COVER INFORMATION Station: ONSALA60 (Code O6 ) Experiment: Episodic ejection from a low-mass YSO traced by H2O masers Exp. Code: EB084 Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Olga Bayandina Address: JIVE NL Phone: +31 521 596 507 EMAIL: bayandina@jive.eu Fax: +31 521 596 507 Phone during observation: +31 521 596 507 Observing mode: MKV, 1024Mb/s Notes: Schedule for ONSALA60 (Code O6 ) Page 2 Episodic ejection from a low-mass YSO traced by H2O masers UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 11 Mar 2021 Day 70 --- Next scan frequencies: 22190.15 22190.15 22190.15 22190.15 22254.15 22254.15 22254.15 22254.15 Next BBC frequencies: 710.15 710.15 710.15 710.15 774.15 774.15 774.15 774.15 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 21 30 00 J1159+2914 09 36 45 52.3 483.0 -2.4 -31.1 0 0 21 30 00 21 40 00 =1156+295 09 46 47 53.4 486.1 -2.2 -29.9 600 77 21 30 01 --- Fri 12 Mar 2021 Day 71 --- 02 13 50 J1751+0939 14 21 22 27.5 477.7 -3.5 -28.9 16372 77 02 13 50 02 23 50 =1749+096 14 31 23 28.7 480.1 -3.4 -28.2 600 155 02 13 51 02 40 40 I16293 14 48 16 5.1 516.1 -1.8 -13.9 978 155 02 40 40 02 42 40 --- 14 50 16 5.3 516.5 -1.7 -13.6 120 170 02 40 41 02 43 40 I16293 14 51 17 5.3 516.8 -1.7 -13.5 55 170 02 43 40 02 45 40 --- 14 53 17 5.4 517.2 -1.7 -13.3 120 185 02 43 41 02 47 20 I16293 14 54 57 5.5 517.6 -1.6 -13.1 95 185 02 47 20 02 49 20 --- 14 56 58 5.6 518.0 -1.6 -12.8 120 201 02 47 21 02 50 20 I16293 14 57 58 5.7 518.2 -1.6 -12.7 55 201 02 50 20 02 52 20 --- 14 59 58 5.8 518.7 -1.6 -12.4 120 216 02 50 21 02 53 00 J1625-2527 15 00 38 5.1 520.5 -1.4 -11.5 30 216 02 53 00 02 54 00 =1622-253 15 01 38 5.2 520.7 -1.4 -11.4 60 224 02 53 01 02 54 00 I16293 15 01 38 5.8 519.1 -1.5 -12.2 -10 224 No stop 02 56 00 --- 15 03 39 5.9 519.5 -1.5 -12.0 110 240 02 54 01 02 56 00 J1625-2527 15 03 39 5.3 521.2 -1.4 -11.1 -10 240 No stop 02 57 00 =1622-253 15 04 39 5.3 521.4 -1.4 -11.0 50 247 02 56 01 02 57 00 I16293 15 04 39 6.0 519.7 -1.5 -11.8 -10 247 No stop 02 59 00 --- 15 06 39 6.1 520.2 -1.5 -11.6 110 263 02 57 01 02 59 40 J1625-2527 15 07 19 5.4 522.0 -1.3 -10.6 30 263 02 59 40 03 00 40 =1622-253 15 08 19 5.5 522.2 -1.3 -10.5 60 271 02 59 41 03 00 40 I16293 15 08 19 6.1 520.6 -1.4 -11.4 -10 271 No stop 03 02 40 --- 15 10 20 6.2 521.0 -1.4 -11.1 110 286 03 00 41 03 02 40 J1625-2527 15 10 20 5.5 522.7 -1.3 -10.2 -10 286 No stop 03 03 40 =1622-253 15 11 20 5.6 522.9 -1.3 -10.1 50 294 03 02 41 Schedule for ONSALA60 (Code O6 ) Page 3 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 03 03 40 I16293 15 11 20 6.3 521.2 -1.4 -11.0 -10 294 No stop 03 05 40 --- 15 13 20 6.4 521.7 -1.3 -10.7 110 309 03 03 41 03 06 20 J1625-2527 15 14 00 5.7 523.5 -1.2 -9.8 30 309 03 06 20 03 07 20 =1622-253 15 15 00 5.7 523.7 -1.2 -9.6 60 317 03 06 21 03 07 20 I16293 15 15 00 6.4 522.1 -1.3 -10.5 -10 317 No stop 03 09 20 --- 15 17 01 6.5 522.5 -1.3 -10.3 110 332 03 07 21 03 09 20 J1625-2527 15 17 01 5.8 524.2 -1.2 -9.4 -10 332 No stop 03 10 20 =1622-253 15 18 01 5.8 524.4 -1.2 -9.2 50 340 03 09 21 03 10 20 I16293 15 18 01 6.6 522.7 -1.3 -10.1 -10 340 No stop 03 12 20 --- 15 20 01 6.6 523.2 -1.2 -9.9 110 356 03 10 21 03 13 00 J1625-2527 15 20 41 5.9 525.0 -1.1 -8.9 30 356 03 13 00 03 14 00 =1622-253 15 21 42 6.0 525.2 -1.1 -8.8 60 363 03 13 01 03 14 00 I16293 15 21 42 6.7 523.6 -1.2 -9.6 -10 363 No stop 03 16 00 --- 15 23 42 6.8 524.0 -1.2 -9.4 110 379 03 14 01 03 16 00 J1625-2527 15 23 42 6.0 525.7 -1.1 -8.5 -10 379 No stop 03 17 00 =1622-253 15 24 42 6.1 525.9 -1.0 -8.4 50 386 03 16 01 03 17 00 I16293 15 24 42 6.8 524.2 -1.1 -9.3 -10 386 No stop 03 19 00 --- 15 26 42 6.9 524.7 -1.1 -9.0 110 402 03 17 01 03 19 40 J1625-2527 15 27 23 6.2 526.5 -1.0 -8.0 30 402 03 19 40 03 20 40 =1622-253 15 28 23 6.2 526.7 -1.0 -7.9 60 410 03 19 41 03 20 40 I16293 15 28 23 6.9 525.1 -1.1 -8.8 -10 410 No stop 03 22 40 --- 15 30 23 7.0 525.5 -1.1 -8.5 110 425 03 20 41 03 22 40 J1625-2527 15 30 23 6.2 527.2 -0.9 -7.6 -10 425 No stop 03 23 40 =1622-253 15 31 23 6.3 527.4 -0.9 -7.5 50 433 03 22 41 03 23 40 I16293 15 31 23 7.0 525.8 -1.0 -8.4 -10 433 No stop 03 25 40 --- 15 33 23 7.1 526.2 -1.0 -8.1 110 448 03 23 41 03 26 20 J1625-2527 15 34 04 6.3 528.0 -0.9 -7.1 30 448 03 26 20 03 27 20 =1622-253 15 35 04 6.4 528.2 -0.9 -7.0 60 456 03 26 21 03 27 20 I16293 15 35 04 7.2 526.6 -1.0 -7.9 -10 456 No stop 03 29 20 --- 15 37 04 7.2 527.0 -0.9 -7.6 110 471 03 27 21 Schedule for ONSALA60 (Code O6 ) Page 4 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 03 29 20 J1625-2527 15 37 04 6.4 528.7 -0.8 -6.7 -10 471 No stop 03 30 20 =1622-253 15 38 04 6.5 528.9 -0.8 -6.6 50 479 03 29 21 03 30 20 I16293 15 38 04 7.3 527.3 -0.9 -7.5 -10 479 No stop 03 32 20 --- 15 40 05 7.3 527.7 -0.9 -7.2 110 495 03 30 21 03 33 00 J1625-2527 15 40 45 6.5 529.5 -0.8 -6.2 30 495 03 33 00 03 34 00 =1622-253 15 41 45 6.6 529.7 -0.8 -6.1 60 502 03 33 01 03 34 00 I16293 15 41 45 7.4 528.1 -0.9 -7.0 -10 502 No stop 03 36 00 --- 15 43 45 7.4 528.6 -0.8 -6.7 110 518 03 34 01 03 36 00 J1625-2527 15 43 45 6.6 530.2 -0.7 -5.8 -10 518 No stop 03 37 00 =1622-253 15 44 45 6.6 530.4 -0.7 -5.7 50 526 03 36 01 03 37 00 I16293 15 44 45 7.4 528.8 -0.8 -6.6 -10 526 No stop 03 39 00 --- 15 46 46 7.5 529.3 -0.8 -6.3 110 541 03 37 01 03 39 40 J1625-2527 15 47 26 6.7 531.0 -0.7 -5.4 30 541 03 39 40 03 40 40 =1622-253 15 48 26 6.7 531.2 -0.6 -5.2 60 549 03 39 41 03 40 40 I16293 15 48 26 7.5 529.6 -0.8 -6.1 -10 549 No stop 03 42 40 --- 15 50 26 7.6 530.1 -0.7 -5.8 110 564 03 40 41 03 42 40 J1625-2527 15 50 26 6.7 531.7 -0.6 -5.0 -10 564 No stop 03 43 40 =1622-253 15 51 26 6.8 531.9 -0.6 -4.8 50 572 03 42 41 03 43 40 I16293 15 51 26 7.6 530.3 -0.7 -5.7 -10 572 No stop 03 45 40 --- 15 53 27 7.6 530.8 -0.7 -5.4 110 587 03 43 41 03 46 20 J1625-2527 15 54 07 6.8 532.5 -0.5 -4.5 30 587 03 46 20 03 47 20 =1622-253 15 55 07 6.8 532.7 -0.5 -4.3 60 595 03 46 21 03 47 20 I16293 15 55 07 7.7 531.2 -0.6 -5.2 -10 595 No stop 03 49 20 --- 15 57 07 7.7 531.6 -0.6 -5.0 110 611 03 47 21 03 49 20 J1625-2527 15 57 07 6.9 533.2 -0.5 -4.1 -10 611 No stop 03 50 20 =1622-253 15 58 08 6.9 533.4 -0.5 -3.9 50 618 03 49 21 03 50 20 I16293 15 58 08 7.7 531.9 -0.6 -4.8 -10 618 No stop 03 52 20 --- 16 00 08 7.8 532.3 -0.6 -4.5 110 634 03 50 21 03 53 00 J1625-2527 16 00 48 6.9 534.0 -0.4 -3.6 30 634 03 53 00 03 54 00 =1622-253 16 01 48 6.9 534.3 -0.4 -3.4 60 642 03 53 01 Schedule for ONSALA60 (Code O6 ) Page 5 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 03 54 00 I16293 16 01 48 7.8 532.7 -0.5 -4.3 -10 642 No stop 03 56 00 --- 16 03 48 7.8 533.2 -0.5 -4.1 110 657 03 54 01 03 56 00 J1625-2527 16 03 48 7.0 534.7 -0.4 -3.2 -10 657 No stop 03 57 00 =1622-253 16 04 49 7.0 534.9 -0.4 -3.0 50 665 03 56 01 03 57 00 I16293 16 04 49 7.9 533.4 -0.5 -3.9 -10 665 No stop 03 59 00 --- 16 06 49 7.9 533.8 -0.4 -3.6 110 680 03 57 01 03 59 40 J1625-2527 16 07 29 7.0 535.6 -0.3 -2.7 30 680 03 59 40 04 00 40 =1622-253 16 08 29 7.0 535.8 -0.3 -2.5 60 688 03 59 41 04 00 40 I16293 16 08 29 7.9 534.2 -0.4 -3.4 -10 688 No stop 04 02 40 --- 16 10 30 7.9 534.7 -0.4 -3.1 110 703 04 00 41 04 02 40 J1625-2527 16 10 30 7.0 536.2 -0.3 -2.2 -10 703 No stop 04 03 40 =1622-253 16 11 30 7.0 536.5 -0.3 -2.1 50 711 04 02 41 04 03 40 I16293 16 11 30 8.0 534.9 -0.4 -3.0 -10 711 No stop 04 05 40 --- 16 13 30 8.0 535.4 -0.3 -2.7 110 727 04 03 41 04 06 20 J1625-2527 16 14 10 7.1 537.1 -0.2 -1.7 30 727 04 06 20 04 07 20 =1622-253 16 15 10 7.1 537.3 -0.2 -1.6 60 734 04 06 21 04 07 20 I16293 16 15 10 8.0 535.8 -0.3 -2.5 -10 734 No stop 04 09 20 --- 16 17 11 8.0 536.2 -0.3 -2.2 110 750 04 07 21 04 09 20 J1625-2527 16 17 11 7.1 537.8 -0.2 -1.3 -10 750 No stop 04 10 20 =1622-253 16 18 11 7.1 538.0 -0.1 -1.2 50 757 04 09 21 04 10 20 I16293 16 18 11 8.0 536.4 -0.3 -2.1 -9 757 No stop 04 12 20 --- 16 20 11 8.0 536.9 -0.2 -1.8 111 773 04 10 21 04 13 00 J1625-2527 16 20 51 7.1 538.6 -0.1 -0.8 30 773 04 13 00 04 14 00 =1622-253 16 21 51 7.1 538.8 -0.1 -0.7 60 781 04 13 01 04 14 00 I16293 16 21 51 8.0 537.3 -0.2 -1.6 -9 781 No stop 04 16 00 --- 16 23 52 8.1 537.8 -0.2 -1.3 111 796 04 14 01 04 16 00 J1625-2527 16 23 52 7.1 539.3 -0.1 -0.4 -10 796 No stop 04 17 00 =1622-253 16 24 52 7.1 539.5 -0.0 -0.3 50 804 04 16 01 04 17 00 I16293 16 24 52 8.1 538.0 -0.1 -1.2 -9 804 No stop 04 19 00 --- 16 26 52 8.1 538.4 -0.1 -0.9 111 819 04 17 01 Schedule for ONSALA60 (Code O6 ) Page 6 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 04 19 40 J1625-2527 16 27 32 7.1 540.1 0.0 0.1 30 819 04 19 40 04 20 40 =1622-253 16 28 33 7.1 540.3 0.0 0.2 60 827 04 19 41 04 20 40 I16293 16 28 33 8.1 538.8 -0.1 -0.7 -9 827 No stop 04 22 40 --- 16 30 33 8.1 539.3 -0.1 -0.4 111 842 04 20 41 04 22 40 J1625-2527 16 30 33 7.1 540.8 0.1 0.5 -10 842 No stop 04 23 40 =1622-253 16 31 33 7.1 541.0 0.1 0.6 50 850 04 22 41 04 23 40 I16293 16 31 33 8.1 539.5 -0.0 -0.3 -9 850 No stop 04 25 40 --- 16 33 33 8.1 540.0 -0.0 -0.0 111 866 04 23 41 04 26 20 J1625-2527 16 34 13 7.1 541.6 0.1 1.0 31 866 04 26 20 04 27 20 =1622-253 16 35 14 7.1 541.9 0.1 1.1 60 873 04 26 21 04 27 20 I16293 16 35 14 8.1 540.4 0.0 0.2 -9 873 No stop 04 29 20 --- 16 37 14 8.1 540.8 0.1 0.5 111 889 04 27 21 04 29 20 J1625-2527 16 37 14 7.1 542.3 0.2 1.4 -9 889 No stop 04 30 20 =1622-253 16 38 14 7.1 542.5 0.2 1.5 51 897 04 29 21 04 30 20 I16293 16 38 14 8.1 541.1 0.1 0.6 -9 897 No stop 04 32 20 --- 16 40 14 8.1 541.5 0.1 0.9 111 912 04 30 21 04 33 00 J1625-2527 16 40 55 7.0 543.1 0.2 1.9 31 912 04 33 00 04 34 00 =1622-253 16 41 55 7.0 543.4 0.2 2.0 60 920 04 33 01 04 34 00 I16293 16 41 55 8.1 541.9 0.1 1.1 -9 920 No stop 04 36 00 --- 16 43 55 8.1 542.4 0.2 1.4 111 935 04 34 01 04 36 00 J1625-2527 16 43 55 7.0 543.8 0.3 2.3 -9 935 No stop 04 37 00 =1622-253 16 44 55 7.0 544.1 0.3 2.4 51 943 04 36 01 04 37 00 I16293 16 44 55 8.0 542.6 0.2 1.5 -9 943 No stop 04 39 00 --- 16 46 56 8.0 543.0 0.2 1.8 111 958 04 37 01 04 39 40 J1625-2527 16 47 36 7.0 544.7 0.3 2.8 31 958 04 39 40 04 40 40 =1622-253 16 48 36 7.0 544.9 0.4 2.9 60 966 04 39 41 04 40 40 I16293 16 48 36 8.0 543.4 0.2 2.0 -9 966 No stop 04 42 40 --- 16 50 36 8.0 543.9 0.3 2.3 111 982 04 40 41 04 42 40 J1625-2527 16 50 36 6.9 545.3 0.4 3.2 -9 982 No stop 04 43 40 =1622-253 16 51 36 6.9 545.6 0.4 3.3 51 989 04 42 41 Schedule for ONSALA60 (Code O6 ) Page 7 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 04 43 40 I16293 16 51 36 8.0 544.1 0.3 2.4 -9 989 No stop 04 45 40 --- 16 53 37 8.0 544.6 0.3 2.7 111 1005 04 43 41 04 46 20 J1625-2527 16 54 17 6.9 546.2 0.5 3.7 31 1005 04 46 20 04 47 20 =1622-253 16 55 17 6.9 546.4 0.5 3.8 60 1013 04 46 21 04 47 20 I16293 16 55 17 8.0 545.0 0.4 2.9 -9 1013 No stop 04 49 20 --- 16 57 17 7.9 545.4 0.4 3.2 111 1028 04 47 21 04 49 20 J1625-2527 16 57 17 6.9 546.9 0.5 4.1 -9 1028 No stop 04 50 20 =1622-253 16 58 17 6.8 547.1 0.5 4.2 51 1036 04 49 21 04 50 20 I16293 16 58 17 7.9 545.7 0.4 3.3 -9 1036 No stop 04 52 20 --- 17 00 18 7.9 546.1 0.4 3.6 111 1051 04 50 21 04 53 00 J1625-2527 17 00 58 6.8 547.7 0.6 4.6 31 1051 04 53 00 04 54 00 =1622-253 17 01 58 6.8 547.9 0.6 4.7 60 1059 04 53 01 04 54 00 I16293 17 01 58 7.9 546.5 0.5 3.8 -9 1059 No stop 04 56 00 --- 17 03 58 7.8 547.0 0.5 4.1 111 1074 04 54 01 04 56 00 J1625-2527 17 03 58 6.7 548.4 0.6 5.0 -9 1074 No stop 04 57 00 =1622-253 17 04 58 6.7 548.6 0.6 5.1 51 1082 04 56 01 04 57 00 I16293 17 04 58 7.8 547.2 0.5 4.2 -9 1082 No stop 04 59 00 --- 17 06 59 7.8 547.6 0.6 4.5 111 1098 04 57 01 04 59 40 J1625-2527 17 07 39 6.7 549.2 0.7 5.5 31 1098 04 59 40 05 00 40 =1622-253 17 08 39 6.6 549.4 0.7 5.6 60 1105 04 59 41 05 00 40 I16293 17 08 39 7.8 548.0 0.6 4.7 -9 1105 No stop 05 02 40 --- 17 10 39 7.7 548.5 0.6 5.0 111 1121 05 00 41 05 02 40 J1625-2527 17 10 39 6.6 549.9 0.7 5.9 -9 1121 No stop 05 03 40 =1622-253 17 11 40 6.6 550.1 0.7 6.0 51 1128 05 02 41 05 03 40 I16293 17 11 40 7.7 548.7 0.6 5.1 -9 1128 No stop 05 05 40 --- 17 13 40 7.7 549.2 0.7 5.4 111 1144 05 03 41 05 06 20 J1625-2527 17 14 20 6.5 550.7 0.8 6.4 31 1144 05 06 20 05 07 20 =1622-253 17 15 20 6.5 550.9 0.8 6.5 60 1152 05 06 21 05 07 20 I16293 17 15 20 7.6 549.6 0.7 5.6 -9 1152 No stop 05 09 20 --- 17 17 21 7.6 550.0 0.7 5.9 111 1167 05 07 21 Schedule for ONSALA60 (Code O6 ) Page 8 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 05 09 20 J1625-2527 17 17 21 6.4 551.4 0.8 6.8 -9 1167 No stop 05 10 20 =1622-253 17 18 21 6.4 551.6 0.9 6.9 51 1175 05 09 21 05 10 20 I16293 17 18 21 7.5 550.2 0.7 6.0 -9 1175 No stop 05 12 20 --- 17 20 21 7.5 550.7 0.8 6.3 111 1190 05 10 21 05 13 00 J1625-2527 17 21 01 6.3 552.2 0.9 7.3 31 1190 05 13 00 05 14 00 =1622-253 17 22 01 6.3 552.5 0.9 7.4 60 1198 05 13 01 05 14 00 I16293 17 22 01 7.5 551.1 0.8 6.5 -9 1198 No stop 05 16 00 --- 17 24 02 7.4 551.5 0.8 6.8 111 1213 05 14 01 05 16 00 J1625-2527 17 24 02 6.2 552.9 0.9 7.7 -9 1213 No stop 05 17 00 =1622-253 17 25 02 6.2 553.1 1.0 7.8 51 1221 05 16 01 05 17 00 I16293 17 25 02 7.4 551.8 0.9 6.9 -9 1221 No stop 05 19 00 --- 17 27 02 7.3 552.2 0.9 7.2 111 1237 05 17 01 05 19 40 J1625-2527 17 27 42 6.1 553.7 1.0 8.1 31 1237 05 19 40 05 20 40 =1622-253 17 28 42 6.1 554.0 1.0 8.3 60 1244 05 19 41 05 20 40 I16293 17 28 42 7.3 552.6 0.9 7.4 -9 1244 No stop 05 22 40 --- 17 30 43 7.2 553.1 1.0 7.7 111 1260 05 20 41 05 22 40 J1625-2527 17 30 43 6.0 554.4 1.1 8.5 -9 1260 No stop 05 23 40 =1622-253 17 31 43 6.0 554.6 1.1 8.7 51 1268 05 22 41 05 23 40 I16293 17 31 43 7.2 553.3 1.0 7.8 -9 1268 No stop 05 25 40 --- 17 33 43 7.1 553.7 1.0 8.1 111 1283 05 23 41 05 26 20 J1625-2527 17 34 23 5.9 555.2 1.1 9.0 31 1283 05 26 20 05 27 20 =1622-253 17 35 23 5.9 555.5 1.1 9.2 60 1291 05 26 21 05 27 20 I16293 17 35 23 7.1 554.1 1.0 8.3 -9 1291 No stop 05 29 20 --- 17 37 24 7.0 554.6 1.1 8.6 111 1306 05 27 21 05 29 20 J1625-2527 17 37 24 5.8 555.9 1.2 9.4 -9 1306 No stop 05 30 20 =1622-253 17 38 24 5.7 556.1 1.2 9.5 51 1314 05 29 21 05 30 20 I16293 17 38 24 7.0 554.8 1.1 8.7 -9 1314 No stop 05 32 20 --- 17 40 24 6.9 555.3 1.1 9.0 111 1329 05 30 21 05 33 00 J1625-2527 17 41 04 5.6 556.7 1.2 9.9 31 1329 05 33 00 05 34 00 =1622-253 17 42 05 5.6 557.0 1.3 10.0 60 1337 05 33 01 Schedule for ONSALA60 (Code O6 ) Page 9 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 05 34 00 I16293 17 42 05 6.8 555.6 1.1 9.2 -9 1337 No stop 05 36 00 --- 17 44 05 6.8 556.1 1.2 9.4 111 1353 05 34 01 05 36 00 J1625-2527 17 44 05 5.5 557.4 1.3 10.3 -9 1353 No stop 05 37 00 =1622-253 17 45 05 5.5 557.6 1.3 10.4 51 1360 05 36 01 05 37 00 I16293 17 45 05 6.7 556.3 1.2 9.6 -9 1360 No stop 05 39 00 --- 17 47 05 6.6 556.8 1.2 9.8 111 1376 05 37 01 05 39 40 J1625-2527 17 47 46 5.4 558.2 1.3 10.8 31 1376 05 39 40 05 40 40 =1622-253 17 48 46 5.3 558.4 1.4 10.9 60 1384 05 39 41 05 40 40 I16293 17 48 46 6.6 557.1 1.3 10.1 -9 1384 No stop 05 42 40 --- 17 50 46 6.5 557.6 1.3 10.3 111 1399 05 40 41 05 42 40 J1625-2527 17 50 46 5.2 558.9 1.4 11.1 -9 1399 No stop 05 43 40 =1622-253 17 51 46 5.2 559.1 1.4 11.3 51 1407 05 42 41 05 43 40 I16293 17 51 46 6.5 557.8 1.3 10.4 -9 1407 No stop 05 45 40 --- 17 53 46 6.4 558.3 1.3 10.7 111 1422 05 43 41 05 46 20 J1625-2527 17 54 27 5.1 559.7 1.5 11.6 31 1422 05 46 20 05 47 20 =1622-253 17 55 27 5.0 559.9 1.5 11.7 60 1430 05 46 21 05 47 20 I16293 17 55 27 6.3 558.7 1.4 10.9 -9 1430 No stop 05 49 20 --- 17 57 27 6.2 559.1 1.4 11.2 111 1445 05 47 21 05 50 20 I16293 17 58 27 6.2 559.3 1.4 11.3 55 1445 05 50 20 05 52 20 --- 18 00 28 6.1 559.8 1.4 11.6 120 1461 05 50 21 05 54 00 I16293 18 02 08 6.0 560.1 1.5 11.8 95 1461 05 54 00 05 56 00 --- 18 04 08 5.9 560.6 1.5 12.0 120 1476 05 54 01 05 57 00 I16293 18 05 08 5.9 560.8 1.5 12.2 55 1476 05 57 00 05 59 00 --- 18 07 09 5.8 561.3 1.6 12.4 120 1492 05 57 01 06 00 40 I16293 18 08 49 5.7 561.6 1.6 12.6 95 1492 06 00 40 06 02 40 --- 18 10 49 5.6 562.1 1.6 12.9 120 1507 06 00 41 06 03 40 I16293 18 11 49 5.5 562.3 1.6 13.0 55 1507 06 03 40 06 05 40 --- 18 13 50 5.4 562.8 1.7 13.2 120 1523 06 03 41 06 07 20 I16293 18 15 30 5.3 563.1 1.7 13.5 95 1523 06 07 20 06 09 20 --- 18 17 30 5.2 563.6 1.7 13.7 120 1538 06 07 21 Schedule for ONSALA60 (Code O6 ) Page 10 Episodic ejection from a low-mass YSO traced by H2O masers 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 ---------------------------------------------------------------------------------------- --- Fri 12 Mar 2021 Day 71 --- 06 10 20 I16293 18 18 31 5.2 563.8 1.7 13.8 55 1538 06 10 20 06 12 20 --- 18 20 31 5.1 564.2 1.8 14.1 120 1554 06 10 21 07 24 40 3C454.3 19 33 03 34.4 476.2 -3.4 -30.3 4290 1554 07 24 40 07 30 00 --- 19 38 24 35.0 477.5 -3.3 -29.9 320 1595 07 24 41 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess121.K1024line --- 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: 5 Station: ONSALA60 Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 21480.00 21480.00 21480.00 21480.00 21480.00 21480.00 21480.00 21480.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 22190.15 22190.15 22190.15 22190.15 22254.15 22254.15 22254.15 22254.15 BBC fr= 710.15 710.15 710.15 710.15 774.15 774.15 774.15 774.15 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 7 19 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * I16293 16 29 21.029212 * 16 32 22.889000 16 33 39.136030 0.00 -24 22 16.19896 *-24 28 36.25000 -24 31 13.73813 0.00 From catalog imbedded in main SCHED input file. 1156+295 11 56 57.786211 * 11 59 31.833912 12 00 37.566702 0.00 * J1159+2914 29 31 25.73880 * 29 14 43.82690 29 07 36.65098 0.00 J1159+29 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 78215 observations. 1622-253 16 22 44.105299 * 16 25 46.891640 16 27 03.571803 0.00 * J1625-2527 -25 20 51.69567 *-25 27 38.32687 -25 30 26.60296 0.01 J1625-25 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 49739 observations. 1749+096 17 49 10.387930 * 17 51 32.818574 17 52 32.093321 0.00 * J1751+0939 09 39 42.82586 * 09 39 00.72841 09 38 32.04392 0.00 J1751+09 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 192391 observations. * 3C454.3 22 51 29.519739 * 22 53 57.747939 22 54 58.292945 0.65 J2253+1608 15 52 54.34808 * 16 08 53.56091 16 15 25.84320 0.73 2251+158 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J2253+16 GSFC 2016a X/S astro solution, 41272 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 I16293 sess121.K1024line 1 2 5 6 7 9 10 11 12 13 14 + 5.600 213.433 J1159+2914 sess121.K1024line 1 2 5 6 7 9 10 11 12 13 14 + 0.167 28.500 J1625-2527 sess121.K1024line 1 2 5 6 7 9 10 11 12 13 14 + 2.833 100.991 J1751+0939 sess121.K1024line 1 2 5 6 7 9 10 11 12 13 14 + 0.167 28.500 3C454.3 sess121.K1024line 1 2 5 6 7 9 10 11 12 13 14 + 0.089 13.278 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) I16293 101.3 J1159+2914 153.1 J1625-2527 102.6 J1751+0939 84.9 3C454.3 21.3 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg