COVER INFORMATION Station: ONSALA85 (Code O8 ) 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 ONSALA85 (Code O8 ) 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: 896.49 896.49 896.49 896.49 960.49 960.49 960.49 960.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 17 30 00 1013+2449 05 00 42 26.6 85.2 -5.2 0.0 0 0 17 30 00 17 33 00 --- 05 03 42 27.0 85.8 -5.2 0.0 180 23 17 30 01 17 35 30 4C39.25 05 06 13 44.6 84.5 -4.4 0.0 82 23 17 35 30 17 41 30 --- 05 12 14 45.4 85.7 -4.3 0.0 360 70 17 35 31 17 44 00 1013+2449 05 14 44 28.5 88.1 -5.0 0.0 82 70 17 44 00 17 45 30 --- 05 16 15 28.7 88.4 -5.0 0.0 90 81 17 44 01 17 45 30 J1029A 05 16 15 27.9 84.2 -5.2 0.0 -22 81 No stop 17 49 00 --- 05 19 45 28.4 84.9 -5.2 0.0 188 108 17 45 31 17 49 30 1013+2449 05 20 15 29.3 89.3 -4.9 0.0 7 108 17 49 30 17 51 00 --- 05 21 45 29.5 89.6 -4.9 0.0 90 120 17 49 31 17 51 00 J1029A 05 21 45 28.7 85.3 -5.1 0.0 -22 120 No stop 17 54 30 --- 05 25 16 29.1 86.1 -5.1 0.0 188 147 17 51 01 17 57 00 1013+2449 05 27 46 30.3 90.8 -4.8 0.0 127 147 17 57 00 17 58 30 --- 05 29 17 30.5 91.2 -4.8 0.0 90 158 17 57 01 17 58 30 J1029A 05 29 17 29.7 86.9 -5.0 0.0 -22 158 No stop 18 02 00 --- 05 32 47 30.1 87.6 -5.0 0.0 188 185 17 58 31 18 02 30 1013+2449 05 33 17 31.0 92.0 -4.7 0.0 7 185 18 02 30 18 04 00 --- 05 34 48 31.2 92.3 -4.7 0.0 90 197 18 02 31 18 04 00 J1029A 05 34 48 30.4 88.0 -4.9 0.0 -22 197 No stop 18 07 30 --- 05 38 18 30.9 88.8 -4.9 0.0 188 224 18 04 01 18 10 00 1013+2449 05 40 49 32.0 93.6 -4.6 0.0 127 224 18 10 00 18 11 30 --- 05 42 19 32.2 94.0 -4.6 0.0 90 236 18 10 01 18 11 30 J1029B 05 42 19 31.4 89.6 -4.8 0.0 -22 236 No stop 18 15 00 --- 05 45 49 31.9 90.3 -4.7 0.0 188 263 18 11 31 18 15 30 1013+2449 05 46 19 32.8 94.8 -4.5 0.0 7 263 18 15 30 18 17 00 --- 05 47 50 33.0 95.2 -4.5 0.0 90 274 18 15 31 18 17 00 J1029B 05 47 50 32.2 90.8 -4.7 0.0 -22 274 No stop 18 20 30 --- 05 51 20 32.6 91.5 -4.7 0.0 188 301 18 17 01 Schedule for ONSALA85 (Code O8 ) 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 53 51 33.8 96.5 -4.4 0.0 127 301 18 23 00 18 24 30 --- 05 55 21 34.0 96.8 -4.3 0.0 90 313 18 23 01 18 24 30 J1029B 05 55 21 33.2 92.4 -4.6 0.0 -22 313 No stop 18 28 00 --- 05 58 52 33.7 93.1 -4.5 0.0 188 340 18 24 31 18 28 30 1013+2449 05 59 22 34.5 97.7 -4.3 0.0 7 340 18 28 30 18 30 00 --- 06 00 52 34.7 98.0 -4.2 0.0 90 352 18 28 31 18 30 00 J1029B 06 00 52 33.9 93.5 -4.5 0.0 -22 352 No stop 18 33 30 --- 06 04 22 34.4 94.3 -4.4 0.0 188 379 18 30 01 18 36 00 1013+2449 06 06 53 35.5 99.4 -4.1 0.0 127 379 18 36 00 18 37 30 --- 06 08 23 35.7 99.7 -4.1 0.0 90 390 18 36 01 18 37 30 G2 06 08 23 34.9 95.2 -4.4 0.0 -22 390 No stop 18 41 00 --- 06 11 54 35.4 96.0 -4.3 0.0 188 417 18 37 31 18 41 30 1013+2449 06 12 24 36.2 100.6 -4.0 0.0 8 417 18 41 30 18 43 00 --- 06 13 54 36.4 101.0 -4.0 0.0 90 429 18 41 31 18 43 00 G2 06 13 54 35.7 96.4 -4.3 0.0 -22 429 No stop 18 46 30 --- 06 17 25 36.1 97.2 -4.2 0.0 188 456 18 43 01 18 49 00 1013+2449 06 19 55 37.2 102.4 -3.9 0.0 127 456 18 49 00 18 50 30 --- 06 21 25 37.4 102.7 -3.9 0.0 90 468 18 49 01 18 53 00 4C39.25 06 23 56 55.0 101.6 -3.1 0.0 82 468 18 53 00 18 59 00 --- 06 29 57 55.8 103.1 -3.0 0.0 360 514 18 53 01 19 01 30 1013+2449 06 32 27 38.9 105.3 -3.7 0.0 82 514 19 01 30 19 03 00 --- 06 33 57 39.1 105.7 -3.7 0.0 90 526 19 01 31 19 03 00 J1029A 06 33 57 38.3 100.9 -3.9 0.0 -22 526 No stop 19 06 30 --- 06 37 28 38.8 101.7 -3.9 0.0 188 553 19 03 01 19 07 00 1013+2449 06 37 58 39.6 106.7 -3.6 0.0 7 553 19 07 00 19 08 30 --- 06 39 28 39.8 107.0 -3.6 0.0 90 564 19 07 01 19 08 30 J1029A 06 39 28 39.1 102.2 -3.9 0.0 -22 564 No stop 19 12 00 --- 06 42 59 39.5 103.0 -3.8 0.0 188 591 19 08 31 19 14 30 1013+2449 06 45 29 40.6 108.5 -3.5 0.0 127 591 19 14 30 19 16 00 --- 06 46 59 40.8 108.9 -3.5 0.0 90 603 19 14 31 Schedule for ONSALA85 (Code O8 ) 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 46 59 40.1 104.0 -3.7 0.0 -22 603 No stop 19 19 30 --- 06 50 30 40.5 104.8 -3.7 0.0 188 630 19 16 01 19 20 00 1013+2449 06 51 00 41.3 109.9 -3.4 0.0 7 630 19 20 00 19 21 30 --- 06 52 30 41.5 110.3 -3.4 0.0 90 642 19 20 01 19 21 30 J1029B 06 52 30 40.8 105.3 -3.6 0.0 -22 642 No stop 19 25 00 --- 06 56 01 41.2 106.1 -3.6 0.0 188 669 19 21 31 19 27 30 1013+2449 06 58 31 42.2 111.8 -3.3 0.0 127 669 19 27 30 19 29 00 --- 07 00 02 42.4 112.2 -3.3 0.0 90 680 19 27 31 19 29 00 G2 07 00 02 41.8 107.1 -3.5 0.0 -22 680 No stop 19 32 30 --- 07 03 32 42.2 108.0 -3.5 0.0 188 707 19 29 01 19 33 00 1013+2449 07 04 02 42.9 113.2 -3.2 0.0 8 707 19 33 00 19 34 30 --- 07 05 32 43.1 113.6 -3.2 0.0 90 719 19 33 01 19 34 30 G2 07 05 32 42.5 108.5 -3.4 0.0 -22 719 No stop 19 38 00 --- 07 09 03 42.9 109.4 -3.4 0.0 188 746 19 34 31 19 40 30 1013+2449 07 11 33 43.8 115.2 -3.1 0.0 127 746 19 40 30 19 42 00 --- 07 13 04 44.0 115.6 -3.0 0.0 90 757 19 40 31 19 42 00 J1029A 07 13 04 43.4 110.4 -3.3 0.0 -22 757 No stop 19 45 30 --- 07 16 34 43.8 111.3 -3.2 0.0 188 785 19 42 01 19 46 00 1013+2449 07 17 04 44.5 116.7 -3.0 0.0 7 785 19 46 00 19 47 30 --- 07 18 35 44.7 117.1 -2.9 0.0 90 796 19 46 01 19 47 30 J1029A 07 18 35 44.1 111.8 -3.2 0.0 -22 796 No stop 19 51 00 --- 07 22 05 44.5 112.7 -3.1 0.0 188 823 19 47 31 19 53 30 1013+2449 07 24 36 45.4 118.7 -2.8 0.0 127 823 19 53 30 19 55 00 --- 07 26 06 45.6 119.1 -2.8 0.0 90 835 19 53 31 19 55 00 J1029B 07 26 06 45.0 113.8 -3.1 0.0 -22 835 No stop 19 58 30 --- 07 29 36 45.5 114.7 -3.0 0.0 188 862 19 55 01 19 59 00 1013+2449 07 30 06 46.0 120.3 -2.8 0.0 7 862 19 59 00 20 00 30 --- 07 31 37 46.2 120.7 -2.7 0.0 90 873 19 59 01 20 00 30 J1029B 07 31 37 45.7 115.3 -3.0 0.0 -22 873 No stop 20 04 00 --- 07 35 07 46.1 116.2 -2.9 0.0 188 900 20 00 31 Schedule for ONSALA85 (Code O8 ) 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 37 38 46.9 122.4 -2.6 0.0 127 900 20 06 30 20 08 00 --- 07 39 08 47.1 122.8 -2.6 0.0 90 912 20 06 31 20 08 00 J1029A 07 39 08 46.6 117.3 -2.9 0.0 -22 912 No stop 20 11 30 --- 07 42 39 47.0 118.3 -2.8 0.0 188 939 20 08 01 20 12 00 1013+2449 07 43 09 47.5 124.0 -2.5 0.0 7 939 20 12 00 20 13 30 --- 07 44 39 47.7 124.4 -2.5 0.0 90 951 20 12 01 20 13 30 J1029A 07 44 39 47.3 118.8 -2.8 0.0 -22 951 No stop 20 17 00 --- 07 48 09 47.7 119.8 -2.7 0.0 188 978 20 13 31 20 19 30 1013+2449 07 50 40 48.3 126.2 -2.4 0.0 127 978 20 19 30 20 21 00 --- 07 52 10 48.5 126.7 -2.4 0.0 90 989 20 19 31 20 21 00 J1029A 07 52 10 48.2 121.0 -2.6 0.0 -22 989 No stop 20 24 30 --- 07 55 41 48.6 122.0 -2.6 0.0 188 1016 20 21 01 20 25 00 1013+2449 07 56 11 48.9 127.9 -2.3 0.0 7 1016 20 25 00 20 26 30 --- 07 57 41 49.1 128.4 -2.3 0.0 90 1028 20 25 01 20 26 30 J1029A 07 57 41 48.8 122.6 -2.5 0.0 -22 1028 No stop 20 30 00 --- 08 01 12 49.2 123.6 -2.5 0.0 188 1055 20 26 31 20 32 30 1013+2449 08 03 42 49.7 130.2 -2.2 0.0 127 1055 20 32 30 20 34 00 --- 08 05 12 49.9 130.7 -2.2 0.0 90 1067 20 32 31 20 34 00 J1029B 08 05 12 49.6 124.8 -2.4 0.0 -22 1067 No stop 20 37 30 --- 08 08 43 50.0 125.9 -2.4 0.0 188 1094 20 34 01 20 38 00 1013+2449 08 09 13 50.3 132.0 -2.1 0.0 7 1094 20 38 00 20 39 30 --- 08 10 43 50.4 132.4 -2.1 0.0 90 1105 20 38 01 20 39 30 J1029B 08 10 43 50.2 126.5 -2.3 0.0 -22 1105 No stop 20 43 00 --- 08 14 14 50.6 127.6 -2.3 0.0 188 1132 20 39 31 20 45 30 1013+2449 08 16 44 51.0 134.4 -2.0 0.0 127 1132 20 45 30 20 47 00 --- 08 18 14 51.2 134.9 -2.0 0.0 90 1144 20 45 31 20 47 00 J1029B 08 18 14 51.0 128.8 -2.2 0.0 -22 1144 No stop 20 50 30 --- 08 21 45 51.4 129.9 -2.1 0.0 188 1171 20 47 01 20 51 00 1013+2449 08 22 15 51.5 136.2 -1.9 0.0 7 1171 20 51 00 20 52 30 --- 08 23 45 51.7 136.7 -1.9 0.0 90 1183 20 51 01 Schedule for ONSALA85 (Code O8 ) 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 23 45 51.6 130.6 -2.1 0.0 -22 1183 No stop 20 56 00 --- 08 27 16 52.0 131.7 -2.1 0.0 188 1210 20 52 31 20 58 30 1013+2449 08 29 46 52.2 138.8 -1.8 0.0 127 1210 20 58 30 21 00 00 --- 08 31 16 52.4 139.3 -1.7 0.0 90 1221 20 58 31 21 00 00 G2 08 31 16 52.4 133.1 -2.0 0.0 -22 1221 No stop 21 03 30 --- 08 34 47 52.7 134.2 -1.9 0.0 188 1248 21 00 01 21 04 00 1013+2449 08 35 17 52.7 140.6 -1.7 0.0 8 1248 21 04 00 21 05 30 --- 08 36 47 52.8 141.2 -1.6 0.0 90 1260 21 04 01 21 05 30 G2 08 36 47 52.9 134.9 -1.9 0.0 -22 1260 No stop 21 09 00 --- 08 40 18 53.2 136.1 -1.8 0.0 188 1287 21 05 31 21 11 30 1013+2449 08 42 48 53.3 143.3 -1.5 0.0 127 1287 21 11 30 21 13 00 --- 08 44 19 53.5 143.8 -1.5 0.0 90 1298 21 11 31 21 15 30 4C39.25 08 46 49 70.3 155.2 -0.7 0.0 82 1298 21 15 30 21 21 30 --- 08 52 50 70.6 158.6 -0.6 0.0 360 1345 21 15 31 21 24 00 1013+2449 08 55 20 54.3 147.8 -1.3 0.0 82 1345 21 24 00 21 25 30 --- 08 56 51 54.4 148.4 -1.3 0.0 90 1356 21 24 01 21 25 30 J1029A 08 56 51 54.7 141.9 -1.6 0.0 -22 1356 No stop 21 29 00 --- 09 00 21 55.0 143.1 -1.5 0.0 188 1384 21 25 31 21 29 30 1013+2449 09 00 51 54.7 149.9 -1.2 0.0 7 1384 21 29 30 21 31 00 --- 09 02 22 54.8 150.5 -1.2 0.0 90 1395 21 29 31 21 31 00 J1029A 09 02 22 55.1 143.9 -1.5 0.0 -22 1395 No stop 21 34 30 --- 09 05 52 55.4 145.2 -1.4 0.0 188 1422 21 31 01 21 37 00 1013+2449 09 08 23 55.2 152.7 -1.1 0.0 127 1422 21 37 00 21 38 30 --- 09 09 53 55.3 153.3 -1.1 0.0 90 1434 21 37 01 21 38 30 J1029B 09 09 53 55.7 146.7 -1.3 0.0 -22 1434 No stop 21 42 00 --- 09 13 23 56.0 148.0 -1.3 0.0 188 1461 21 38 31 21 42 30 1013+2449 09 13 53 55.5 154.9 -1.0 0.0 7 1461 21 42 30 21 44 00 --- 09 15 24 55.6 155.4 -1.0 0.0 90 1472 21 42 31 21 44 00 J1029B 09 15 24 56.1 148.7 -1.3 0.0 -22 1472 No stop 21 47 30 --- 09 18 54 56.4 150.1 -1.2 0.0 188 1499 21 44 01 Schedule for ONSALA85 (Code O8 ) 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 21 25 55.9 157.8 -0.9 0.0 127 1499 21 50 00 21 51 30 --- 09 22 55 56.0 158.4 -0.9 0.0 90 1511 21 50 01 21 51 30 J1029A 09 22 55 56.6 151.7 -1.1 0.0 -22 1511 No stop 21 55 00 --- 09 26 26 56.8 153.0 -1.1 0.0 188 1538 21 51 31 21 55 30 1013+2449 09 26 56 56.2 160.0 -0.8 0.0 7 1538 21 55 30 21 57 00 --- 09 28 26 56.2 160.6 -0.8 0.0 90 1550 21 55 31 21 57 00 J1029A 09 28 26 57.0 153.8 -1.0 0.0 -22 1550 No stop 22 00 30 --- 09 31 56 57.2 155.2 -1.0 0.0 188 1577 21 57 01 22 01 00 1013+2449 09 32 26 56.4 162.2 -0.7 0.0 7 1577 22 01 00 22 02 30 --- 09 33 57 56.5 162.8 -0.7 0.0 90 1588 22 01 01 22 02 30 J1029B 09 33 57 57.3 156.0 -0.9 0.0 -22 1588 No stop 22 06 00 --- 09 37 27 57.5 157.4 -0.9 0.0 188 1615 22 02 31 22 06 30 1013+2449 09 37 57 56.6 164.5 -0.6 0.0 7 1615 22 06 30 22 08 00 --- 09 39 28 56.7 165.1 -0.6 0.0 90 1627 22 06 31 22 08 00 J1029B 09 39 28 57.6 158.3 -0.9 0.0 -22 1627 No stop 22 11 30 --- 09 42 58 57.7 159.7 -0.8 0.0 188 1654 22 08 01 22 14 00 1013+2449 09 45 29 56.9 167.5 -0.5 0.0 127 1654 22 14 00 22 15 30 --- 09 46 59 56.9 168.2 -0.5 0.0 90 1666 22 14 01 22 15 30 J1029A 09 46 59 57.9 161.4 -0.7 0.0 -22 1666 No stop 22 19 00 --- 09 50 29 58.1 162.8 -0.7 0.0 188 1693 22 15 31 22 19 30 1013+2449 09 51 00 57.0 169.8 -0.4 0.0 7 1693 22 19 30 22 21 00 --- 09 52 30 57.0 170.4 -0.4 0.0 90 1704 22 19 31 22 21 00 J1029A 09 52 30 58.1 163.6 -0.6 0.0 -22 1704 No stop 22 24 30 --- 09 56 00 58.3 165.1 -0.6 0.0 188 1731 22 21 01 22 27 00 1013+2449 09 58 31 57.2 172.9 -0.3 0.0 127 1731 22 27 00 22 28 30 --- 10 00 01 57.2 173.6 -0.3 0.0 90 1743 22 27 01 22 28 30 J1029A 10 00 01 58.4 166.8 -0.5 0.0 -22 1743 No stop 22 32 00 --- 10 03 32 58.5 168.3 -0.5 0.0 188 1770 22 28 31 22 32 30 1013+2449 10 04 02 57.2 175.3 -0.2 0.0 7 1770 22 32 30 22 34 00 --- 10 05 32 57.3 175.9 -0.2 0.0 90 1782 22 32 31 Schedule for ONSALA85 (Code O8 ) 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 10 05 32 58.5 169.2 -0.4 0.0 -22 1782 No stop 22 37 30 --- 10 09 02 58.6 170.7 -0.4 0.0 188 1809 22 34 01 22 40 00 1013+2449 10 11 33 57.3 178.4 -0.1 0.0 127 1809 22 40 00 22 41 30 --- 10 13 03 57.3 179.0 -0.0 0.0 90 1820 22 40 01 22 41 30 J1029B 10 13 03 58.7 172.4 -0.3 0.0 -22 1820 No stop 22 45 00 --- 10 16 34 58.8 173.9 -0.2 0.0 188 1847 22 41 31 22 45 30 1013+2449 10 17 04 57.3 180.7 0.0 0.0 7 1847 22 45 30 22 47 00 --- 10 18 34 57.3 181.4 0.1 0.0 90 1859 22 45 31 22 47 00 J1029B 10 18 34 58.8 174.8 -0.2 0.0 -22 1859 No stop 22 50 30 --- 10 22 05 58.8 176.3 -0.1 0.0 188 1886 22 47 01 22 53 00 1013+2449 10 24 35 57.3 183.9 0.2 0.0 127 1886 22 53 00 22 54 30 --- 10 26 05 57.2 184.5 0.2 0.0 90 1898 22 53 01 22 54 30 J1029B 10 26 05 58.9 178.0 -0.1 0.0 -22 1898 No stop 22 58 00 --- 10 29 36 58.9 179.5 -0.0 0.0 188 1925 22 54 31 22 58 30 1013+2449 10 30 06 57.2 186.2 0.2 0.0 7 1925 22 58 30 23 00 00 --- 10 31 36 57.2 186.8 0.3 0.0 90 1936 22 58 31 23 00 00 J1029B 10 31 36 58.9 180.4 0.0 0.0 -22 1936 No stop 23 03 30 --- 10 35 07 58.9 181.9 0.1 0.0 188 1963 23 00 01 23 06 00 1013+2449 10 37 37 57.1 189.3 0.4 0.0 127 1963 23 06 00 23 07 30 --- 10 39 07 57.0 190.0 0.4 0.0 90 1975 23 06 01 23 07 30 G2 10 39 07 58.8 183.7 0.1 0.0 -22 1975 No stop 23 11 00 --- 10 42 38 58.8 185.2 0.2 0.0 188 2002 23 07 31 23 11 30 1013+2449 10 43 08 56.9 191.6 0.5 0.0 8 2002 23 11 30 23 13 00 --- 10 44 38 56.9 192.2 0.5 0.0 90 2013 23 11 31 23 13 00 G2 10 44 38 58.8 186.1 0.2 0.0 -22 2013 No stop 23 16 30 --- 10 48 09 58.7 187.6 0.3 0.0 188 2040 23 13 01 23 19 00 1013+2449 10 50 39 56.7 194.7 0.6 0.0 127 2040 23 19 00 23 20 30 --- 10 52 10 56.6 195.3 0.6 0.0 90 2052 23 19 01 23 20 30 J1029A 10 52 10 58.6 189.3 0.4 0.0 -22 2052 No stop 23 24 00 --- 10 55 40 58.5 190.8 0.4 0.0 188 2079 23 20 31 Schedule for ONSALA85 (Code O8 ) 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 56 10 56.5 197.0 0.7 0.0 7 2079 23 24 30 23 26 00 --- 10 57 40 56.4 197.6 0.7 0.0 90 2091 23 24 31 23 26 00 J1029A 10 57 40 58.5 191.6 0.5 0.0 -22 2091 No stop 23 29 30 --- 11 01 11 58.4 193.1 0.5 0.0 188 2118 23 26 01 23 32 00 1013+2449 11 03 41 56.2 200.0 0.8 0.0 127 2118 23 32 00 23 33 30 --- 11 05 12 56.1 200.6 0.8 0.0 90 2129 23 32 01 23 33 30 J1029B 11 05 12 58.3 194.8 0.6 0.0 -22 2129 No stop 23 37 00 --- 11 08 42 58.1 196.3 0.6 0.0 188 2156 23 33 31 23 37 30 1013+2449 11 09 12 55.9 202.2 0.9 0.0 7 2156 23 37 30 23 39 00 --- 11 10 43 55.8 202.8 0.9 0.0 90 2168 23 37 31 23 39 00 J1029B 11 10 43 58.1 197.1 0.7 0.0 -22 2168 No stop 23 42 30 --- 11 14 13 57.9 198.6 0.7 0.0 188 2195 23 39 01 23 45 00 1013+2449 11 16 44 55.5 205.1 1.0 0.0 127 2195 23 45 00 23 46 30 --- 11 18 14 55.4 205.7 1.0 0.0 90 2207 23 45 01 23 46 30 J1029A 11 18 14 57.7 200.3 0.8 0.0 -22 2207 No stop 23 50 00 --- 11 21 44 57.6 201.7 0.9 0.0 188 2234 23 46 31 23 50 30 1013+2449 11 22 14 55.2 207.2 1.1 0.0 7 2234 23 50 30 23 52 00 --- 11 23 45 55.1 207.8 1.1 0.0 90 2245 23 50 31 23 52 00 J1029A 11 23 45 57.5 202.5 0.9 0.0 -22 2245 No stop 23 55 30 --- 11 27 15 57.3 203.9 0.9 0.0 188 2272 23 52 01 23 56 00 1013+2449 11 27 45 54.8 209.3 1.2 0.0 7 2272 23 56 00 23 57 30 --- 11 29 16 54.7 209.9 1.2 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 29 16 57.2 204.7 1.0 0.0 -22 2284 No stop 00 01 00 --- 11 32 46 57.0 206.1 1.0 0.0 188 2311 23 57 31 00 01 30 1013+2449 11 33 16 54.4 211.4 1.3 0.0 7 2311 00 01 30 00 03 00 --- 11 34 47 54.3 212.0 1.3 0.0 90 2323 00 01 31 00 03 00 J1029B 11 34 47 56.8 206.9 1.1 0.0 -22 2323 No stop 00 06 30 --- 11 38 17 56.6 208.3 1.1 0.0 188 2350 00 03 01 Schedule for ONSALA85 (Code O8 ) 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 40 48 53.9 214.2 1.4 0.0 127 2350 00 09 00 00 10 30 --- 11 42 18 53.8 214.7 1.4 0.0 90 2361 00 09 01 00 10 30 G2 11 42 18 56.4 209.9 1.2 0.0 -22 2361 No stop 00 14 00 --- 11 45 48 56.1 211.2 1.3 0.0 188 2388 00 10 31 00 14 30 1013+2449 11 46 18 53.5 216.2 1.5 0.0 8 2388 00 14 30 00 16 00 --- 11 47 49 53.3 216.7 1.5 0.0 90 2400 00 14 31 00 16 00 G2 11 47 49 56.0 212.0 1.3 0.0 -22 2400 No stop 00 19 30 --- 11 51 19 55.7 213.3 1.3 0.0 188 2427 00 16 01 00 22 00 1013+2449 11 53 50 52.8 218.8 1.6 0.0 127 2427 00 22 00 00 23 30 --- 11 55 20 52.7 219.3 1.7 0.0 90 2439 00 22 01 00 23 30 J1029A 11 55 20 55.4 214.8 1.4 0.0 -22 2439 No stop 00 27 00 --- 11 58 50 55.1 216.1 1.5 0.0 188 2466 00 23 31 00 27 30 1013+2449 11 59 21 52.4 220.7 1.7 0.0 7 2466 00 27 30 00 29 00 --- 12 00 51 52.2 221.2 1.8 0.0 90 2477 00 27 31 00 29 00 J1029A 12 00 51 55.0 216.8 1.5 0.0 -22 2477 No stop 00 32 30 --- 12 04 21 54.7 218.1 1.6 0.0 188 2504 00 29 01 00 35 00 1013+2449 12 06 52 51.7 223.3 1.9 0.0 127 2504 00 35 00 00 36 30 --- 12 08 22 51.6 223.8 1.9 0.0 90 2516 00 35 01 00 36 30 J1029B 12 08 22 54.4 219.5 1.6 0.0 -22 2516 No stop 00 40 00 --- 12 11 53 54.1 220.8 1.7 0.0 188 2543 00 36 31 00 40 30 1013+2449 12 12 23 51.2 225.1 2.0 0.0 7 2543 00 40 30 00 42 00 --- 12 13 53 51.0 225.6 2.0 0.0 90 2554 00 40 31 00 42 00 J1029B 12 13 53 53.9 221.5 1.7 0.0 -22 2554 No stop 00 45 30 --- 12 17 24 53.6 222.7 1.8 0.0 188 2582 00 42 01 00 48 00 1013+2449 12 19 54 50.4 227.5 2.1 0.0 127 2582 00 48 00 00 49 30 --- 12 21 24 50.3 228.0 2.1 0.0 90 2593 00 48 01 00 49 30 J1029A 12 21 24 53.2 224.1 1.8 0.0 -22 2593 No stop 00 53 00 --- 12 24 55 52.9 225.2 1.9 0.0 188 2620 00 49 31 00 53 30 1013+2449 12 25 25 49.9 229.3 2.2 0.0 7 2620 00 53 30 00 55 00 --- 12 26 55 49.7 229.8 2.2 0.0 90 2632 00 53 31 Schedule for ONSALA85 (Code O8 ) 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 26 55 52.7 225.9 1.9 0.0 -22 2632 No stop 00 58 30 --- 12 30 26 52.3 227.1 2.0 0.0 188 2659 00 55 01 01 01 00 1013+2449 12 32 56 49.1 231.6 2.3 0.0 127 2659 01 01 00 01 02 30 --- 12 34 26 48.9 232.1 2.3 0.0 90 2670 01 01 01 01 02 30 J1029A 12 34 26 51.9 228.4 2.1 0.0 -22 2670 No stop 01 06 00 --- 12 37 57 51.6 229.5 2.1 0.0 188 2697 01 02 31 01 06 30 1013+2449 12 38 27 48.5 233.3 2.4 0.0 7 2697 01 06 30 01 08 00 --- 12 39 57 48.4 233.8 2.4 0.0 90 2709 01 06 31 01 08 00 J1029A 12 39 57 51.4 230.2 2.2 0.0 -22 2709 No stop 01 11 30 --- 12 43 28 51.0 231.3 2.2 0.0 188 2736 01 08 01 01 14 00 1013+2449 12 45 58 47.7 235.6 2.5 0.0 127 2736 01 14 00 01 15 30 --- 12 47 28 47.5 236.0 2.5 0.0 90 2748 01 14 01 01 15 30 J1029B 12 47 28 50.6 232.5 2.3 0.0 -22 2748 No stop 01 19 00 --- 12 50 59 50.2 233.6 2.3 0.0 188 2775 01 15 31 01 19 30 1013+2449 12 51 29 47.1 237.2 2.6 0.0 7 2775 01 19 30 01 21 00 --- 12 52 59 46.9 237.6 2.6 0.0 90 2786 01 19 31 01 21 00 J1029B 12 52 59 50.0 234.2 2.4 0.0 -22 2786 No stop 01 24 30 --- 12 56 30 49.6 235.3 2.4 0.0 188 2813 01 21 01 01 27 00 1013+2449 12 59 00 46.2 239.3 2.7 0.0 127 2813 01 27 00 01 28 30 --- 13 00 31 46.0 239.7 2.8 0.0 90 2825 01 27 01 01 28 30 J1029B 13 00 31 49.1 236.5 2.5 0.0 -22 2825 No stop 01 32 00 --- 13 04 01 48.7 237.5 2.6 0.0 188 2852 01 28 31 01 32 30 1013+2449 13 04 31 45.6 240.9 2.8 0.0 7 2852 01 32 30 01 34 00 --- 13 06 01 45.4 241.3 2.8 0.0 90 2864 01 32 31 01 34 00 J1029B 13 06 01 48.5 238.1 2.6 0.0 -22 2864 No stop 01 37 30 --- 13 09 32 48.1 239.1 2.6 0.0 188 2891 01 34 01 01 40 00 1013+2449 13 12 02 44.7 242.9 2.9 0.0 127 2891 01 40 00 01 41 30 --- 13 13 33 44.5 243.3 3.0 0.0 90 2902 01 40 01 01 41 30 G2 13 13 33 47.6 240.3 2.7 0.0 -22 2902 No stop 01 45 00 --- 13 17 03 47.2 241.3 2.8 0.0 188 2929 01 41 31 Schedule for ONSALA85 (Code O8 ) 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 13 17 33 44.0 244.4 3.0 0.0 8 2929 01 45 30 01 47 00 --- 13 19 04 43.8 244.8 3.1 0.0 90 2941 01 45 31 01 47 00 G2 13 19 04 47.0 241.8 2.8 0.0 -22 2941 No stop 01 50 30 --- 13 22 34 46.6 242.8 2.9 0.0 188 2968 01 47 01 01 53 00 1013+2449 13 25 05 43.1 246.4 3.2 0.0 127 2968 01 53 00 01 54 30 --- 13 26 35 42.9 246.8 3.2 0.0 90 2980 01 53 01 01 54 30 J1029A 13 26 35 46.1 243.9 2.9 0.0 -22 2980 No stop 01 58 00 --- 13 30 05 45.7 244.8 3.0 0.0 188 3007 01 54 31 01 58 30 1013+2449 13 30 36 42.4 247.8 3.3 0.0 7 3007 01 58 30 02 00 00 --- 13 32 06 42.2 248.2 3.3 0.0 90 3018 01 58 31 02 00 00 J1029A 13 32 06 45.4 245.4 3.0 0.0 -22 3018 No stop 02 03 30 --- 13 35 36 45.0 246.3 3.1 0.0 188 3045 02 00 01 02 06 00 1013+2449 13 38 07 41.5 249.7 3.4 0.0 127 3045 02 06 00 02 07 30 --- 13 39 37 41.3 250.1 3.4 0.0 90 3057 02 06 01 02 07 30 J1029B 13 39 37 44.5 247.4 3.1 0.0 -22 3057 No stop 02 11 00 --- 13 43 08 44.1 248.3 3.2 0.0 188 3084 02 07 31 02 11 30 1013+2449 13 43 38 40.8 251.1 3.5 0.0 7 3084 02 11 30 02 13 00 --- 13 45 08 40.6 251.5 3.5 0.0 90 3096 02 11 31 02 13 00 J1029B 13 45 08 43.8 248.8 3.2 0.0 -22 3096 No stop 02 16 30 --- 13 48 38 43.4 249.7 3.3 0.0 188 3123 02 13 01 02 19 00 1013+2449 13 51 09 39.8 253.0 3.6 0.0 127 3123 02 19 00 02 20 30 --- 13 52 39 39.6 253.3 3.6 0.0 90 3134 02 19 01 02 20 30 J1029A 13 52 39 42.9 250.7 3.4 0.0 -22 3134 No stop 02 24 00 --- 13 56 10 42.4 251.6 3.4 0.0 188 3161 02 20 31 02 24 30 1013+2449 13 56 40 39.1 254.3 3.7 0.0 7 3161 02 24 30 02 26 00 --- 13 58 10 38.9 254.7 3.7 0.0 90 3173 02 24 31 02 26 00 J1029A 13 58 10 42.1 252.1 3.5 0.0 -22 3173 No stop 02 29 30 --- 14 01 41 41.7 253.0 3.5 0.0 188 3200 02 26 01 02 32 00 1013+2449 14 04 11 38.1 256.1 3.8 0.0 127 3200 02 32 00 02 33 30 --- 14 05 41 37.9 256.4 3.8 0.0 90 3211 02 32 01 Schedule for ONSALA85 (Code O8 ) 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 14 05 41 41.2 253.9 3.6 0.0 -22 3211 No stop 02 37 00 --- 14 09 12 40.7 254.8 3.6 0.0 188 3239 02 33 31 02 37 30 1013+2449 14 09 42 37.4 257.4 3.9 0.0 7 3239 02 37 30 02 39 00 --- 14 11 12 37.2 257.7 3.9 0.0 90 3250 02 37 31 02 39 00 J1029B 14 11 12 40.5 255.3 3.7 0.0 -22 3250 No stop 02 42 30 --- 14 14 43 40.0 256.1 3.7 0.0 188 3277 02 39 01 02 45 00 1013+2449 14 17 13 36.4 259.1 4.0 0.0 127 3277 02 45 00 02 46 30 --- 14 18 43 36.2 259.5 4.1 0.0 90 3289 02 45 01 02 46 30 J1029A 14 18 43 39.5 257.1 3.8 0.0 -22 3289 No stop 02 50 00 --- 14 22 14 39.0 257.9 3.9 0.0 188 3316 02 46 31 02 50 30 1013+2449 14 22 44 35.7 260.4 4.1 0.0 7 3316 02 50 30 02 52 00 --- 14 24 14 35.5 260.7 4.1 0.0 90 3327 02 50 31 02 52 00 J1029A 14 24 14 38.8 258.3 3.9 0.0 -22 3327 No stop 02 55 30 --- 14 27 45 38.3 259.2 4.0 0.0 188 3354 02 52 01 02 58 00 1013+2449 14 30 15 34.7 262.1 4.2 0.0 127 3354 02 58 00 02 59 30 --- 14 31 46 34.5 262.4 4.3 0.0 90 3366 02 58 01 02 59 30 J1029B 14 31 46 37.8 260.1 4.0 0.0 -22 3366 No stop 03 03 00 --- 14 35 16 37.3 260.9 4.1 0.0 188 3393 02 59 31 03 03 30 1013+2449 14 35 46 33.9 263.3 4.3 0.0 7 3393 03 03 30 03 05 00 --- 14 37 16 33.7 263.6 4.4 0.0 90 3405 03 03 31 03 05 00 J1029B 14 37 16 37.0 261.3 4.1 0.0 -22 3405 No stop 03 08 30 --- 14 40 47 36.6 262.1 4.2 0.0 188 3432 03 05 01 03 11 00 1013+2449 14 43 17 32.9 264.9 4.5 0.0 127 3432 03 11 00 03 12 30 --- 14 44 48 32.7 265.3 4.5 0.0 90 3443 03 11 01 03 12 30 G2 14 44 48 36.0 263.0 4.2 0.0 -22 3443 No stop 03 16 00 --- 14 48 18 35.5 263.8 4.3 0.0 188 3470 03 12 31 03 16 30 1013+2449 14 48 48 32.2 266.1 4.6 0.0 8 3470 03 16 30 03 18 00 --- 14 50 19 32.0 266.5 4.6 0.0 90 3482 03 16 31 03 18 00 G2 14 50 19 35.3 264.2 4.3 0.0 -22 3482 No stop 03 21 30 --- 14 53 49 34.8 265.0 4.4 0.0 188 3509 03 18 01 Schedule for ONSALA85 (Code O8 ) 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 56 20 31.2 267.8 4.7 0.0 127 3509 03 24 00 03 25 30 --- 14 57 50 31.0 268.1 4.7 0.0 90 3521 03 24 01 03 25 30 J1029A 14 57 50 34.3 265.9 4.5 0.0 -22 3521 No stop 03 29 00 --- 15 01 20 33.8 266.6 4.5 0.0 188 3548 03 25 31 03 29 30 1013+2449 15 01 50 30.4 268.9 4.8 0.0 7 3548 03 29 30 03 31 00 --- 15 03 21 30.2 269.3 4.8 0.0 90 3559 03 29 31 03 31 00 J1029A 15 03 21 33.5 267.1 4.5 0.0 -22 3559 No stop 03 34 30 --- 15 06 51 33.1 267.8 4.6 0.0 188 3586 03 31 01 03 37 00 1013+2449 15 09 22 29.4 270.5 4.9 0.0 127 3586 03 37 00 03 38 30 --- 15 10 52 29.2 270.8 4.9 0.0 90 3598 03 37 01 03 38 30 J1029A 15 10 52 32.5 268.7 4.7 0.0 -22 3598 No stop 03 42 00 --- 15 14 23 32.0 269.4 4.7 0.0 188 3625 03 38 31 03 42 30 1013+2449 15 14 53 28.7 271.7 5.0 0.0 7 3625 03 42 30 03 44 00 --- 15 16 23 28.5 272.0 5.0 0.0 90 3637 03 42 31 03 44 00 J1029A 15 16 23 31.8 269.9 4.8 0.0 -22 3637 No stop 03 47 30 --- 15 19 53 31.3 270.6 4.8 0.0 188 3664 03 44 01 03 50 00 1013+2449 15 22 24 27.6 273.2 5.1 0.0 127 3664 03 50 00 03 51 30 --- 15 23 54 27.4 273.5 5.1 0.0 90 3675 03 50 01 03 51 30 J1029B 15 23 54 30.8 271.4 4.9 0.0 -22 3675 No stop 03 55 00 --- 15 27 25 30.3 272.2 4.9 0.0 188 3702 03 51 31 03 55 30 1013+2449 15 27 55 26.9 274.4 5.2 0.0 7 3702 03 55 30 03 57 00 --- 15 29 25 26.7 274.7 5.2 0.0 90 3714 03 55 31 03 57 00 J1029B 15 29 25 30.0 272.6 5.0 0.0 -22 3714 No stop 04 00 30 --- 15 32 56 29.6 273.3 5.0 0.0 188 3741 03 57 01 04 03 00 1013+2449 15 35 26 25.9 275.9 5.3 0.0 127 3741 04 03 00 04 04 30 --- 15 36 56 25.7 276.2 5.4 0.0 90 3753 04 03 01 04 04 30 J1029B 15 36 56 29.0 274.1 5.1 0.0 -22 3753 No stop 04 08 00 --- 15 40 27 28.5 274.8 5.2 0.0 188 3780 04 04 31 04 08 30 1013+2449 15 40 57 25.2 277.0 5.4 0.0 7 3780 04 08 30 04 10 00 --- 15 42 27 25.0 277.3 5.5 0.0 90 3791 04 08 31 Schedule for ONSALA85 (Code O8 ) 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 42 27 28.3 275.3 5.2 0.0 -22 3791 No stop 04 13 30 --- 15 45 58 27.8 276.0 5.3 0.0 188 3818 04 10 01 04 16 00 1013+2449 15 48 28 24.2 278.5 5.6 0.0 127 3818 04 16 00 04 17 30 --- 15 49 58 24.0 278.9 5.6 0.0 90 3830 04 16 01 04 17 30 G2 15 49 58 27.3 276.8 5.3 0.0 -22 3830 No stop 04 21 00 --- 15 53 29 26.8 277.5 5.4 0.0 188 3857 04 17 31 04 21 30 1013+2449 15 53 59 23.4 279.7 5.6 0.0 8 3857 04 21 30 04 23 00 --- 15 55 29 23.2 280.0 5.7 0.0 90 3868 04 21 31 04 23 00 G2 15 55 29 26.5 277.9 5.4 0.0 -22 3868 No stop 04 26 30 --- 15 59 00 26.1 278.6 5.5 0.0 188 3895 04 23 01 04 29 00 1013+2449 16 01 30 22.4 281.2 5.8 0.0 127 3895 04 29 00 04 30 30 --- 16 03 00 22.2 281.5 5.8 0.0 90 3907 04 29 01 04 30 30 J1029A 16 03 00 25.5 279.4 5.5 0.0 -22 3907 No stop 04 34 00 --- 16 06 31 25.1 280.1 5.6 0.0 188 3934 04 30 31 04 34 30 1013+2449 16 07 01 21.7 282.3 5.9 0.0 7 3934 04 34 30 04 36 00 --- 16 08 31 21.5 282.6 5.9 0.0 90 3946 04 34 31 04 36 00 J1029A 16 08 31 24.8 280.5 5.6 0.0 -22 3946 No stop 04 39 30 --- 16 12 02 24.3 281.2 5.7 0.0 188 3973 04 36 01 04 42 00 1013+2449 16 14 32 20.7 283.8 6.0 0.0 127 3973 04 42 00 04 43 30 --- 16 16 03 20.5 284.1 6.0 0.0 90 3984 04 42 01 04 43 30 J1029B 16 16 03 23.8 282.0 5.8 0.0 -22 3984 No stop 04 47 00 --- 16 19 33 23.3 282.7 5.8 0.0 188 4011 04 43 31 04 47 30 1013+2449 16 20 03 20.0 284.9 6.1 0.0 7 4011 04 47 30 04 49 00 --- 16 21 34 19.8 285.2 6.1 0.0 90 4023 04 47 31 04 49 00 J1029B 16 21 34 23.1 283.1 5.8 0.0 -22 4023 No stop 04 52 30 --- 16 25 04 22.6 283.8 5.9 0.0 188 4050 04 49 01 04 55 00 1013+2449 16 27 35 19.0 286.3 6.2 0.0 127 4050 04 55 00 04 56 30 --- 16 29 05 18.8 286.6 6.2 0.0 90 4062 04 55 01 04 56 30 J1029A 16 29 05 22.1 284.6 6.0 0.0 -22 4062 No stop 05 00 00 --- 16 32 35 21.6 285.3 6.0 0.0 188 4089 04 56 31 Schedule for ONSALA85 (Code O8 ) 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 33 05 18.3 287.4 6.3 0.0 7 4089 05 00 30 05 02 00 --- 16 34 36 18.1 287.7 6.3 0.0 90 4100 05 00 31 05 02 00 J1029A 16 34 36 21.4 285.7 6.1 0.0 -22 4100 No stop 05 05 30 --- 16 38 06 20.9 286.3 6.1 0.0 188 4127 05 02 01 05 08 00 1013+2449 16 40 37 17.3 288.9 6.4 0.0 127 4127 05 08 00 05 09 30 --- 16 42 07 17.1 289.2 6.4 0.0 90 4139 05 08 01 05 09 30 J1029B 16 42 07 20.4 287.1 6.2 0.0 -22 4139 No stop 05 13 00 --- 16 45 37 20.0 287.8 6.2 0.0 188 4166 05 09 31 05 13 30 1013+2449 16 46 08 16.6 290.0 6.5 0.0 7 4166 05 13 30 05 15 00 --- 16 47 38 16.4 290.3 6.5 0.0 90 4178 05 13 31 05 15 00 J1029B 16 47 38 19.7 288.2 6.3 0.0 -22 4178 No stop 05 18 30 --- 16 51 08 19.2 288.9 6.3 0.0 188 4205 05 15 01 05 21 00 1013+2449 16 53 39 15.7 291.5 6.6 0.0 127 4205 05 21 00 05 22 30 --- 16 55 09 15.5 291.8 6.7 0.0 90 4216 05 21 01 05 22 30 G2 16 55 09 18.7 289.7 6.4 0.0 -22 4216 No stop 05 25 00 --- 16 57 39 18.4 290.2 6.5 0.0 128 4236 05 22 31 05 25 30 1013+2449 16 58 10 15.1 292.4 6.7 0.0 8 4236 05 25 30 05 26 30 --- 16 59 10 15.0 292.6 6.7 0.0 60 4243 05 25 31 05 26 30 G2 16 59 10 18.2 290.5 6.5 0.0 -22 4243 No stop 05 29 00 --- 17 01 40 17.9 291.0 6.5 0.0 128 4263 05 26 31 05 29 00 1013+2449 17 01 40 14.7 293.1 6.8 0.0 -22 4263 No stop 05 30 00 --- 17 02 40 14.6 293.3 6.8 0.0 38 4270 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: 4 Station: ONSALA85 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= 730.00 730.00 730.00 730.00 730.00 730.00 730.00 730.00 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 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 5 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= 896.49 896.49 896.49 896.49 960.49 960.49 960.49 960.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 5 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