COVER INFORMATION Station: DARNHALL (Code Da ) Experiment: e-EVN: EW040D, EA077D Exp. Code: EW040D Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Wang, Atri Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 521 596 508 EMAIL: orosz@jive.eu Fax: +31 521 596 508 Phone during observation: +31 521 596 508 Observing mode: realtime e-vlbi Notes: # Please, make sure PHASE CAL is OFF. # Schedule for DARNHALL (Code Da ) Page 2 e-EVN: EW040D, EA077D 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 18 Mar 2025 Day 77 --- ---------- CLOCK-SEARCH ---------- Next scan frequencies: 4926.49 4926.49 Next BBC frequencies: 737.51 737.51 Next scan bandwidths: 64.00 64.00 12 00 00 J0319+4130 23 35 04 51.1 83.7 -3.8 -52.9 0 0 12 00 00 12 05 00 =3C84 23 40 05 51.8 84.6 -3.7 -53.0 300 19 12 00 01 12 07 00 J0319+4130 23 42 05 52.1 85.0 -3.7 -53.0 115 19 12 07 00 12 20 00 =3C84 23 55 07 54.1 87.4 -3.4 -53.2 780 70 12 07 01 12 22 00 J0319+4130 23 57 07 54.4 87.8 -3.4 -53.3 115 70 12 22 00 12 35 00 =3C84 00 10 10 56.3 90.4 -3.2 -53.3 780 120 12 22 01 12 37 00 J0319+4130 00 12 10 56.6 90.8 -3.2 -53.3 115 120 12 37 00 12 50 00 =3C84 00 25 12 58.6 93.5 -2.9 -53.2 780 170 12 37 01 12 55 00 J0530+1331 00 30 13 19.5 93.3 -5.0 -38.0 159 170 12 55 00 13 05 00 =0528+134 00 40 15 21.0 95.3 -4.9 -37.9 600 209 12 55 01 13 07 00 J0530+1331 00 42 15 21.3 95.7 -4.8 -37.9 115 209 13 07 00 13 20 00 =0528+134 00 55 17 23.2 98.4 -4.6 -37.6 780 259 13 07 01 13 22 00 J0530+1331 00 57 17 23.5 98.9 -4.6 -37.5 115 259 13 22 00 13 35 00 =0528+134 01 10 19 25.4 101.6 -4.4 -37.2 780 309 13 22 01 13 37 00 J0530+1331 01 12 20 25.7 102.1 -4.3 -37.1 115 309 13 37 00 13 50 00 =0528+134 01 25 22 27.6 104.9 -4.1 -36.6 780 359 13 37 01 13 52 00 J0530+1331 01 27 22 27.9 105.3 -4.1 -36.5 115 359 13 52 00 14 05 00 =0528+134 01 40 24 29.8 108.3 -3.9 -35.9 780 410 13 52 01 14 07 00 J0530+1331 01 42 25 30.1 108.7 -3.8 -35.7 115 410 14 07 00 14 20 00 =0528+134 01 55 27 31.9 111.7 -3.6 -35.0 780 460 14 07 01 14 22 00 J0530+1331 01 57 27 32.2 112.2 -3.6 -34.8 115 460 14 22 00 14 35 00 =0528+134 02 10 29 34.0 115.3 -3.4 -33.9 780 510 14 22 01 14 40 00 J0555+3948 02 15 30 50.7 86.8 -3.7 -51.2 190 510 14 40 00 14 50 00 =0552+398 02 25 32 52.2 88.7 -3.5 -51.3 600 549 14 40 01 14 52 00 J0555+3948 02 27 32 52.5 89.1 -3.5 -51.3 115 549 14 52 00 15 05 00 =0552+398 02 40 34 54.4 91.8 -3.3 -51.3 780 599 14 52 01 Schedule for DARNHALL (Code Da ) Page 3 e-EVN: EW040D, EA077D 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 18 Mar 2025 Day 77 --- 15 07 00 J0555+3948 02 42 35 54.7 92.2 -3.2 -51.3 115 599 15 07 00 15 20 00 =0552+398 02 55 37 56.7 95.0 -3.0 -51.1 780 649 15 07 01 15 22 00 J0555+3948 02 57 37 57.0 95.4 -3.0 -51.0 115 649 15 22 00 15 35 00 =0552+398 03 10 39 58.9 98.4 -2.8 -50.6 780 699 15 22 01 15 37 00 J0555+3948 03 12 39 59.2 98.9 -2.7 -50.5 115 699 15 37 00 15 50 00 =0552+398 03 25 42 61.2 102.1 -2.5 -49.8 780 750 15 37 01 15 52 00 J0555+3948 03 27 42 61.4 102.6 -2.5 -49.6 115 750 15 52 00 16 00 00 =0552+398 03 35 43 62.6 104.7 -2.4 -49.0 480 781 15 52 01 --- Wed 19 Mar 2025 Day 78 --- ---------- EA077D ---------- 01 36 00 J1800+3848 13 13 18 40.2 76.1 -4.8 -48.3 34141 781 01 36 00 01 41 00 =1758+388 13 18 19 41.0 77.0 -4.7 -48.6 300 800 01 36 01 01 43 30 J1838+0404 13 20 49 9.4 95.7 -5.3 -36.7 32 800 01 43 30 01 45 30 --- 13 22 49 9.7 96.1 -5.3 -36.7 120 808 01 43 31 01 45 30 J1840 13 22 49 10.3 95.3 -5.3 -36.8 -16 808 No stop 01 48 10 --- 13 25 30 10.7 95.8 -5.3 -36.8 144 818 01 45 31 01 48 10 J1838+0404 13 25 30 10.1 96.7 -5.2 -36.7 -17 818 No stop 01 49 10 --- 13 26 30 10.2 96.9 -5.2 -36.6 43 822 01 48 11 01 49 10 J1840 13 26 30 10.9 96.0 -5.2 -36.8 -16 822 No stop 01 51 50 --- 13 29 10 11.2 96.6 -5.2 -36.7 144 832 01 49 11 01 51 50 J1838+0404 13 29 10 10.6 97.4 -5.2 -36.6 -17 832 No stop 01 52 50 --- 13 30 11 10.8 97.6 -5.2 -36.6 43 836 01 51 51 01 52 50 J1840 13 30 11 11.4 96.8 -5.2 -36.7 -16 836 No stop 01 55 30 --- 13 32 51 11.8 97.3 -5.1 -36.7 144 846 01 52 51 01 56 00 J1838+0404 13 33 21 11.2 98.3 -5.1 -36.5 13 846 01 56 00 01 57 00 --- 13 34 21 11.4 98.5 -5.1 -36.5 60 850 01 56 01 01 57 00 J1840 13 34 21 12.0 97.6 -5.1 -36.6 -16 850 No stop 01 59 40 --- 13 37 02 12.4 98.2 -5.1 -36.6 144 861 01 57 01 01 59 40 J1838+0404 13 37 02 11.8 99.0 -5.1 -36.4 -17 861 No stop 02 00 40 --- 13 38 02 11.9 99.2 -5.0 -36.4 43 864 01 59 41 Schedule for DARNHALL (Code Da ) Page 4 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 02 00 40 J1840 13 38 02 12.6 98.4 -5.1 -36.6 -16 864 No stop 02 03 20 --- 13 40 42 13.0 98.9 -5.0 -36.5 144 875 02 00 41 02 03 20 J1838+0404 13 40 42 12.3 99.8 -5.0 -36.3 -17 875 No stop 02 04 20 --- 13 41 43 12.5 100.0 -5.0 -36.3 43 879 02 03 21 02 04 20 J1840 13 41 43 13.1 99.1 -5.0 -36.5 -16 879 No stop 02 07 00 --- 13 44 23 13.5 99.7 -4.9 -36.4 144 889 02 04 21 02 07 30 J1838+0404 13 44 53 12.9 100.6 -4.9 -36.2 13 889 02 07 30 02 08 30 --- 13 45 53 13.1 100.8 -4.9 -36.2 60 893 02 07 31 02 08 30 J1834+0506 13 45 53 14.6 101.1 -4.8 -36.2 -21 893 No stop 02 09 30 --- 13 46 53 14.7 101.3 -4.8 -36.2 39 897 02 08 31 02 09 40 J1838+0404 13 47 03 13.3 101.1 -4.9 -36.2 -11 897 02 09 40 02 10 50 --- 13 48 14 13.4 101.3 -4.9 -36.1 59 901 02 09 41 02 10 50 J1840 13 48 14 14.1 100.5 -4.9 -36.3 -16 901 No stop 02 13 30 --- 13 50 54 14.5 101.0 -4.8 -36.2 144 911 02 10 51 02 13 30 J1838+0404 13 50 54 13.8 101.9 -4.8 -36.0 -17 911 No stop 02 14 30 --- 13 51 54 14.0 102.1 -4.8 -36.0 43 915 02 13 31 02 14 30 J1840 13 51 54 14.6 101.2 -4.8 -36.2 -16 915 No stop 02 17 10 --- 13 54 35 15.0 101.8 -4.8 -36.1 144 926 02 14 31 02 17 10 J1838+0404 13 54 35 14.4 102.7 -4.8 -35.9 -17 926 No stop 02 18 10 --- 13 55 35 14.5 102.9 -4.7 -35.9 43 929 02 17 11 02 18 10 J1840 13 55 35 15.2 102.0 -4.8 -36.1 -16 929 No stop 02 20 50 --- 13 58 15 15.5 102.6 -4.7 -36.0 144 940 02 18 11 02 21 20 J1838+0404 13 58 45 15.0 103.5 -4.7 -35.8 13 940 02 21 20 02 22 20 --- 13 59 45 15.1 103.7 -4.7 -35.7 60 944 02 21 21 02 22 20 J1840 13 59 45 15.8 102.9 -4.7 -35.9 -16 944 No stop 02 25 00 --- 14 02 26 16.2 103.4 -4.6 -35.8 144 954 02 22 21 02 25 00 J1838+0404 14 02 26 15.5 104.3 -4.6 -35.6 -17 954 No stop 02 26 00 --- 14 03 26 15.7 104.5 -4.6 -35.6 43 958 02 25 01 02 26 00 J1840 14 03 26 16.3 103.6 -4.6 -35.8 -16 958 No stop 02 28 40 --- 14 06 07 16.7 104.2 -4.6 -35.7 144 968 02 26 01 Schedule for DARNHALL (Code Da ) Page 5 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 02 28 40 J1838+0404 14 06 07 16.0 105.1 -4.6 -35.5 -17 968 No stop 02 29 40 --- 14 07 07 16.2 105.3 -4.5 -35.4 43 972 02 28 41 02 29 40 J1840 14 07 07 16.8 104.4 -4.6 -35.7 -16 972 No stop 02 32 20 --- 14 09 47 17.2 105.0 -4.5 -35.6 144 982 02 29 41 02 32 50 J1838+0404 14 10 17 16.7 106.0 -4.5 -35.3 13 982 02 32 50 02 33 50 --- 14 11 17 16.8 106.2 -4.5 -35.3 60 986 02 32 51 02 33 50 J1834+0506 14 11 17 18.3 106.5 -4.4 -35.3 -21 986 No stop 02 34 50 --- 14 12 18 18.4 106.7 -4.4 -35.2 39 990 02 33 51 02 35 00 J1838+0404 14 12 28 17.0 106.4 -4.5 -35.2 -11 990 02 35 00 02 37 00 --- 14 14 28 17.3 106.8 -4.4 -35.1 109 998 02 35 01 02 37 00 J1840 14 14 28 17.9 106.0 -4.4 -35.4 -16 998 No stop 02 39 40 --- 14 17 08 18.3 106.5 -4.4 -35.2 144 1008 02 37 01 02 39 40 J1838+0404 14 17 08 17.6 107.4 -4.4 -35.0 -17 1008 No stop 02 40 40 --- 14 18 08 17.8 107.6 -4.4 -35.0 43 1012 02 39 41 02 40 40 J1840 14 18 08 18.4 106.8 -4.4 -35.2 -16 1012 No stop 02 43 20 --- 14 20 49 18.8 107.3 -4.3 -35.1 144 1022 02 40 41 02 43 20 J1838+0404 14 20 49 18.2 108.2 -4.3 -34.8 -17 1022 No stop 02 44 20 --- 14 21 49 18.3 108.4 -4.3 -34.8 43 1026 02 43 21 02 44 20 J1840 14 21 49 19.0 107.6 -4.3 -35.0 -16 1026 No stop 02 47 00 --- 14 24 30 19.3 108.1 -4.3 -34.9 144 1036 02 44 21 02 47 30 J1838+0404 14 25 00 18.8 109.1 -4.3 -34.6 13 1036 02 47 30 02 48 30 --- 14 26 00 18.9 109.3 -4.2 -34.6 60 1040 02 47 31 02 48 30 J1840 14 26 00 19.6 108.5 -4.3 -34.8 -16 1040 No stop 02 51 10 --- 14 28 40 19.9 109.0 -4.2 -34.7 144 1051 02 48 31 02 51 10 J1838+0404 14 28 40 19.3 109.9 -4.2 -34.4 -17 1051 No stop 02 52 10 --- 14 29 40 19.4 110.1 -4.2 -34.4 43 1054 02 51 11 02 52 10 J1840 14 29 40 20.1 109.3 -4.2 -34.6 -16 1054 No stop 02 54 50 --- 14 32 21 20.5 109.8 -4.1 -34.5 144 1065 02 52 11 02 54 50 J1838+0404 14 32 21 19.8 110.7 -4.1 -34.2 -17 1065 No stop 02 55 50 --- 14 33 21 19.9 110.9 -4.1 -34.2 43 1069 02 54 51 Schedule for DARNHALL (Code Da ) Page 6 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 02 55 50 J1840 14 33 21 20.6 110.1 -4.1 -34.4 -16 1069 No stop 02 58 30 --- 14 36 01 21.0 110.6 -4.1 -34.3 144 1079 02 55 51 02 59 00 J1838+0404 14 36 32 20.4 111.6 -4.1 -34.0 13 1079 02 59 00 03 00 00 --- 14 37 32 20.5 111.9 -4.0 -33.9 60 1083 02 59 01 03 00 00 J1834+0506 14 37 32 22.0 112.2 -4.0 -33.9 -21 1083 No stop 03 01 00 --- 14 38 32 22.1 112.4 -4.0 -33.8 39 1087 03 00 01 03 01 10 J1838+0404 14 38 42 20.7 112.1 -4.0 -33.8 -11 1087 03 01 10 03 03 10 --- 14 40 42 21.0 112.6 -4.0 -33.7 109 1094 03 01 11 03 03 10 J1840 14 40 42 21.6 111.7 -4.0 -34.0 -16 1094 No stop 03 05 50 --- 14 43 23 22.0 112.3 -4.0 -33.9 144 1105 03 03 11 03 05 50 J1838+0404 14 43 23 21.3 113.2 -3.9 -33.6 -17 1105 No stop 03 06 50 --- 14 44 23 21.5 113.4 -3.9 -33.5 43 1108 03 05 51 03 06 50 J1840 14 44 23 22.1 112.5 -3.9 -33.8 -16 1108 No stop 03 09 30 --- 14 47 03 22.5 113.1 -3.9 -33.6 144 1119 03 06 51 03 09 30 J1838+0404 14 47 03 21.8 114.0 -3.9 -33.3 -17 1119 No stop 03 10 30 --- 14 48 03 22.0 114.2 -3.9 -33.3 43 1123 03 09 31 03 10 30 J1840 14 48 03 22.6 113.3 -3.9 -33.6 -16 1123 No stop 03 13 10 --- 14 50 44 23.0 113.9 -3.8 -33.4 144 1133 03 10 31 03 13 40 J1838+0404 14 51 14 22.4 114.9 -3.8 -33.0 13 1133 03 13 40 03 14 40 --- 14 52 14 22.5 115.1 -3.8 -33.0 60 1137 03 13 41 03 14 40 J1840 14 52 14 23.2 114.3 -3.8 -33.3 -16 1137 No stop 03 17 20 --- 14 54 55 23.6 114.9 -3.8 -33.1 144 1147 03 14 41 03 17 20 J1838+0404 14 54 55 22.9 115.8 -3.8 -32.8 -17 1147 No stop 03 18 20 --- 14 55 55 23.0 116.0 -3.7 -32.7 43 1151 03 17 21 03 18 20 J1840 14 55 55 23.7 115.1 -3.8 -33.0 -16 1151 No stop 03 21 00 --- 14 58 35 24.1 115.7 -3.7 -32.8 144 1161 03 18 21 03 21 00 J1838+0404 14 58 35 23.4 116.6 -3.7 -32.5 -17 1161 No stop 03 22 00 --- 14 59 35 23.5 116.8 -3.7 -32.4 43 1165 03 21 01 03 22 00 J1840 14 59 35 24.2 115.9 -3.7 -32.8 -16 1165 No stop 03 24 40 --- 15 02 16 24.6 116.6 -3.7 -32.6 144 1175 03 22 01 Schedule for DARNHALL (Code Da ) Page 7 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 03 25 10 J1838+0404 15 02 46 23.9 117.6 -3.6 -32.2 13 1175 03 25 10 03 26 10 --- 15 03 46 24.1 117.8 -3.6 -32.1 60 1179 03 25 11 03 26 10 J1834+0506 15 03 46 25.5 118.2 -3.5 -32.0 -21 1179 No stop 03 27 10 --- 15 04 46 25.7 118.4 -3.5 -32.0 39 1183 03 26 11 03 27 20 J1838+0404 15 04 56 24.2 118.1 -3.6 -32.0 -11 1183 03 27 20 03 29 20 --- 15 06 56 24.5 118.5 -3.6 -31.9 109 1191 03 27 21 03 29 20 J1840 15 06 56 25.2 117.6 -3.6 -32.2 -16 1191 No stop 03 32 00 --- 15 09 37 25.5 118.3 -3.5 -32.0 144 1201 03 29 21 03 32 00 J1838+0404 15 09 37 24.9 119.1 -3.5 -31.7 -17 1201 No stop 03 33 00 --- 15 10 37 25.0 119.4 -3.5 -31.6 43 1205 03 32 01 03 33 00 J1840 15 10 37 25.7 118.5 -3.5 -31.9 -16 1205 No stop 03 35 40 --- 15 13 18 26.0 119.1 -3.5 -31.7 144 1215 03 33 01 03 35 40 J1838+0404 15 13 18 25.3 120.0 -3.4 -31.4 -17 1215 No stop 03 36 40 --- 15 14 18 25.5 120.2 -3.4 -31.3 43 1219 03 35 41 03 36 40 J1840 15 14 18 26.2 119.4 -3.4 -31.6 -16 1219 No stop 03 39 20 --- 15 16 58 26.5 120.0 -3.4 -31.4 144 1230 03 36 41 03 39 50 J1838+0404 15 17 28 25.9 121.0 -3.4 -31.0 13 1230 03 39 50 03 40 50 --- 15 18 28 26.0 121.2 -3.4 -30.9 60 1233 03 39 51 03 40 50 J1840 15 18 28 26.7 120.4 -3.4 -31.3 -16 1233 No stop 03 43 30 --- 15 21 09 27.1 121.0 -3.3 -31.1 144 1244 03 40 51 03 43 30 J1838+0404 15 21 09 26.3 121.9 -3.3 -30.7 -17 1244 No stop 03 44 30 --- 15 22 09 26.5 122.1 -3.3 -30.6 43 1248 03 43 31 03 44 30 J1840 15 22 09 27.2 121.2 -3.3 -31.0 -16 1248 No stop 03 47 10 --- 15 24 49 27.5 121.9 -3.3 -30.7 144 1258 03 44 31 03 47 10 J1838+0404 15 24 49 26.8 122.8 -3.3 -30.4 -17 1258 No stop 03 48 10 --- 15 25 50 26.9 123.0 -3.2 -30.3 43 1262 03 47 11 03 48 10 J1840 15 25 50 27.7 122.1 -3.3 -30.7 -16 1262 No stop 03 50 50 --- 15 28 30 28.0 122.8 -3.2 -30.4 144 1272 03 48 11 03 51 20 J1838+0404 15 29 00 27.3 123.8 -3.2 -30.0 13 1272 03 51 20 03 52 20 --- 15 30 00 27.5 124.0 -3.2 -29.9 60 1276 03 51 21 Schedule for DARNHALL (Code Da ) Page 8 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 03 52 20 J1834+0506 15 30 00 28.9 124.5 -3.1 -29.7 -21 1276 No stop 03 53 20 --- 15 31 00 29.0 124.8 -3.1 -29.6 39 1280 03 52 21 03 53 30 J1838+0404 15 31 10 27.6 124.3 -3.1 -29.8 -11 1280 03 53 30 03 55 30 --- 15 33 11 27.8 124.8 -3.1 -29.6 109 1288 03 53 31 03 55 30 J1840 15 33 11 28.6 123.9 -3.1 -30.0 -16 1288 No stop 03 58 10 --- 15 35 51 28.9 124.6 -3.1 -29.7 144 1298 03 55 31 03 58 10 J1838+0404 15 35 51 28.2 125.4 -3.1 -29.3 -17 1298 No stop 03 59 10 --- 15 36 51 28.3 125.7 -3.1 -29.2 43 1302 03 58 11 03 59 10 J1840 15 36 51 29.0 124.8 -3.1 -29.6 -16 1302 No stop 04 01 50 --- 15 39 32 29.4 125.5 -3.0 -29.4 144 1312 03 59 11 04 01 50 J1838+0404 15 39 32 28.6 126.4 -3.0 -29.0 -17 1312 No stop 04 02 50 --- 15 40 32 28.7 126.6 -3.0 -28.9 43 1316 04 01 51 04 02 50 J1840 15 40 32 29.5 125.7 -3.0 -29.3 -16 1316 No stop 04 05 30 --- 15 43 12 29.8 126.4 -3.0 -29.0 144 1326 04 02 51 04 06 00 J1838+0404 15 43 43 29.1 127.4 -2.9 -28.5 13 1326 04 06 00 04 07 00 --- 15 44 43 29.2 127.6 -2.9 -28.4 60 1330 04 06 01 04 07 00 J1840 15 44 43 30.0 126.8 -2.9 -28.8 -16 1330 No stop 04 09 40 --- 15 47 23 30.3 127.5 -2.9 -28.5 144 1340 04 07 01 04 09 40 J1838+0404 15 47 23 29.6 128.3 -2.9 -28.1 -17 1340 No stop 04 10 40 --- 15 48 23 29.7 128.6 -2.9 -28.0 43 1344 04 09 41 04 10 40 J1840 15 48 23 30.4 127.7 -2.9 -28.4 -16 1344 No stop 04 13 20 --- 15 51 04 30.7 128.4 -2.8 -28.2 144 1355 04 10 41 04 13 20 J1838+0404 15 51 04 30.0 129.3 -2.8 -27.7 -17 1355 No stop 04 14 20 --- 15 52 04 30.1 129.5 -2.8 -27.6 43 1358 04 13 21 04 14 20 J1840 15 52 04 30.9 128.7 -2.8 -28.0 -16 1358 No stop 04 17 00 --- 15 54 44 31.2 129.3 -2.8 -27.8 144 1369 04 14 21 04 17 30 J1838+0404 15 55 14 30.5 130.3 -2.7 -27.3 13 1369 04 17 30 04 18 30 --- 15 56 15 30.6 130.6 -2.7 -27.2 60 1373 04 17 31 04 18 30 J1834+0506 15 56 15 32.0 131.2 -2.7 -26.9 -21 1373 No stop 04 19 30 --- 15 57 15 32.1 131.4 -2.6 -26.8 39 1376 04 18 31 Schedule for DARNHALL (Code Da ) Page 9 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 04 19 40 J1838+0404 15 57 25 30.7 130.9 -2.7 -27.0 -11 1376 04 19 40 04 21 40 --- 15 59 25 30.9 131.4 -2.7 -26.8 109 1384 04 19 41 04 21 40 J1840 15 59 25 31.7 130.5 -2.7 -27.2 -16 1384 No stop 04 24 00 --- 16 01 45 32.0 131.2 -2.7 -27.0 124 1393 04 21 41 04 24 00 J1838+0404 16 01 45 31.2 132.0 -2.6 -26.5 -17 1393 No stop 04 25 00 --- 16 02 46 31.3 132.3 -2.6 -26.4 43 1397 04 24 01 04 25 00 J1840 16 02 46 32.1 131.4 -2.6 -26.8 -16 1397 No stop 04 27 20 --- 16 05 06 32.3 132.0 -2.6 -26.6 124 1406 04 25 01 04 27 50 J1838+0404 16 05 36 31.6 133.0 -2.6 -26.1 13 1406 04 27 50 04 28 50 --- 16 06 36 31.7 133.3 -2.6 -26.0 60 1410 04 27 51 04 28 50 J1840 16 06 36 32.5 132.4 -2.6 -26.4 -16 1410 No stop 04 31 10 --- 16 08 57 32.8 133.1 -2.5 -26.1 124 1419 04 28 51 04 31 10 J1838+0404 16 08 57 32.0 133.9 -2.5 -25.7 -17 1419 No stop 04 32 10 --- 16 09 57 32.1 134.2 -2.5 -25.5 43 1423 04 31 11 04 32 10 J1840 16 09 57 32.9 133.3 -2.5 -26.0 -16 1423 No stop 04 34 30 --- 16 12 17 33.1 133.9 -2.5 -25.7 124 1432 04 32 11 04 35 00 J1838+0404 16 12 47 32.4 134.9 -2.5 -25.2 13 1432 04 35 00 04 36 00 --- 16 13 47 32.5 135.2 -2.4 -25.1 60 1436 04 35 01 04 36 30 J1840 16 14 18 33.3 134.5 -2.4 -25.4 14 1436 04 36 30 04 39 10 --- 16 16 58 33.6 135.2 -2.4 -25.1 160 1446 04 36 31 04 39 10 J1838+0404 16 16 58 32.8 136.0 -2.4 -24.7 -17 1446 No stop 04 40 10 --- 16 17 58 32.9 136.3 -2.4 -24.5 43 1450 04 39 11 04 40 10 J1834+0506 16 17 58 34.3 137.0 -2.3 -24.2 -21 1450 No stop 04 41 10 --- 16 18 58 34.4 137.3 -2.3 -24.1 39 1454 04 40 11 04 43 40 J1800+3848 16 21 29 67.7 120.0 -1.7 -41.8 28 1454 04 43 40 04 47 40 =1758+388 16 25 29 68.2 121.6 -1.6 -41.0 240 1469 04 43 41 04 50 10 J1838+0404 16 28 00 34.0 139.1 -2.2 -23.2 24 1469 04 50 10 04 52 10 --- 16 30 00 34.2 139.6 -2.2 -22.9 120 1477 04 50 11 04 52 10 J1840 16 30 00 35.0 138.8 -2.2 -23.4 -16 1477 No stop 04 54 50 --- 16 32 41 35.2 139.5 -2.1 -23.0 144 1487 04 52 11 Schedule for DARNHALL (Code Da ) Page 10 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 04 54 50 J1838+0404 16 32 41 34.4 140.4 -2.1 -22.6 -17 1487 No stop 04 55 50 --- 16 33 41 34.5 140.6 -2.1 -22.4 43 1491 04 54 51 04 55 50 J1840 16 33 41 35.3 139.8 -2.1 -22.9 -16 1491 No stop 04 58 30 --- 16 36 21 35.6 140.6 -2.1 -22.5 144 1501 04 55 51 04 58 30 J1838+0404 16 36 21 34.8 141.4 -2.1 -22.0 -17 1501 No stop 04 59 30 --- 16 37 21 34.9 141.7 -2.0 -21.9 43 1505 04 58 31 04 59 30 J1840 16 37 21 35.7 140.9 -2.1 -22.3 -17 1505 No stop 05 02 10 --- 16 40 02 35.9 141.6 -2.0 -21.9 143 1516 04 59 31 05 02 40 J1838+0404 16 40 32 35.1 142.6 -2.0 -21.4 13 1516 05 02 40 05 03 40 --- 16 41 32 35.2 142.9 -2.0 -21.3 60 1519 05 02 41 05 03 40 J1840 16 41 32 36.1 142.0 -2.0 -21.7 -17 1519 No stop 05 06 20 --- 16 44 12 36.3 142.8 -2.0 -21.3 143 1530 05 03 41 05 06 20 J1838+0404 16 44 12 35.5 143.6 -1.9 -20.9 -17 1530 No stop 05 07 20 --- 16 45 13 35.6 143.9 -1.9 -20.7 43 1534 05 06 21 05 07 20 J1840 16 45 13 36.4 143.1 -1.9 -21.2 -17 1534 No stop 05 10 00 --- 16 47 53 36.6 143.9 -1.9 -20.8 143 1544 05 07 21 05 10 00 J1838+0404 16 47 53 35.8 144.7 -1.9 -20.3 -17 1544 No stop 05 11 00 --- 16 48 53 35.9 145.0 -1.9 -20.2 43 1548 05 10 01 05 11 00 J1840 16 48 53 36.7 144.2 -1.9 -20.6 -17 1548 No stop 05 13 40 --- 16 51 34 37.0 145.0 -1.8 -20.2 143 1558 05 11 01 05 14 10 J1838+0404 16 52 04 36.2 145.9 -1.8 -19.7 13 1558 05 14 10 05 15 10 --- 16 53 04 36.2 146.2 -1.8 -19.6 60 1562 05 14 11 05 15 10 J1834+0506 16 53 04 37.6 147.0 -1.7 -19.1 -20 1562 No stop 05 16 10 --- 16 54 04 37.7 147.3 -1.7 -19.0 40 1566 05 15 11 05 16 20 J1838+0404 16 54 14 36.3 146.5 -1.8 -19.4 -10 1566 05 16 20 05 17 30 --- 16 55 24 36.4 146.9 -1.7 -19.2 60 1570 05 16 21 05 17 30 J1840 16 55 24 37.3 146.1 -1.8 -19.6 -17 1570 No stop 05 20 10 --- 16 58 05 37.5 146.9 -1.7 -19.2 143 1581 05 17 31 05 20 10 J1838+0404 16 58 05 36.7 147.6 -1.7 -18.8 -17 1581 No stop 05 21 10 --- 16 59 05 36.7 147.9 -1.7 -18.6 43 1584 05 20 11 Schedule for DARNHALL (Code Da ) Page 11 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 05 21 10 J1840 16 59 05 37.6 147.2 -1.7 -19.1 -17 1584 No stop 05 23 50 --- 17 01 45 37.8 148.0 -1.7 -18.6 143 1595 05 21 11 05 23 50 J1838+0404 17 01 45 36.9 148.7 -1.6 -18.2 -17 1595 No stop 05 24 50 --- 17 02 45 37.0 149.0 -1.6 -18.0 43 1599 05 23 51 05 24 50 J1840 17 02 45 37.9 148.3 -1.6 -18.5 -17 1599 No stop 05 27 30 --- 17 05 26 38.1 149.1 -1.6 -18.0 143 1609 05 24 51 05 28 00 J1838+0404 17 05 56 37.3 150.0 -1.6 -17.5 13 1609 05 28 00 05 29 00 --- 17 06 56 37.3 150.3 -1.6 -17.3 60 1613 05 28 01 05 29 00 J1840 17 06 56 38.2 149.5 -1.6 -17.8 -17 1613 No stop 05 31 40 --- 17 09 37 38.4 150.3 -1.5 -17.3 143 1623 05 29 01 05 31 40 J1838+0404 17 09 37 37.5 151.1 -1.5 -16.9 -17 1623 No stop 05 32 40 --- 17 10 37 37.6 151.4 -1.5 -16.7 43 1627 05 31 41 05 32 40 J1840 17 10 37 38.5 150.6 -1.5 -17.2 -17 1627 No stop 05 35 20 --- 17 13 17 38.7 151.4 -1.5 -16.7 143 1637 05 32 41 05 35 20 J1838+0404 17 13 17 37.8 152.2 -1.4 -16.3 -17 1637 No stop 05 36 20 --- 17 14 17 37.9 152.5 -1.4 -16.1 43 1641 05 35 21 05 36 20 J1840 17 14 17 38.7 151.8 -1.5 -16.6 -17 1641 No stop 05 39 00 --- 17 16 58 38.9 152.6 -1.4 -16.1 143 1651 05 36 21 05 39 30 J1838+0404 17 17 28 38.1 153.5 -1.4 -15.6 13 1651 05 39 30 05 40 30 --- 17 18 28 38.1 153.8 -1.4 -15.4 60 1655 05 39 31 05 40 30 J1834+0506 17 18 28 39.4 154.8 -1.3 -14.9 -20 1655 No stop 05 41 30 --- 17 19 28 39.5 155.1 -1.3 -14.7 40 1659 05 40 31 05 41 40 J1838+0404 17 19 38 38.2 154.1 -1.3 -15.2 -10 1659 05 41 40 05 43 40 --- 17 21 39 38.4 154.7 -1.3 -14.9 110 1667 05 41 41 05 43 40 J1840 17 21 39 39.3 154.0 -1.3 -15.3 -17 1667 No stop 05 46 20 --- 17 24 19 39.4 154.9 -1.3 -14.8 143 1677 05 43 41 05 46 20 J1838+0404 17 24 19 38.5 155.6 -1.3 -14.4 -17 1677 No stop 05 47 20 --- 17 25 19 38.6 155.9 -1.2 -14.2 43 1681 05 46 21 05 47 20 J1840 17 25 19 39.5 155.2 -1.3 -14.6 -17 1681 No stop 05 50 00 --- 17 28 00 39.7 156.0 -1.2 -14.2 143 1691 05 47 21 Schedule for DARNHALL (Code Da ) Page 12 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 05 50 00 J1838+0404 17 28 00 38.7 156.7 -1.2 -13.8 -17 1691 No stop 05 51 00 --- 17 29 00 38.8 157.0 -1.2 -13.6 43 1695 05 50 01 05 51 00 J1840 17 29 00 39.7 156.3 -1.2 -14.0 -17 1695 No stop 05 53 40 --- 17 31 40 39.9 157.2 -1.2 -13.5 143 1706 05 51 01 05 54 10 J1838+0404 17 32 10 39.0 158.0 -1.1 -13.0 13 1706 05 54 10 05 55 10 --- 17 33 10 39.0 158.3 -1.1 -12.8 60 1709 05 54 11 05 55 10 J1840 17 33 10 40.0 157.6 -1.1 -13.2 -17 1709 No stop 05 57 50 --- 17 35 51 40.1 158.5 -1.1 -12.8 143 1720 05 55 11 05 57 50 J1838+0404 17 35 51 39.2 159.2 -1.1 -12.4 -17 1720 No stop 05 58 50 --- 17 36 51 39.2 159.5 -1.1 -12.2 43 1724 05 57 51 05 58 50 J1840 17 36 51 40.2 158.8 -1.1 -12.6 -17 1724 No stop 06 01 30 --- 17 39 31 40.3 159.7 -1.0 -12.1 143 1734 05 58 51 06 01 30 J1838+0404 17 39 31 39.4 160.3 -1.0 -11.7 -17 1734 No stop 06 02 30 --- 17 40 32 39.4 160.6 -1.0 -11.5 43 1738 06 01 31 06 02 30 J1840 17 40 32 40.4 160.0 -1.0 -11.9 -17 1738 No stop 06 05 10 --- 17 43 12 40.5 160.8 -1.0 -11.4 143 1748 06 02 31 06 05 40 J1838+0404 17 43 42 39.6 161.6 -0.9 -10.9 13 1748 06 05 40 06 06 40 --- 17 44 42 39.6 162.0 -0.9 -10.7 60 1752 06 05 41 06 06 40 J1834+0506 17 44 42 40.8 163.1 -0.8 -10.1 -20 1752 No stop 06 07 40 --- 17 45 43 40.9 163.4 -0.8 -9.9 40 1756 06 06 41 06 07 50 J1838+0404 17 45 53 39.7 162.3 -0.9 -10.5 -9 1756 06 07 50 06 09 50 --- 17 47 53 39.8 163.0 -0.9 -10.1 111 1764 06 07 51 06 09 50 J1840 17 47 53 40.7 162.3 -0.9 -10.5 -17 1764 No stop 06 12 30 --- 17 50 33 40.8 163.2 -0.8 -10.0 143 1774 06 09 51 06 12 30 J1838+0404 17 50 33 39.9 163.8 -0.8 -9.6 -17 1774 No stop 06 13 30 --- 17 51 33 39.9 164.1 -0.8 -9.5 43 1778 06 12 31 06 13 30 J1840 17 51 33 40.9 163.5 -0.8 -9.8 -17 1778 No stop 06 16 10 --- 17 54 14 41.0 164.4 -0.8 -9.3 143 1788 06 13 31 06 16 10 J1838+0404 17 54 14 40.0 165.0 -0.8 -9.0 -17 1788 No stop 06 17 10 --- 17 55 14 40.1 165.3 -0.7 -8.8 43 1792 06 16 11 Schedule for DARNHALL (Code Da ) Page 13 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 06 17 10 J1840 17 55 14 41.0 164.7 -0.8 -9.1 -18 1792 No stop 06 19 50 --- 17 57 54 41.1 165.6 -0.7 -8.6 142 1802 06 17 11 06 20 20 J1838+0404 17 58 25 40.2 166.3 -0.7 -8.2 13 1802 06 20 20 06 21 20 --- 17 59 25 40.2 166.7 -0.7 -8.0 60 1806 06 20 21 06 21 20 J1840 17 59 25 41.2 166.1 -0.7 -8.3 -18 1806 No stop 06 24 00 --- 18 02 05 41.3 167.0 -0.7 -7.8 142 1816 06 21 21 06 24 00 J1838+0404 18 02 05 40.3 167.5 -0.6 -7.5 -17 1816 No stop 06 25 00 --- 18 03 05 40.3 167.9 -0.6 -7.3 43 1820 06 24 01 06 25 00 J1840 18 03 05 41.3 167.3 -0.6 -7.6 -18 1820 No stop 06 27 40 --- 18 05 46 41.4 168.2 -0.6 -7.1 142 1831 06 25 01 06 27 40 J1838+0404 18 05 46 40.4 168.7 -0.6 -6.7 -17 1831 No stop 06 28 40 --- 18 06 46 40.5 169.1 -0.6 -6.6 43 1834 06 27 41 06 28 40 J1840 18 06 46 41.4 168.5 -0.6 -6.9 -18 1834 No stop 06 31 20 --- 18 09 26 41.5 169.4 -0.5 -6.4 142 1845 06 28 41 06 31 50 J1838+0404 18 09 56 40.5 170.1 -0.5 -5.9 12 1845 06 31 50 06 32 50 --- 18 10 57 40.6 170.4 -0.5 -5.7 60 1849 06 31 51 06 32 50 J1834+0506 18 10 57 41.7 171.7 -0.4 -5.0 -21 1849 No stop 06 33 50 --- 18 11 57 41.7 172.1 -0.4 -4.8 39 1852 06 32 51 06 34 00 J1838+0404 18 12 07 40.6 170.8 -0.5 -5.5 -9 1852 06 34 00 06 36 00 --- 18 14 07 40.6 171.5 -0.4 -5.1 111 1860 06 34 01 06 36 00 J1840 18 14 07 41.6 170.9 -0.5 -5.4 -18 1860 No stop 06 38 40 --- 18 16 48 41.7 171.8 -0.4 -4.9 142 1870 06 36 01 06 38 40 J1838+0404 18 16 48 40.7 172.3 -0.4 -4.6 -18 1870 No stop 06 39 40 --- 18 17 48 40.7 172.7 -0.4 -4.4 42 1874 06 38 41 06 39 40 J1840 18 17 48 41.7 172.2 -0.4 -4.7 -18 1874 No stop 06 42 20 --- 18 20 28 41.8 173.0 -0.3 -4.2 142 1885 06 39 41 06 42 20 J1838+0404 18 20 28 40.8 173.5 -0.3 -3.9 -18 1885 No stop 06 43 20 --- 18 21 28 40.8 173.9 -0.3 -3.7 42 1888 06 42 21 06 43 20 J1840 18 21 28 41.8 173.4 -0.3 -4.0 -18 1888 No stop 06 46 00 --- 18 24 09 41.8 174.3 -0.3 -3.4 142 1899 06 43 21 Schedule for DARNHALL (Code Da ) Page 14 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 06 46 30 J1838+0404 18 24 39 40.8 174.9 -0.3 -3.1 12 1899 06 46 30 06 47 30 --- 18 25 39 40.8 175.2 -0.2 -2.9 60 1903 06 46 31 06 47 30 J1840 18 25 39 41.8 174.8 -0.3 -3.1 -18 1903 No stop 06 50 10 --- 18 28 19 41.9 175.7 -0.2 -2.6 142 1913 06 47 31 06 50 10 J1838+0404 18 28 19 40.9 176.1 -0.2 -2.3 -18 1913 No stop 06 51 10 --- 18 29 20 40.9 176.5 -0.2 -2.1 42 1917 06 50 11 06 51 10 J1840 18 29 20 41.9 176.0 -0.2 -2.4 -18 1917 No stop 06 53 50 --- 18 32 00 41.9 176.9 -0.2 -1.9 142 1927 06 51 11 06 53 50 J1838+0404 18 32 00 40.9 177.3 -0.1 -1.6 -18 1927 No stop 06 54 50 --- 18 33 00 40.9 177.7 -0.1 -1.4 42 1931 06 53 51 06 54 50 J1840 18 33 00 41.9 177.2 -0.1 -1.7 -18 1931 No stop 06 57 30 --- 18 35 41 41.9 178.1 -0.1 -1.1 142 1941 06 54 51 06 58 00 J1838+0404 18 36 11 40.9 178.7 -0.1 -0.8 12 1941 06 58 00 06 59 00 --- 18 37 11 40.9 179.0 -0.0 -0.6 60 1945 06 58 01 06 59 00 J1834+0506 18 37 11 42.0 180.5 0.0 0.3 -22 1945 No stop 07 00 00 --- 18 38 11 42.0 180.8 0.0 0.5 38 1949 06 59 01 07 00 10 J1838+0404 18 38 21 40.9 179.4 -0.0 -0.3 -10 1949 07 00 10 07 02 10 --- 18 40 21 40.9 180.1 0.0 0.1 110 1957 07 00 11 07 02 10 J1840 18 40 21 41.9 179.7 -0.0 -0.2 -18 1957 No stop 07 04 50 --- 18 43 02 41.9 180.6 0.0 0.4 142 1967 07 02 11 07 04 50 J1838+0404 18 43 02 40.9 181.0 0.0 0.6 -18 1967 No stop 07 05 50 --- 18 44 02 40.9 181.3 0.1 0.8 42 1971 07 04 51 07 05 50 J1840 18 44 02 41.9 180.9 0.0 0.6 -18 1971 No stop 07 08 30 --- 18 46 42 41.9 181.8 0.1 1.1 142 1981 07 05 51 07 08 30 J1838+0404 18 46 42 40.9 182.2 0.1 1.3 -18 1981 No stop 07 09 30 --- 18 47 43 40.9 182.5 0.1 1.5 42 1985 07 08 31 07 09 30 J1840 18 47 43 41.9 182.1 0.1 1.3 -18 1985 No stop 07 12 10 --- 18 50 23 41.9 183.0 0.2 1.8 142 1995 07 09 31 07 12 40 J1838+0404 18 50 53 40.9 183.6 0.2 2.1 12 1995 07 12 40 07 13 40 --- 18 51 53 40.9 183.9 0.2 2.3 60 1999 07 12 41 Schedule for DARNHALL (Code Da ) Page 15 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 07 13 40 J1840 18 51 53 41.9 183.5 0.2 2.1 -18 1999 No stop 07 16 20 --- 18 54 34 41.9 184.4 0.2 2.7 142 2010 07 13 41 07 16 20 J1838+0404 18 54 34 40.8 184.8 0.2 2.9 -18 2010 No stop 07 17 20 --- 18 55 34 40.8 185.1 0.3 3.1 42 2013 07 16 21 07 17 20 J1840 18 55 34 41.9 184.8 0.2 2.9 -18 2013 No stop 07 20 00 --- 18 58 14 41.8 185.7 0.3 3.4 142 2024 07 17 21 07 20 00 J1838+0404 18 58 14 40.8 186.0 0.3 3.6 -18 2024 No stop 07 21 00 --- 18 59 15 40.8 186.3 0.3 3.8 42 2028 07 20 01 07 21 00 J1840 18 59 15 41.8 186.0 0.3 3.6 -18 2028 No stop 07 23 40 --- 19 01 55 41.8 186.9 0.3 4.1 142 2038 07 21 01 07 24 10 J1838+0404 19 02 25 40.7 187.4 0.4 4.4 12 2038 07 24 10 07 25 10 --- 19 03 25 40.7 187.7 0.4 4.6 60 2042 07 24 11 07 25 10 J1834+0506 19 03 25 41.6 189.3 0.5 5.6 -22 2042 No stop 07 26 10 --- 19 04 25 41.6 189.6 0.5 5.8 38 2046 07 25 11 07 28 40 J1800+3848 19 06 56 71.8 224.7 1.1 32.8 22 2046 07 28 40 07 32 40 =1758+388 19 10 56 71.3 226.8 1.2 34.1 240 2061 07 28 41 07 35 10 J1838+0404 19 13 27 40.5 191.0 0.6 6.6 19 2061 07 35 10 07 37 10 --- 19 15 27 40.4 191.6 0.6 7.0 120 2069 07 35 11 07 37 10 J1840 19 15 27 41.4 191.4 0.6 6.8 -18 2069 No stop 07 39 50 --- 19 18 08 41.4 192.3 0.6 7.3 142 2079 07 37 11 07 39 50 J1838+0404 19 18 08 40.3 192.5 0.6 7.5 -18 2079 No stop 07 40 50 --- 19 19 08 40.3 192.8 0.7 7.7 42 2083 07 39 51 07 40 50 J1840 19 19 08 41.3 192.6 0.6 7.5 -18 2083 No stop 07 43 30 --- 19 21 48 41.2 193.5 0.7 8.1 142 2093 07 40 51 07 43 30 J1838+0404 19 21 48 40.2 193.7 0.7 8.2 -18 2093 No stop 07 44 30 --- 19 22 48 40.2 194.0 0.7 8.4 42 2097 07 43 31 07 44 30 J1840 19 22 48 41.2 193.8 0.7 8.3 -18 2097 No stop 07 47 10 --- 19 25 29 41.1 194.7 0.7 8.8 142 2107 07 44 31 07 47 40 J1838+0404 19 25 59 40.0 195.0 0.8 9.0 12 2107 07 47 40 07 48 40 --- 19 26 59 40.0 195.3 0.8 9.2 60 2111 07 47 41 Schedule for DARNHALL (Code Da ) Page 16 e-EVN: EW040D, EA077D 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 ---------------------------------------------------------------------------------------- --- Wed 19 Mar 2025 Day 78 --- 07 48 40 J1840 19 26 59 41.0 195.2 0.8 9.1 -18 2111 No stop 07 51 20 --- 19 29 40 40.9 196.0 0.8 9.6 142 2122 07 48 41 07 51 20 J1838+0404 19 29 40 39.9 196.2 0.8 9.7 -18 2122 No stop 07 52 20 --- 19 30 40 39.8 196.5 0.8 9.8 42 2126 07 51 21 07 52 20 J1840 19 30 40 40.9 196.4 0.8 9.8 -18 2126 No stop 07 55 00 --- 19 33 20 40.8 197.2 0.9 10.3 142 2136 07 52 21 07 55 00 J1838+0404 19 33 20 39.7 197.4 0.9 10.3 -18 2136 No stop 07 56 00 --- 19 34 20 39.7 197.7 0.9 10.5 42 2140 07 55 01 07 56 00 J1840 19 34 20 40.7 197.5 0.9 10.5 -18 2140 No stop 07 59 00 --- 19 37 21 40.6 198.5 0.9 11.0 162 2151 07 56 01 07 59 00 J1838+0404 19 37 21 39.5 198.7 1.0 11.1 -18 2151 No stop 08 00 00 --- 19 38 21 39.5 199.0 1.0 11.3 42 2155 07 59 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.C2048 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 13 Station: DARNHALL Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 5664.00 5664.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 4926.49 4926.49 BBC fr= 737.51 737.51 Bandwd= 64.00 64.00 Matching frequency sets: 12 13 14 15 16 Track assignments are: track1= 1, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1236+0830 12 33 34.316772 * 12 36 06.542016 12 37 24.642642 0.00 08 47 11.45540 * 08 30 40.96230 08 22 11.69970 0.00 From catalog imbedded in main SCHED input file. * J1237+0755 12 34 49.378117 * 12 37 21.658124 12 38 39.779797 0.00 08 12 01.60165 * 07 55 31.94860 07 47 03.09786 0.00 From catalog imbedded in main SCHED input file. * J1838+0404 18 36 19.708735 * 18 38 48.829000 18 40 03.726656 0.00 04 01 41.08866 * 04 04 24.66800 04 05 32.23923 0.00 From catalog imbedded in main SCHED input file. * J1834+0506 18 31 59.401185 * 18 34 27.311400 18 35 41.623393 0.00 05 03 39.17185 * 05 06 03.96400 05 07 01.68386 0.00 From catalog imbedded in main SCHED input file. * J1840 18 37 35.118867 * 18 40 03.076000 18 41 17.377856 0.00 05 02 11.90191 * 05 05 00.85900 05 06 10.80657 0.00 From catalog imbedded in main SCHED input file. 3C84 03 16 29.567265 * 03 19 48.160096 03 21 27.291889 1.50 * J0319+4130 41 19 51.91692 * 41 30 42.10404 41 36 17.34938 2.86 0316+413 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 observations. 0528+134 05 28 06.759216 * 05 30 56.416746 05 32 21.926462 0.21 * J0530+1331 13 29 42.28882 * 13 31 55.14948 13 33 03.57589 0.24 J0530+13 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 138236 observations. 0552+398 05 52 01.407168 * 05 55 30.805611 05 57 16.517336 0.00 * J0555+3948 39 48 21.94581 * 39 48 49.16496 39 49 12.59156 0.00 DA193 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0555+39 GSFC 2016a X/S astro solution, 415688 observations. OJ287 08 51 57.250615 * 08 54 48.874927 08 56 16.451252 0.00 * J0854+2006 20 17 58.41740 * 20 06 30.64085 20 00 43.89669 0.00 0851+202 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0854+20 GSFC 2016a X/S astro solution, 270807 observations. 1222+216 12 22 23.408719 * 12 24 54.458404 12 26 12.139827 0.05 * J1224+2122 21 39 23.03695 * 21 22 46.38856 21 14 14.16588 0.09 J1224+21 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 386 observations. 1611+343 16 11 47.914252 * 16 13 41.064243 16 14 38.933334 0.13 * J1613+3412 34 20 19.83388 * 34 12 47.90890 34 08 37.50314 0.16 J1613+34 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 162031 observations. 1758+388 17 58 44.703954 * 18 00 24.765363 18 01 15.126935 0.01 * J1800+3848 38 48 32.47350 * 38 48 30.69748 38 48 04.67639 0.01 J1800+38 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 5095 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 J1236+0830 sess125.C2048 1 2 3 4 5 6 7 8 9 10 3.050 109.950 J1237+0755 sess125.C2048 1 2 3 4 5 6 7 8 9 10 0.958 32.537 J1838+0404 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 1.822 142.848 J1834+0506 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 0.217 13.166 J1840 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 3.672 313.974 J0319+4130 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 0.733 88.000 J0530+1331 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 1.467 174.606 J0555+3948 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 1.167 140.000 J0854+2006 sess125.C2048 1 2 3 4 5 6 7 8 9 10 2.467 111.000 J1224+2122 sess125.C2048 1 2 3 4 5 6 7 8 9 10 1.617 72.750 J1613+3412 sess125.C2048 1 2 3 4 5 6 7 8 9 10 0.067 2.969 J1800+3848 sess125.C2048 1 2 3 4 5 6 7 8 9 10 12 0.217 21.757 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) J1236+0830 166.8 J1237+0755 166.9 J1838+0404 78.7 J1834+0506 79.8 J1840 78.5 J0319+4130 62.8 J0530+1331 84.7 J0555+3948 90.9 J0854+2006 132.2 J1224+2122 158.0 J1613+3412 110.8 J1800+3848 89.1 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