COVER INFORMATION Station: TIANMA65 (Code T6 ) 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 TIANMA65 (Code T6 ) 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: 701.78 701.78 701.78 701.78 669.78 669.78 669.78 669.78 637.78 637.78 637.78 637.78 605.78 605.78 605.78 605.78 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 19 37 21 67.0 -75.4 1.8 89.8 0 0 00 30 00 00 31 00 =1746+340 19 38 22 66.8 -75.3 1.8 89.7 60 8 00 30 01 00 31 00 IRAS17526 19 38 22 68.1 -78.5 1.7 87.7 -8 8 No stop 00 34 30 --- 19 41 52 67.4 -78.4 1.8 87.3 202 35 00 31 01 00 35 00 J1748+3404 19 42 22 66.0 -75.3 1.9 89.2 22 35 00 35 00 00 36 00 =1746+340 19 43 22 65.8 -75.3 1.9 89.0 60 43 00 35 01 00 36 00 IRAS17526 19 43 22 67.1 -78.4 1.8 87.1 -8 43 No stop 00 39 30 --- 19 46 53 66.3 -78.3 1.9 86.7 202 70 00 36 01 00 39 30 J1748+3404 19 46 53 65.1 -75.3 2.0 88.6 -8 70 No stop 00 41 00 =1746+340 19 48 23 64.7 -75.3 2.0 88.4 82 81 00 39 31 00 41 00 IRAS17526 19 48 23 66.0 -78.2 1.9 86.6 -8 81 No stop 00 44 30 --- 19 51 54 65.3 -78.1 1.9 86.2 202 108 00 41 01 00 45 00 J1748+3404 19 52 24 63.9 -75.2 2.1 87.9 22 108 00 45 00 00 46 00 =1746+340 19 53 24 63.7 -75.2 2.1 87.8 60 116 00 45 01 00 46 00 IRAS17526 19 53 24 65.0 -78.1 2.0 86.0 -8 116 No stop 00 49 30 --- 19 56 55 64.2 -77.9 2.0 85.7 202 143 00 46 01 00 49 30 J1748+3404 19 56 55 63.0 -75.1 2.1 87.3 -8 143 No stop 00 51 00 =1746+340 19 58 25 62.7 -75.1 2.2 87.1 82 155 00 49 31 00 51 00 IRAS17526 19 58 25 63.9 -77.9 2.1 85.5 -8 155 No stop 00 54 30 --- 20 01 55 63.2 -77.8 2.1 85.2 202 182 00 51 01 00 55 00 J1748+3404 20 02 26 61.8 -75.0 2.2 86.7 22 182 00 55 00 00 56 00 =1746+340 20 03 26 61.6 -75.0 2.2 86.5 60 189 00 55 01 00 56 00 IRAS17526 20 03 26 62.9 -77.7 2.1 85.0 -7 189 No stop 00 59 30 --- 20 06 56 62.1 -77.5 2.2 84.7 203 216 00 56 01 00 59 30 J1748+3404 20 06 56 60.9 -74.9 2.3 86.1 -7 216 No stop 01 01 00 =1746+340 20 08 27 60.6 -74.8 2.3 86.0 83 228 00 59 31 Schedule for TIANMA65 (Code T6 ) 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 20 08 27 61.8 -77.5 2.2 84.5 -7 228 No stop 01 04 30 --- 20 11 57 61.1 -77.3 2.3 84.2 203 255 01 01 01 01 05 00 J1748+3404 20 12 27 59.8 -74.7 2.4 85.5 23 255 01 05 00 01 06 00 =1746+340 20 13 27 59.6 -74.7 2.4 85.4 60 263 01 05 01 01 06 00 IRAS17526 20 13 27 60.8 -77.3 2.3 84.0 -7 263 No stop 01 09 30 --- 20 16 58 60.0 -77.1 2.4 83.7 203 290 01 06 01 01 09 30 J1748+3404 20 16 58 58.8 -74.5 2.5 85.0 -7 290 No stop 01 11 00 =1746+340 20 18 28 58.5 -74.5 2.5 84.8 83 301 01 09 31 01 12 35 3C345 20 20 04 45.8 -63.2 3.6 83.8 43 301 01 12 35 01 15 35 --- 20 23 14 45.2 -63.1 3.7 83.3 180 325 01 12 36 01 17 00 J1748+3404 20 24 29 57.3 -74.3 2.6 84.2 33 325 01 17 00 01 18 00 =1746+340 20 25 29 57.1 -74.2 2.6 84.1 60 332 01 17 01 01 18 00 IRAS17526 20 25 29 58.3 -76.7 2.5 82.9 -7 332 No stop 01 21 30 --- 20 28 59 57.5 -76.5 2.6 82.6 203 359 01 18 01 01 22 00 J1748+3404 20 29 30 56.2 -74.1 2.7 83.7 23 359 01 22 00 01 23 00 =1746+340 20 30 30 56.0 -74.0 2.7 83.6 60 367 01 22 01 01 23 00 IRAS17526 20 30 30 57.2 -76.4 2.6 82.4 -7 367 No stop 01 26 30 --- 20 34 00 56.5 -76.3 2.6 82.1 203 394 01 23 01 01 26 30 J1748+3404 20 34 00 55.3 -73.9 2.8 83.2 -7 394 No stop 01 28 00 =1746+340 20 35 31 55.0 -73.8 2.8 83.0 83 406 01 26 31 01 28 00 IRAS17526 20 35 31 56.2 -76.2 2.7 82.0 -7 406 No stop 01 31 30 --- 20 39 01 55.5 -76.0 2.7 81.6 203 433 01 28 01 01 32 00 J1748+3404 20 39 31 54.2 -73.6 2.8 82.6 23 433 01 32 00 01 33 00 =1746+340 20 40 31 54.0 -73.6 2.9 82.5 60 441 01 32 01 01 33 00 IRAS17526 20 40 31 55.1 -75.9 2.8 81.5 -7 441 No stop 01 36 30 --- 20 44 02 54.4 -75.7 2.8 81.2 203 468 01 33 01 01 36 30 J1748+3404 20 44 02 53.3 -73.4 2.9 82.2 -7 468 No stop 01 38 00 =1746+340 20 45 32 53.0 -73.4 2.9 82.0 83 479 01 36 31 01 38 00 IRAS17526 20 45 32 54.1 -75.6 2.8 81.0 -7 479 No stop 01 41 30 --- 20 49 03 53.4 -75.4 2.9 80.7 203 506 01 38 01 Schedule for TIANMA65 (Code T6 ) 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 20 49 33 52.1 -73.2 3.0 81.6 23 506 01 42 00 01 43 00 =1746+340 20 50 33 51.9 -73.1 3.0 81.5 60 514 01 42 01 01 43 00 IRAS17526 20 50 33 53.1 -75.4 2.9 80.6 -6 514 No stop 01 46 30 --- 20 54 04 52.3 -75.2 3.0 80.3 204 541 01 43 01 01 46 30 J1748+3404 20 54 04 51.2 -72.9 3.1 81.1 -7 541 No stop 01 48 00 =1746+340 20 55 34 50.9 -72.9 3.1 81.0 83 553 01 46 31 01 48 00 IRAS17526 20 55 34 52.0 -75.1 3.0 80.1 -6 553 No stop 01 51 30 --- 20 59 04 51.3 -74.9 3.1 79.8 204 580 01 48 01 01 52 00 J1748+3404 20 59 35 50.1 -72.6 3.2 80.6 23 580 01 52 00 01 53 00 =1746+340 21 00 35 49.9 -72.6 3.2 80.5 60 587 01 52 01 01 53 00 IRAS17526 21 00 35 51.0 -74.8 3.1 79.7 -6 587 No stop 01 56 30 --- 21 04 05 50.3 -74.6 3.1 79.4 204 614 01 53 01 01 56 30 J1748+3404 21 04 05 49.2 -72.4 3.3 80.1 -6 614 No stop 01 58 00 =1746+340 21 05 35 48.9 -72.3 3.3 80.0 84 626 01 56 31 01 59 35 3C345 21 07 12 36.8 -61.2 4.4 77.5 46 626 01 59 35 02 02 35 --- 21 10 22 36.2 -61.0 4.4 77.1 180 649 01 59 36 02 04 00 J1748+3404 21 11 37 47.6 -72.0 3.4 79.4 36 649 02 04 00 02 05 00 =1746+340 21 12 37 47.4 -71.9 3.4 79.3 60 657 02 04 01 02 05 00 IRAS17526 21 12 37 48.5 -74.0 3.3 78.6 -6 657 No stop 02 08 30 --- 21 16 07 47.8 -73.8 3.3 78.3 204 684 02 05 01 02 09 00 J1748+3404 21 16 38 46.6 -71.7 3.5 78.9 24 684 02 09 00 02 10 00 =1746+340 21 17 38 46.4 -71.6 3.5 78.8 60 692 02 09 01 02 10 00 IRAS17526 21 17 38 47.5 -73.7 3.4 78.2 -6 692 No stop 02 13 30 --- 21 21 08 46.8 -73.5 3.4 77.9 204 719 02 10 01 02 13 30 J1748+3404 21 21 08 45.7 -71.4 3.5 78.5 -6 719 No stop 02 15 00 =1746+340 21 22 39 45.4 -71.3 3.6 78.3 84 730 02 13 31 02 15 00 IRAS17526 21 22 39 46.4 -73.4 3.5 77.7 -6 730 No stop 02 18 30 --- 21 26 09 45.7 -73.2 3.5 77.4 204 757 02 15 01 02 19 00 J1748+3404 21 26 39 44.6 -71.1 3.6 77.9 24 757 02 19 00 02 20 00 =1746+340 21 27 39 44.4 -71.0 3.6 77.8 60 765 02 19 01 Schedule for TIANMA65 (Code T6 ) 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 21 27 39 45.4 -73.1 3.5 77.3 -6 765 No stop 02 23 30 --- 21 31 10 44.7 -72.8 3.6 77.0 204 792 02 20 01 02 23 30 J1748+3404 21 31 10 43.7 -70.8 3.7 77.5 -6 792 No stop 02 25 00 =1746+340 21 32 40 43.4 -70.7 3.7 77.3 84 804 02 23 31 02 25 00 IRAS17526 21 32 40 44.4 -72.7 3.6 76.8 -6 804 No stop 02 28 30 --- 21 36 11 43.7 -72.5 3.7 76.5 204 831 02 25 01 02 29 00 J1748+3404 21 36 41 42.5 -70.5 3.8 77.0 24 831 02 29 00 02 30 00 =1746+340 21 37 41 42.3 -70.4 3.8 76.9 60 839 02 29 01 02 30 00 IRAS17526 21 37 41 43.4 -72.4 3.7 76.4 -6 839 No stop 02 33 30 --- 21 41 12 42.7 -72.2 3.8 76.1 204 866 02 30 01 02 33 30 J1748+3404 21 41 12 41.6 -70.2 3.9 76.5 -6 866 No stop 02 35 00 =1746+340 21 42 42 41.3 -70.1 3.9 76.4 84 877 02 33 31 02 35 00 IRAS17526 21 42 42 42.3 -72.1 3.8 75.9 -6 877 No stop 02 38 30 --- 21 46 12 41.6 -71.8 3.8 75.6 204 904 02 35 01 02 39 00 J1748+3404 21 46 43 40.5 -69.8 4.0 76.0 24 904 02 39 00 02 40 00 =1746+340 21 47 43 40.3 -69.8 4.0 75.9 60 912 02 39 01 02 40 00 IRAS17526 21 47 43 41.3 -71.7 3.9 75.5 -6 912 No stop 02 43 30 --- 21 51 13 40.6 -71.5 3.9 75.2 204 939 02 40 01 02 43 30 J1748+3404 21 51 13 39.6 -69.5 4.0 75.5 -6 939 No stop 02 45 00 =1746+340 21 52 43 39.3 -69.4 4.1 75.4 84 951 02 43 31 02 45 00 IRAS17526 21 52 43 40.3 -71.4 4.0 75.0 -6 951 No stop 02 48 30 --- 21 56 14 39.6 -71.1 4.0 74.7 204 978 02 45 01 02 49 00 J1748+3404 21 56 44 38.5 -69.2 4.1 75.0 24 978 02 49 00 02 50 00 =1746+340 21 57 44 38.3 -69.1 4.1 74.9 60 985 02 49 01 02 50 00 IRAS17526 21 57 44 39.3 -71.0 4.0 74.6 -6 985 No stop 02 53 30 --- 22 01 15 38.6 -70.7 4.1 74.3 204 1013 02 50 01 02 53 30 J1748+3404 22 01 15 37.6 -68.8 4.2 74.6 -6 1013 No stop 02 55 00 =1746+340 22 02 45 37.3 -68.7 4.2 74.4 84 1024 02 53 31 02 55 00 IRAS17526 22 02 45 38.3 -70.6 4.1 74.1 -6 1024 No stop 02 58 30 --- 22 06 16 37.6 -70.4 4.2 73.8 204 1051 02 55 01 Schedule for TIANMA65 (Code T6 ) 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 22 06 46 36.5 -68.5 4.3 74.0 24 1051 02 59 00 03 00 00 =1746+340 22 07 46 36.3 -68.4 4.3 73.9 60 1059 02 59 01 03 00 00 IRAS17526 22 07 46 37.3 -70.3 4.2 73.7 -6 1059 No stop 03 03 30 --- 22 11 17 36.6 -70.0 4.3 73.4 204 1086 03 00 01 03 03 30 J1748+3404 22 11 17 35.6 -68.1 4.4 73.6 -6 1086 No stop 03 05 00 =1746+340 22 12 47 35.3 -68.0 4.4 73.4 84 1098 03 03 31 03 05 00 IRAS17526 22 12 47 36.3 -69.9 4.3 73.2 -6 1098 No stop 03 08 30 --- 22 16 17 35.6 -69.6 4.3 72.9 204 1125 03 05 01 03 09 00 J1748+3404 22 16 47 34.5 -67.7 4.5 73.0 24 1125 03 09 00 03 10 00 =1746+340 22 17 48 34.3 -67.7 4.5 72.9 60 1132 03 09 01 03 10 00 IRAS17526 22 17 48 35.3 -69.5 4.4 72.8 -6 1132 No stop 03 13 30 --- 22 21 18 34.5 -69.2 4.4 72.5 204 1159 03 10 01 03 13 30 J1748+3404 22 21 18 33.6 -67.4 4.5 72.6 -6 1159 No stop 03 15 00 =1746+340 22 22 48 33.3 -67.3 4.6 72.4 84 1171 03 13 31 03 15 00 IRAS17526 22 22 48 34.2 -69.1 4.5 72.3 -6 1171 No stop 03 18 30 --- 22 26 19 33.5 -68.9 4.5 72.0 204 1198 03 15 01 03 19 00 J1748+3404 22 26 49 32.5 -67.0 4.6 72.1 24 1198 03 19 00 03 20 00 =1746+340 22 27 49 32.3 -66.9 4.6 72.0 60 1206 03 19 01 03 20 00 IRAS17526 22 27 49 33.2 -68.7 4.5 71.8 -6 1206 No stop 03 23 30 --- 22 31 20 32.5 -68.5 4.6 71.5 204 1233 03 20 01 03 23 30 J1748+3404 22 31 20 31.6 -66.6 4.7 71.6 -6 1233 No stop 03 25 00 =1746+340 22 32 50 31.4 -66.5 4.7 71.5 84 1244 03 23 31 03 25 00 IRAS17526 22 32 50 32.2 -68.3 4.6 71.4 -6 1244 No stop 03 28 30 --- 22 36 21 31.5 -68.1 4.7 71.1 204 1271 03 25 01 03 29 00 J1748+3404 22 36 51 30.6 -66.2 4.8 71.1 24 1271 03 29 00 03 30 00 =1746+340 22 37 51 30.4 -66.1 4.8 71.0 60 1279 03 29 01 03 30 00 IRAS17526 22 37 51 31.2 -67.9 4.7 70.9 -6 1279 No stop 03 33 30 --- 22 41 21 30.6 -67.7 4.8 70.6 204 1306 03 30 01 03 33 30 J1748+3404 22 41 21 29.7 -65.9 4.9 70.6 -6 1306 No stop 03 35 00 =1746+340 22 42 52 29.4 -65.7 4.9 70.4 84 1318 03 33 31 Schedule for TIANMA65 (Code T6 ) 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 22 42 52 30.3 -67.5 4.8 70.4 -6 1318 No stop 03 38 30 --- 22 46 22 29.6 -67.2 4.9 70.1 204 1345 03 35 01 03 39 00 J1748+3404 22 46 52 28.6 -65.4 5.0 70.0 24 1345 03 39 00 03 40 00 =1746+340 22 47 53 28.4 -65.3 5.0 69.9 60 1353 03 39 01 03 40 00 IRAS17526 22 47 53 29.3 -67.1 4.9 70.0 -6 1353 No stop 03 43 30 --- 22 51 23 28.6 -66.8 4.9 69.6 204 1380 03 40 01 03 43 30 J1748+3404 22 51 23 27.7 -65.1 5.0 69.6 -6 1380 No stop 03 45 00 =1746+340 22 52 53 27.4 -64.9 5.1 69.4 84 1391 03 43 31 03 45 00 IRAS17526 22 52 53 28.3 -66.7 5.0 69.5 -6 1391 No stop 03 48 30 --- 22 56 24 27.6 -66.4 5.0 69.1 204 1418 03 45 01 03 49 00 J1748+3404 22 56 54 26.7 -64.6 5.1 69.0 24 1418 03 49 00 03 50 00 =1746+340 22 57 54 26.5 -64.5 5.2 68.9 60 1426 03 49 01 03 50 00 IRAS17526 22 57 54 27.3 -66.3 5.0 69.0 -6 1426 No stop 03 53 30 --- 23 01 25 26.6 -66.0 5.1 68.7 204 1453 03 50 01 03 53 30 J1748+3404 23 01 25 25.8 -64.2 5.2 68.6 -6 1453 No stop 03 55 00 =1746+340 23 02 55 25.5 -64.1 5.2 68.4 84 1465 03 53 31 03 55 00 IRAS17526 23 02 55 26.3 -65.9 5.1 68.5 -6 1465 No stop 03 58 30 --- 23 06 26 25.6 -65.6 5.2 68.2 204 1492 03 55 01 03 59 00 J1748+3404 23 06 56 24.7 -63.8 5.3 68.0 24 1492 03 59 00 04 00 00 =1746+340 23 07 56 24.5 -63.7 5.3 67.9 60 1499 03 59 01 04 00 00 IRAS17526 23 07 56 25.3 -65.4 5.2 68.0 -6 1499 No stop 04 03 30 --- 23 11 26 24.7 -65.1 5.3 67.7 204 1527 04 00 01 04 03 30 J1748+3404 23 11 26 23.9 -63.4 5.4 67.5 -6 1527 No stop 04 05 00 =1746+340 23 12 57 23.6 -63.2 5.4 67.3 84 1538 04 03 31 04 05 00 IRAS17526 23 12 57 24.4 -65.0 5.3 67.5 -5 1538 No stop 04 08 30 --- 23 16 27 23.7 -64.7 5.4 67.2 205 1565 04 05 01 04 09 00 J1748+3404 23 16 57 22.8 -62.9 5.5 66.9 24 1565 04 09 00 04 10 00 =1746+340 23 17 57 22.6 -62.8 5.5 66.8 60 1573 04 09 01 04 10 00 IRAS17526 23 17 57 23.4 -64.5 5.4 67.0 -5 1573 No stop 04 13 30 --- 23 21 28 22.7 -64.2 5.4 66.7 205 1600 04 10 01 Schedule for TIANMA65 (Code T6 ) 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 23 21 28 22.0 -62.5 5.5 66.4 -5 1600 No stop 04 15 00 =1746+340 23 22 58 21.7 -62.4 5.6 66.3 85 1612 04 13 31 04 16 00 1751+288 23 23 59 20.4 -67.9 5.5 64.9 47 1612 04 16 00 04 19 00 --- 23 27 09 19.8 -67.6 5.5 64.6 180 1635 04 16 01 04 19 50 J1748+3404 23 27 49 20.8 -61.9 5.6 65.8 36 1635 04 19 50 04 20 50 =1746+340 23 28 49 20.6 -61.8 5.7 65.7 60 1642 04 19 51 04 20 50 IRAS17526 23 28 49 21.3 -63.6 5.6 65.9 -5 1642 No stop 04 24 20 --- 23 32 20 20.6 -63.2 5.6 65.6 205 1669 04 20 51 04 24 50 J1748+3404 23 32 50 19.8 -61.5 5.7 65.2 25 1669 04 24 50 04 25 50 =1746+340 23 33 50 19.6 -61.4 5.7 65.1 60 1677 04 24 51 04 25 50 IRAS17526 23 33 50 20.3 -63.1 5.6 65.4 -5 1677 No stop 04 29 20 --- 23 37 20 19.7 -62.8 5.7 65.0 205 1704 04 25 51 04 29 20 J1748+3404 23 37 20 19.0 -61.0 5.8 64.7 -5 1704 No stop 04 30 50 =1746+340 23 38 51 18.7 -60.9 5.8 64.6 85 1716 04 29 21 04 30 50 IRAS17526 23 38 51 19.4 -62.6 5.7 64.9 -5 1716 No stop 04 34 20 --- 23 42 21 18.7 -62.3 5.8 64.5 205 1743 04 30 51 04 34 50 J1748+3404 23 42 51 17.9 -60.5 5.9 64.1 25 1743 04 34 50 04 35 50 =1746+340 23 43 52 17.7 -60.4 5.9 64.0 60 1751 04 34 51 04 35 50 IRAS17526 23 43 52 18.4 -62.1 5.8 64.4 -5 1751 No stop 04 39 20 --- 23 47 22 17.8 -61.8 5.9 64.0 205 1778 04 35 51 04 39 20 J1748+3404 23 47 22 17.1 -60.1 6.0 63.6 -5 1778 No stop 04 40 50 =1746+340 23 48 52 16.8 -59.9 6.0 63.5 85 1789 04 39 21 04 40 50 IRAS17526 23 48 52 17.5 -61.7 5.9 63.8 -5 1789 No stop 04 44 20 --- 23 52 23 16.8 -61.3 6.0 63.5 205 1816 04 40 51 04 44 50 J1748+3404 23 52 53 16.1 -59.5 6.1 63.0 25 1816 04 44 50 04 45 50 =1746+340 23 53 53 15.9 -59.5 6.1 62.9 60 1824 04 44 51 04 45 50 IRAS17526 23 53 53 16.5 -61.2 6.0 63.3 -5 1824 No stop 04 49 20 --- 23 57 24 15.9 -60.8 6.0 62.9 205 1851 04 45 51 04 49 20 J1748+3404 23 57 24 15.2 -59.1 6.1 62.5 -5 1851 No stop 04 50 50 =1746+340 23 58 54 15.0 -59.0 6.2 62.3 85 1863 04 49 21 Schedule for TIANMA65 (Code T6 ) 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 23 58 54 15.6 -60.7 6.1 62.7 -5 1863 No stop 04 54 20 --- 00 02 25 15.0 -60.3 6.1 62.4 205 1890 04 50 51 04 54 50 J1748+3404 00 02 55 14.2 -58.6 6.2 61.9 25 1890 04 54 50 04 55 50 =1746+340 00 03 55 14.0 -58.5 6.3 61.7 60 1898 04 54 51 04 55 50 IRAS17526 00 03 55 14.7 -60.2 6.1 62.2 -5 1898 No stop 04 59 20 --- 00 07 25 14.0 -59.8 6.2 61.8 205 1925 04 55 51 04 59 20 J1748+3404 00 07 25 13.4 -58.1 6.3 61.3 -5 1925 No stop 05 00 50 =1746+340 00 08 56 13.1 -57.9 6.3 61.2 85 1936 04 59 21 05 00 50 IRAS17526 00 08 56 13.7 -59.7 6.2 61.6 -5 1936 No stop 05 04 20 --- 00 12 26 13.1 -59.3 6.3 61.3 205 1963 05 00 51 05 04 50 J1748+3404 00 12 56 12.4 -57.5 6.4 60.7 25 1963 05 04 50 05 05 50 =1746+340 00 13 56 12.2 -57.4 6.4 60.6 60 1971 05 04 51 05 05 50 IRAS17526 00 13 56 12.8 -59.1 6.3 61.1 -5 1971 No stop 05 09 20 --- 00 17 27 12.2 -58.8 6.4 60.7 205 1998 05 05 51 05 09 20 J1748+3404 00 17 27 11.6 -57.1 6.5 60.2 -5 1998 No stop 05 10 50 =1746+340 00 18 57 11.3 -56.9 6.5 60.0 85 2010 05 09 21 05 10 50 IRAS17526 00 18 57 11.9 -58.6 6.4 60.5 -5 2010 No stop 05 14 20 --- 00 22 28 11.3 -58.2 6.5 60.1 205 2037 05 10 51 05 14 50 J1748+3404 00 22 58 10.6 -56.5 6.6 59.5 25 2037 05 14 50 05 15 50 =1746+340 00 23 58 10.4 -56.4 6.6 59.4 60 2044 05 14 51 05 15 50 IRAS17526 00 23 58 11.0 -58.1 6.5 59.9 -5 2044 No stop 05 19 20 --- 00 27 29 10.4 -57.7 6.5 59.5 205 2071 05 15 51 05 19 20 J1748+3404 00 27 29 9.8 -56.0 6.6 59.0 -5 2071 No stop 05 20 50 =1746+340 00 28 59 9.5 -55.8 6.7 58.8 85 2083 05 19 21 05 20 50 IRAS17526 00 28 59 10.1 -57.5 6.6 59.4 -5 2083 No stop 05 24 20 --- 00 32 30 9.4 -57.2 6.6 58.9 205 2110 05 20 51 05 24 50 J1748+3404 00 33 00 8.8 -55.4 6.7 58.3 25 2110 05 24 50 05 25 50 =1746+340 00 34 00 8.7 -55.3 6.8 58.2 60 2118 05 24 51 05 25 50 IRAS17526 00 34 00 9.2 -57.0 6.6 58.8 -5 2118 No stop 05 29 20 --- 00 37 30 8.5 -56.6 6.7 58.4 205 2145 05 25 51 Schedule for TIANMA65 (Code T6 ) 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 00 37 30 8.0 -54.9 6.8 57.7 -5 2145 No stop 05 30 50 =1746+340 00 39 01 7.8 -54.7 6.8 57.5 85 2156 05 29 21 05 30 50 IRAS17526 00 39 01 8.3 -56.4 6.7 58.2 -5 2156 No stop 05 34 20 --- 00 42 31 7.7 -56.0 6.8 57.8 205 2183 05 30 51 05 34 50 J1748+3404 00 43 01 7.1 -54.3 6.9 57.0 25 2183 05 34 50 05 35 50 =1746+340 00 44 01 6.9 -54.1 6.9 D 56.9 0 2191 05 34 51 05 35 50 IRAS17526 00 44 01 7.4 -55.9 6.8 57.6 -5 2191 No stop 05 39 20 --- 00 47 32 6.8 -55.5 6.9 D 57.1 0 2218 05 35 51 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: 14 Station: TIANMA65 Total bit rate: 1024 Format: VDIF 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= 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 Net SB= L L U U L L U U L L U U L L U U IF SB = L L L L L L L L L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= U U L L U U L L U U L L U U L L IF = A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 The following frequency sets based on these setups were used. Frequency Set: 6 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= 701.78 701.78 701.78 701.78 669.78 669.78 669.78 669.78 637.78 637.78 637.78 637.78 605.78 605.78 605.78 605.78 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: 6 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 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