COVER INFORMATION Station: IRBENE (Code Ir ) Experiment: Compact steep-spectrum source at the centre of a giant radio galaxy Exp. Code: EM146 Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Andrzej Marecki Address: Institute of Astronomy N. Copernicus University PL-87-100 Torun Poland Phone: +48 56 611 30 32 EMAIL: amr@astro.uni.torun.pl Fax: Phone during observation: +48 56 611 30 20 Observing mode: Notes: Schedule for IRBENE (Code Ir ) Page 2 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 276.49 276.49 276.49 276.49 340.49 340.49 340.49 340.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 07 00 00 J0847+4609 00 51 36 25.2-318.1 -8.0 -31.1 0 0 07 00 00 07 02 00 =0844+463 00 53 37 25.4-317.8 -7.9 -31.3 120 15 07 00 01 07 02 20 J084408+4627 00 53 57 26.0-317.3 -7.9 -31.8 17 15 07 02 20 07 10 00 --- 01 01 38 26.7-316.1 -7.7 -32.7 460 75 07 02 21 07 10 20 J0847+4609 01 01 58 26.1-316.4 -7.8 -32.2 17 75 07 10 20 07 12 00 =0844+463 01 03 38 26.3-316.1 -7.8 -32.4 100 88 07 10 21 07 12 20 J084408+4627 01 03 58 26.9-315.7 -7.7 -32.9 17 88 07 12 20 07 20 00 --- 01 11 40 27.6-314.4 -7.6 -33.7 460 147 07 12 21 07 20 20 J0847+4609 01 12 00 27.1-314.7 -7.6 -33.3 17 147 07 20 20 07 22 00 =0844+463 01 13 40 27.2-314.5 -7.6 -33.5 100 160 07 20 21 07 22 20 J084408+4627 01 14 00 27.8-314.1 -7.5 -34.0 17 160 07 22 20 07 30 00 --- 01 21 41 28.6-312.8 -7.4 -34.8 460 219 07 22 21 07 30 20 J0847+4609 01 22 01 28.0-313.1 -7.4 -34.4 17 219 07 30 20 07 32 00 =0844+463 01 23 42 28.2-312.8 -7.4 -34.5 100 232 07 30 21 07 32 20 J084408+4627 01 24 02 28.8-312.4 -7.4 -35.0 17 232 07 32 20 07 40 00 --- 01 31 43 29.6-311.2 -7.2 -35.8 460 291 07 32 21 07 40 20 J0847+4609 01 32 03 29.0-311.5 -7.3 -35.4 17 291 07 40 20 07 42 00 =0844+463 01 33 43 29.2-311.2 -7.3 -35.6 100 304 07 40 21 07 42 20 J084408+4627 01 34 03 29.8-310.8 -7.2 -36.1 17 304 07 42 20 07 50 00 --- 01 41 45 30.6-309.6 -7.1 -36.8 460 363 07 42 21 07 50 20 J0847+4609 01 42 05 30.1-309.9 -7.1 -36.4 17 363 07 50 20 07 52 00 =0844+463 01 43 45 30.2-309.6 -7.1 -36.6 100 376 07 50 21 07 52 20 J084408+4627 01 44 05 30.9-309.2 -7.0 -37.1 17 376 07 52 20 08 00 00 --- 01 51 46 31.7-308.0 -6.9 -37.8 460 435 07 52 21 08 00 20 J0847+4609 01 52 06 31.1-308.3 -6.9 -37.4 17 435 08 00 20 08 02 00 =0844+463 01 53 46 31.3-308.0 -6.9 -37.6 100 448 08 00 21 08 02 20 J084408+4627 01 54 07 31.9-307.6 -6.9 -38.0 17 448 08 02 20 08 10 00 --- 02 01 48 32.7-306.4 -6.7 -38.8 460 508 08 02 21 Schedule for IRBENE (Code Ir ) Page 3 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 08 10 20 J0847+4609 02 02 08 32.2-306.7 -6.8 -38.4 17 508 08 10 20 08 12 00 =0844+463 02 03 48 32.3-306.4 -6.8 -38.5 100 520 08 10 21 08 12 20 J084408+4627 02 04 08 33.0-306.0 -6.7 -39.0 17 520 08 12 20 08 20 00 --- 02 11 49 33.8-304.8 -6.6 -39.7 460 580 08 12 21 08 20 20 J0847+4609 02 12 09 33.3-305.0 -6.6 -39.3 17 580 08 20 20 08 22 00 =0844+463 02 13 50 33.4-304.8 -6.6 -39.4 100 593 08 20 21 08 22 20 J084408+4627 02 14 10 34.1-304.4 -6.5 -39.9 17 593 08 22 20 08 30 00 --- 02 21 51 34.9-303.2 -6.4 -40.6 460 652 08 22 21 08 30 20 J0847+4609 02 22 11 34.4-303.4 -6.4 -40.2 17 652 08 30 20 08 32 00 =0844+463 02 23 51 34.6-303.2 -6.4 -40.4 100 665 08 30 21 08 32 20 J084408+4627 02 24 11 35.2-302.8 -6.4 -40.8 17 665 08 32 20 08 40 00 --- 02 31 53 36.1-301.6 -6.2 -41.5 460 724 08 32 21 08 40 20 J0847+4609 02 32 13 35.5-301.8 -6.3 -41.1 17 724 08 40 20 08 42 00 =0844+463 02 33 53 35.7-301.6 -6.3 -41.2 100 737 08 40 21 08 42 20 J084408+4627 02 34 13 36.3-301.2 -6.2 -41.7 17 737 08 42 20 08 50 00 --- 02 41 54 37.2-300.0 -6.1 -42.4 460 796 08 42 21 08 50 20 J0847+4609 02 42 14 36.6-300.2 -6.1 -41.9 17 796 08 50 20 08 52 00 =0844+463 02 43 55 36.8-299.9 -6.1 -42.1 100 809 08 50 21 08 52 20 J084408+4627 02 44 15 37.5-299.6 -6.0 -42.6 17 809 08 52 20 09 00 00 --- 02 51 56 38.4-298.4 -5.9 -43.2 460 868 08 52 21 09 00 20 J0847+4609 02 52 16 37.8-298.6 -5.9 -42.8 17 868 09 00 20 09 02 00 =0844+463 02 53 56 38.0-298.3 -5.9 -42.9 100 881 09 00 21 09 02 20 J084408+4627 02 54 16 38.7-298.0 -5.9 -43.4 17 881 09 02 20 09 10 00 --- 03 01 58 39.6-296.8 -5.7 -44.0 460 940 09 02 21 09 10 20 J0847+4609 03 02 18 39.0-297.0 -5.8 -43.6 17 940 09 10 20 09 12 00 =0844+463 03 03 58 39.2-296.7 -5.8 -43.7 100 953 09 10 21 09 12 20 J084408+4627 03 04 18 39.9-296.4 -5.7 -44.2 17 953 09 12 20 09 20 00 --- 03 11 59 40.8-295.1 -5.6 -44.8 460 1013 09 12 21 09 20 20 J0847+4609 03 12 19 40.2-295.4 -5.6 -44.3 17 1013 09 20 20 09 22 00 =0844+463 03 14 00 40.4-295.1 -5.6 -44.5 100 1025 09 20 21 Schedule for IRBENE (Code Ir ) Page 4 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 09 22 20 J084408+4627 03 14 20 41.1-294.8 -5.5 -44.9 17 1025 09 22 20 09 30 00 --- 03 22 01 42.0-293.5 -5.4 -45.5 460 1085 09 22 21 09 30 20 J0847+4609 03 22 21 41.4-293.7 -5.4 -45.1 17 1085 09 30 20 09 32 00 =0844+463 03 24 01 41.6-293.5 -5.4 -45.2 100 1098 09 30 21 09 32 20 J084408+4627 03 24 21 42.3-293.1 -5.4 -45.7 17 1098 09 32 20 09 40 00 --- 03 32 03 43.3-291.9 -5.2 -46.2 460 1157 09 32 21 09 40 20 J0847+4609 03 32 23 42.7-292.1 -5.3 -45.8 17 1157 09 40 20 09 42 00 =0844+463 03 34 03 42.9-291.8 -5.2 -45.9 100 1170 09 40 21 09 42 20 J084408+4627 03 34 23 43.6-291.5 -5.2 -46.4 17 1170 09 42 20 09 50 00 --- 03 42 04 44.5-290.2 -5.1 -46.9 460 1229 09 42 21 09 50 20 J0847+4609 03 42 24 43.9-290.4 -5.1 -46.5 17 1229 09 50 20 09 52 00 =0844+463 03 44 05 44.1-290.1 -5.1 -46.6 100 1242 09 50 21 09 52 20 J084408+4627 03 44 25 44.8-289.8 -5.0 -47.0 17 1242 09 52 20 10 00 00 --- 03 52 06 45.8-288.6 -4.9 -47.5 460 1301 09 52 21 10 00 20 J0847+4609 03 52 26 45.2-288.8 -4.9 -47.1 17 1301 10 00 20 10 02 00 =0844+463 03 54 06 45.4-288.5 -4.9 -47.2 100 1314 10 00 21 10 02 20 J084408+4627 03 54 26 46.1-288.2 -4.9 -47.7 17 1314 10 02 20 10 10 00 --- 04 02 08 47.1-286.9 -4.7 -48.1 460 1373 10 02 21 10 10 20 J0847+4609 04 02 28 46.5-287.1 -4.8 -47.7 17 1373 10 10 20 10 12 00 =0844+463 04 04 08 46.7-286.8 -4.7 -47.8 100 1386 10 10 21 10 12 20 J084408+4627 04 04 28 47.4-286.5 -4.7 -48.2 17 1386 10 12 20 10 20 00 --- 04 12 09 48.4-285.2 -4.6 -48.7 460 1445 10 12 21 10 20 20 J0847+4609 04 12 29 47.8-285.4 -4.6 -48.2 17 1445 10 20 20 10 22 00 =0844+463 04 14 09 48.0-285.1 -4.6 -48.3 100 1458 10 20 21 10 22 20 J084408+4627 04 14 30 48.7-284.8 -4.5 -48.8 17 1458 10 22 20 10 30 00 --- 04 22 11 49.7-283.4 -4.4 -49.2 460 1517 10 22 21 10 30 20 J0847+4609 04 22 31 49.1-283.6 -4.4 -48.7 17 1517 10 30 20 10 32 00 =0844+463 04 24 11 49.3-283.3 -4.4 -48.8 100 1530 10 30 21 10 32 20 J084408+4627 04 24 31 50.0-283.0 -4.4 -49.3 17 1530 10 32 20 10 40 00 --- 04 32 12 51.0-281.7 -4.2 -49.6 460 1590 10 32 21 Schedule for IRBENE (Code Ir ) Page 5 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 10 40 20 J0847+4609 04 32 32 50.4-281.8 -4.3 -49.2 17 1590 10 40 20 10 42 00 =0844+463 04 34 13 50.6-281.6 -4.2 -49.3 100 1603 10 40 21 10 42 20 J084408+4627 04 34 33 51.3-281.3 -4.2 -49.7 17 1603 10 42 20 10 50 00 --- 04 42 14 52.3-279.9 -4.1 -50.0 460 1662 10 42 21 10 50 20 J0847+4609 04 42 34 51.7-280.1 -4.1 -49.6 17 1662 10 50 20 10 52 00 =0844+463 04 44 14 51.9-279.7 -4.1 -49.7 100 1675 10 50 21 10 54 00 J0927+39 04 46 15 42.0-279.2 -4.7 -42.9 112 1675 10 54 00 11 01 00 --- 04 53 16 43.0-277.8 -4.6 -43.1 420 1729 10 54 01 11 04 00 J0847+4609 04 56 16 53.5-277.5 -3.9 -50.1 172 1729 11 04 00 11 06 00 =0844+463 04 58 17 53.8-277.1 -3.8 -50.1 120 1744 11 04 01 11 06 20 J084408+4627 04 58 37 54.5-276.8 -3.8 -50.6 17 1744 11 06 20 11 14 00 --- 05 06 18 55.5-275.4 -3.7 -50.8 460 1803 11 06 21 11 14 20 J0847+4609 05 06 38 54.9-275.6 -3.7 -50.3 17 1803 11 14 20 11 16 00 =0844+463 05 08 18 55.1-275.2 -3.7 -50.4 100 1816 11 14 21 11 16 20 J084408+4627 05 08 38 55.8-274.9 -3.6 -50.8 17 1816 11 16 20 11 24 00 --- 05 16 20 56.8-273.4 -3.5 -50.9 460 1876 11 16 21 11 24 20 J0847+4609 05 16 40 56.2-273.6 -3.5 -50.5 17 1876 11 24 20 11 26 00 =0844+463 05 18 20 56.5-273.3 -3.5 -50.6 100 1888 11 24 21 11 26 20 J084408+4627 05 18 40 57.2-273.0 -3.4 -51.0 17 1888 11 26 20 11 34 00 --- 05 26 21 58.2-271.4 -3.3 -51.0 460 1948 11 26 21 11 34 20 J0847+4609 05 26 41 57.6-271.6 -3.4 -50.6 17 1948 11 34 20 11 36 00 =0844+463 05 28 22 57.8-271.2 -3.3 -50.7 100 1961 11 34 21 11 36 20 J084408+4627 05 28 42 58.5-270.9 -3.3 -51.1 17 1961 11 36 20 11 44 00 --- 05 36 23 59.5-269.3 -3.2 -51.1 460 2020 11 36 21 11 44 20 J0847+4609 05 36 43 58.9-269.5 -3.2 -50.7 17 2020 11 44 20 11 46 00 =0844+463 05 38 23 59.2-269.1 -3.2 -50.7 100 2033 11 44 21 11 46 20 J084408+4627 05 38 43 59.9-268.8 -3.1 -51.0 17 2033 11 46 20 11 54 00 --- 05 46 25 60.9-267.1 -3.0 -51.0 460 2092 11 46 21 11 54 20 J0847+4609 05 46 45 60.3-267.3 -3.0 -50.6 17 2092 11 54 20 11 56 00 =0844+463 05 48 25 60.5-266.9 -3.0 -50.6 100 2105 11 54 21 Schedule for IRBENE (Code Ir ) Page 6 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 11 56 20 J084408+4627 05 48 45 61.2-266.6 -2.9 -50.9 17 2105 11 56 20 12 04 00 --- 05 56 26 62.2-264.8 -2.8 -50.8 460 2164 11 56 21 12 04 20 J0847+4609 05 56 46 61.6-265.0 -2.9 -50.4 17 2164 12 04 20 12 06 00 =0844+463 05 58 27 61.8-264.6 -2.8 -50.4 100 2177 12 04 21 12 06 20 J084408+4627 05 58 47 62.5-264.3 -2.8 -50.7 17 2177 12 06 20 12 14 00 --- 06 06 28 63.6-262.4 -2.7 -50.4 460 2236 12 06 21 12 14 20 J0847+4609 06 06 48 63.0-262.6 -2.7 -50.1 17 2236 12 14 20 12 16 00 =0844+463 06 08 28 63.2-262.2 -2.7 -50.0 100 2249 12 14 21 12 16 20 J084408+4627 06 08 48 63.9-261.8 -2.6 -50.3 17 2249 12 16 20 12 24 00 --- 06 16 30 64.9-259.9 -2.5 -50.0 460 2308 12 16 21 12 24 20 J0847+4609 06 16 50 64.3-260.1 -2.5 -49.6 17 2308 12 24 20 12 26 00 =0844+463 06 18 30 64.5-259.7 -2.5 -49.6 100 2321 12 24 21 12 26 20 J084408+4627 06 18 50 65.2-259.2 -2.4 -49.8 17 2321 12 26 20 12 34 00 --- 06 26 31 66.2-257.2 -2.3 -49.3 460 2381 12 26 21 12 34 20 J0847+4609 06 26 51 65.6-257.4 -2.4 -49.0 17 2381 12 34 20 12 36 00 =0844+463 06 28 31 65.8-257.0 -2.3 -48.9 100 2393 12 34 21 12 36 20 J084408+4627 06 28 52 66.5-256.5 -2.3 -49.1 17 2393 12 36 20 12 44 00 --- 06 36 33 67.5-254.3 -2.2 -48.5 460 2453 12 36 21 12 44 20 J0847+4609 06 36 53 66.9-254.6 -2.2 -48.2 17 2453 12 44 20 12 46 00 =0844+463 06 38 33 67.1-254.1 -2.2 -48.1 100 2466 12 44 21 12 46 20 J084408+4627 06 38 53 67.8-253.6 -2.1 -48.2 17 2466 12 46 20 12 54 00 --- 06 46 34 68.8-251.1 -2.0 -47.4 460 2525 12 46 21 12 54 20 J0847+4609 06 46 54 68.2-251.5 -2.0 -47.2 17 2525 12 54 20 12 56 00 =0844+463 06 48 35 68.4-251.0 -2.0 -47.0 100 2538 12 54 21 12 56 20 J084408+4627 06 48 55 69.1-250.4 -1.9 -47.1 17 2538 12 56 20 13 04 00 --- 06 56 36 70.1-247.8 -1.8 -46.1 460 2597 12 56 21 13 04 20 J0847+4609 06 56 56 69.5-248.2 -1.9 -45.9 17 2597 13 04 20 13 06 00 =0844+463 06 58 36 69.7-247.6 -1.8 -45.7 100 2610 13 04 21 13 06 20 J084408+4627 06 58 56 70.3-246.9 -1.8 -45.7 17 2610 13 06 20 13 14 00 --- 07 06 38 71.3-244.1 -1.6 -44.4 460 2669 13 06 21 Schedule for IRBENE (Code Ir ) Page 7 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 13 14 20 J0847+4609 07 06 58 70.7-244.6 -1.7 -44.3 17 2669 13 14 20 13 16 00 =0844+463 07 08 38 70.9-244.0 -1.7 -44.0 100 2682 13 14 21 13 16 20 J084408+4627 07 08 58 71.6-243.2 -1.6 -44.0 17 2682 13 16 20 13 24 00 --- 07 16 39 72.5-240.1 -1.5 -42.4 460 2741 13 16 21 13 24 20 J0847+4609 07 16 59 71.9-240.7 -1.5 -42.4 17 2741 13 24 20 13 26 00 =0844+463 07 18 40 72.1-240.0 -1.5 -42.0 100 2754 13 24 21 13 26 20 J084408+4627 07 19 00 72.7-239.1 -1.4 -41.8 17 2754 13 26 20 13 34 00 --- 07 26 41 73.6-235.6 -1.3 -39.9 460 2813 13 26 21 13 34 20 J0847+4609 07 27 01 73.0-236.3 -1.4 -40.1 17 2813 13 34 20 13 36 00 =0844+463 07 28 41 73.2-235.6 -1.3 -39.6 100 2826 13 34 21 13 36 20 J084408+4627 07 29 01 73.9-234.5 -1.3 -39.3 17 2826 13 36 20 13 44 00 --- 07 36 43 74.7-230.6 -1.1 -37.0 460 2886 13 36 21 13 44 20 J0847+4609 07 37 03 74.1-231.5 -1.2 -37.3 16 2886 13 44 20 13 46 00 =0844+463 07 38 43 74.3-230.7 -1.2 -36.8 100 2898 13 44 21 13 46 20 J084408+4627 07 39 03 74.9-229.4 -1.1 -36.2 16 2898 13 46 20 13 54 00 --- 07 46 44 75.7-225.1 -1.0 -33.4 460 2958 13 46 21 13 54 20 J0847+4609 07 47 04 75.1-226.2 -1.0 -33.9 16 2958 13 54 20 13 56 00 =0844+463 07 48 45 75.3-225.2 -1.0 -33.3 100 2971 13 54 21 13 56 20 J084408+4627 07 49 05 75.9-223.7 -0.9 -32.5 16 2971 13 56 20 14 04 00 --- 07 56 46 76.6-218.9 -0.8 -29.3 460 3030 13 56 21 14 04 20 J0847+4609 07 57 06 76.1-220.3 -0.9 -30.0 16 3030 14 04 20 14 06 00 =0844+463 07 58 46 76.2-219.2 -0.8 -29.3 100 3043 14 04 21 14 06 20 J084408+4627 07 59 06 76.8-217.4 -0.8 -28.2 16 3043 14 06 20 14 14 00 --- 08 06 48 77.4-212.1 -0.6 -24.4 460 3102 14 06 21 14 14 20 J0847+4609 08 07 08 76.9-213.7 -0.7 -25.4 16 3102 14 14 20 14 16 00 =0844+463 08 08 48 77.0-212.5 -0.7 -24.6 100 3115 14 14 21 14 16 20 J084408+4627 08 09 08 77.5-210.4 -0.6 -23.2 16 3115 14 16 20 14 24 00 --- 08 16 49 78.0-204.5 -0.5 -18.9 460 3174 14 16 21 14 24 20 J0847+4609 08 17 09 77.5-206.4 -0.5 -20.1 16 3174 14 24 20 14 26 00 =0844+463 08 18 50 77.6-205.2 -0.5 -19.2 100 3187 14 24 21 Schedule for IRBENE (Code Ir ) Page 8 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 14 26 20 J084408+4627 08 19 10 78.1-202.7 -0.4 -17.5 16 3187 14 26 20 14 34 00 --- 08 26 51 78.5-196.4 -0.3 -12.7 460 3246 14 26 21 14 34 20 J0847+4609 08 27 11 78.1-198.6 -0.4 -14.3 16 3246 14 34 20 14 36 00 =0844+463 08 28 51 78.1-197.2 -0.3 -13.2 100 3259 14 34 21 14 36 20 J084408+4627 08 29 11 78.6-194.4 -0.3 -11.1 16 3259 14 36 20 14 44 00 --- 08 36 53 78.8-187.7 -0.1 -6.0 460 3318 14 36 21 14 44 20 J0847+4609 08 37 13 78.4-190.2 -0.2 -7.9 16 3318 14 44 20 14 46 00 =0844+463 08 38 53 78.4-188.8 -0.2 -6.8 100 3331 14 44 21 14 46 20 J084408+4627 08 39 13 78.8-185.7 -0.1 -4.4 16 3331 14 46 20 14 54 00 --- 08 46 54 78.8-178.8 0.0 0.9 460 3391 14 46 21 14 54 20 J0847+4609 08 47 14 78.5-181.5 -0.0 -1.2 16 3391 14 54 20 14 56 00 =0844+463 08 48 54 78.5-180.1 -0.0 -0.1 100 3403 14 54 21 14 58 00 J0927+39 08 50 55 70.4-202.2 -0.6 -15.1 105 3403 14 58 00 15 05 00 --- 08 57 56 70.7-198.2 -0.5 -12.4 420 3458 14 58 01 15 08 00 J0847+4609 09 00 56 78.4-169.7 0.2 8.0 164 3458 15 08 00 15 10 00 =0844+463 09 02 57 78.3-168.0 0.2 9.3 120 3473 15 08 01 15 10 20 J084408+4627 09 03 17 78.5-164.5 0.3 12.0 15 3473 15 10 20 15 18 00 --- 09 10 58 78.2-158.1 0.4 16.8 460 3532 15 10 21 15 18 20 J0847+4609 09 11 18 78.0-161.0 0.4 14.6 15 3532 15 18 20 15 20 00 =0844+463 09 12 58 78.0-159.7 0.4 15.6 100 3545 15 18 21 15 20 20 J084408+4627 09 13 18 78.1-156.3 0.5 18.2 15 3545 15 20 20 15 28 00 --- 09 21 00 77.6-150.4 0.6 22.6 460 3604 15 20 21 15 28 20 J0847+4609 09 21 20 77.5-153.2 0.5 20.4 15 3604 15 28 20 15 30 00 =0844+463 09 23 00 77.4-152.0 0.6 21.3 100 3617 15 28 21 15 30 20 J084408+4627 09 23 20 77.4-148.7 0.6 23.9 15 3617 15 30 20 15 38 00 --- 09 31 01 76.9-143.3 0.8 27.7 460 3676 15 30 21 15 38 20 J0847+4609 09 31 21 76.8-146.0 0.7 25.6 16 3676 15 38 20 15 40 00 =0844+463 09 33 02 76.7-144.9 0.7 26.4 100 3689 15 38 21 15 40 20 J084408+4627 09 33 22 76.7-141.7 0.8 28.8 16 3689 15 40 20 15 48 00 --- 09 41 03 76.0-136.9 0.9 32.1 460 3749 15 40 21 Schedule for IRBENE (Code Ir ) Page 9 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 15 48 20 J0847+4609 09 41 23 76.0-139.4 0.9 30.2 16 3749 15 48 20 15 50 00 =0844+463 09 43 03 75.9-138.4 0.9 30.9 100 3762 15 48 21 15 50 20 J084408+4627 09 43 23 75.8-135.5 1.0 33.0 16 3762 15 50 20 15 58 00 --- 09 51 05 75.0-131.2 1.1 35.8 460 3821 15 50 21 15 58 20 J0847+4609 09 51 25 75.1-133.5 1.0 34.1 16 3821 15 58 20 16 00 00 =0844+463 09 53 05 74.9-132.6 1.1 34.7 100 3834 15 58 21 16 00 20 J084408+4627 09 53 25 74.8-129.9 1.1 36.6 16 3834 16 00 20 16 08 00 --- 10 01 06 74.0-126.0 1.3 39.0 460 3893 16 00 21 16 08 20 J0847+4609 10 01 26 74.1-128.2 1.2 37.4 16 3893 16 08 20 16 10 00 =0844+463 10 03 07 73.9-127.4 1.2 37.9 100 3906 16 08 21 16 10 20 J084408+4627 10 03 27 73.7-124.9 1.3 39.6 16 3906 16 10 20 16 18 00 --- 10 11 08 72.9-121.4 1.4 41.6 460 3965 16 10 21 16 18 20 J0847+4609 10 11 28 73.0-123.5 1.4 40.2 16 3965 16 18 20 16 20 00 =0844+463 10 13 08 72.8-122.7 1.4 40.6 100 3978 16 18 21 16 20 20 J084408+4627 10 13 28 72.6-120.4 1.5 42.1 16 3978 16 20 20 16 28 00 --- 10 21 10 71.7-117.2 1.6 43.8 460 4037 16 20 21 16 28 20 J0847+4609 10 21 30 71.8-119.1 1.5 42.5 16 4037 16 28 20 16 30 00 =0844+463 10 23 10 71.6-118.5 1.6 42.8 100 4050 16 28 21 16 30 20 J084408+4627 10 23 30 71.4-116.3 1.6 44.2 16 4050 16 30 20 16 38 00 --- 10 31 11 70.5-113.4 1.8 45.5 460 4109 16 30 21 16 38 20 J0847+4609 10 31 31 70.6-115.2 1.7 44.4 16 4109 16 38 20 16 40 00 =0844+463 10 33 12 70.4-114.6 1.7 44.7 100 4122 16 38 21 16 40 20 J084408+4627 10 33 32 70.2-112.6 1.8 45.9 16 4122 16 40 20 16 48 00 --- 10 41 13 69.2-110.0 1.9 47.0 460 4181 16 40 21 16 48 20 J0847+4609 10 41 33 69.4-111.6 1.9 46.0 16 4181 16 48 20 16 50 00 =0844+463 10 43 13 69.2-111.1 1.9 46.2 100 4194 16 48 21 16 50 20 J084408+4627 10 43 33 68.9-109.2 2.0 47.3 16 4194 16 50 20 16 58 00 --- 10 51 15 67.9-106.8 2.1 48.1 460 4254 16 50 21 16 58 20 J0847+4609 10 51 35 68.1-108.3 2.0 47.2 16 4254 16 58 20 17 00 00 =0844+463 10 53 15 67.9-107.8 2.1 47.4 100 4266 16 58 21 Schedule for IRBENE (Code Ir ) Page 10 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 17 00 20 J084408+4627 10 53 35 67.6-106.1 2.1 48.4 16 4266 17 00 20 17 08 00 --- 11 01 16 66.6-103.8 2.3 49.1 460 4326 17 00 21 17 08 20 J0847+4609 11 01 36 66.8-105.3 2.2 48.3 16 4326 17 08 20 17 10 00 =0844+463 11 03 16 66.6-104.8 2.2 48.4 100 4339 17 08 21 17 10 20 J084408+4627 11 03 37 66.3-103.1 2.3 49.2 16 4339 17 10 20 17 18 00 --- 11 11 18 65.3-101.0 2.4 49.8 460 4398 17 10 21 17 18 20 J0847+4609 11 11 38 65.5-102.4 2.4 49.1 16 4398 17 18 20 17 20 00 =0844+463 11 13 18 65.3-102.0 2.4 49.2 100 4411 17 18 21 17 20 20 J084408+4627 11 13 38 65.0-100.4 2.5 49.9 16 4411 17 20 20 17 28 00 --- 11 21 19 64.0 -98.4 2.6 50.3 460 4470 17 20 21 17 28 20 J0847+4609 11 21 40 64.2 -99.8 2.5 49.7 16 4470 17 28 20 17 30 00 =0844+463 11 23 20 64.0 -99.3 2.6 49.8 100 4483 17 28 21 17 30 20 J084408+4627 11 23 40 63.7 -97.9 2.6 50.4 16 4483 17 30 20 17 38 00 --- 11 31 21 62.7 -96.0 2.8 50.7 460 4542 17 30 21 17 38 20 J0847+4609 11 31 41 62.9 -97.2 2.7 50.1 16 4542 17 38 20 17 40 00 =0844+463 11 33 21 62.7 -96.8 2.7 50.2 100 4555 17 38 21 17 40 20 J084408+4627 11 33 41 62.4 -95.4 2.8 50.7 16 4555 17 40 20 17 48 00 --- 11 41 23 61.3 -93.7 2.9 50.9 460 4614 17 40 21 17 48 20 J0847+4609 11 41 43 61.6 -94.9 2.9 50.4 16 4614 17 48 20 17 50 00 =0844+463 11 43 23 61.3 -94.5 2.9 50.5 100 4627 17 48 21 17 50 20 J084408+4627 11 43 43 61.0 -93.1 3.0 51.0 16 4627 17 50 20 17 58 00 --- 11 51 24 60.0 -91.4 3.1 51.0 460 4686 17 50 21 17 58 20 J0847+4609 11 51 44 60.2 -92.6 3.0 50.6 16 4686 17 58 20 18 00 00 =0844+463 11 53 25 60.0 -92.2 3.1 50.6 100 4699 17 58 21 18 00 20 J084408+4627 11 53 45 59.7 -90.9 3.1 51.1 16 4699 18 00 20 18 08 00 --- 12 01 26 58.6 -89.3 3.3 51.1 460 4759 18 00 21 18 08 20 J0847+4609 12 01 46 58.9 -90.4 3.2 50.7 16 4759 18 08 20 18 10 00 =0844+463 12 03 26 58.6 -90.1 3.2 50.7 100 4771 18 08 21 18 10 20 J084408+4627 12 03 46 58.3 -88.8 3.3 51.0 16 4771 18 10 20 18 18 00 --- 12 11 28 57.3 -87.3 3.4 51.0 460 4831 18 10 21 Schedule for IRBENE (Code Ir ) Page 11 Compact steep-spectrum source at the centre of a giant radio galaxy 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 28 May 2021 Day 148 --- 18 18 20 J0847+4609 12 11 48 57.5 -88.3 3.4 50.6 16 4831 18 18 20 18 20 00 =0844+463 12 13 28 57.3 -88.0 3.4 50.6 100 4844 18 18 21 18 20 20 J084408+4627 12 13 48 57.0 -86.8 3.5 51.0 16 4844 18 20 20 18 28 00 --- 12 21 29 56.0 -85.3 3.6 50.8 460 4903 18 20 21 18 28 20 J0847+4609 12 21 49 56.2 -86.3 3.5 50.5 16 4903 18 28 20 18 30 00 =0844+463 12 23 30 56.0 -86.0 3.6 50.5 100 4916 18 28 21 18 30 20 J084408+4627 12 23 50 55.6 -84.8 3.6 50.8 16 4916 18 30 20 18 38 00 --- 12 31 31 54.6 -83.4 3.8 50.6 460 4975 18 30 21 18 38 20 J0847+4609 12 31 51 54.8 -84.3 3.7 50.3 16 4975 18 38 20 18 40 00 =0844+463 12 33 31 54.6 -84.0 3.7 50.3 100 4988 18 38 21 18 40 20 J084408+4627 12 33 51 54.3 -82.9 3.8 50.5 16 4988 18 40 20 18 48 00 --- 12 41 33 53.3 -81.5 3.9 50.3 460 5047 18 40 21 18 48 20 J0847+4609 12 41 53 53.5 -82.4 3.9 50.1 16 5047 18 48 20 18 50 00 =0844+463 12 43 33 53.3 -82.1 3.9 50.0 100 5060 18 48 21 18 50 20 J084408+4627 12 43 53 53.0 -81.0 4.0 50.2 16 5060 18 50 20 18 58 00 --- 12 51 34 52.0 -79.7 4.1 49.9 460 5119 18 50 21 18 58 20 J0847+4609 12 51 54 52.2 -80.6 4.0 49.7 16 5119 18 58 20 19 00 00 =0844+463 12 53 35 52.0 -80.3 4.1 49.7 100 5132 18 58 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.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: 11 Station: IRBENE 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= 1350.00 1350.00 1350.00 1350.00 1350.00 1350.00 1350.00 1350.00 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 = A2 C2 A2 C2 A2 C2 A2 C2 The following frequency sets based on these setups were used. Frequency Set: 12 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= 276.49 276.49 276.49 276.49 340.49 340.49 340.49 340.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 12 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) * J084408+4627 08 40 41.594643 * 08 44 08.880000 08 45 35.153784 0.00 46 38 36.48987 * 46 27 44.40000 46 23 18.77687 0.00 From catalog imbedded in main SCHED input file. 0844+463 08 44 08.263314 * 08 47 34.298529 08 49 00.077233 0.15 * J0847+4609 46 20 31.41929 * 46 09 28.00561 46 04 57.66778 0.14 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 132 observations. 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 21.473876 0.31 J0927+3902 39 15 23.56644 * 39 02 20.85185 38 56 59.59963 0.16 0923+392 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc * J0927+39 GSFC 2016a X/S astro solution, 250526 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 J084408+462sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 + 8.817 1345.092 J0847+4609 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 + 2.017 305.051 J0927+39 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 + 0.233 37.451 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) J084408+4627 58.0 J0847+4609 58.6 J0927+39 66.4 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