COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: EVN observations of CSOs at 1.3cm (Session 2) Exp. Code: EY045B Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Xi Yan Address: Calaxy and Cosmology Group Xinjiang Astronomical Observatory (XAO), CAS 150 Science 1-Street, Urumqi 830011, China Phone: +86 17335173376 EMAIL: yanxi@xao.ac.cn Fax: Phone during observation: +86 17335173376 Observing mode: vlbi Notes: Target 1: J1148+5924(NGC3894), 0.4 Jy at KVN22GHz; 0.3 Jy at VLBA15GHz. Calibrator: J1128+5925/NGC3998) Target 2: J1347+1217 (1 Jy at 22GHz and 43GHz) Exclude the third target due to the absence of suitable PRing-source. Fringe Finder: J1058+8114 (0.9Jy at 24GHz, compact) Schedule for URUMQI (Code Ur ) Page 2 EVN observations of CSOs at 1.3cm (Session 2) 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 ---------------------------------------------------------------------------------------- --- Wed 26 Feb 2025 Day 57 --- Next scan frequencies: 22139.49 22139.49 22139.49 22139.49 22203.49 22203.49 22203.49 22203.49 22267.49 22267.49 22267.49 22267.49 22331.49 22331.49 22331.49 22331.49 Next BBC frequencies: 147.49 147.49 147.49 147.49 211.49 211.49 211.49 211.49 275.49 275.49 275.49 275.49 339.49 339.49 339.49 339.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 21 00 00 1156+295 13 16 33 69.1 232.7 1.3 41.4 0 0 21 00 00 21 03 30 --- 13 20 03 68.6 234.3 1.3 42.4 210 54 21 00 01 21 04 30 J1128+5925 13 21 03 66.8 322.7 1.9 120.6 -32 54 21 04 30 21 06 30 =1125+596 13 23 04 66.6 322.4 1.9 119.8 88 85 21 04 31 21 06 30 NGC3894 13 23 04 68.8 326.2 1.5 127.8 -8 85 No stop 21 10 30 --- 13 27 04 68.4 325.4 1.6 126.2 232 146 21 06 31 21 10 30 NGC3894 13 27 04 68.4 325.4 1.6 126.2 -2 146 No stop 21 14 30 --- 13 31 05 68.0 324.6 1.7 124.5 238 208 21 10 31 21 14 30 NGC3894 13 31 05 68.0 324.6 1.7 124.5 -2 208 No stop 21 18 30 --- 13 35 06 67.5 323.8 1.7 123.0 238 269 21 14 31 21 19 30 J1128+5925 13 36 06 65.1 320.5 2.1 115.3 52 269 21 19 30 21 20 30 =1125+596 13 37 06 65.0 320.4 2.1 115.0 60 285 21 19 31 21 20 30 NGC3894 13 37 06 67.3 323.4 1.8 122.2 -8 285 No stop 21 24 30 --- 13 41 07 66.9 322.8 1.8 120.7 232 346 21 20 31 21 24 30 NGC3894 13 41 07 66.9 322.8 1.8 120.7 -2 346 No stop 21 28 30 --- 13 45 07 66.4 322.1 1.9 119.3 238 408 21 24 31 21 28 30 NGC3894 13 45 07 66.4 322.1 1.9 119.3 -2 408 No stop 21 32 30 --- 13 49 08 66.0 321.5 2.0 117.9 238 469 21 28 31 21 33 30 J1128+5925 13 50 08 63.5 318.9 2.3 110.8 52 469 21 33 30 21 34 30 =1125+596 13 51 08 63.4 318.8 2.4 110.5 60 485 21 33 31 21 34 30 NGC3894 13 51 08 65.8 321.2 2.0 117.2 -8 485 No stop 21 38 30 --- 13 55 09 65.3 320.7 2.1 115.8 232 546 21 34 31 21 38 30 NGC3894 13 55 09 65.3 320.7 2.1 115.8 -2 546 No stop 21 42 30 --- 13 59 10 64.8 320.1 2.1 114.5 238 608 21 38 31 21 42 30 NGC3894 13 59 10 64.8 320.1 2.1 114.5 -2 608 No stop 21 46 30 --- 14 03 10 64.4 319.7 2.2 113.2 238 669 21 42 31 Schedule for URUMQI (Code Ur ) Page 3 EVN observations of CSOs at 1.3cm (Session 2) 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 ---------------------------------------------------------------------------------------- --- Wed 26 Feb 2025 Day 57 --- 21 47 30 J1128+5925 14 04 11 61.8 317.6 2.6 106.7 52 669 21 47 30 21 48 30 =1125+596 14 05 11 61.7 317.5 2.6 106.4 60 685 21 47 31 21 48 30 NGC3894 14 05 11 64.1 319.4 2.2 112.5 -8 685 No stop 21 52 30 --- 14 09 11 63.7 319.0 2.3 111.3 232 746 21 48 31 21 52 30 NGC3894 14 09 11 63.7 319.0 2.3 111.3 -2 746 No stop 21 56 30 --- 14 13 12 63.2 318.6 2.4 110.1 238 808 21 52 31 21 56 30 NGC3894 14 13 12 63.2 318.6 2.4 110.1 -2 808 No stop 22 00 30 --- 14 17 13 62.7 318.2 2.4 108.9 238 869 21 56 31 22 01 30 J1128+5925 14 18 13 60.0 316.7 2.8 102.9 52 869 22 01 30 22 02 30 =1125+596 14 19 13 59.9 316.6 2.8 102.6 60 885 22 01 31 22 02 30 NGC3894 14 19 13 62.4 318.0 2.5 108.3 -8 885 No stop 22 06 30 --- 14 23 14 62.0 317.7 2.5 107.1 232 946 22 02 31 22 06 30 NGC3894 14 23 14 62.0 317.7 2.5 107.1 -2 946 No stop 22 10 30 --- 14 27 14 61.5 317.4 2.6 106.0 238 1008 22 06 31 22 10 30 NGC3894 14 27 14 61.5 317.4 2.6 106.0 -2 1008 No stop 22 14 30 --- 14 31 15 61.0 317.1 2.7 104.9 238 1069 22 10 31 22 15 30 J1128+5925 14 32 15 58.3 316.0 3.0 99.3 52 1069 22 15 30 22 16 30 =1125+596 14 33 15 58.2 316.0 3.1 99.0 60 1085 22 15 31 22 16 30 NGC3894 14 33 15 60.7 317.0 2.7 104.3 -8 1085 No stop 22 20 30 --- 14 37 16 60.2 316.7 2.8 103.3 232 1146 22 16 31 22 20 30 NGC3894 14 37 16 60.2 316.7 2.8 103.3 -2 1146 No stop 22 24 30 --- 14 41 17 59.7 316.5 2.9 102.2 238 1208 22 20 31 22 24 30 NGC3894 14 41 17 59.7 316.5 2.9 102.2 -2 1208 No stop 22 28 30 --- 14 45 17 59.2 316.3 2.9 101.2 238 1269 22 24 31 22 29 30 J1128+5925 14 46 17 56.5 315.6 3.3 95.9 52 1269 22 29 30 22 30 30 =1125+596 14 47 18 56.4 315.5 3.3 95.7 60 1285 22 29 31 22 30 30 NGC3894 14 47 18 59.0 316.2 3.0 100.6 -8 1285 No stop 22 34 30 --- 14 51 18 58.5 316.0 3.0 99.6 232 1346 22 30 31 22 34 30 NGC3894 14 51 18 58.5 316.0 3.0 99.6 -2 1346 No stop 22 38 30 --- 14 55 19 58.0 315.9 3.1 98.6 238 1408 22 34 31 Schedule for URUMQI (Code Ur ) Page 4 EVN observations of CSOs at 1.3cm (Session 2) 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 ---------------------------------------------------------------------------------------- --- Wed 26 Feb 2025 Day 57 --- 22 38 30 NGC3894 14 55 19 58.0 315.9 3.1 98.6 -2 1408 No stop 22 42 30 --- 14 59 20 57.5 315.8 3.2 97.7 238 1469 22 38 31 22 43 30 J1128+5925 15 00 20 54.7 315.3 3.5 92.7 52 1469 22 43 30 22 44 30 =1125+596 15 01 20 54.6 315.3 3.5 92.5 60 1485 22 43 31 22 46 30 J1347+1217 15 03 20 54.8 212.8 1.2 23.7 13 1485 22 46 30 22 48 30 =1345+125 15 05 21 54.6 213.6 1.3 24.2 120 1515 22 46 31 22 48 30 J1347+1217 15 05 21 54.6 213.6 1.3 24.2 -2 1515 No stop 22 52 30 =1345+125 15 09 21 54.2 215.1 1.3 25.3 238 1577 22 48 31 22 52 30 J1347+1217 15 09 21 54.2 215.1 1.3 25.3 -2 1577 No stop 22 56 30 =1345+125 15 13 22 53.8 216.6 1.4 26.3 238 1638 22 52 31 22 56 30 J1347+1217 15 13 22 53.8 216.6 1.4 26.3 -2 1638 No stop 23 00 30 =1345+125 15 17 23 53.3 218.1 1.5 27.3 238 1700 22 56 31 23 01 00 J1347+1217 15 17 53 53.3 218.3 1.5 27.4 28 1700 23 01 00 23 05 00 =1345+125 15 21 53 52.8 219.7 1.6 28.3 240 1762 23 01 01 23 05 00 J1347+1217 15 21 53 52.8 219.7 1.6 28.3 -2 1762 No stop 23 09 00 =1345+125 15 25 54 52.3 221.1 1.6 29.2 238 1823 23 05 01 23 09 30 J1347+1217 15 26 24 52.3 221.3 1.6 29.3 28 1823 23 09 30 23 13 30 =1345+125 15 30 25 51.8 222.7 1.7 30.2 240 1885 23 09 31 23 13 30 J1347+1217 15 30 25 51.8 222.7 1.7 30.2 -2 1885 No stop 23 18 00 =1345+125 15 34 55 51.2 224.2 1.8 31.2 268 1954 23 13 31 23 18 00 J1347+1217 15 34 55 51.2 224.2 1.8 31.2 -2 1954 No stop 23 22 30 =1345+125 15 39 26 50.7 225.7 1.8 32.1 268 2023 23 18 01 23 23 00 J1347+1217 15 39 56 50.6 225.9 1.9 32.2 28 2023 23 23 00 23 27 00 =1345+125 15 43 57 50.1 227.2 1.9 33.0 240 2085 23 23 01 23 27 00 J1347+1217 15 43 57 50.1 227.2 1.9 33.0 -2 2085 No stop 23 31 30 =1345+125 15 48 28 49.5 228.6 2.0 33.8 268 2154 23 27 01 23 31 30 J1347+1217 15 48 28 49.5 228.6 2.0 33.8 -2 2154 No stop 23 36 00 =1345+125 15 52 58 48.8 230.0 2.1 34.6 268 2223 23 31 31 23 36 30 J1347+1217 15 53 28 48.8 230.1 2.1 34.7 28 2223 23 36 30 23 40 30 =1345+125 15 57 29 48.2 231.3 2.1 35.4 240 2285 23 36 31 Schedule for URUMQI (Code Ur ) Page 5 EVN observations of CSOs at 1.3cm (Session 2) 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 ---------------------------------------------------------------------------------------- --- Wed 26 Feb 2025 Day 57 --- 23 40 30 J1347+1217 15 57 29 48.2 231.3 2.1 35.4 -2 2285 No stop 23 45 00 =1345+125 16 02 00 47.6 232.7 2.2 36.2 268 2354 23 40 31 23 45 00 J1347+1217 16 02 00 47.6 232.7 2.2 36.2 -2 2354 No stop 23 49 30 =1345+125 16 06 31 46.9 234.0 2.3 36.9 268 2423 23 45 01 23 50 00 J1347+1217 16 07 01 46.8 234.1 2.3 37.0 28 2423 23 50 00 23 54 00 =1345+125 16 11 01 46.2 235.3 2.4 37.6 240 2485 23 50 01 23 54 00 J1347+1217 16 11 01 46.2 235.3 2.4 37.6 -2 2485 No stop 23 58 30 =1345+125 16 15 32 45.6 236.5 2.4 38.2 268 2554 23 54 01 --- Start: Wed 26 Feb 2025 Day 57 -- Stop: Thu 27 Feb 2025 Day 58 --- 23 58 30 J1347+1217 16 15 32 45.6 236.5 2.4 38.2 -2 2554 No stop 00 03 00 =1345+125 16 20 03 44.9 237.7 2.5 38.9 268 2623 23 58 31 00 03 30 J1347+1217 16 20 33 44.8 237.9 2.5 38.9 28 2623 00 03 30 00 07 30 =1345+125 16 24 34 44.2 238.9 2.6 39.5 240 2685 00 03 31 00 07 30 J1347+1217 16 24 34 44.2 238.9 2.6 39.5 -2 2685 No stop 00 12 00 =1345+125 16 29 04 43.5 240.1 2.7 40.1 268 2754 00 07 31 00 12 00 J1347+1217 16 29 04 43.5 240.1 2.7 40.1 -2 2754 No stop 00 16 30 =1345+125 16 33 35 42.7 241.3 2.7 40.6 268 2823 00 12 01 00 17 00 J1347+1217 16 34 05 42.7 241.4 2.8 40.7 28 2823 00 17 00 00 21 00 =1345+125 16 38 06 42.0 242.4 2.8 41.1 240 2885 00 17 01 00 21 00 J1347+1217 16 38 06 42.0 242.4 2.8 41.1 -2 2885 No stop 00 25 30 =1345+125 16 42 36 41.3 243.5 2.9 41.6 268 2954 00 21 01 00 25 30 J1347+1217 16 42 36 41.3 243.5 2.9 41.6 -2 2954 No stop 00 30 00 =1345+125 16 47 07 40.6 244.6 3.0 42.1 268 3023 00 25 31 00 30 30 J1347+1217 16 47 37 40.5 244.7 3.0 42.2 28 3023 00 30 30 00 34 30 =1345+125 16 51 38 39.8 245.6 3.0 42.6 240 3085 00 30 31 00 34 30 J1347+1217 16 51 38 39.8 245.6 3.0 42.6 -2 3085 No stop 00 39 00 =1345+125 16 56 09 39.1 246.7 3.1 43.0 268 3154 00 34 31 00 39 00 J1347+1217 16 56 09 39.1 246.7 3.1 43.0 -2 3154 No stop 00 43 30 =1345+125 17 00 39 38.3 247.7 3.2 43.4 268 3223 00 39 01 Schedule for URUMQI (Code Ur ) Page 6 EVN observations of CSOs at 1.3cm (Session 2) 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 ---------------------------------------------------------------------------------------- --- Thu 27 Feb 2025 Day 58 --- 00 44 30 J1347+1217 17 01 40 38.1 247.9 3.2 43.5 58 3223 00 44 30 00 49 00 =1345+125 17 06 10 37.4 249.0 3.3 43.9 270 3292 00 44 31 00 49 00 J1347+1217 17 06 10 37.4 249.0 3.3 43.9 -2 3292 No stop 00 53 00 =1345+125 17 10 11 36.7 249.8 3.4 44.2 238 3354 00 49 01 01 03 00 NGC3998 17 20 13 39.5 313.4 5.3 67.9 533 3354 01 03 00 01 07 00 --- 17 24 13 38.9 313.7 5.4 67.3 240 3415 01 03 01 01 08 00 NGC3894 17 25 13 39.2 319.1 5.6 68.5 51 3415 01 08 00 01 12 00 --- 17 29 14 38.7 319.3 5.7 67.8 240 3477 01 08 01 01 12 00 NGC3998 17 29 14 38.3 314.0 5.5 66.5 -9 3477 No stop 01 16 00 --- 17 33 15 37.8 314.3 5.6 65.8 231 3538 01 12 01 01 16 00 NGC3894 17 33 15 38.2 319.6 5.7 67.1 -9 3538 No stop 01 20 00 --- 17 37 15 37.8 319.8 5.8 66.4 231 3600 01 16 01 01 21 00 NGC3998 17 38 16 37.1 314.7 5.6 65.0 51 3600 01 21 00 01 25 00 --- 17 42 16 36.6 315.0 5.7 64.4 240 3662 01 21 01 01 26 00 NGC3894 17 43 16 37.1 320.2 5.9 65.4 51 3662 01 26 00 01 30 00 --- 17 47 17 36.6 320.5 6.0 64.7 240 3723 01 26 01 01 30 00 NGC3998 17 47 17 36.0 315.4 5.8 63.6 -9 3723 No stop 01 34 00 --- 17 51 18 35.5 315.7 5.9 62.9 231 3785 01 30 01 01 34 00 NGC3894 17 51 18 36.1 320.8 6.0 64.0 -9 3785 No stop 01 38 00 --- 17 55 18 35.7 321.0 6.1 63.3 231 3846 01 34 01 01 39 00 NGC3998 17 56 19 34.8 316.1 6.0 62.1 51 3846 01 39 00 01 43 00 --- 18 00 19 34.3 316.4 6.0 61.5 240 3908 01 39 01 01 44 00 NGC3894 18 01 19 35.0 321.5 6.2 62.2 51 3908 01 44 00 01 48 00 --- 18 05 20 34.5 321.8 6.3 61.5 240 3969 01 44 01 01 48 00 NGC3998 18 05 20 33.7 316.9 6.1 60.7 -9 3969 No stop 01 52 00 --- 18 09 21 33.2 317.2 6.2 60.0 231 4031 01 48 01 01 52 00 NGC3894 18 09 21 34.1 322.1 6.3 60.8 -9 4031 No stop 01 56 00 --- 18 13 21 33.6 322.4 6.4 60.1 231 4092 01 52 01 01 57 00 NGC3998 18 14 22 32.6 317.6 6.3 59.3 51 4092 01 57 00 02 01 00 --- 18 18 22 32.1 318.0 6.3 58.6 240 4154 01 57 01 Schedule for URUMQI (Code Ur ) Page 7 EVN observations of CSOs at 1.3cm (Session 2) 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 ---------------------------------------------------------------------------------------- --- Thu 27 Feb 2025 Day 58 --- 02 02 00 NGC3894 18 19 22 33.0 322.8 6.5 59.1 51 4154 02 02 00 02 06 00 --- 18 23 23 32.5 323.1 6.6 58.4 240 4215 02 02 01 02 06 00 NGC3998 18 23 23 31.5 318.4 6.4 57.8 -9 4215 No stop 02 10 00 --- 18 27 24 31.0 318.8 6.5 57.2 231 4277 02 06 01 02 10 00 NGC3894 18 27 24 32.1 323.5 6.6 57.7 -9 4277 No stop 02 14 00 --- 18 31 24 31.7 323.8 6.7 57.0 231 4338 02 10 01 02 15 00 NGC3998 18 32 24 30.4 319.2 6.6 56.4 51 4338 02 15 00 02 19 00 --- 18 36 25 29.9 319.6 6.6 55.7 240 4400 02 15 01 02 20 00 NGC3894 18 37 25 31.0 324.3 6.8 56.0 51 4400 02 20 00 02 24 00 --- 18 41 26 30.6 324.6 6.9 55.3 240 4462 02 20 01 02 24 00 NGC3998 18 41 26 29.4 320.1 6.7 54.9 -9 4462 No stop 02 28 00 --- 18 45 27 28.9 320.4 6.8 54.3 231 4523 02 24 01 02 28 00 NGC3894 18 45 27 30.2 325.0 6.9 54.6 -9 4523 No stop 02 32 00 --- 18 49 27 29.8 325.3 7.0 53.9 231 4585 02 28 01 02 33 00 NGC3998 18 50 27 28.3 320.9 6.9 53.5 52 4585 02 33 00 02 37 00 --- 18 54 28 27.9 321.3 6.9 52.9 240 4646 02 33 01 02 38 00 NGC3894 18 55 28 29.2 325.8 7.1 52.9 52 4646 02 38 00 02 42 00 --- 18 59 29 28.8 326.2 7.2 52.2 240 4708 02 38 01 02 42 00 NGC3998 18 59 29 27.3 321.8 7.0 52.1 -8 4708 No stop 02 46 00 --- 19 03 30 26.8 322.2 7.1 51.4 232 4769 02 42 01 02 46 00 NGC3894 19 03 30 28.4 326.6 7.2 51.5 -8 4769 No stop 02 50 00 --- 19 07 30 28.0 326.9 7.3 50.8 232 4831 02 46 01 02 51 00 NGC3998 19 08 30 26.3 322.7 7.2 50.6 52 4831 02 51 00 02 55 00 --- 19 12 31 25.8 323.1 7.2 50.0 240 4892 02 51 01 02 57 00 J1058+8114 19 14 31 38.2 350.6 8.2 50.3 89 4892 02 57 00 03 00 00 =1053+815 19 17 32 38.1 350.7 8.3 49.7 180 4938 02 57 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.K2048 --- 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: 9 Station: URUMQI Total bit rate: 2048 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 21992.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 22139.49 22139.49 22139.49 22139.49 22203.49 22203.49 22203.49 22203.49 22267.49 22267.49 22267.49 22267.49 22331.49 22331.49 22331.49 22331.49 BBC fr= 147.49 147.49 147.49 147.49 211.49 211.49 211.49 211.49 275.49 275.49 275.49 275.49 339.49 339.49 339.49 339.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 12 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * NGC3998 11 55 20.947530 * 11 57 56.133331 11 59 16.874136 0.00 55 43 54.65353 * 55 27 12.92205 55 18 37.42249 0.00 From catalog imbedded in main SCHED input file. 1053+815 10 53 36.229432 * 10 58 11.535369 11 00 37.853651 0.03 * J1058+8114 81 30 35.56783 * 81 14 32.67518 81 06 23.71190 0.00 J1058+81 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 35777 observations. 1125+596 11 25 23.181651 * 11 28 13.340676 11 29 41.945018 0.11 * J1128+5925 59 41 46.14385 * 59 25 14.79854 59 16 47.30813 0.06 J1128+59 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 477 observations. * NGC3894 11 46 10.410918 * 11 48 50.358256 11 50 13.820333 0.36 J1148+5924 59 41 36.72438 * 59 24 56.38192 59 16 22.53506 0.19 1146+596 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 120 observations. * 1156+295 11 56 57.786211 * 11 59 31.833912 12 00 50.969786 0.00 J1159+2914 29 31 25.73880 * 29 14 43.82690 29 06 08.48410 0.00 J1159+29 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 78215 observations. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 19.394240 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 30.58841 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. 1345+125 13 45 06.171234 * 13 47 33.361612 13 48 48.446212 0.10 * J1347+1217 12 32 20.33883 * 12 17 24.24015 12 09 39.64632 0.21 J1347+12 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 201 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline NGC3998 sess125.K2048 1 2 3 6 7 8 10 11 12 13 14 + 0.867 71.210 J1058+8114 sess125.K2048 1 2 3 6 7 8 10 11 12 13 14 + 0.050 5.247 J1128+5925 sess125.K2048 1 2 3 6 7 8 10 11 12 13 14 + 0.150 18.843 NGC3894 sess125.K2048 1 2 3 6 7 8 10 11 12 13 14 + 2.200 260.287 1156+295 sess125.K2048 1 2 3 6 7 8 10 11 12 13 14 + 0.058 8.925 3C286 sess125.K2048 2 14 0.050 0.500 J1347+1217 sess125.K2048 1 2 3 6 7 8 10 11 12 13 14 + 2.025 277.350 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) NGC3998 130.5 J1058+8114 107.2 J1128+5925 128.2 NGC3894 127.4 1156+295 152.0 3C286 134.4 J1347+1217 133.7 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg