COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: EVN observations of OH megamaser galaxy IRAS 17526+3253 Exp. Code: EW022A Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Zhongzu Wu Address: Guizhou University College of Science,Guizhou University Guiyang City, Guizhou province China Phone: +86-851-13595060175 EMAIL: zzwu08@gmail.com Fax: +86-851-83860700 Phone during observation: +86-851-13595060175 Observing mode: evn Notes: We require two pass of correlation at position IRAS17526s and IRAS17526n Schedule for URUMQI (Code Ur ) Page 2 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- Next scan frequencies: 1568.22 1568.22 1568.22 1568.22 1600.22 1600.22 1600.22 1600.22 1632.22 1632.22 1632.22 1632.22 1664.22 1664.22 1664.22 1664.22 Next BBC frequencies: 268.22 268.22 268.22 268.22 300.22 300.22 300.22 300.22 332.22 332.22 332.22 332.22 364.22 364.22 364.22 364.22 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 00 30 00 J1748+3404 17 21 32 79.2 148.3 -0.5 -27.4 0 0 00 30 00 00 31 00 =1746+340 17 22 32 79.3 149.3 -0.4 -26.6 60 8 00 30 01 00 31 00 IRAS17526 17 22 32 77.6 146.1 -0.5 -28.8 -7 8 No stop 00 34 30 --- 17 26 02 78.0 149.2 -0.5 -26.3 203 35 00 31 01 00 35 00 J1748+3404 17 26 32 79.6 153.4 -0.4 -23.1 22 35 00 35 00 00 36 00 =1746+340 17 27 33 79.7 154.4 -0.4 -22.2 60 42 00 35 01 00 36 00 IRAS17526 17 27 33 78.1 150.5 -0.5 -25.1 -8 42 No stop 00 39 30 --- 17 31 03 78.4 153.9 -0.4 -22.4 202 69 00 36 01 00 39 30 J1748+3404 17 31 03 80.0 158.3 -0.3 -18.9 -9 69 No stop 00 41 00 =1746+340 17 32 33 80.1 160.0 -0.3 -17.4 81 81 00 39 31 00 41 00 IRAS17526 17 32 33 78.5 155.3 -0.4 -21.2 -9 81 No stop 00 44 30 --- 17 36 04 78.8 158.8 -0.3 -18.2 201 108 00 41 01 00 45 00 J1748+3404 17 36 34 80.3 164.7 -0.2 -13.4 21 108 00 45 00 00 46 00 =1746+340 17 37 34 80.3 165.9 -0.2 -12.3 60 115 00 45 01 00 46 00 IRAS17526 17 37 34 78.9 160.4 -0.3 -16.9 -9 115 No stop 00 49 30 --- 17 41 05 79.0 164.1 -0.2 -13.7 201 142 00 46 01 00 49 30 J1748+3404 17 41 05 80.5 170.2 -0.1 -8.6 -10 142 No stop 00 51 00 =1746+340 17 42 35 80.5 172.1 -0.1 -6.9 80 154 00 49 31 00 51 00 IRAS17526 17 42 35 79.1 165.7 -0.2 -12.3 -10 154 No stop 00 54 30 --- 17 46 06 79.3 169.6 -0.2 -9.0 200 181 00 51 01 00 55 00 J1748+3404 17 46 36 80.6 177.1 -0.0 -2.5 19 181 00 55 00 00 56 00 =1746+340 17 47 36 80.6 178.4 -0.0 -1.4 60 188 00 55 01 00 56 00 IRAS17526 17 47 36 79.3 171.3 -0.1 -7.5 -11 188 No stop 00 59 30 --- 17 51 06 79.4 175.2 -0.1 -4.1 199 215 00 56 01 00 59 30 J1748+3404 17 51 06 80.6 182.8 0.0 2.5 -12 215 No stop 01 01 00 =1746+340 17 52 37 80.6 184.7 0.1 4.1 78 227 00 59 31 Schedule for URUMQI (Code Ur ) Page 3 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 01 01 00 IRAS17526 17 52 37 79.4 176.9 -0.0 -2.6 -12 227 No stop 01 04 30 --- 17 56 07 79.4 180.9 0.0 0.8 198 254 01 01 01 01 05 00 J1748+3404 17 56 37 80.5 189.7 0.1 8.5 18 254 01 05 00 01 06 00 =1746+340 17 57 37 80.4 191.0 0.1 9.6 60 262 01 05 01 01 06 00 IRAS17526 17 57 37 79.4 182.7 0.0 2.3 -12 262 No stop 01 09 30 --- 18 01 08 79.3 186.6 0.1 5.7 198 288 01 06 01 01 09 30 J1748+3404 18 01 08 80.3 195.2 0.2 13.3 -13 288 No stop 01 11 00 =1746+340 18 02 38 80.2 197.0 0.2 14.8 77 300 01 09 31 01 12 35 3C345 18 04 14 74.5 263.0 1.3 69.6 26 300 01 12 35 01 15 35 --- 18 07 25 74.0 263.8 1.4 69.8 180 323 01 12 36 01 17 00 J1748+3404 18 08 39 79.8 203.8 0.3 20.7 20 323 01 17 00 01 18 00 =1746+340 18 09 39 79.8 204.9 0.3 21.7 60 331 01 17 01 01 18 00 IRAS17526 18 09 39 79.0 196.0 0.2 13.8 -13 331 No stop 01 21 30 --- 18 13 10 78.8 199.8 0.3 17.0 197 358 01 18 01 01 22 00 J1748+3404 18 13 40 79.4 209.1 0.4 25.3 17 358 01 22 00 01 23 00 =1746+340 18 14 40 79.3 210.2 0.4 26.1 60 365 01 22 01 01 23 00 IRAS17526 18 14 40 78.7 201.3 0.3 18.3 -13 365 No stop 01 26 30 --- 18 18 10 78.5 204.8 0.4 21.3 197 392 01 23 01 01 26 30 J1748+3404 18 18 10 79.0 213.6 0.5 29.0 -13 392 No stop 01 28 00 =1746+340 18 19 41 78.8 215.0 0.5 30.2 77 404 01 26 31 01 28 00 IRAS17526 18 19 41 78.4 206.3 0.4 22.5 -13 404 No stop 01 31 30 --- 18 23 11 78.1 209.6 0.5 25.3 197 431 01 28 01 01 32 00 J1748+3404 18 23 41 78.4 218.6 0.6 33.1 17 431 01 32 00 01 33 00 =1746+340 18 24 41 78.3 219.4 0.6 33.8 60 438 01 32 01 01 33 00 IRAS17526 18 24 41 77.9 211.0 0.5 26.4 -12 438 No stop 01 36 30 --- 18 28 12 77.6 214.0 0.5 28.9 198 465 01 33 01 01 36 30 J1748+3404 18 28 12 77.9 222.3 0.7 36.1 -12 465 No stop 01 38 00 =1746+340 18 29 42 77.7 223.5 0.7 37.1 78 477 01 36 31 01 38 00 IRAS17526 18 29 42 77.4 215.3 0.6 30.0 -12 477 No stop 01 41 30 --- 18 33 13 77.1 218.2 0.6 32.3 198 504 01 38 01 Schedule for URUMQI (Code Ur ) Page 4 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 01 42 00 J1748+3404 18 33 43 77.2 226.5 0.7 39.5 18 504 01 42 00 01 43 00 =1746+340 18 34 43 77.0 227.2 0.8 40.0 60 512 01 42 01 01 43 00 IRAS17526 18 34 43 76.9 219.3 0.7 33.2 -12 512 No stop 01 46 30 --- 18 38 14 76.5 222.0 0.7 35.3 198 538 01 43 01 01 46 30 J1748+3404 18 38 14 76.6 229.6 0.8 41.9 -12 538 No stop 01 48 00 =1746+340 18 39 44 76.4 230.6 0.8 42.6 78 550 01 46 31 01 48 00 IRAS17526 18 39 44 76.3 223.1 0.7 36.2 -11 550 No stop 01 51 30 --- 18 43 15 75.9 225.5 0.8 38.1 199 577 01 48 01 01 52 00 J1748+3404 18 43 45 75.8 233.1 0.9 44.5 19 577 01 52 00 01 53 00 =1746+340 18 44 45 75.6 233.7 0.9 44.9 60 585 01 52 01 01 53 00 IRAS17526 18 44 45 75.7 226.5 0.8 38.8 -11 585 No stop 01 56 30 --- 18 48 15 75.2 228.8 0.9 40.5 199 612 01 53 01 01 56 30 J1748+3404 18 48 15 75.1 235.7 1.0 46.4 -11 612 No stop 01 58 00 =1746+340 18 49 46 74.9 236.6 1.0 47.0 79 623 01 56 31 01 59 35 3C345 18 51 22 66.0 272.1 2.1 70.6 56 623 01 59 35 02 02 35 --- 18 54 32 65.4 272.6 2.2 70.6 180 646 01 59 36 02 04 00 J1748+3404 18 55 47 74.0 239.7 1.1 49.1 47 646 02 04 00 02 05 00 =1746+340 18 56 47 73.8 240.2 1.1 49.4 60 654 02 04 01 02 05 00 IRAS17526 18 56 47 74.0 233.8 1.0 44.2 -10 654 No stop 02 08 30 --- 19 00 18 73.5 235.6 1.1 45.5 200 681 02 05 01 02 09 00 J1748+3404 19 00 48 73.2 242.0 1.2 50.7 20 681 02 09 00 02 10 00 =1746+340 19 01 48 73.0 242.5 1.2 51.0 60 688 02 09 01 02 10 00 IRAS17526 19 01 48 73.2 236.4 1.1 46.0 -10 688 No stop 02 13 30 --- 19 05 18 72.7 238.1 1.2 47.2 200 715 02 10 01 02 13 30 J1748+3404 19 05 18 72.4 244.0 1.3 51.9 -10 715 No stop 02 15 00 =1746+340 19 06 49 72.2 244.6 1.3 52.3 80 727 02 13 31 02 15 00 IRAS17526 19 06 49 72.5 238.8 1.2 47.7 -10 727 No stop 02 18 30 --- 19 10 19 71.9 240.4 1.3 48.7 200 754 02 15 01 02 19 00 J1748+3404 19 10 49 71.5 246.2 1.4 53.3 20 754 02 19 00 02 20 00 =1746+340 19 11 49 71.4 246.6 1.4 53.5 60 762 02 19 01 Schedule for URUMQI (Code Ur ) Page 5 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 02 20 00 IRAS17526 19 11 49 71.7 241.1 1.3 49.2 -9 762 No stop 02 23 30 --- 19 15 20 71.1 242.6 1.3 50.1 201 788 02 20 01 02 23 30 J1748+3404 19 15 20 70.8 248.0 1.4 54.3 -9 788 No stop 02 25 00 =1746+340 19 16 50 70.5 248.5 1.5 54.6 81 800 02 23 31 02 25 00 IRAS17526 19 16 50 70.9 243.2 1.4 50.5 -9 800 No stop 02 28 30 --- 19 20 21 70.3 244.6 1.4 51.3 201 827 02 25 01 02 29 00 J1748+3404 19 20 51 69.8 249.9 1.5 55.4 21 827 02 29 00 02 30 00 =1746+340 19 21 51 69.7 250.3 1.5 55.5 60 835 02 29 01 02 30 00 IRAS17526 19 21 51 70.1 245.2 1.4 51.7 -9 835 No stop 02 33 30 --- 19 25 22 69.5 246.5 1.5 52.4 201 862 02 30 01 02 33 30 J1748+3404 19 25 22 69.1 251.4 1.6 56.1 -9 862 No stop 02 35 00 =1746+340 19 26 52 68.8 251.9 1.6 56.4 81 873 02 33 31 02 35 00 IRAS17526 19 26 52 69.2 247.0 1.5 52.7 -9 873 No stop 02 38 30 --- 19 30 23 68.6 248.3 1.6 53.4 201 900 02 35 01 02 39 00 J1748+3404 19 30 53 68.1 253.1 1.7 57.0 21 900 02 39 00 02 40 00 =1746+340 19 31 53 67.9 253.4 1.7 57.1 60 908 02 39 01 02 40 00 IRAS17526 19 31 53 68.4 248.8 1.6 53.7 -9 908 No stop 02 43 30 --- 19 35 23 67.8 250.0 1.7 54.3 201 935 02 40 01 02 43 30 J1748+3404 19 35 23 67.3 254.5 1.8 57.6 -9 935 No stop 02 45 00 =1746+340 19 36 54 67.1 254.9 1.8 57.7 81 946 02 43 31 02 45 00 IRAS17526 19 36 54 67.5 250.4 1.7 54.5 -8 946 No stop 02 48 30 --- 19 40 24 66.9 251.5 1.8 55.0 202 973 02 45 01 02 49 00 J1748+3404 19 40 54 66.4 256.0 1.9 58.2 22 973 02 49 00 02 50 00 =1746+340 19 41 54 66.2 256.3 1.9 58.3 60 981 02 49 01 02 50 00 IRAS17526 19 41 54 66.7 252.0 1.8 55.3 -8 981 No stop 02 53 30 --- 19 45 25 66.1 253.0 1.8 55.7 202 1008 02 50 01 02 53 30 J1748+3404 19 45 25 65.6 257.2 1.9 58.7 -8 1008 No stop 02 55 00 =1746+340 19 46 55 65.3 257.6 2.0 58.8 82 1019 02 53 31 02 55 00 IRAS17526 19 46 55 65.8 253.5 1.9 55.9 -8 1019 No stop 02 58 30 --- 19 50 26 65.2 254.5 1.9 56.4 202 1046 02 55 01 Schedule for URUMQI (Code Ur ) Page 6 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 02 59 00 J1748+3404 19 50 56 64.6 258.6 2.0 59.2 22 1046 02 59 00 03 00 00 =1746+340 19 51 56 64.4 258.9 2.1 59.3 60 1054 02 59 01 03 00 00 IRAS17526 19 51 56 64.9 254.9 1.9 56.5 -8 1054 No stop 03 03 30 --- 19 55 27 64.3 255.8 2.0 56.9 202 1081 03 00 01 03 03 30 J1748+3404 19 55 27 63.8 259.7 2.1 59.5 -8 1081 No stop 03 05 00 =1746+340 19 56 57 63.5 260.1 2.1 59.6 82 1092 03 03 31 03 05 00 IRAS17526 19 56 57 64.0 256.2 2.0 57.1 -8 1092 No stop 03 08 30 --- 20 00 27 63.4 257.1 2.1 57.4 202 1119 03 05 01 03 09 00 J1748+3404 20 00 58 62.8 261.0 2.2 59.9 22 1119 03 09 00 03 10 00 =1746+340 20 01 58 62.6 261.2 2.2 60.0 60 1127 03 09 01 03 10 00 IRAS17526 20 01 58 63.2 257.5 2.1 57.5 -8 1127 No stop 03 13 30 --- 20 05 28 62.5 258.4 2.2 57.8 202 1154 03 10 01 03 13 30 J1748+3404 20 05 28 62.0 262.0 2.3 60.2 -8 1154 No stop 03 15 00 =1746+340 20 06 59 61.7 262.3 2.3 60.2 82 1165 03 13 31 03 15 00 IRAS17526 20 06 59 62.3 258.7 2.2 57.9 -8 1165 No stop 03 18 30 --- 20 10 29 61.6 259.5 2.3 58.2 202 1192 03 15 01 03 19 00 J1748+3404 20 10 59 61.0 263.2 2.4 60.4 22 1192 03 19 00 03 20 00 =1746+340 20 11 59 60.8 263.4 2.4 60.5 60 1200 03 19 01 03 20 00 IRAS17526 20 11 59 61.4 259.9 2.3 58.3 -7 1200 No stop 03 23 30 --- 20 15 30 60.7 260.7 2.3 58.5 203 1227 03 20 01 03 23 30 J1748+3404 20 15 30 60.2 264.1 2.4 60.6 -7 1227 No stop 03 25 00 =1746+340 20 17 00 59.9 264.4 2.5 60.7 83 1238 03 23 31 03 25 00 IRAS17526 20 17 00 60.5 261.0 2.4 58.6 -7 1238 No stop 03 28 30 --- 20 20 31 59.8 261.8 2.4 58.8 203 1265 03 25 01 03 29 00 J1748+3404 20 21 01 59.2 265.2 2.5 60.8 23 1265 03 29 00 03 30 00 =1746+340 20 22 01 59.0 265.4 2.6 60.8 60 1273 03 29 01 03 30 00 IRAS17526 20 22 01 59.6 262.1 2.4 58.9 -7 1273 No stop 03 33 30 --- 20 25 32 58.9 262.9 2.5 59.0 203 1300 03 30 01 03 33 30 J1748+3404 20 25 32 58.4 266.1 2.6 60.9 -7 1300 No stop 03 35 00 =1746+340 20 27 02 58.1 266.4 2.6 61.0 83 1312 03 33 31 Schedule for URUMQI (Code Ur ) Page 7 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 03 35 00 IRAS17526 20 27 02 58.7 263.2 2.5 59.1 -7 1312 No stop 03 38 30 --- 20 30 32 58.0 263.9 2.6 59.2 203 1338 03 35 01 03 39 00 J1748+3404 20 31 02 57.4 267.2 2.7 61.0 23 1338 03 39 00 03 40 00 =1746+340 20 32 03 57.2 267.3 2.7 61.0 60 1346 03 39 01 03 40 00 IRAS17526 20 32 03 57.8 264.2 2.6 59.3 -7 1346 No stop 03 43 30 --- 20 35 33 57.1 264.9 2.7 59.4 203 1373 03 40 01 03 43 30 J1748+3404 20 35 33 56.6 268.0 2.8 61.1 -7 1373 No stop 03 45 00 =1746+340 20 37 03 56.3 268.3 2.8 61.1 83 1385 03 43 31 03 45 00 IRAS17526 20 37 03 56.9 265.2 2.7 59.4 -7 1385 No stop 03 48 30 --- 20 40 34 56.2 265.9 2.8 59.5 203 1412 03 45 01 03 49 00 J1748+3404 20 41 04 55.6 269.0 2.9 61.1 23 1412 03 49 00 03 50 00 =1746+340 20 42 04 55.4 269.1 2.9 61.1 60 1419 03 49 01 03 50 00 IRAS17526 20 42 04 56.0 266.2 2.8 59.6 -7 1419 No stop 03 53 30 --- 20 45 35 55.3 266.8 2.8 59.6 203 1446 03 50 01 03 53 30 J1748+3404 20 45 35 54.7 269.8 2.9 61.2 -7 1446 No stop 03 55 00 =1746+340 20 47 05 54.5 270.0 3.0 61.2 83 1458 03 53 31 03 55 00 IRAS17526 20 47 05 55.0 267.1 2.9 59.7 -7 1458 No stop 03 58 30 --- 20 50 36 54.4 267.7 2.9 59.7 203 1485 03 55 01 03 59 00 J1748+3404 20 51 06 53.7 270.7 3.0 61.1 23 1485 03 59 00 04 00 00 =1746+340 20 52 06 53.6 270.9 3.1 61.1 60 1492 03 59 01 04 00 00 IRAS17526 20 52 06 54.1 268.0 2.9 59.7 -7 1492 No stop 04 03 30 --- 20 55 37 53.5 268.6 3.0 59.8 203 1519 04 00 01 04 03 30 J1748+3404 20 55 37 52.9 271.5 3.1 61.1 -7 1519 No stop 04 05 00 =1746+340 20 57 07 52.6 271.7 3.1 61.1 83 1531 04 03 31 04 05 00 IRAS17526 20 57 07 53.2 268.9 3.0 59.8 -7 1531 No stop 04 08 30 --- 21 00 37 52.6 269.5 3.1 59.8 203 1558 04 05 01 04 09 00 J1748+3404 21 01 07 51.9 272.4 3.2 61.1 23 1558 04 09 00 04 10 00 =1746+340 21 02 08 51.7 272.5 3.2 61.1 60 1565 04 09 01 04 10 00 IRAS17526 21 02 08 52.3 269.8 3.1 59.8 -7 1565 No stop 04 13 30 --- 21 05 38 51.7 270.4 3.2 59.8 203 1592 04 10 01 Schedule for URUMQI (Code Ur ) Page 8 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 04 13 30 J1748+3404 21 05 38 51.1 273.1 3.3 61.0 -7 1592 No stop 04 15 00 =1746+340 21 07 08 50.8 273.3 3.3 61.0 83 1604 04 13 31 04 16 00 1751+288 21 08 09 48.9 265.6 3.2 55.7 49 1604 04 16 00 04 19 00 --- 21 11 20 48.3 266.2 3.3 55.7 180 1627 04 16 01 04 19 50 J1748+3404 21 11 59 50.0 274.1 3.4 60.9 38 1627 04 19 50 04 20 50 =1746+340 21 12 59 49.8 274.3 3.4 60.9 60 1635 04 19 51 04 20 50 IRAS17526 21 12 59 50.3 271.6 3.3 59.7 -7 1635 No stop 04 24 20 --- 21 16 30 49.7 272.2 3.4 59.7 203 1662 04 20 51 04 24 50 J1748+3404 21 17 00 49.0 274.9 3.5 60.8 23 1662 04 24 50 04 25 50 =1746+340 21 18 00 48.9 275.0 3.5 60.8 60 1669 04 24 51 04 25 50 IRAS17526 21 18 00 49.4 272.4 3.4 59.7 -7 1669 No stop 04 29 20 --- 21 21 31 48.8 273.0 3.4 59.6 203 1696 04 25 51 04 29 20 J1748+3404 21 21 31 48.2 275.6 3.5 60.7 -7 1696 No stop 04 30 50 =1746+340 21 23 01 48.0 275.8 3.6 60.6 83 1708 04 29 21 04 30 50 IRAS17526 21 23 01 48.5 273.3 3.5 59.6 -7 1708 No stop 04 34 20 --- 21 26 31 47.9 273.8 3.5 59.6 203 1735 04 30 51 04 34 50 J1748+3404 21 27 02 47.2 276.4 3.6 60.5 23 1735 04 34 50 04 35 50 =1746+340 21 28 02 47.1 276.5 3.7 60.5 60 1742 04 34 51 04 35 50 IRAS17526 21 28 02 47.6 274.1 3.5 59.5 -6 1742 No stop 04 39 20 --- 21 31 32 47.0 274.6 3.6 59.5 204 1769 04 35 51 04 39 20 J1748+3404 21 31 32 46.4 277.1 3.7 60.4 -6 1769 No stop 04 40 50 =1746+340 21 33 03 46.1 277.3 3.7 60.3 84 1781 04 39 21 04 40 50 IRAS17526 21 33 03 46.7 274.8 3.6 59.4 -6 1781 No stop 04 44 20 --- 21 36 33 46.1 275.4 3.7 59.4 204 1808 04 40 51 04 44 50 J1748+3404 21 37 03 45.4 277.9 3.8 60.2 24 1808 04 44 50 04 45 50 =1746+340 21 38 03 45.2 278.0 3.8 60.2 60 1815 04 44 51 04 45 50 IRAS17526 21 38 03 45.8 275.6 3.7 59.3 -6 1815 No stop 04 49 20 --- 21 41 34 45.2 276.2 3.8 59.2 204 1842 04 45 51 04 49 20 J1748+3404 21 41 34 44.6 278.5 3.9 60.0 -6 1842 No stop 04 50 50 =1746+340 21 43 04 44.3 278.8 3.9 60.0 84 1854 04 49 21 Schedule for URUMQI (Code Ur ) Page 9 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 04 50 50 IRAS17526 21 43 04 44.9 276.4 3.8 59.2 -6 1854 No stop 04 54 20 --- 21 46 35 44.3 276.9 3.9 59.1 204 1881 04 50 51 04 54 50 J1748+3404 21 47 05 43.6 279.3 4.0 59.8 24 1881 04 54 50 04 55 50 =1746+340 21 48 05 43.4 279.5 4.0 59.8 60 1888 04 54 51 04 55 50 IRAS17526 21 48 05 44.0 277.1 3.9 59.0 -6 1888 No stop 04 59 20 --- 21 51 36 43.4 277.7 3.9 58.9 204 1915 04 55 51 04 59 20 J1748+3404 21 51 36 42.8 280.0 4.0 59.6 -6 1915 No stop 05 00 50 =1746+340 21 53 06 42.6 280.2 4.1 59.6 84 1927 04 59 21 05 00 50 IRAS17526 21 53 06 43.1 277.9 4.0 58.9 -6 1927 No stop 05 04 20 --- 21 56 36 42.5 278.4 4.0 58.7 204 1954 05 00 51 05 04 50 J1748+3404 21 57 06 41.8 280.8 4.1 59.4 24 1954 05 04 50 05 05 50 =1746+340 21 58 07 41.7 280.9 4.2 59.3 60 1962 05 04 51 05 05 50 IRAS17526 21 58 07 42.2 278.6 4.0 58.7 -6 1962 No stop 05 09 20 --- 22 01 37 41.6 279.1 4.1 58.6 204 1988 05 05 51 05 09 20 J1748+3404 22 01 37 41.0 281.4 4.2 59.2 -6 1988 No stop 05 10 50 =1746+340 22 03 07 40.8 281.6 4.2 59.1 84 2000 05 09 21 05 10 50 IRAS17526 22 03 07 41.3 279.4 4.1 58.5 -6 2000 No stop 05 14 20 --- 22 06 38 40.7 279.9 4.2 58.4 204 2027 05 10 51 05 14 50 J1748+3404 22 07 08 40.1 282.2 4.3 58.9 24 2027 05 14 50 05 15 50 =1746+340 22 08 08 39.9 282.3 4.3 58.8 60 2035 05 14 51 05 15 50 IRAS17526 22 08 08 40.4 280.1 4.2 58.3 -6 2035 No stop 05 19 20 --- 22 11 39 39.8 280.6 4.3 58.1 204 2062 05 15 51 05 19 20 J1748+3404 22 11 39 39.3 282.8 4.4 58.7 -6 2062 No stop 05 20 50 =1746+340 22 13 09 39.0 283.0 4.4 58.6 84 2073 05 19 21 05 20 50 IRAS17526 22 13 09 39.5 280.8 4.3 58.1 -6 2073 No stop 05 24 20 --- 22 16 40 38.9 281.3 4.4 57.9 204 2100 05 20 51 05 24 50 J1748+3404 22 17 10 38.3 283.6 4.5 58.4 24 2100 05 24 50 05 25 50 =1746+340 22 18 10 38.1 283.7 4.5 58.3 60 2108 05 24 51 05 25 50 IRAS17526 22 18 10 38.6 281.5 4.4 57.8 -6 2108 No stop 05 29 20 --- 22 21 40 38.0 282.0 4.4 57.7 204 2135 05 25 51 Schedule for URUMQI (Code Ur ) Page 10 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 05 29 20 J1748+3404 22 21 40 37.5 284.2 4.5 58.1 -6 2135 No stop 05 30 50 =1746+340 22 23 11 37.2 284.4 4.6 58.0 84 2146 05 29 21 05 30 50 IRAS17526 22 23 11 37.7 282.3 4.5 57.6 -6 2146 No stop 05 34 20 --- 22 26 41 37.1 282.8 4.5 57.4 204 2173 05 30 51 05 34 50 J1748+3404 22 27 11 36.5 285.0 4.6 57.8 24 2173 05 34 50 05 35 50 =1746+340 22 28 12 36.3 285.1 4.7 57.7 60 2181 05 34 51 05 35 50 IRAS17526 22 28 12 36.8 283.0 4.5 57.4 -6 2181 No stop 05 39 20 --- 22 31 42 36.2 283.5 4.6 57.2 204 2208 05 35 51 05 39 20 J1748+3404 22 31 42 35.7 285.6 4.7 57.5 -6 2208 No stop 05 40 50 =1746+340 22 33 12 35.5 285.8 4.7 57.4 84 2219 05 39 21 05 40 50 IRAS17526 22 33 12 36.0 283.7 4.6 57.1 -6 2219 No stop 05 44 20 --- 22 36 43 35.3 284.2 4.7 56.9 204 2246 05 40 51 05 44 50 J1748+3404 22 37 13 34.8 286.3 4.8 57.2 24 2246 05 44 50 05 45 50 =1746+340 22 38 13 34.6 286.5 4.8 57.1 60 2254 05 44 51 05 45 50 IRAS17526 22 38 13 35.1 284.4 4.7 56.8 -6 2254 No stop 05 49 20 --- 22 41 44 34.5 284.9 4.8 56.6 204 2281 05 45 51 05 49 20 J1748+3404 22 41 44 34.0 286.9 4.9 56.9 -6 2281 No stop 05 50 50 =1746+340 22 43 14 33.7 287.2 4.9 56.8 84 2292 05 49 21 05 50 50 IRAS17526 22 43 14 34.2 285.1 4.8 56.5 -6 2292 No stop 05 54 20 --- 22 46 45 33.6 285.6 4.9 56.3 204 2319 05 50 51 05 54 50 J1748+3404 22 47 15 33.0 287.7 5.0 56.6 24 2319 05 54 50 05 55 50 =1746+340 22 48 15 32.9 287.8 5.0 56.5 60 2327 05 54 51 05 55 50 IRAS17526 22 48 15 33.3 285.8 4.9 56.3 -6 2327 No stop 05 59 20 --- 22 51 45 32.7 286.3 4.9 56.0 204 2354 05 55 51 05 59 20 J1748+3404 22 51 45 32.2 288.3 5.0 56.3 -6 2354 No stop 06 00 50 =1746+340 22 53 16 32.0 288.5 5.1 56.2 84 2365 05 59 21 06 00 50 IRAS17526 22 53 16 32.4 286.5 5.0 56.0 -6 2365 No stop 06 04 20 --- 22 56 46 31.8 287.0 5.0 55.7 204 2392 06 00 51 06 04 50 J1748+3404 22 57 16 31.3 289.1 5.1 55.9 24 2392 06 04 50 06 05 50 =1746+340 22 58 16 31.1 289.2 5.2 55.8 60 2400 06 04 51 Schedule for URUMQI (Code Ur ) Page 11 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 06 05 50 IRAS17526 22 58 16 31.6 287.2 5.0 55.6 -6 2400 No stop 06 09 20 --- 23 01 47 31.0 287.7 5.1 55.4 204 2427 06 05 51 06 09 20 J1748+3404 23 01 47 30.5 289.7 5.2 55.6 -6 2427 No stop 06 10 50 =1746+340 23 03 17 30.3 289.9 5.2 55.5 84 2438 06 09 21 06 10 50 IRAS17526 23 03 17 30.7 287.9 5.1 55.3 -6 2438 No stop 06 14 20 --- 23 06 48 30.1 288.4 5.2 55.1 204 2465 06 10 51 06 14 50 J1748+3404 23 07 18 29.6 290.4 5.3 55.2 24 2465 06 14 50 06 15 50 =1746+340 23 08 18 29.4 290.6 5.3 55.1 60 2473 06 14 51 06 15 50 IRAS17526 23 08 18 29.8 288.6 5.2 55.0 -6 2473 No stop 06 19 20 --- 23 11 49 29.2 289.1 5.3 54.8 204 2500 06 15 51 06 19 20 J1748+3404 23 11 49 28.8 291.0 5.4 54.8 -6 2500 No stop 06 20 50 =1746+340 23 13 19 28.6 291.2 5.4 54.7 84 2512 06 19 21 06 20 50 IRAS17526 23 13 19 29.0 289.3 5.3 54.7 -6 2512 No stop 06 24 20 --- 23 16 50 28.4 289.8 5.4 54.4 204 2538 06 20 51 06 24 50 J1748+3404 23 17 20 27.9 291.8 5.5 54.4 24 2538 06 24 50 06 25 50 =1746+340 23 18 20 27.7 291.9 5.5 54.3 60 2546 06 24 51 06 25 50 IRAS17526 23 18 20 28.1 290.0 5.4 54.3 -6 2546 No stop 06 29 20 --- 23 21 50 27.5 290.5 5.4 54.1 204 2573 06 25 51 06 29 20 J1748+3404 23 21 50 27.1 292.4 5.5 54.1 -6 2573 No stop 06 30 50 =1746+340 23 23 21 26.9 292.6 5.6 54.0 84 2585 06 29 21 06 30 50 IRAS17526 23 23 21 27.3 290.7 5.5 54.0 -6 2585 No stop 06 34 20 --- 23 26 51 26.7 291.2 5.5 53.7 204 2612 06 30 51 06 34 50 J1748+3404 23 27 21 26.2 293.2 5.6 53.6 24 2612 06 34 50 06 35 50 =1746+340 23 28 21 26.0 293.3 5.7 53.6 60 2619 06 34 51 06 35 50 IRAS17526 23 28 21 26.4 291.4 5.6 53.6 -6 2619 No stop 06 39 20 --- 23 31 52 25.8 291.8 5.6 53.3 204 2646 06 35 51 06 39 20 J1748+3404 23 31 52 25.5 293.8 5.7 53.3 -6 2646 No stop 06 40 50 =1746+340 23 33 22 25.2 294.0 5.7 53.2 84 2658 06 39 21 06 40 50 IRAS17526 23 33 22 25.6 292.1 5.6 53.2 -6 2658 No stop 06 44 20 --- 23 36 53 25.0 292.5 5.7 52.9 204 2685 06 40 51 Schedule for URUMQI (Code Ur ) Page 12 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 06 44 50 J1748+3404 23 37 23 24.5 294.5 5.8 52.8 24 2685 06 44 50 06 45 50 =1746+340 23 38 23 24.4 294.7 5.8 52.7 60 2692 06 44 51 06 45 50 IRAS17526 23 38 23 24.7 292.8 5.7 52.8 -6 2692 No stop 06 49 20 --- 23 41 54 24.1 293.2 5.8 52.6 204 2719 06 45 51 06 49 20 J1748+3404 23 41 54 23.8 295.2 5.9 52.4 -6 2719 No stop 06 50 50 =1746+340 23 43 24 23.6 295.4 5.9 52.3 84 2731 06 49 21 06 50 50 IRAS17526 23 43 24 23.9 293.5 5.8 52.4 -6 2731 No stop 06 54 20 --- 23 46 54 23.3 294.0 5.9 52.2 204 2758 06 50 51 06 54 50 J1748+3404 23 47 25 22.9 295.9 6.0 52.0 24 2758 06 54 50 06 55 50 =1746+340 23 48 25 22.7 296.1 6.0 51.9 60 2765 06 54 51 06 55 50 IRAS17526 23 48 25 23.1 294.2 5.9 52.0 -6 2765 No stop 06 59 20 --- 23 51 55 22.5 294.7 5.9 51.8 204 2792 06 55 51 06 59 20 J1748+3404 23 51 55 22.2 296.5 6.1 51.6 -6 2792 No stop 07 00 50 =1746+340 23 53 25 21.9 296.8 6.1 51.5 84 2804 06 59 21 07 00 50 IRAS17526 23 53 25 22.2 294.9 6.0 51.6 -6 2804 No stop 07 04 20 --- 23 56 56 21.7 295.4 6.0 51.3 204 2831 07 00 51 07 04 50 J1748+3404 23 57 26 21.3 297.3 6.1 51.1 24 2831 07 04 50 07 05 50 =1746+340 23 58 26 21.1 297.5 6.2 51.0 60 2838 07 04 51 07 05 50 IRAS17526 23 58 26 21.4 295.6 6.1 51.2 -6 2838 No stop 07 09 20 --- 00 01 57 20.8 296.1 6.1 50.9 204 2865 07 05 51 07 09 20 J1748+3404 00 01 57 20.5 297.9 6.2 50.7 -6 2865 No stop 07 10 50 =1746+340 00 03 27 20.3 298.2 6.2 50.6 84 2877 07 09 21 07 10 50 IRAS17526 00 03 27 20.6 296.3 6.1 50.8 -6 2877 No stop 07 14 20 --- 00 06 58 20.0 296.8 6.2 50.5 204 2904 07 10 51 07 14 50 J1748+3404 00 07 28 19.7 298.7 6.3 50.2 24 2904 07 14 50 07 15 50 =1746+340 00 08 28 19.5 298.9 6.3 50.1 60 2912 07 14 51 07 15 50 IRAS17526 00 08 28 19.8 297.0 6.2 50.4 -6 2912 No stop 07 19 20 --- 00 11 59 19.2 297.5 6.3 50.0 204 2938 07 15 51 07 19 20 J1748+3404 00 11 59 19.0 299.4 6.4 49.8 -6 2938 No stop 07 20 50 =1746+340 00 13 29 18.7 299.6 6.4 49.6 84 2950 07 19 21 Schedule for URUMQI (Code Ur ) Page 13 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 07 20 50 IRAS17526 00 13 29 19.0 297.7 6.3 49.9 -6 2950 No stop 07 24 20 --- 00 16 59 18.4 298.2 6.4 49.6 204 2977 07 20 51 07 24 50 J1748+3404 00 17 29 18.1 300.1 6.5 49.2 24 2977 07 24 50 07 25 50 =1746+340 00 18 30 17.9 300.3 6.5 49.1 60 2985 07 24 51 07 25 50 IRAS17526 00 18 30 18.2 298.4 6.4 49.5 -6 2985 No stop 07 29 20 --- 00 22 00 17.6 298.9 6.4 49.1 204 3012 07 25 51 07 29 20 J1748+3404 00 22 00 17.4 300.8 6.6 48.8 -6 3012 No stop 07 30 50 =1746+340 00 23 30 17.1 301.0 6.6 48.7 84 3023 07 29 21 07 30 50 IRAS17526 00 23 30 17.4 299.2 6.5 49.0 -6 3023 No stop 07 34 20 --- 00 27 01 16.8 299.7 6.5 48.7 204 3050 07 30 51 07 34 50 J1748+3404 00 27 31 16.5 301.6 6.6 48.3 24 3050 07 34 50 07 35 50 =1746+340 00 28 31 16.4 301.7 6.7 48.2 60 3058 07 34 51 07 35 50 IRAS17526 00 28 31 16.6 299.9 6.6 48.5 -6 3058 No stop 07 39 20 --- 00 32 02 16.0 300.4 6.6 48.2 204 3085 07 35 51 07 39 20 J1748+3404 00 32 02 15.8 302.2 6.7 47.8 -6 3085 No stop 07 40 50 =1746+340 00 33 32 15.6 302.4 6.7 47.7 84 3096 07 39 21 07 40 50 IRAS17526 00 33 32 15.8 300.6 6.6 48.1 -6 3096 No stop 07 44 20 --- 00 37 03 15.3 301.1 6.7 47.7 204 3123 07 40 51 07 44 50 J1748+3404 00 37 33 15.0 303.0 6.8 47.3 24 3123 07 44 50 07 45 50 =1746+340 00 38 33 14.8 303.2 6.8 47.2 60 3131 07 44 51 07 45 50 IRAS17526 00 38 33 15.0 301.3 6.7 47.6 -6 3131 No stop 07 49 20 --- 00 42 03 14.5 301.9 6.8 47.2 204 3158 07 45 51 07 49 20 J1748+3404 00 42 03 14.3 303.7 6.9 46.8 -6 3158 No stop 07 50 50 =1746+340 00 43 34 14.1 303.9 6.9 46.6 84 3169 07 49 21 07 50 50 IRAS17526 00 43 34 14.2 302.1 6.8 47.1 -6 3169 No stop 07 54 20 --- 00 47 04 13.7 302.6 6.9 46.7 204 3196 07 50 51 07 54 50 J1748+3404 00 47 34 13.5 304.5 7.0 46.2 24 3196 07 54 50 07 55 50 =1746+340 00 48 35 13.3 304.6 7.0 46.1 60 3204 07 54 51 07 55 50 IRAS17526 00 48 35 13.5 302.8 6.9 46.6 -6 3204 No stop 07 59 20 --- 00 52 05 12.9 303.3 6.9 46.2 204 3231 07 55 51 Schedule for URUMQI (Code Ur ) Page 14 EVN observations of OH megamaser galaxy IRAS 17526+3253 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 ---------------------------------------------------------------------------------------- --- Tue 8 Mar 2022 Day 67 --- 07 59 20 J1748+3404 00 52 05 12.8 305.2 7.1 45.7 -6 3231 No stop 08 00 50 =1746+340 00 53 35 12.6 305.4 7.1 45.6 84 3242 07 59 21 08 00 50 IRAS17526 00 53 35 12.7 303.6 7.0 46.1 -6 3242 No stop 08 04 20 --- 00 57 06 12.2 304.1 7.0 45.7 204 3269 08 00 51 08 04 50 J1748+3404 00 57 36 12.0 306.0 7.1 45.1 24 3269 08 04 50 08 05 50 =1746+340 00 58 36 11.8 306.1 7.2 45.0 60 3277 08 04 51 08 05 50 IRAS17526 00 58 36 12.0 304.3 7.1 45.5 -6 3277 No stop 08 09 20 --- 01 02 07 11.4 304.8 7.1 45.2 204 3304 08 05 51 08 09 20 J1748+3404 01 02 07 11.3 306.7 7.2 44.6 -6 3304 No stop 08 10 50 =1746+340 01 03 37 11.1 306.9 7.2 44.5 84 3315 08 09 21 08 10 50 IRAS17526 01 03 37 11.2 305.1 7.1 45.0 -6 3315 No stop 08 14 20 --- 01 07 08 10.7 305.6 7.2 44.6 204 3342 08 10 51 08 14 50 J1748+3404 01 07 38 10.5 307.5 7.3 44.0 24 3342 08 14 50 08 15 50 =1746+340 01 08 38 10.4 307.6 7.3 43.9 60 3350 08 14 51 08 15 50 IRAS17526 01 08 38 10.5 305.8 7.2 44.5 -6 3350 No stop 08 19 20 --- 01 12 08 10.0 306.4 7.3 44.1 204 3377 08 15 51 08 19 20 J1748+3404 01 12 08 9.9 308.2 7.4 43.5 -6 3377 No stop 08 20 50 =1746+340 01 13 39 9.7 308.4 7.4 43.3 84 3388 08 19 21 08 20 50 IRAS17526 01 13 39 9.7 306.6 7.3 43.9 -6 3388 No stop 08 24 20 --- 01 17 09 9.2 307.1 7.4 43.5 204 3415 08 20 51 08 24 50 J1748+3404 01 17 39 9.1 309.0 7.5 42.9 24 3415 08 24 50 08 25 50 =1746+340 01 18 39 9.0 309.2 7.5 42.8 60 3423 08 24 51 08 25 50 IRAS17526 01 18 39 9.0 307.4 7.4 43.4 -6 3423 No stop 08 29 20 --- 01 22 10 8.5 307.9 7.4 43.0 204 3450 08 25 51 08 29 20 J1748+3404 01 22 10 8.5 309.7 7.6 42.4 -6 3450 No stop 08 30 50 =1746+340 01 23 40 8.3 310.0 7.6 42.2 84 3462 08 29 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess122.L1024_16 --- 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: 13 Station: URUMQI Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 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: 7 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 1568.22 1568.22 1568.22 1568.22 1600.22 1600.22 1600.22 1600.22 1632.22 1632.22 1632.22 1632.22 1664.22 1664.22 1664.22 1664.22 BBC fr= 268.22 268.22 268.22 268.22 300.22 300.22 300.22 300.22 332.22 332.22 332.22 332.22 364.22 364.22 364.22 364.22 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 7 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) * IRAS17526 17 52 39.095402 * 17 54 29.700000 17 55 17.804265 0.00 32 53 38.03192 * 32 53 10.00000 32 52 37.76023 0.00 From catalog imbedded in main SCHED input file. Doppler based on heliocentric frame and optical definition. Velocities: 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 7798.00 * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 43.384164 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 49.18101 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. Doppler based on other sources. 1746+340 17 46 17.147369 * 17 48 05.819686 17 48 53.122704 0.11 * J1748+3404 34 04 57.08692 * 34 04 01.18090 34 03 16.39086 0.14 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 193 observations. Doppler based on other sources. * 1751+288 17 51 45.401872 * 17 53 42.473645 17 54 33.431340 0.00 J1753+2848 28 48 36.64965 * 28 48 04.93892 28 47 32.07259 0.00 J1753+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 50571 observations. Doppler based on other sources. 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 IRAS17526 sess122.L1024_16 1 2 3 4 5 6 7 8 9 12 13 14 5.367 397.785 3C345 sess122.L1024_16 1 2 3 4 5 6 7 8 9 12 13 14 0.100 9.100 J1748+3404 sess122.L1024_16 1 2 3 4 5 6 7 8 9 12 13 14 1.983 137.228 1751+288 sess122.L1024_16 1 2 3 4 5 6 7 8 9 12 13 14 0.050 4.550 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) IRAS17526 84.1 3C345 99.0 J1748+3404 85.6 1751+288 83.6 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