184 3239 02 33 31 02 37 30 1013+2449 13 48 24 41.4 256.0 3.6 0.0 4 3239 02 37 30 02 39 00 --- 13 49 54 41.2 256.3 3.6 0.0 90 3250 02 37 31 02 39 00 J1029B 13 49 54 44.6 254.1 3.3 0.0 -26 3250 No stop 02 42 30 --- 13 53 25 44.1 255.0 3.4 0.0 184 3277 02 39 01 02 45 00 1013+2449 13 55 55 40.3 257.7 3.7 0.0 124 3277 02 45 00 02 46 30 --- 13 57 26 40.0 258.1 3.7 0.0 90 3289 02 45 01 02 46 30 J1029A 13 57 26 43.5 255.9 3.4 0.0 -26 3289 No stop 02 50 00 --- 14 00 56 43.0 256.7 3.5 0.0 184 3316 02 46 31 02 50 30 1013+2449 14 01 26 39.5 259.0 3.8 0.0 4 3316 02 50 30 02 52 00 --- 14 02 57 39.2 259.3 3.8 0.0 90 3327 02 50 31 02 52 00 J1029A 14 02 57 42.7 257.2 3.5 0.0 -26 3327 No stop 02 55 30 --- 14 06 27 42.2 258.0 3.6 0.0 184 3354 02 52 01 02 58 00 1013+2449 14 08 58 38.3 260.6 3.9 0.0 124 3354 02 58 00 02 59 30 --- 14 10 28 38.1 261.0 3.9 0.0 90 3366 02 58 01 02 59 30 J1029B 14 10 28 41.6 258.9 3.7 0.0 -26 3366 No stop 03 03 00 --- 14 13 58 41.1 259.7 3.7 0.0 184 3393 02 59 31 03 03 30 1013+2449 14 14 28 37.5 261.8 4.0 0.0 4 3393 03 03 30 03 05 00 --- 14 15 59 37.3 262.1 4.0 0.0 90 3405 03 03 31 03 05 00 J1029B 14 15 59 40.8 260.1 3.8 0.0 -26 3405 No stop 03 08 30 --- 14 19 29 40.2 260.9 3.8 0.0 184 3432 03 05 01 03 11 00 1013+2449 14 22 00 36.4 263.4 4.1 0.0 124 3432 03 11 00 03 12 30 --- 14 23 30 36.2 263.8 4.1 0.0 90 3443 03 11 01 03 12 30 G2 14 23 30 39.6 261.8 3.9 0.0 -26 3443 No stop 03 16 00 --- 14 27 01 39.1 262.5 3.9 0.0 184 3470 03 12 31 03 16 30 1013+2449 14 27 31 35.6 264.6 4.2 0.0 4 3470 03 16 30 03 18 00 --- 14 29 01 35.3 264.9 4.2 0.0 90 3482 03 16 31 03 18 00 G2 14 29 01 38.8 263.0 4.0 0.0 -26 3482 No stop 03 21 30 --- 14 32 31 38.3 263.7 4.0 0.0 184 3509 03 18 01 Schedule for WSTRBORK (Code Wb ) Page 14 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 24 00 1013+2449 14 35 02 34.4 266.2 4.3 0.0 124 3509 03 24 00 03 25 30 --- 14 36 32 34.2 266.5 4.4 0.0 90 3521 03 24 01 03 25 30 J1029A 14 36 32 37.7 264.6 4.1 0.0 -26 3521 No stop 03 29 00 --- 14 40 03 37.2 265.3 4.2 0.0 184 3548 03 25 31 03 29 30 1013+2449 14 40 33 33.6 267.3 4.4 0.0 4 3548 03 29 30 03 31 00 --- 14 42 03 33.4 267.6 4.4 0.0 90 3559 03 29 31 03 31 00 J1029A 14 42 03 36.8 265.7 4.2 0.0 -26 3559 No stop 03 34 30 --- 14 45 34 36.3 266.4 4.2 0.0 184 3586 03 31 01 03 37 00 1013+2449 14 48 04 32.5 268.8 4.5 0.0 124 3586 03 37 00 03 38 30 --- 14 49 34 32.2 269.1 4.6 0.0 90 3598 03 37 01 03 38 30 J1029A 14 49 34 35.7 267.3 4.3 0.0 -26 3598 No stop 03 42 00 --- 14 53 05 35.2 268.0 4.4 0.0 184 3625 03 38 31 03 42 30 1013+2449 14 53 35 31.6 269.9 4.6 0.0 4 3625 03 42 30 03 44 00 --- 14 55 05 31.4 270.2 4.7 0.0 90 3637 03 42 31 03 44 00 J1029A 14 55 05 34.9 268.4 4.4 0.0 -26 3637 No stop 03 47 30 --- 14 58 36 34.4 269.1 4.5 0.0 184 3664 03 44 01 03 50 00 1013+2449 15 01 06 30.5 271.4 4.8 0.0 124 3664 03 50 00 03 51 30 --- 15 02 36 30.3 271.7 4.8 0.0 90 3675 03 50 01 03 51 30 J1029B 15 02 36 33.8 269.9 4.5 0.0 -26 3675 No stop 03 55 00 --- 15 06 07 33.2 270.6 4.6 0.0 184 3702 03 51 31 03 55 30 1013+2449 15 06 37 29.7 272.5 4.9 0.0 4 3702 03 55 30 03 57 00 --- 15 08 07 29.4 272.8 4.9 0.0 90 3714 03 55 31 03 57 00 J1029B 15 08 07 32.9 271.0 4.6 0.0 -26 3714 No stop 04 00 30 --- 15 11 38 32.4 271.7 4.7 0.0 184 3741 03 57 01 04 03 00 1013+2449 15 14 08 28.5 274.0 5.0 0.0 124 3741 04 03 00 04 04 30 --- 15 15 38 28.3 274.3 5.0 0.0 90 3753 04 03 01 04 04 30 J1029B 15 15 38 31.8 272.5 4.7 0.0 -26 3753 No stop 04 08 00 --- 15 19 09 31.3 273.2 4.8 0.0 184 3780 04 04 31 04 08 30 1013+2449 15 19 39 27.7 275.0 5.1 0.0 4 3780 04 08 30 04 10 00 --- 15 21 09 27.5 275.3 5.1 0.0 90 3791 04 08 31 Schedule for WSTRBORK (Code Wb ) Page 15 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 10 00 J1029B 15 21 09 31.0 273.6 4.8 0.0 -26 3791 No stop 04 13 30 --- 15 24 40 30.4 274.2 4.9 0.0 184 3818 04 10 01 04 16 00 1013+2449 15 27 10 26.6 276.5 5.2 0.0 124 3818 04 16 00 04 17 30 --- 15 28 41 26.4 276.8 5.2 0.0 90 3830 04 16 01 04 17 30 G2 15 28 41 29.8 275.0 5.0 0.0 -26 3830 No stop 04 21 00 --- 15 32 11 29.3 275.7 5.0 0.0 184 3857 04 17 31 04 21 30 1013+2449 15 32 41 25.8 277.5 5.3 0.0 4 3857 04 21 30 04 23 00 --- 15 34 12 25.5 277.8 5.3 0.0 90 3868 04 21 31 04 23 00 G2 15 34 12 29.0 276.1 5.1 0.0 -26 3868 No stop 04 26 30 --- 15 37 42 28.5 276.7 5.1 0.0 184 3895 04 23 01 04 29 00 1013+2449 15 40 13 24.6 278.9 5.4 0.0 124 3895 04 29 00 04 30 30 --- 15 41 43 24.4 279.2 5.4 0.0 90 3907 04 29 01 04 30 30 J1029A 15 41 43 27.9 277.5 5.2 0.0 -26 3907 No stop 04 34 00 --- 15 45 13 27.4 278.1 5.2 0.0 184 3934 04 30 31 04 34 30 1013+2449 15 45 43 23.8 280.0 5.5 0.0 4 3934 04 34 30 04 36 00 --- 15 47 14 23.6 280.3 5.5 0.0 90 3946 04 34 31 04 36 00 J1029A 15 47 14 27.1 278.5 5.3 0.0 -26 3946 No stop 04 39 30 --- 15 50 44 26.5 279.2 5.3 0.0 184 3973 04 36 01 04 42 00 1013+2449 15 53 15 22.7 281.4 5.6 0.0 124 3973 04 42 00 04 43 30 --- 15 54 45 22.5 281.7 5.7 0.0 90 3984 04 42 01 04 43 30 J1029B 15 54 45 25.9 279.9 5.4 0.0 -26 3984 No stop 04 47 00 --- 15 58 15 25.4 280.6 5.5 0.0 184 4011 04 43 31 04 47 30 1013+2449 15 58 46 21.9 282.4 5.7 0.0 4 4011 04 47 30 04 49 00 --- 16 00 16 21.7 282.7 5.7 0.0 90 4023 04 47 31 04 49 00 J1029B 16 00 16 25.1 281.0 5.5 0.0 -26 4023 No stop 04 52 30 --- 16 03 46 24.6 281.6 5.6 0.0 184 4050 04 49 01 04 55 00 1013+2449 16 06 17 20.8 283.8 5.8 0.0 124 4050 04 55 00 04 56 30 --- 16 07 47 20.6 284.1 5.9 0.0 90 4062 04 55 01 04 56 30 J1029A 16 07 47 24.0 282.4 5.6 0.0 -26 4062 No stop 05 00 00 --- 16 11 18 23.5 283.0 5.7 0.0 184 4089 04 56 31 Schedule for WSTRBORK (Code Wb ) Page 16 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 00 30 1013+2449 16 11 48 20.0 284.8 5.9 0.0 4 4089 05 00 30 05 02 00 --- 16 13 18 19.8 285.1 6.0 0.0 90 4100 05 00 31 05 02 00 J1029A 16 13 18 23.2 283.4 5.7 0.0 -26 4100 No stop 05 05 30 --- 16 16 48 22.7 284.0 5.8 0.0 184 4127 05 02 01 05 09 30 J1029B 16 20 49 22.1 284.8 5.8 0.0 229 4127 05 09 30 05 13 00 --- 16 24 20 21.6 285.4 5.9 0.0 210 4154 05 09 31 05 15 00 J1029B 16 26 20 21.3 285.8 5.9 0.0 109 4154 05 15 00 05 18 30 --- 16 29 51 20.8 286.4 6.0 0.0 210 4181 05 15 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: 2 Station: WSTRBORK 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= 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 1247.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 2 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= 379.49 379.49 379.49 379.49 443.49 443.49 443.49 443.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 2 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