COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: Catching the mouse in her nest: resolving the Mini Mouse with the EVN Exp. Code: EM172C Schedule Version: 2.50 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: S.E.Motta Address: INAF - Osservatorio Astronomico di Brera Via E. Bianchi 46, I-23807 Merate Italy Phone: +39 3339445713 EMAIL: sara.motta@inaf.it Fax: Phone during observation: +39 3339445713 Observing mode: EVN, 1.7 GHz continuum Notes: Target (phase ref): PSR J1914+1054g (J1915+1142) Fringe finders: J1800+3848, J2253+1608. eMERLIN ampcal: 3C286 Check source: J1913+0932 Schedule for MEDICINA (Code Mc ) Page 2 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 331.49 331.49 331.49 331.49 395.49 395.49 395.49 395.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 11 30 00 J1800+3848 14 54 39 55.2 442.8 -3.1 -65.2 0 0 11 30 00 11 35 00 =1758+388 14 59 40 56.1 443.5 -3.0 -65.4 300 39 11 30 01 11 37 00 J1915+1142 15 01 40 26.9 460.2 -4.2 -45.8 57 39 11 37 00 11 39 30 --- 15 04 10 27.3 460.7 -4.2 -45.7 150 58 11 37 01 11 39 30 PSRJ1914 15 04 10 27.0 461.6 -4.2 -45.3 -5 58 No stop 11 43 00 --- 15 07 41 27.6 462.3 -4.1 -45.2 205 85 11 39 31 11 43 30 J1915+1142 15 08 11 28.0 461.5 -4.1 -45.5 25 85 11 43 30 11 45 30 --- 15 10 11 28.3 461.9 -4.1 -45.4 120 100 11 43 31 11 45 30 PSRJ1914 15 10 11 28.0 462.8 -4.1 -45.1 -5 100 No stop 11 49 00 --- 15 13 42 28.6 463.5 -4.0 -44.9 205 128 11 45 31 11 49 30 J1915+1142 15 14 12 29.0 462.7 -4.0 -45.3 25 128 11 49 30 11 51 30 --- 15 16 12 29.4 463.1 -4.0 -45.2 120 143 11 49 31 11 51 30 PSRJ1914 15 16 12 29.1 464.0 -4.0 -44.8 -5 143 No stop 11 55 00 --- 15 19 43 29.7 464.7 -3.9 -44.6 205 170 11 51 31 11 55 30 J1915+1142 15 20 13 30.1 463.9 -3.9 -45.0 25 170 11 55 30 11 57 30 --- 15 22 13 30.4 464.3 -3.9 -44.9 120 185 11 55 31 11 57 30 PSRJ1914 15 22 13 30.1 465.2 -3.9 -44.5 -5 185 No stop 12 01 00 --- 15 25 44 30.7 465.9 -3.8 -44.3 205 213 11 57 31 12 01 30 J1915+1142 15 26 14 31.1 465.1 -3.8 -44.7 25 213 12 01 30 12 03 30 --- 15 28 14 31.5 465.5 -3.8 -44.6 120 228 12 01 31 12 03 30 PSRJ1914 15 28 14 31.1 466.4 -3.8 -44.2 -5 228 No stop 12 07 00 --- 15 31 45 31.7 467.1 -3.7 -43.9 205 255 12 03 31 12 07 30 J1915+1142 15 32 15 32.2 466.3 -3.7 -44.3 25 255 12 07 30 12 09 30 --- 15 34 15 32.5 466.7 -3.7 -44.2 120 271 12 07 31 12 09 30 PSRJ1914 15 34 15 32.2 467.7 -3.7 -43.8 -5 271 No stop 12 13 00 --- 15 37 46 32.7 468.4 -3.6 -43.6 205 298 12 09 31 12 13 30 J1915+1142 15 38 16 33.2 467.6 -3.6 -44.0 25 298 12 13 30 12 15 30 --- 15 40 16 33.5 468.0 -3.6 -43.8 120 313 12 13 31 Schedule for MEDICINA (Code Mc ) Page 3 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 12 15 30 PSRJ1914 15 40 16 33.2 468.9 -3.6 -43.4 -5 313 No stop 12 19 00 --- 15 43 47 33.8 469.7 -3.5 -43.1 205 340 12 15 31 12 19 30 J1915+1142 15 44 17 34.2 468.9 -3.5 -43.6 25 340 12 19 30 12 21 30 --- 15 46 17 34.5 469.3 -3.5 -43.4 120 356 12 19 31 12 21 30 PSRJ1914 15 46 17 34.2 470.2 -3.5 -43.0 -5 356 No stop 12 25 00 --- 15 49 48 34.8 471.0 -3.4 -42.7 205 383 12 21 31 12 25 30 J1915+1142 15 50 18 35.2 470.2 -3.4 -43.1 25 383 12 25 30 12 27 30 --- 15 52 18 35.5 470.6 -3.4 -43.0 120 398 12 25 31 12 27 30 PSRJ1914 15 52 18 35.2 471.5 -3.4 -42.5 -5 398 No stop 12 31 00 --- 15 55 49 35.8 472.3 -3.3 -42.2 205 425 12 27 31 12 31 00 J1915+1142 15 55 49 36.1 471.4 -3.3 -42.7 -5 425 No stop 12 33 30 --- 15 58 19 36.5 471.9 -3.3 -42.5 145 444 12 31 01 12 33 30 J1913+0932 15 58 19 35.3 474.2 -3.3 -41.3 -7 444 No stop 12 36 00 --- 16 00 50 35.7 474.8 -3.2 -41.0 143 464 12 33 31 12 38 00 J1915+1142 16 02 50 37.3 473.0 -3.2 -42.1 113 464 12 38 00 12 40 30 --- 16 05 20 37.7 473.5 -3.2 -41.9 150 483 12 38 01 12 40 30 PSRJ1914 16 05 20 37.3 474.5 -3.2 -41.4 -5 483 No stop 12 44 00 --- 16 08 51 37.9 475.3 -3.1 -41.0 205 510 12 40 31 12 44 30 J1915+1142 16 09 21 38.4 474.5 -3.1 -41.5 25 510 12 44 30 12 46 30 --- 16 11 21 38.7 474.9 -3.1 -41.3 120 526 12 44 31 12 46 30 PSRJ1914 16 11 21 38.3 475.9 -3.1 -40.8 -5 526 No stop 12 50 00 --- 16 14 52 38.9 476.7 -3.0 -40.4 205 553 12 46 31 12 50 30 J1915+1142 16 15 22 39.3 475.9 -3.0 -40.9 25 553 12 50 30 12 52 30 --- 16 17 22 39.6 476.4 -3.0 -40.7 120 568 12 50 31 12 52 30 PSRJ1914 16 17 22 39.3 477.3 -3.0 -40.2 -5 568 No stop 12 56 00 --- 16 20 53 39.8 478.2 -2.9 -39.8 205 595 12 52 31 12 56 30 J1915+1142 16 21 23 40.3 477.3 -2.9 -40.3 25 595 12 56 30 12 58 30 --- 16 23 23 40.6 477.8 -2.9 -40.1 120 611 12 56 31 12 58 30 PSRJ1914 16 23 23 40.2 478.8 -2.9 -39.5 -5 611 No stop 13 02 00 --- 16 26 54 40.7 479.7 -2.8 -39.1 205 638 12 58 31 Schedule for MEDICINA (Code Mc ) Page 4 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 13 02 30 J1915+1142 16 27 24 41.2 478.8 -2.8 -39.6 25 638 13 02 30 13 04 30 --- 16 29 24 41.5 479.3 -2.8 -39.4 120 653 13 02 31 13 04 30 PSRJ1914 16 29 24 41.1 480.3 -2.8 -38.8 -5 653 No stop 13 08 00 --- 16 32 55 41.7 481.2 -2.7 -38.4 205 680 13 04 31 13 08 30 J1915+1142 16 33 25 42.2 480.4 -2.7 -38.9 25 680 13 08 30 13 10 30 --- 16 35 25 42.5 480.9 -2.7 -38.7 120 696 13 08 31 13 10 30 PSRJ1914 16 35 25 42.0 481.9 -2.7 -38.1 -5 696 No stop 13 14 00 --- 16 38 56 42.6 482.8 -2.6 -37.6 205 723 13 10 31 13 14 30 J1915+1142 16 39 26 43.1 481.9 -2.6 -38.2 25 723 13 14 30 13 16 30 --- 16 41 26 43.4 482.4 -2.6 -37.9 120 738 13 14 31 13 16 30 PSRJ1914 16 41 26 43.0 483.5 -2.6 -37.3 -5 738 No stop 13 20 00 --- 16 44 57 43.5 484.4 -2.5 -36.8 205 765 13 16 31 13 20 30 J1915+1142 16 45 27 44.0 483.5 -2.5 -37.4 25 765 13 20 30 13 22 30 --- 16 47 27 44.3 484.1 -2.5 -37.1 120 781 13 20 31 13 22 30 PSRJ1914 16 47 27 43.8 485.1 -2.5 -36.5 -5 781 No stop 13 26 00 --- 16 50 58 44.3 486.1 -2.4 -36.0 205 808 13 22 31 13 26 30 J1915+1142 16 51 28 44.9 485.2 -2.4 -36.5 25 808 13 26 30 13 28 30 --- 16 53 28 45.2 485.7 -2.4 -36.2 120 823 13 26 31 13 28 30 PSRJ1914 16 53 28 44.7 486.8 -2.4 -35.6 -5 823 No stop 13 32 00 --- 16 56 59 45.2 487.7 -2.3 -35.0 205 850 13 28 31 13 32 30 J1915+1142 16 57 29 45.7 486.9 -2.3 -35.6 25 850 13 32 30 13 34 30 --- 16 59 29 46.0 487.4 -2.3 -35.3 120 866 13 32 31 13 34 30 J1913+0932 16 59 29 44.5 489.8 -2.3 -33.8 -8 866 No stop 13 37 00 --- 17 02 00 44.9 490.5 -2.2 -33.4 142 885 13 34 31 13 39 00 J1915+1142 17 04 00 46.7 488.7 -2.2 -34.6 112 885 13 39 00 13 41 30 --- 17 06 30 47.0 489.5 -2.2 -34.2 150 904 13 39 01 13 41 30 PSRJ1914 17 06 30 46.5 490.5 -2.1 -33.5 -5 904 No stop 13 45 00 --- 17 10 01 47.0 491.6 -2.1 -32.9 205 931 13 41 31 13 45 30 J1915+1142 17 10 31 47.5 490.7 -2.1 -33.5 24 931 13 45 30 13 47 30 --- 17 12 31 47.8 491.3 -2.1 -33.2 120 947 13 45 31 Schedule for MEDICINA (Code Mc ) Page 5 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 13 47 30 PSRJ1914 17 12 31 47.3 492.3 -2.0 -32.5 -6 947 No stop 13 51 00 --- 17 16 02 47.8 493.4 -2.0 -31.8 204 974 13 47 31 13 51 30 J1915+1142 17 16 32 48.4 492.5 -2.0 -32.5 24 974 13 51 30 13 53 30 --- 17 18 32 48.6 493.2 -2.0 -32.1 120 989 13 51 31 13 53 30 PSRJ1914 17 18 32 48.1 494.2 -1.9 -31.4 -6 989 No stop 13 57 00 --- 17 22 03 48.5 495.3 -1.9 -30.7 204 1016 13 53 31 13 57 30 J1915+1142 17 22 33 49.1 494.4 -1.9 -31.3 24 1016 13 57 30 13 59 30 --- 17 24 33 49.4 495.1 -1.9 -31.0 120 1032 13 57 31 13 59 30 PSRJ1914 17 24 33 48.9 496.1 -1.8 -30.2 -6 1032 No stop 14 03 00 --- 17 28 04 49.3 497.3 -1.8 -29.5 204 1059 13 59 31 14 03 30 J1915+1142 17 28 34 49.9 496.4 -1.8 -30.2 24 1059 14 03 30 14 05 30 --- 17 30 34 50.1 497.0 -1.8 -29.8 120 1074 14 03 31 14 05 30 PSRJ1914 17 30 34 49.6 498.1 -1.7 -29.0 -6 1074 No stop 14 09 00 --- 17 34 05 50.0 499.3 -1.7 -28.3 204 1101 14 05 31 14 09 30 J1915+1142 17 34 35 50.6 498.4 -1.7 -28.9 24 1101 14 09 30 14 11 30 --- 17 36 35 50.8 499.1 -1.7 -28.5 120 1117 14 09 31 14 11 30 PSRJ1914 17 36 35 50.3 500.1 -1.6 -27.8 -6 1117 No stop 14 15 00 --- 17 40 06 50.7 501.3 -1.6 -27.0 204 1144 14 11 31 14 15 30 J1915+1142 17 40 36 51.3 500.4 -1.6 -27.6 24 1144 14 15 30 14 17 30 --- 17 42 36 51.5 501.1 -1.6 -27.2 120 1159 14 15 31 14 17 30 PSRJ1914 17 42 36 51.0 502.2 -1.5 -26.4 -6 1159 No stop 14 21 00 --- 17 46 07 51.3 503.4 -1.5 -25.7 204 1186 14 17 31 14 21 30 J1915+1142 17 46 37 52.0 502.6 -1.5 -26.3 24 1186 14 21 30 14 23 30 --- 17 48 37 52.2 503.3 -1.5 -25.8 120 1202 14 21 31 14 23 30 PSRJ1914 17 48 37 51.6 504.3 -1.4 -25.1 -6 1202 No stop 14 27 00 --- 17 52 08 52.0 505.6 -1.4 -24.2 204 1229 14 23 31 14 27 30 J1915+1142 17 52 38 52.6 504.7 -1.4 -24.9 24 1229 14 27 30 14 29 30 --- 17 54 38 52.8 505.5 -1.4 -24.4 120 1244 14 27 31 14 29 30 PSRJ1914 17 54 38 52.2 506.5 -1.3 -23.6 -6 1244 No stop 14 33 00 --- 17 58 09 52.6 507.8 -1.3 -22.8 204 1271 14 29 31 Schedule for MEDICINA (Code Mc ) Page 6 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 14 33 30 J1915+1142 17 58 39 53.2 507.0 -1.3 -23.4 24 1271 14 33 30 14 35 30 --- 18 00 39 53.4 507.7 -1.3 -22.9 120 1287 14 33 31 14 35 30 J1913+0932 18 00 39 51.6 509.8 -1.2 -21.3 -8 1287 No stop 14 38 00 --- 18 03 10 51.8 510.7 -1.2 -20.7 142 1306 14 35 31 14 38 00 PSRJ1914 18 03 10 53.0 509.7 -1.2 -21.5 -7 1306 No stop 14 41 30 --- 18 06 40 53.3 511.0 -1.1 -20.6 203 1333 14 38 01 14 42 00 J1915+1142 18 07 10 54.0 510.2 -1.2 -21.2 24 1333 14 42 00 14 44 00 --- 18 09 11 54.2 511.0 -1.1 -20.7 120 1349 14 42 01 14 44 00 PSRJ1914 18 09 11 53.5 512.0 -1.1 -20.0 -6 1349 No stop 14 47 30 --- 18 12 41 53.8 513.3 -1.0 -19.0 204 1376 14 44 01 14 48 00 J1915+1142 18 13 11 54.5 512.6 -1.1 -19.6 24 1376 14 48 00 14 50 00 --- 18 15 12 54.7 513.4 -1.0 -19.1 120 1391 14 48 01 14 50 00 PSRJ1914 18 15 12 54.0 514.3 -1.0 -18.3 -6 1391 No stop 14 53 30 --- 18 18 42 54.3 515.7 -0.9 -17.4 204 1418 14 50 01 14 54 00 J1915+1142 18 19 12 55.0 515.0 -1.0 -17.9 24 1418 14 54 00 14 56 00 --- 18 21 13 55.1 515.8 -0.9 -17.4 120 1434 14 54 01 14 56 00 PSRJ1914 18 21 13 54.5 516.7 -0.9 -16.7 -6 1434 No stop 14 59 30 --- 18 24 43 54.7 518.2 -0.8 -15.7 204 1461 14 56 01 15 00 00 J1915+1142 18 25 13 55.4 517.5 -0.9 -16.2 24 1461 15 00 00 15 02 00 --- 18 27 14 55.6 518.3 -0.8 -15.6 120 1476 15 00 01 15 02 00 PSRJ1914 18 27 14 54.9 519.2 -0.8 -14.9 -6 1476 No stop 15 05 30 --- 18 30 44 55.1 520.7 -0.7 -13.9 204 1503 15 02 01 15 06 00 J1915+1142 18 31 14 55.8 520.0 -0.8 -14.4 24 1503 15 06 00 15 08 00 --- 18 33 15 55.9 520.8 -0.7 -13.8 120 1519 15 06 01 15 08 00 PSRJ1914 18 33 15 55.2 521.7 -0.7 -13.2 -6 1519 No stop 15 11 30 --- 18 36 45 55.4 523.2 -0.6 -12.1 204 1546 15 08 01 15 12 00 J1915+1142 18 37 15 56.2 522.5 -0.7 -12.6 24 1546 15 12 00 15 14 00 --- 18 39 16 56.3 523.4 -0.6 -12.0 120 1561 15 12 01 15 14 00 PSRJ1914 18 39 16 55.5 524.2 -0.6 -11.4 -6 1561 No stop 15 17 30 --- 18 42 46 55.7 525.7 -0.5 -10.3 204 1588 15 14 01 Schedule for MEDICINA (Code Mc ) Page 7 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 15 18 00 J1915+1142 18 43 16 56.5 525.1 -0.6 -10.8 24 1588 15 18 00 15 20 00 --- 18 45 17 56.5 526.0 -0.5 -10.1 120 1604 15 18 01 15 20 00 PSRJ1914 18 45 17 55.8 526.8 -0.5 -9.5 -6 1604 No stop 15 23 30 --- 18 48 47 56.0 528.3 -0.4 -8.4 204 1631 15 20 01 15 24 10 J1915+1142 18 49 27 56.7 527.8 -0.5 -8.8 34 1631 15 24 10 15 26 00 --- 18 51 18 56.8 528.6 -0.4 -8.2 110 1645 15 24 11 15 26 00 PSRJ1914 18 51 18 56.0 529.4 -0.4 -7.7 -6 1645 No stop 15 29 30 --- 18 54 48 56.1 531.0 -0.3 -6.6 204 1672 15 26 01 15 30 00 J1915+1142 18 55 18 56.9 530.4 -0.4 -7.0 24 1672 15 30 00 15 32 00 --- 18 57 19 57.0 531.3 -0.3 -6.3 120 1688 15 30 01 15 32 00 J1913+0932 18 57 19 54.9 532.6 -0.3 -5.3 -9 1688 No stop 15 34 30 --- 18 59 49 54.9 533.7 -0.2 -4.6 141 1707 15 32 01 15 35 00 J1800+3848 19 00 19 77.6 607.7 1.0 57.9 -73 1707 15 35 00 15 40 00 =1758+388 19 05 20 76.8 610.0 1.1 59.3 227 1745 15 35 01 15 42 00 J1915+1142 19 07 20 57.2 535.8 -0.2 -3.0 17 1745 15 42 00 15 44 30 --- 19 09 51 57.2 537.0 -0.1 -2.2 150 1765 15 42 01 15 44 30 PSRJ1914 19 09 51 56.4 537.6 -0.1 -1.7 -6 1765 No stop 15 48 00 --- 19 13 21 56.4 539.1 -0.0 -0.6 204 1792 15 44 31 15 48 30 J1915+1142 19 13 51 57.2 538.8 -0.0 -0.9 24 1792 15 48 30 15 50 30 --- 19 15 52 57.2 539.7 -0.0 -0.2 120 1807 15 48 31 15 50 30 PSRJ1914 19 15 52 56.4 540.3 0.0 0.2 -6 1807 No stop 15 54 00 --- 19 19 22 56.4 541.8 0.1 1.3 204 1834 15 50 31 15 54 30 J1915+1142 19 19 52 57.2 541.5 0.1 1.1 24 1834 15 54 30 15 56 30 --- 19 21 53 57.2 542.4 0.1 1.7 120 1850 15 54 31 15 56 30 PSRJ1914 19 21 53 56.4 542.9 0.1 2.1 -6 1850 No stop 16 00 00 --- 19 25 23 56.4 544.5 0.2 3.3 204 1877 15 56 31 16 00 30 J1915+1142 19 25 53 57.2 544.2 0.2 3.1 24 1877 16 00 30 16 02 30 --- 19 27 54 57.1 545.1 0.2 3.7 120 1892 16 00 31 16 02 30 PSRJ1914 19 27 54 56.3 545.6 0.2 4.1 -6 1892 No stop 16 06 00 --- 19 31 24 56.3 547.1 0.3 5.2 204 1919 16 02 31 Schedule for MEDICINA (Code Mc ) Page 8 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 16 06 30 J1915+1142 19 31 54 57.1 546.9 0.3 5.0 24 1919 16 06 30 16 08 30 --- 19 33 55 57.0 547.8 0.3 5.7 120 1935 16 06 31 16 08 30 PSRJ1914 19 33 55 56.2 548.2 0.3 6.0 -6 1935 No stop 16 12 00 --- 19 37 25 56.1 549.8 0.4 7.1 204 1962 16 08 31 16 12 30 J1915+1142 19 37 55 56.9 549.6 0.4 7.0 24 1962 16 12 30 16 14 30 --- 19 39 56 56.8 550.5 0.4 7.6 120 1977 16 12 31 16 14 30 PSRJ1914 19 39 56 56.0 550.9 0.4 7.9 -6 1977 No stop 16 18 00 --- 19 43 26 55.9 552.4 0.5 9.0 204 2004 16 14 31 16 18 30 J1915+1142 19 43 56 56.7 552.3 0.5 8.9 24 2004 16 18 30 16 20 30 --- 19 45 57 56.6 553.1 0.5 9.5 120 2020 16 18 31 16 20 30 PSRJ1914 19 45 57 55.8 553.5 0.5 9.7 -6 2020 No stop 16 24 00 --- 19 49 27 55.6 555.0 0.6 10.8 204 2047 16 20 31 16 24 30 J1915+1142 19 49 57 56.5 554.9 0.6 10.8 24 2047 16 24 30 16 26 30 --- 19 51 58 56.4 555.8 0.6 11.4 120 2062 16 24 31 16 26 30 PSRJ1914 19 51 58 55.5 556.0 0.6 11.6 -6 2062 No stop 16 30 00 --- 19 55 28 55.3 557.5 0.7 12.6 204 2089 16 26 31 16 30 30 J1915+1142 19 55 58 56.2 557.5 0.7 12.6 24 2089 16 30 30 16 32 30 --- 19 57 59 56.0 558.3 0.7 13.3 120 2105 16 30 31 16 32 30 PSRJ1914 19 57 59 55.2 558.6 0.7 13.4 -6 2105 No stop 16 36 00 --- 20 01 29 55.0 560.0 0.8 14.4 204 2132 16 32 31 16 36 30 J1915+1142 20 01 59 55.8 560.1 0.8 14.5 24 2132 16 36 30 16 38 30 --- 20 03 59 55.7 560.9 0.8 15.1 120 2147 16 36 31 16 38 30 J1913+0932 20 03 59 53.5 560.8 0.8 14.9 -9 2147 No stop 16 41 00 --- 20 06 30 53.3 561.8 0.9 15.6 141 2167 16 38 31 16 43 00 J1915+1142 20 08 30 55.4 562.8 0.9 16.4 111 2167 16 43 00 16 45 30 --- 20 11 01 55.2 563.8 0.9 17.1 150 2186 16 43 01 16 45 30 PSRJ1914 20 11 01 54.4 563.9 0.9 17.1 -6 2186 No stop 16 49 00 --- 20 14 31 54.1 565.3 1.0 18.1 204 2213 16 45 31 16 49 30 J1915+1142 20 15 01 54.9 565.4 1.0 18.2 24 2213 16 49 30 16 51 30 --- 20 17 02 54.8 566.2 1.0 18.8 120 2229 16 49 31 Schedule for MEDICINA (Code Mc ) Page 9 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 16 51 30 PSRJ1914 20 17 02 53.9 566.3 1.0 18.8 -6 2229 No stop 16 55 00 --- 20 20 32 53.6 567.7 1.1 19.7 204 2256 16 51 31 16 55 30 J1915+1142 20 21 02 54.4 567.8 1.1 19.9 24 2256 16 55 30 16 57 30 --- 20 23 03 54.3 568.6 1.1 20.4 120 2271 16 55 31 16 57 30 PSRJ1914 20 23 03 53.4 568.7 1.1 20.4 -6 2271 No stop 17 01 00 --- 20 26 33 53.1 570.0 1.2 21.3 204 2298 16 57 31 17 01 30 J1915+1142 20 27 03 53.9 570.2 1.2 21.5 24 2298 17 01 30 17 03 30 --- 20 29 04 53.7 571.0 1.2 22.0 120 2314 17 01 31 17 03 30 PSRJ1914 20 29 04 52.9 571.0 1.2 21.9 -6 2314 No stop 17 07 00 --- 20 32 34 52.5 572.3 1.3 22.8 204 2341 17 03 31 17 07 30 J1915+1142 20 33 04 53.4 572.5 1.3 23.0 24 2341 17 07 30 17 09 30 --- 20 35 05 53.2 573.3 1.3 23.5 120 2356 17 07 31 17 09 30 PSRJ1914 20 35 05 52.3 573.2 1.3 23.4 -6 2356 No stop 17 13 00 --- 20 38 35 52.0 574.5 1.4 24.3 204 2383 17 09 31 17 13 30 J1915+1142 20 39 05 52.8 574.7 1.4 24.5 24 2383 17 13 30 17 15 30 --- 20 41 06 52.6 575.5 1.4 25.0 120 2399 17 13 31 17 15 30 PSRJ1914 20 41 06 51.7 575.4 1.4 24.9 -6 2399 No stop 17 19 00 --- 20 44 36 51.3 576.7 1.5 25.7 204 2426 17 15 31 17 19 30 J1915+1142 20 45 06 52.1 576.9 1.5 25.9 24 2426 17 19 30 17 21 30 --- 20 47 07 51.9 577.6 1.5 26.4 120 2441 17 19 31 17 21 30 PSRJ1914 20 47 07 51.1 577.5 1.5 26.3 -6 2441 No stop 17 25 00 --- 20 50 37 50.7 578.8 1.6 27.0 204 2468 17 21 31 17 25 30 J1915+1142 20 51 07 51.5 579.1 1.6 27.3 24 2468 17 25 30 17 27 30 --- 20 53 08 51.2 579.8 1.6 27.8 120 2484 17 25 31 17 27 30 PSRJ1914 20 53 08 50.4 579.6 1.6 27.6 -6 2484 No stop 17 31 00 --- 20 56 38 50.0 580.8 1.7 28.3 204 2511 17 27 31 17 31 30 J1915+1142 20 57 08 50.8 581.1 1.7 28.6 24 2511 17 31 30 17 33 30 --- 20 59 09 50.5 581.8 1.7 29.0 120 2526 17 31 31 17 33 30 PSRJ1914 20 59 09 49.7 581.6 1.7 28.9 -6 2526 No stop 17 37 00 --- 21 02 39 49.3 582.8 1.8 29.6 204 2553 17 33 31 Schedule for MEDICINA (Code Mc ) Page 10 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 17 37 30 J1915+1142 21 03 09 50.1 583.1 1.8 29.9 24 2553 17 37 30 17 39 30 --- 21 05 10 49.8 583.8 1.8 30.3 120 2569 17 37 31 17 39 30 J1913+0932 21 05 10 47.7 582.8 1.8 29.5 -9 2569 No stop 17 42 00 --- 21 07 40 47.4 583.6 1.9 29.9 141 2588 17 39 31 17 44 00 J1915+1142 21 09 40 49.3 585.3 1.9 31.2 111 2588 17 44 00 17 46 30 --- 21 12 11 48.9 586.1 1.9 31.6 150 2607 17 44 01 17 46 30 PSRJ1914 21 12 11 48.1 585.9 1.9 31.4 -6 2607 No stop 17 50 00 --- 21 15 41 47.6 586.9 2.0 32.1 204 2634 17 46 31 17 50 30 J1915+1142 21 16 11 48.4 587.3 2.0 32.4 24 2634 17 50 30 17 52 30 --- 21 18 12 48.1 587.9 2.0 32.7 120 2650 17 50 31 17 52 30 PSRJ1914 21 18 12 47.3 587.7 2.0 32.5 -6 2650 No stop 17 56 00 --- 21 21 42 46.8 588.8 2.1 33.1 204 2677 17 52 31 17 56 30 J1915+1142 21 22 12 47.6 589.2 2.1 33.4 24 2677 17 56 30 17 58 30 --- 21 24 13 47.3 589.8 2.1 33.8 120 2692 17 56 31 17 58 30 PSRJ1914 21 24 13 46.5 589.5 2.1 33.5 -6 2692 No stop 18 02 00 --- 21 27 43 46.0 590.6 2.2 34.1 204 2719 17 58 31 18 02 30 J1915+1142 21 28 13 46.8 591.0 2.2 34.5 24 2719 18 02 30 18 04 30 --- 21 30 14 46.5 591.6 2.2 34.8 120 2735 18 02 31 18 04 30 PSRJ1914 21 30 14 45.7 591.3 2.2 34.5 -6 2735 No stop 18 08 00 --- 21 33 44 45.2 592.3 2.3 35.1 204 2762 18 04 31 18 08 30 J1915+1142 21 34 14 45.9 592.7 2.3 35.4 24 2762 18 08 30 18 10 30 --- 21 36 15 45.7 593.3 2.3 35.7 120 2777 18 08 31 18 10 30 PSRJ1914 21 36 15 44.8 593.0 2.3 35.5 -6 2777 No stop 18 14 00 --- 21 39 45 44.3 594.0 2.4 36.0 204 2804 18 10 31 18 14 30 J1915+1142 21 40 15 45.1 594.4 2.4 36.3 24 2804 18 14 30 18 16 30 --- 21 42 16 44.8 595.0 2.4 36.6 120 2820 18 14 31 18 16 30 PSRJ1914 21 42 16 44.0 594.7 2.4 36.3 -6 2820 No stop 18 20 00 --- 21 45 46 43.4 595.6 2.5 36.8 204 2847 18 16 31 18 20 30 J1915+1142 21 46 16 44.2 596.1 2.5 37.2 24 2847 18 20 30 18 22 30 --- 21 48 17 43.9 596.6 2.5 37.5 120 2862 18 20 31 Schedule for MEDICINA (Code Mc ) Page 11 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 18 22 30 PSRJ1914 21 48 17 43.1 596.3 2.6 37.2 -6 2862 No stop 18 26 00 --- 21 51 47 42.6 597.2 2.6 37.6 204 2889 18 22 31 18 26 30 J1915+1142 21 52 17 43.3 597.7 2.6 38.0 24 2889 18 26 30 18 28 30 --- 21 54 18 43.0 598.2 2.6 38.3 120 2905 18 26 31 18 28 30 PSRJ1914 21 54 18 42.2 597.9 2.7 38.0 -6 2905 No stop 18 32 00 --- 21 57 48 41.6 598.8 2.7 38.4 204 2932 18 28 31 18 32 30 J1915+1142 21 58 18 42.4 599.3 2.7 38.8 24 2932 18 32 30 18 34 30 --- 22 00 19 42.1 599.8 2.7 39.0 120 2947 18 32 31 18 34 30 PSRJ1914 22 00 19 41.3 599.5 2.8 38.7 -6 2947 No stop 18 38 00 --- 22 03 49 40.7 600.3 2.8 39.1 204 2974 18 34 31 18 38 30 J1915+1142 22 04 19 41.5 600.8 2.8 39.5 24 2974 18 38 30 18 40 30 --- 22 06 20 41.1 601.3 2.8 39.7 120 2990 18 38 31 18 40 30 J1913+0932 22 06 20 39.2 600.0 2.9 38.8 -9 2990 No stop 18 43 00 --- 22 08 50 38.8 600.7 2.9 39.1 141 3009 18 40 31 18 45 00 J1915+1142 22 10 50 40.4 602.4 2.9 40.2 111 3009 18 45 00 18 47 30 --- 22 13 21 40.0 603.0 2.9 40.5 150 3029 18 45 01 18 47 30 PSRJ1914 22 13 21 39.2 602.7 3.0 40.2 -6 3029 No stop 18 51 00 --- 22 16 51 38.7 603.5 3.0 40.6 204 3056 18 47 31 18 51 30 J1915+1142 22 17 21 39.4 604.0 3.0 40.9 24 3056 18 51 30 18 53 30 --- 22 19 22 39.1 604.5 3.0 41.1 120 3071 18 51 31 18 53 30 PSRJ1914 22 19 22 38.3 604.1 3.1 40.8 -6 3071 No stop 18 57 00 --- 22 22 52 37.7 605.0 3.1 41.1 204 3098 18 53 31 18 57 30 J1915+1142 22 23 22 38.4 605.4 3.1 41.5 24 3098 18 57 30 18 59 30 --- 22 25 23 38.1 605.9 3.1 41.7 120 3114 18 57 31 18 59 30 PSRJ1914 22 25 23 37.3 605.5 3.2 41.4 -6 3114 No stop 19 03 00 --- 22 28 53 36.7 606.3 3.2 41.7 204 3141 18 59 31 19 03 30 J1915+1142 22 29 23 37.4 606.8 3.2 42.0 24 3141 19 03 30 19 05 30 --- 22 31 24 37.1 607.3 3.2 42.2 120 3156 19 03 31 19 05 30 PSRJ1914 22 31 24 36.3 606.9 3.3 41.9 -6 3156 No stop 19 09 00 --- 22 34 54 35.7 607.7 3.3 42.2 204 3183 19 05 31 Schedule for MEDICINA (Code Mc ) Page 12 Catching the mouse in her nest: resolving the Mini Mouse with the EVN 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 31 Oct 2023 Day 304 --- 19 09 30 J1915+1142 22 35 24 36.5 608.2 3.3 42.5 24 3183 19 09 30 19 11 30 --- 22 37 25 36.1 608.6 3.3 42.7 120 3199 19 09 31 19 11 30 PSRJ1914 22 37 25 35.3 608.3 3.4 42.4 -6 3199 No stop 19 15 00 --- 22 40 55 34.7 609.0 3.4 42.7 204 3226 19 11 31 19 15 30 J1915+1142 22 41 25 35.5 609.5 3.4 43.0 24 3226 19 15 30 19 17 30 --- 22 43 26 35.1 610.0 3.4 43.2 120 3241 19 15 31 19 17 30 J1913+0932 22 43 26 33.2 608.6 3.5 42.3 -9 3241 No stop 19 20 00 --- 22 45 56 32.8 609.2 3.5 42.5 141 3260 19 17 31 19 24 30 J2253+1608 22 50 27 61.7 537.6 -0.1 -1.8 169 3260 19 24 30 19 30 00 =3C454.3 22 55 58 61.8 540.4 0.0 0.3 330 3303 19 24 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess323.L1024 --- 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: 6 Station: MEDICINA 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= 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 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: 4 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 331.49 331.49 331.49 331.49 395.49 395.49 395.49 395.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 4 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) * PSRJ1914 19 11 48.221608 * 19 14 09.830000 19 15 16.268809 0.00 PSRJ1914+105 10 49 22.11508 * 10 54 35.90000 10 57 09.58981 0.00 From catalog imbedded in main SCHED input file. * J1915+1142 19 13 08.668276 * 19 15 29.387400 19 16 35.408371 0.00 11 36 59.24026 * 11 42 18.55600 11 44 55.08941 0.00 From catalog imbedded in main SCHED input file. * J1913+0932 19 11 00.869981 * 19 13 24.025348 19 14 31.197887 0.00 09 27 34.81592 * 09 32 45.37648 09 35 17.17016 0.00 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 12.672529 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 23 15.36604 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. 1758+388 17 58 44.703954 * 18 00 24.765363 18 01 11.003057 0.01 * J1800+3848 38 48 32.47350 * 38 48 30.69748 38 48 38.28156 0.01 J1800+38 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 5095 observations. 3C454.3 22 51 29.519739 * 22 53 57.747939 22 55 08.499094 0.65 * J2253+1608 15 52 54.34808 * 16 08 53.56091 16 16 37.00394 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 PSRJ1914 sess323.L1024 1 2 3 4 5 6 7 8 9 10 11 3.967 324.895 J1915+1142 sess323.L1024 1 2 3 4 5 6 7 8 9 10 11 2.564 218.498 J1913+0932 sess323.L1024 1 2 3 4 5 6 7 8 9 10 11 0.333 24.661 3C286 sess323.L1024 11 0.158 0.485 J1800+3848 sess323.L1024 1 2 3 4 5 6 7 8 9 10 11 0.167 13.559 J2253+1608 sess323.L1024 1 2 3 4 5 7 8 9 10 11 0.092 8.197 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) PSRJ1914 76.8 J1915+1142 77.4 J1913+0932 76.2 3C286 46.2 J1800+3848 73.5 J2253+1608 130.1 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