COVER INFORMATION Station: BADARY (Code Bd ) Experiment: EVN observations of OH megamaser galaxy IRAS 17526+3253 Exp. Code: EW022B Schedule Version: 3.00 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 BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- Next scan frequencies: 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 458.49 458.49 458.49 458.49 522.49 522.49 522.49 522.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 00 00 00 J1748+3404 18 19 16 71.5 560.1 0.5 14.9 0 0 00 00 00 00 01 00 =1746+340 18 20 16 71.4 560.8 0.5 15.4 60 8 00 00 01 00 01 00 IRAS17526 18 20 16 70.6 555.9 0.4 11.7 -24 8 No stop 00 04 30 --- 18 23 47 70.4 558.1 0.5 13.2 186 35 00 01 01 00 05 00 J1748+3404 18 24 17 71.2 563.3 0.6 17.1 5 35 00 05 00 00 06 00 =1746+340 18 25 17 71.1 563.9 0.6 17.6 60 42 00 05 01 00 06 00 IRAS17526 18 25 17 70.3 559.0 0.5 13.9 -24 42 No stop 00 09 30 --- 18 28 47 70.2 561.1 0.6 15.4 186 69 00 06 01 00 09 30 J1748+3404 18 28 47 70.9 566.0 0.7 19.1 -25 69 No stop 00 11 00 =1746+340 18 30 18 70.8 566.9 0.7 19.7 65 81 00 09 31 00 11 00 IRAS17526 18 30 18 70.1 562.0 0.6 16.0 -24 81 No stop 00 14 30 --- 18 33 48 69.9 564.1 0.6 17.5 186 108 00 11 01 00 15 00 J1748+3404 18 34 18 70.5 569.2 0.8 21.4 5 108 00 15 00 00 16 00 =1746+340 18 35 19 70.4 569.8 0.8 21.8 60 115 00 15 01 00 16 00 IRAS17526 18 35 19 69.8 564.9 0.7 18.1 -24 115 No stop 00 19 30 --- 18 38 49 69.5 566.9 0.7 19.5 186 142 00 16 01 00 19 30 J1748+3404 18 38 49 70.1 571.8 0.8 23.2 -25 142 No stop 00 21 00 =1746+340 18 40 19 70.0 572.6 0.9 23.7 65 154 00 19 31 00 21 00 IRAS17526 18 40 19 69.4 567.8 0.8 20.1 -24 154 No stop 00 24 30 --- 18 43 50 69.1 569.7 0.8 21.4 186 181 00 21 01 00 25 00 J1748+3404 18 44 20 69.7 574.8 0.9 25.2 5 181 00 25 00 00 26 00 =1746+340 18 45 20 69.6 575.4 0.9 25.6 60 188 00 25 01 00 26 00 IRAS17526 18 45 20 69.0 570.6 0.8 22.0 -24 188 No stop 00 29 30 --- 18 48 51 68.7 572.4 0.9 23.3 186 215 00 26 01 00 29 30 J1748+3404 18 48 51 69.2 577.2 1.0 26.9 -25 215 No stop 00 31 00 =1746+340 18 50 21 69.1 578.0 1.0 27.4 65 227 00 29 31 00 31 00 IRAS17526 18 50 21 68.6 573.2 0.9 23.8 -24 227 No stop 00 34 30 --- 18 53 52 68.3 575.1 1.0 25.0 186 254 00 31 01 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 00 35 00 J1748+3404 18 54 22 68.7 580.0 1.1 28.7 5 254 00 35 00 00 36 00 =1746+340 18 55 22 68.6 580.5 1.1 29.0 60 262 00 35 01 00 36 00 IRAS17526 18 55 22 68.2 575.8 1.0 25.6 -24 262 No stop 00 39 30 --- 18 58 52 67.9 577.6 1.1 26.7 186 288 00 36 01 00 39 30 J1748+3404 18 58 52 68.3 582.3 1.2 30.1 -25 288 No stop 00 41 00 =1746+340 19 00 23 68.1 583.0 1.2 30.6 65 300 00 39 31 00 42 25 3C345 19 01 48 63.4 616.9 2.3 51.6 27 300 00 42 25 00 45 25 --- 19 04 49 63.0 617.7 2.4 51.9 180 323 00 42 26 00 46 49 J1748+3404 19 06 13 67.5 585.7 1.3 32.3 27 323 00 46 49 00 47 49 =1746+340 19 07 13 67.4 586.2 1.3 32.6 60 331 00 46 50 00 47 49 IRAS17526 19 07 13 67.0 581.6 1.2 29.3 -24 331 No stop 00 51 19 --- 19 10 44 66.7 583.3 1.3 30.3 186 358 00 47 50 00 51 49 J1748+3404 19 11 14 66.9 588.0 1.4 33.7 6 358 00 51 49 00 52 49 =1746+340 19 12 14 66.8 588.4 1.4 33.9 60 365 00 51 50 00 52 49 IRAS17526 19 12 14 66.5 584.0 1.3 30.8 -24 365 No stop 00 56 19 --- 19 15 45 66.1 585.5 1.3 31.7 186 392 00 52 50 00 56 19 J1748+3404 19 15 45 66.4 589.9 1.4 34.8 -24 392 No stop 00 57 49 =1746+340 19 17 15 66.2 590.5 1.5 35.2 66 404 00 56 20 00 57 49 IRAS17526 19 17 15 66.0 586.2 1.4 32.1 -23 404 No stop 01 01 19 --- 19 20 45 65.6 587.7 1.4 33.0 187 431 00 57 50 01 01 49 J1748+3404 19 21 15 65.7 592.2 1.5 36.2 6 431 01 01 49 01 02 49 =1746+340 19 22 16 65.6 592.6 1.6 36.4 60 438 01 01 50 01 02 49 IRAS17526 19 22 16 65.4 588.3 1.4 33.4 -23 438 No stop 01 06 19 --- 19 25 46 65.0 589.8 1.5 34.2 187 465 01 02 50 01 06 19 J1748+3404 19 25 46 65.2 594.0 1.6 37.2 -24 465 No stop 01 07 49 =1746+340 19 27 16 65.0 594.6 1.6 37.5 66 477 01 06 20 01 07 49 IRAS17526 19 27 16 64.8 590.4 1.5 34.6 -23 477 No stop 01 11 19 --- 19 30 47 64.4 591.8 1.6 35.4 187 504 01 07 50 01 11 49 J1748+3404 19 31 17 64.5 596.1 1.7 38.3 7 504 01 11 49 01 12 49 =1746+340 19 32 17 64.3 596.5 1.7 38.5 60 512 01 11 50 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 01 12 49 IRAS17526 19 32 17 64.2 592.4 1.6 35.7 -23 512 No stop 01 16 19 --- 19 35 48 63.8 593.8 1.7 36.5 187 538 01 12 50 01 16 19 J1748+3404 19 35 48 63.9 597.8 1.8 39.2 -23 538 No stop 01 17 49 =1746+340 19 37 18 63.7 598.3 1.8 39.5 67 550 01 16 20 01 17 49 IRAS17526 19 37 18 63.6 594.3 1.7 36.8 -23 550 No stop 01 21 19 --- 19 40 49 63.1 595.6 1.8 37.5 187 577 01 17 50 01 21 49 J1748+3404 19 41 19 63.1 599.8 1.9 40.2 7 577 01 21 49 01 22 49 =1746+340 19 42 19 63.0 600.1 1.9 40.4 60 585 01 21 50 01 22 49 IRAS17526 19 42 19 62.9 596.2 1.8 37.8 -22 585 No stop 01 26 19 --- 19 45 50 62.5 597.5 1.8 38.4 188 612 01 22 50 01 26 19 J1748+3404 19 45 50 62.5 601.3 1.9 40.9 -23 612 No stop 01 27 49 =1746+340 19 47 20 62.3 601.8 2.0 41.2 67 623 01 26 20 01 29 15 3C345 19 48 46 56.2 627.8 3.1 53.6 35 623 01 29 15 01 32 15 --- 19 51 46 55.8 628.4 3.1 53.6 180 646 01 29 16 01 33 40 J1748+3404 19 53 11 61.5 603.7 2.1 42.1 35 646 01 33 40 01 34 40 =1746+340 19 54 11 61.4 604.1 2.1 42.2 60 654 01 33 41 01 34 40 IRAS17526 19 54 11 61.4 600.3 2.0 39.8 -22 654 No stop 01 38 10 --- 19 57 42 60.9 601.5 2.0 40.4 188 681 01 34 41 01 38 40 J1748+3404 19 58 12 60.8 605.3 2.2 42.7 8 681 01 38 40 01 39 40 =1746+340 19 59 12 60.7 605.6 2.2 42.9 60 688 01 38 41 01 39 40 IRAS17526 19 59 12 60.7 602.0 2.1 40.6 -22 688 No stop 01 43 20 --- 20 02 52 60.2 603.2 2.1 41.1 198 717 01 39 41 01 43 20 J1748+3404 20 02 52 60.2 606.8 2.2 43.3 -22 717 No stop 01 44 50 =1746+340 20 04 23 59.9 607.2 2.3 43.5 68 728 01 43 21 01 44 50 IRAS17526 20 04 23 60.0 603.7 2.2 41.3 -22 728 No stop 01 48 20 --- 20 07 53 59.5 604.8 2.2 41.8 188 755 01 44 51 01 48 50 J1748+3404 20 08 23 59.4 608.4 2.3 44.0 8 755 01 48 50 01 49 50 =1746+340 20 09 24 59.2 608.7 2.3 44.1 60 763 01 48 51 01 49 50 IRAS17526 20 09 24 59.3 605.2 2.2 42.0 -21 763 No stop 01 53 30 --- 20 13 04 58.8 606.3 2.3 42.4 199 791 01 49 51 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 01 53 30 J1748+3404 20 13 04 58.7 609.8 2.4 44.5 -22 791 No stop 01 55 00 =1746+340 20 14 34 58.5 610.2 2.4 44.6 68 803 01 53 31 01 55 00 IRAS17526 20 14 34 58.5 606.8 2.3 42.6 -21 803 No stop 01 58 30 --- 20 18 05 58.0 607.8 2.4 43.0 189 829 01 55 01 01 59 00 J1748+3404 20 18 35 57.9 611.3 2.5 45.0 8 829 01 59 00 02 00 00 =1746+340 20 19 35 57.7 611.6 2.5 45.1 60 837 01 59 01 02 00 00 IRAS17526 20 19 35 57.8 608.2 2.4 43.2 -21 837 No stop 02 03 40 --- 20 23 16 57.3 609.3 2.5 43.6 199 865 02 00 01 02 03 40 J1748+3404 20 23 16 57.2 612.6 2.6 45.5 -21 865 No stop 02 05 10 =1746+340 20 24 46 57.0 613.0 2.6 45.6 69 877 02 03 41 02 05 10 IRAS17526 20 24 46 57.1 609.7 2.5 43.7 -21 877 No stop 02 08 40 --- 20 28 17 56.6 610.7 2.5 44.1 189 904 02 05 11 02 09 10 J1748+3404 20 28 47 56.4 614.0 2.7 45.9 9 904 02 09 10 02 10 10 =1746+340 20 29 47 56.2 614.3 2.7 46.0 60 912 02 09 11 02 10 10 IRAS17526 20 29 47 56.4 611.1 2.6 44.2 -21 912 No stop 02 13 50 --- 20 33 27 55.8 612.1 2.6 44.5 199 940 02 10 11 02 13 50 J1748+3404 20 33 27 55.7 615.2 2.7 46.2 -21 940 No stop 02 15 20 =1746+340 20 34 58 55.5 615.6 2.8 46.3 69 951 02 13 51 02 15 20 IRAS17526 20 34 58 55.6 612.5 2.7 44.6 -21 951 No stop 02 18 50 --- 20 38 28 55.1 613.4 2.7 44.9 189 978 02 15 21 02 19 20 J1748+3404 20 38 58 54.9 616.6 2.8 46.6 9 978 02 19 20 02 20 20 =1746+340 20 39 59 54.7 616.9 2.9 46.7 60 986 02 19 21 02 20 20 IRAS17526 20 39 59 54.8 613.8 2.7 45.0 -21 986 No stop 02 24 00 --- 20 43 39 54.3 614.7 2.8 45.3 199 1014 02 20 21 02 24 00 J1748+3404 20 43 39 54.2 617.8 2.9 46.9 -21 1014 No stop 02 25 30 =1746+340 20 45 09 53.9 618.1 2.9 47.0 69 1026 02 24 01 02 25 30 IRAS17526 20 45 09 54.1 615.1 2.8 45.4 -20 1026 No stop 02 29 00 --- 20 48 40 53.6 616.0 2.9 45.6 190 1053 02 25 31 02 29 30 J1748+3404 20 49 10 53.3 619.1 3.0 47.2 9 1053 02 29 30 02 30 30 =1746+340 20 50 10 53.2 619.3 3.0 47.2 60 1060 02 29 31 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 02 30 30 IRAS17526 20 50 10 53.3 616.4 2.9 45.7 -20 1060 No stop 02 34 10 --- 20 53 51 52.8 617.2 3.0 45.9 200 1088 02 30 31 02 34 10 J1748+3404 20 53 51 52.6 620.2 3.1 47.4 -20 1088 No stop 02 35 40 =1746+340 20 55 21 52.4 620.5 3.1 47.5 70 1100 02 34 11 02 35 40 IRAS17526 20 55 21 52.5 617.6 3.0 46.0 -20 1100 No stop 02 39 10 --- 20 58 52 52.0 618.4 3.1 46.2 190 1127 02 35 41 02 39 40 J1748+3404 20 59 22 51.8 621.4 3.2 47.6 10 1127 02 39 40 02 40 40 =1746+340 21 00 22 51.6 621.7 3.2 47.6 60 1135 02 39 41 02 40 40 IRAS17526 21 00 22 51.8 618.8 3.1 46.3 -20 1135 No stop 02 44 20 --- 21 04 02 51.2 619.7 3.1 46.5 200 1163 02 40 41 02 44 20 J1748+3404 21 04 02 51.0 622.5 3.3 47.8 -20 1163 No stop 02 45 50 =1746+340 21 05 33 50.8 622.8 3.3 47.8 70 1174 02 44 21 02 45 50 IRAS17526 21 05 33 51.0 620.0 3.2 46.5 -20 1174 No stop 02 49 20 --- 21 09 03 50.5 620.8 3.2 46.7 190 1201 02 45 51 02 49 50 J1748+3404 21 09 33 50.2 623.7 3.3 47.9 10 1201 02 49 50 02 50 50 =1746+340 21 10 34 50.0 623.9 3.4 48.0 60 1209 02 49 51 02 50 50 IRAS17526 21 10 34 50.2 621.1 3.3 46.7 -20 1209 No stop 02 54 30 --- 21 14 14 49.7 622.0 3.3 46.9 200 1237 02 50 51 02 54 30 J1748+3404 21 14 14 49.5 624.7 3.4 48.0 -20 1237 No stop 02 56 00 =1746+340 21 15 44 49.2 625.0 3.4 48.1 70 1249 02 54 31 02 56 00 IRAS17526 21 15 44 49.4 622.3 3.3 46.9 -20 1249 No stop 02 59 30 --- 21 19 15 48.9 623.1 3.4 47.0 190 1276 02 56 01 03 00 00 J1748+3404 21 19 45 48.6 625.9 3.5 48.2 10 1276 03 00 00 03 01 00 =1746+340 21 20 45 48.5 626.1 3.5 48.2 60 1283 03 00 01 03 01 00 IRAS17526 21 20 45 48.7 623.4 3.4 47.0 -19 1283 No stop 03 04 40 --- 21 24 26 48.1 624.2 3.5 47.1 201 1312 03 01 01 03 04 40 J1748+3404 21 24 26 47.9 626.8 3.6 48.2 -20 1312 No stop 03 06 10 =1746+340 21 25 56 47.7 627.1 3.6 48.2 70 1323 03 04 41 03 06 10 IRAS17526 21 25 56 47.9 624.5 3.5 47.2 -19 1323 No stop 03 09 40 --- 21 29 27 47.3 625.2 3.6 47.2 191 1350 03 06 11 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 03 10 10 J1748+3404 21 29 57 47.1 628.0 3.7 48.3 10 1350 03 10 10 03 11 10 =1746+340 21 30 57 46.9 628.2 3.7 48.3 60 1358 03 10 11 03 11 10 IRAS17526 21 30 57 47.1 625.6 3.6 47.3 -19 1358 No stop 03 14 50 --- 21 34 37 46.5 626.3 3.7 47.3 201 1386 03 11 11 03 14 50 J1748+3404 21 34 37 46.3 628.9 3.8 48.3 -19 1386 No stop 03 16 20 =1746+340 21 36 08 46.1 629.2 3.8 48.3 71 1397 03 14 51 03 16 20 IRAS17526 21 36 08 46.3 626.6 3.7 47.4 -19 1397 No stop 03 19 50 --- 21 39 38 45.8 627.4 3.7 47.4 191 1424 03 16 21 03 20 20 J1748+3404 21 40 08 45.5 630.0 3.9 48.3 11 1424 03 20 20 03 21 20 =1746+340 21 41 09 45.3 630.2 3.9 48.3 60 1432 03 20 21 03 21 20 IRAS17526 21 41 09 45.5 627.7 3.8 47.4 -19 1432 No stop 03 25 00 --- 21 44 49 45.0 628.4 3.8 47.4 201 1460 03 21 21 03 25 00 J1748+3404 21 44 49 44.8 630.9 3.9 48.3 -19 1460 No stop 03 26 30 =1746+340 21 46 19 44.5 631.2 4.0 48.3 71 1472 03 25 01 03 26 30 IRAS17526 21 46 19 44.7 628.7 3.9 47.4 -19 1472 No stop 03 30 00 --- 21 49 50 44.2 629.4 3.9 47.5 191 1499 03 26 31 03 30 30 J1748+3404 21 50 20 43.9 632.0 4.0 48.3 11 1499 03 30 30 03 31 30 =1746+340 21 51 20 43.7 632.2 4.0 48.3 60 1506 03 30 31 03 31 30 IRAS17526 21 51 20 43.9 629.7 3.9 47.5 -19 1506 No stop 03 35 10 --- 21 55 01 43.4 630.4 4.0 47.5 201 1535 03 31 31 03 35 10 J1748+3404 21 55 01 43.2 632.9 4.1 48.2 -19 1535 No stop 03 36 40 =1746+340 21 56 31 42.9 633.1 4.1 48.2 71 1546 03 35 11 03 36 40 IRAS17526 21 56 31 43.1 630.7 4.0 47.5 -19 1546 No stop 03 40 10 --- 22 00 02 42.6 631.4 4.1 47.4 191 1573 03 36 41 03 40 40 J1748+3404 22 00 32 42.3 633.9 4.2 48.2 11 1573 03 40 40 03 41 40 =1746+340 22 01 32 42.2 634.1 4.2 48.2 60 1581 03 40 41 03 41 40 IRAS17526 22 01 32 42.4 631.7 4.1 47.4 -19 1581 No stop 03 45 20 --- 22 05 13 41.8 632.4 4.2 47.4 201 1609 03 41 41 03 45 20 J1748+3404 22 05 13 41.6 634.8 4.3 48.1 -19 1609 No stop 03 46 50 =1746+340 22 06 43 41.4 635.0 4.3 48.1 71 1621 03 45 21 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 03 46 50 IRAS17526 22 06 43 41.6 632.7 4.2 47.4 -19 1621 No stop 03 50 20 --- 22 10 13 41.0 633.3 4.2 47.4 191 1647 03 46 51 03 50 50 J1748+3404 22 10 43 40.8 635.8 4.4 48.0 11 1647 03 50 50 03 51 50 =1746+340 22 11 44 40.6 636.0 4.4 48.0 60 1655 03 50 51 03 51 50 IRAS17526 22 11 44 40.8 633.6 4.3 47.3 -19 1655 No stop 03 55 30 --- 22 15 24 40.2 634.3 4.3 47.3 201 1683 03 51 51 03 55 30 J1748+3404 22 15 24 40.0 636.6 4.4 47.9 -19 1683 No stop 03 57 00 =1746+340 22 16 54 39.8 636.9 4.5 47.9 71 1695 03 55 31 04 05 00 1751+288 22 24 56 35.8 632.5 4.5 44.9 453 1695 04 05 00 04 08 00 --- 22 27 56 35.3 633.1 4.6 44.8 180 1718 04 05 01 04 08 49 J1748+3404 22 28 46 38.0 639.0 4.7 47.5 23 1718 04 08 49 04 09 49 =1746+340 22 29 46 37.8 639.2 4.7 47.5 60 1726 04 08 50 04 09 49 IRAS17526 22 29 46 38.0 637.0 4.6 47.0 -18 1726 No stop 04 13 19 --- 22 33 17 37.5 637.6 4.6 46.9 192 1753 04 09 50 04 13 49 J1748+3404 22 33 47 37.2 639.9 4.7 47.4 12 1753 04 13 49 04 14 49 =1746+340 22 34 47 37.1 640.1 4.8 47.3 60 1760 04 13 50 04 14 49 IRAS17526 22 34 47 37.2 637.9 4.7 46.9 -18 1760 No stop 04 18 19 --- 22 38 18 36.7 638.5 4.7 46.8 192 1787 04 14 50 04 18 19 J1748+3404 22 38 18 36.5 640.7 4.8 47.2 -18 1787 No stop 04 19 49 =1746+340 22 39 48 36.3 641.0 4.8 47.2 72 1799 04 18 20 04 19 49 IRAS17526 22 39 48 36.5 638.8 4.7 46.7 -18 1799 No stop 04 23 19 --- 22 43 18 35.9 639.4 4.8 46.6 192 1826 04 19 50 04 23 49 J1748+3404 22 43 49 35.7 641.7 4.9 47.0 12 1826 04 23 49 04 24 49 =1746+340 22 44 49 35.5 641.8 4.9 47.0 60 1833 04 23 50 04 24 49 IRAS17526 22 44 49 35.7 639.7 4.8 46.6 -18 1833 No stop 04 28 19 --- 22 48 19 35.2 640.3 4.9 46.5 192 1860 04 24 50 04 28 19 J1748+3404 22 48 19 35.0 642.4 5.0 46.8 -18 1860 No stop 04 29 49 =1746+340 22 49 50 34.8 642.7 5.0 46.8 72 1872 04 28 20 04 29 49 IRAS17526 22 49 50 35.0 640.5 4.9 46.4 -18 1872 No stop 04 33 19 --- 22 53 20 34.4 641.2 5.0 46.3 192 1899 04 29 50 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 04 33 49 J1748+3404 22 53 50 34.2 643.4 5.1 46.6 12 1899 04 33 49 04 34 49 =1746+340 22 54 50 34.0 643.6 5.1 46.6 60 1906 04 33 50 04 34 49 IRAS17526 22 54 50 34.2 641.4 5.0 46.2 -18 1906 No stop 04 38 19 --- 22 58 21 33.7 642.0 5.1 46.1 192 1933 04 34 50 04 38 19 J1748+3404 22 58 21 33.5 644.2 5.2 46.4 -18 1933 No stop 04 39 49 =1746+340 22 59 51 33.3 644.4 5.2 46.3 72 1945 04 38 20 04 39 49 IRAS17526 22 59 51 33.4 642.3 5.1 46.0 -18 1945 No stop 04 43 19 --- 23 03 22 32.9 642.9 5.1 45.9 192 1972 04 39 50 04 43 49 J1748+3404 23 03 52 32.7 645.1 5.2 46.1 12 1972 04 43 49 04 44 49 =1746+340 23 04 52 32.5 645.3 5.3 46.1 60 1979 04 43 50 04 44 49 IRAS17526 23 04 52 32.7 643.2 5.2 45.8 -18 1979 No stop 04 48 19 --- 23 08 23 32.1 643.8 5.2 45.7 192 2006 04 44 50 04 48 19 J1748+3404 23 08 23 32.0 645.9 5.3 45.9 -18 2006 No stop 04 49 49 =1746+340 23 09 53 31.8 646.1 5.3 45.8 72 2018 04 48 20 04 49 49 IRAS17526 23 09 53 31.9 644.0 5.2 45.6 -18 2018 No stop 04 53 19 --- 23 13 23 31.4 644.7 5.3 45.5 192 2045 04 49 50 04 53 49 J1748+3404 23 13 54 31.2 646.8 5.4 45.6 12 2045 04 53 49 04 54 49 =1746+340 23 14 54 31.0 647.0 5.4 45.6 60 2053 04 53 50 04 54 49 IRAS17526 23 14 54 31.2 644.9 5.3 45.4 -18 2053 No stop 04 58 19 --- 23 18 24 30.6 645.5 5.4 45.2 192 2079 04 54 50 04 58 19 J1748+3404 23 18 24 30.5 647.6 5.5 45.4 -18 2079 No stop 04 59 49 =1746+340 23 19 54 30.3 647.8 5.5 45.3 72 2091 04 58 20 04 59 49 IRAS17526 23 19 54 30.4 645.8 5.4 45.2 -18 2091 No stop 05 03 19 --- 23 23 25 29.9 646.4 5.5 45.0 192 2118 04 59 50 05 03 49 J1748+3404 23 23 55 29.7 648.5 5.6 45.1 12 2118 05 03 49 05 04 49 =1746+340 23 24 55 29.6 648.7 5.6 45.0 60 2126 05 03 50 05 04 49 IRAS17526 23 24 55 29.7 646.6 5.5 44.9 -18 2126 No stop 05 08 19 --- 23 28 26 29.2 647.2 5.6 44.7 192 2153 05 04 50 05 08 19 J1748+3404 23 28 26 29.1 649.3 5.7 44.8 -18 2153 No stop 05 09 49 =1746+340 23 29 56 28.8 649.5 5.7 44.7 72 2164 05 08 20 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 05 09 49 IRAS17526 23 29 56 28.9 647.5 5.6 44.6 -18 2164 No stop 05 13 19 --- 23 33 27 28.4 648.1 5.6 44.5 192 2191 05 09 50 05 13 49 J1748+3404 23 33 57 28.2 650.2 5.8 44.5 12 2191 05 13 49 05 14 49 =1746+340 23 34 57 28.1 650.4 5.8 44.4 60 2199 05 13 50 05 14 49 IRAS17526 23 34 57 28.2 648.3 5.7 44.4 -18 2199 No stop 05 18 19 --- 23 38 28 27.7 648.9 5.7 44.2 192 2226 05 14 50 05 18 19 J1748+3404 23 38 28 27.6 651.0 5.8 44.2 -18 2226 No stop 05 19 49 =1746+340 23 39 58 27.4 651.2 5.9 44.1 72 2237 05 18 20 05 19 49 IRAS17526 23 39 58 27.5 649.2 5.7 44.1 -18 2237 No stop 05 23 19 --- 23 43 28 27.0 649.8 5.8 43.9 192 2264 05 19 50 05 23 49 J1748+3404 23 43 58 26.8 651.9 5.9 43.9 12 2264 05 23 49 05 24 49 =1746+340 23 44 59 26.7 652.0 5.9 43.8 60 2272 05 23 50 05 24 49 IRAS17526 23 44 59 26.7 650.1 5.8 43.8 -18 2272 No stop 05 28 19 --- 23 48 29 26.2 650.6 5.9 43.6 192 2299 05 24 50 05 28 19 J1748+3404 23 48 29 26.2 652.6 6.0 43.6 -18 2299 No stop 05 29 49 =1746+340 23 49 59 25.9 652.9 6.0 43.5 72 2310 05 28 20 05 29 49 IRAS17526 23 49 59 26.0 650.9 5.9 43.5 -17 2310 No stop 05 33 19 --- 23 53 30 25.5 651.5 6.0 43.3 193 2337 05 29 50 05 33 49 J1748+3404 23 54 00 25.4 653.6 6.1 43.2 12 2337 05 33 49 05 34 49 =1746+340 23 55 00 25.2 653.7 6.1 43.1 60 2345 05 33 50 05 34 49 IRAS17526 23 55 00 25.3 651.8 6.0 43.2 -17 2345 No stop 05 38 19 --- 23 58 31 24.8 652.3 6.1 43.0 193 2372 05 34 50 05 38 19 J1748+3404 23 58 31 24.7 654.3 6.2 42.9 -18 2372 No stop 05 39 49 =1746+340 00 00 01 24.5 654.6 6.2 42.8 72 2383 05 38 20 05 39 49 IRAS17526 00 00 01 24.6 652.6 6.1 42.9 -17 2383 No stop 05 43 19 --- 00 03 32 24.1 653.2 6.1 42.6 193 2410 05 39 50 05 43 49 J1748+3404 00 04 02 24.0 655.2 6.3 42.5 12 2410 05 43 49 05 44 49 =1746+340 00 05 02 23.8 655.4 6.3 42.4 60 2418 05 43 50 05 44 49 IRAS17526 00 05 02 23.9 653.4 6.2 42.5 -17 2418 No stop 05 48 19 --- 00 08 32 23.4 654.0 6.2 42.3 193 2445 05 44 50 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 05 48 19 J1748+3404 00 08 32 23.3 656.0 6.3 42.2 -18 2445 No stop 05 49 49 =1746+340 00 10 03 23.1 656.2 6.4 42.1 72 2456 05 48 20 05 49 49 IRAS17526 00 10 03 23.1 654.3 6.2 42.2 -17 2456 No stop 05 53 19 --- 00 13 33 22.6 654.9 6.3 41.9 193 2483 05 49 50 05 53 49 J1748+3404 00 14 03 22.6 656.9 6.4 41.8 12 2483 05 53 49 05 54 49 =1746+340 00 15 04 22.4 657.1 6.4 41.7 60 2491 05 53 50 05 54 49 IRAS17526 00 15 04 22.4 655.1 6.3 41.8 -17 2491 No stop 05 58 19 --- 00 18 34 21.9 655.7 6.4 41.6 193 2518 05 54 50 05 58 19 J1748+3404 00 18 34 21.9 657.7 6.5 41.4 -18 2518 No stop 05 59 49 =1746+340 00 20 04 21.7 657.9 6.5 41.3 72 2529 05 58 20 05 59 49 IRAS17526 00 20 04 21.7 656.0 6.4 41.5 -17 2529 No stop 06 03 19 --- 00 23 35 21.3 656.6 6.5 41.2 193 2556 05 59 50 06 03 49 J1748+3404 00 24 05 21.2 658.6 6.6 41.0 13 2556 06 03 49 06 04 49 =1746+340 00 25 05 21.1 658.8 6.6 40.9 60 2564 06 03 50 06 04 49 IRAS17526 00 25 05 21.0 656.8 6.5 41.1 -17 2564 No stop 06 08 19 --- 00 28 36 20.6 657.4 6.6 40.8 193 2591 06 04 50 06 08 19 J1748+3404 00 28 36 20.6 659.3 6.7 40.6 -17 2591 No stop 06 09 49 =1746+340 00 30 06 20.4 659.6 6.7 40.5 73 2603 06 08 20 06 09 49 IRAS17526 00 30 06 20.4 657.7 6.6 40.7 -17 2603 No stop 06 13 19 --- 00 33 37 19.9 658.3 6.6 40.5 193 2629 06 09 50 06 13 49 J1748+3404 00 34 07 19.8 660.3 6.8 40.2 13 2629 06 13 49 06 14 49 =1746+340 00 35 07 19.7 660.4 6.8 40.1 60 2637 06 13 50 06 14 49 IRAS17526 00 35 07 19.7 658.5 6.7 40.3 -17 2637 No stop 06 18 19 --- 00 38 37 19.2 659.1 6.7 40.1 193 2664 06 14 50 06 18 19 J1748+3404 00 38 37 19.2 661.0 6.8 39.8 -17 2664 No stop 06 19 49 =1746+340 00 40 08 19.0 661.3 6.9 39.7 73 2676 06 18 20 06 19 49 IRAS17526 00 40 08 19.0 659.4 6.7 39.9 -17 2676 No stop 06 23 19 --- 00 43 38 18.5 660.0 6.8 39.7 193 2703 06 19 50 06 23 49 J1748+3404 00 44 08 18.5 662.0 6.9 39.3 13 2703 06 23 49 06 24 49 =1746+340 00 45 08 18.4 662.1 6.9 39.2 60 2710 06 23 50 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 06 24 49 IRAS17526 00 45 08 18.3 660.3 6.8 39.5 -17 2710 No stop 06 28 19 --- 00 48 39 17.9 660.8 6.9 39.2 193 2737 06 24 50 06 28 19 J1748+3404 00 48 39 17.9 662.7 7.0 38.9 -17 2737 No stop 06 29 49 =1746+340 00 50 09 17.7 663.0 7.0 38.8 73 2749 06 28 20 06 29 49 IRAS17526 00 50 09 17.7 661.1 6.9 39.1 -17 2749 No stop 06 33 19 --- 00 53 40 17.2 661.7 7.0 38.8 193 2776 06 29 50 06 33 49 J1748+3404 00 54 10 17.2 663.7 7.1 38.4 13 2776 06 33 49 06 34 49 =1746+340 00 55 10 17.1 663.8 7.1 38.4 60 2783 06 33 50 06 34 49 IRAS17526 00 55 10 17.0 662.0 7.0 38.7 -17 2783 No stop 06 38 19 --- 00 58 41 16.5 662.6 7.1 38.4 193 2810 06 34 50 06 38 19 J1748+3404 00 58 41 16.6 664.4 7.2 38.0 -17 2810 No stop 06 39 49 =1746+340 01 00 11 16.4 664.7 7.2 37.9 73 2822 06 38 20 06 39 49 IRAS17526 01 00 11 16.3 662.8 7.1 38.3 -17 2822 No stop 06 43 19 --- 01 03 41 15.9 663.4 7.1 37.9 193 2849 06 39 50 06 43 49 J1748+3404 01 04 12 15.9 665.4 7.3 37.5 13 2849 06 43 49 06 44 49 =1746+340 01 05 12 15.8 665.5 7.3 37.4 60 2856 06 43 50 06 44 49 IRAS17526 01 05 12 15.7 663.7 7.2 37.8 -17 2856 No stop 06 48 19 --- 01 08 42 15.2 664.3 7.2 37.5 193 2883 06 44 50 06 48 19 J1748+3404 01 08 42 15.4 666.1 7.3 37.1 -17 2883 No stop 06 49 49 =1746+340 01 10 13 15.2 666.4 7.4 37.0 73 2895 06 48 20 06 49 49 IRAS17526 01 10 13 15.0 664.6 7.2 37.4 -17 2895 No stop 06 53 19 --- 01 13 43 14.6 665.2 7.3 37.0 193 2922 06 49 50 06 53 49 J1748+3404 01 14 13 14.7 667.1 7.4 36.6 13 2922 06 53 49 06 54 49 =1746+340 01 15 13 14.6 667.3 7.4 36.5 60 2929 06 53 50 06 54 49 IRAS17526 01 15 13 14.4 665.4 7.3 36.9 -17 2929 No stop 06 58 19 --- 01 18 44 14.0 666.0 7.4 36.6 193 2956 06 54 50 06 58 19 J1748+3404 01 18 44 14.1 667.9 7.5 36.1 -17 2956 No stop 06 59 49 =1746+340 01 20 14 13.9 668.1 7.5 36.0 73 2968 06 58 20 06 59 49 IRAS17526 01 20 14 13.8 666.3 7.4 36.4 -17 2968 No stop 07 03 19 --- 01 23 45 13.3 666.9 7.5 36.1 193 2995 06 59 50 Schedule for BADARY (Code Bd ) 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 15 Mar 2022 Day 74 --- 07 03 49 J1748+3404 01 24 15 13.5 668.8 7.6 35.6 13 2995 07 03 49 07 04 49 =1746+340 01 25 15 13.3 669.0 7.6 35.5 60 3003 07 03 50 07 04 49 IRAS17526 01 25 15 13.2 667.2 7.5 36.0 -17 3003 No stop 07 08 19 --- 01 28 46 12.7 667.8 7.6 35.6 193 3029 07 04 50 07 08 19 J1748+3404 01 28 46 12.9 669.6 7.7 35.1 -17 3029 No stop 07 09 49 =1746+340 01 30 16 12.7 669.9 7.7 35.0 73 3041 07 08 20 07 09 49 IRAS17526 01 30 16 12.5 668.0 7.6 35.5 -17 3041 No stop 07 13 19 --- 01 33 46 12.1 668.7 7.6 35.1 193 3068 07 09 50 07 13 49 J1748+3404 01 34 17 12.3 670.6 7.8 34.6 13 3068 07 13 49 07 14 49 =1746+340 01 35 17 12.1 670.7 7.8 34.5 60 3076 07 13 50 07 14 49 IRAS17526 01 35 17 11.9 668.9 7.7 35.0 -17 3076 No stop 07 18 19 --- 01 38 47 11.5 669.5 7.7 34.6 193 3103 07 14 50 07 18 19 J1748+3404 01 38 47 11.7 671.3 7.8 34.1 -17 3103 No stop 07 19 49 =1746+340 01 40 17 11.6 671.6 7.9 33.9 73 3114 07 18 20 07 19 49 IRAS17526 01 40 17 11.3 669.8 7.7 34.5 -17 3114 No stop 07 23 19 --- 01 43 48 10.9 670.4 7.8 34.1 193 3141 07 19 50 07 23 49 J1748+3404 01 44 18 11.1 672.3 7.9 33.5 13 3141 07 23 49 07 24 49 =1746+340 01 45 18 11.0 672.5 7.9 33.4 60 3149 07 23 50 07 24 49 IRAS17526 01 45 18 10.7 670.7 7.8 34.0 -17 3149 No stop 07 28 19 --- 01 48 49 10.3 671.3 7.9 33.6 193 3176 07 24 50 07 28 19 J1748+3404 01 48 49 10.6 673.1 8.0 33.0 -17 3176 No stop 07 29 49 =1746+340 01 50 19 10.4 673.4 8.0 32.9 73 3187 07 28 20 07 29 49 IRAS17526 01 50 19 10.2 671.6 7.9 33.4 -17 3187 No stop 07 33 19 --- 01 53 50 9.8 672.2 8.0 D 33.1 0 3214 07 29 50 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess122.C1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: kvzr_c Added by Des Small, 24 February 2012 Setup group: 3 Station: BADARY Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 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 = A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 10 Setup file default. Used with PCAL = off LO sum= 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 458.49 458.49 458.49 458.49 522.49 522.49 522.49 522.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 10 11 12 Track assignments are: track1= 10, 14, 2, 6, 12, 16, 4, 8 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 18.049159 0.00 32 53 38.03192 * 32 53 10.00000 32 52 37.38774 0.00 From catalog imbedded in main SCHED input file. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 43.641946 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 49.15241 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. 1746+340 17 46 17.147369 * 17 48 05.819686 17 48 53.370114 0.11 * J1748+3404 34 04 57.08692 * 34 04 01.18090 34 03 16.04130 0.14 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 193 observations. * 1751+288 17 51 45.401872 * 17 53 42.473645 17 54 33.671009 0.00 J1753+2848 28 48 36.64965 * 28 48 04.93892 28 47 31.71539 0.00 J1753+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 50571 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 IRAS17526 sess122.C1024 1 2 3 4 5 6 7 8 9 10 13 14 + 5.289 512.119 3C345 sess122.C1024 1 2 3 4 5 6 7 8 9 10 13 14 + 0.100 12.000 J1748+3404 sess122.C1024 1 2 3 4 5 6 7 8 9 10 13 14 + 1.942 175.388 1751+288 sess122.C1024 1 2 3 4 5 6 7 8 9 10 13 14 + 0.050 6.000 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 88.0 3C345 102.2 J1748+3404 89.4 1751+288 87.9 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