COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: Imaging the innermost jet in the off-axis ULX Cyg X-3 Exp. Code: EY049 Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Jun Yang Address: Onsala Space Observatory SE-439 92 Onsala Sweden Phone: +46 31 7725531 EMAIL: jun.yang@chalmers.se Fax: +46 31 7725590 Phone during observation: +46 31 7725531 Observing mode: 4096-32-2 Notes: 4096 Mbps, 32x32 MHz, RCP & LCP, 2 bit sampling K Band/22 GHz, P-Cal off, four e-MERLIN stations, double the bandwidth EF: scheduled two 8-minute gaps for pointing observations Schedule for EFLSBERG (Code Ef ) Page 2 Imaging the innermost jet in the off-axis ULX Cyg X-3 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 25 Feb 2025 Day 56 --- Next scan frequencies: 21901.00 21901.00 21901.00 21901.00 21965.00 21965.00 21965.00 21965.00 22029.00 22029.00 22029.00 22029.00 22093.00 22093.00 22093.00 22093.00 22157.00 22157.00 22157.00 22157.00 22221.00 22221.00 22221.00 22221.00 22285.00 22285.00 22285.00 22285.00 22349.00 22349.00 22349.00 22349.00 Next BBC frequencies: 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 928.00 928.00 928.00 928.00 992.00 992.00 992.00 992.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 02 30 00 J2015+3710 13 18 23 19.9 55.0 -7.0 H -40.9 0 0 02 30 00 02 34 00 =2013+370 13 22 24 20.4 55.7 -6.9 H -41.3 0 124 02 30 01 02 35 00 J2018+3851 13 23 24 21.4 54.2 -6.9 -41.5 25 124 02 35 00 02 37 00 --- 13 25 24 21.7 54.5 -6.9 -41.7 120 185 02 35 01 02 38 00 J2023+4125 13 26 24 23.1 52.0 -7.0 -42.0 20 185 02 38 00 02 41 00 --- 13 29 25 23.5 52.5 -6.9 -42.3 180 278 02 38 01 02 42 00 J2035+4049 13 30 25 21.7 51.3 -7.1 -41.0 24 278 02 42 00 02 45 00 --- 13 33 26 22.1 51.7 -7.0 -41.3 180 371 02 42 01 02 45 45 CYG-X3 13 34 11 22.6 52.2 -7.0 -41.8 19 371 02 45 45 02 53 45 --- 13 42 12 23.6 53.4 -6.9 -42.6 480 618 02 45 46 02 54 10 G79.977+0.81 13 42 37 23.8 53.4 -6.8 -42.7 3 618 02 54 10 02 54 50 --- 13 43 17 23.9 53.5 -6.8 -42.8 40 639 02 54 11 02 55 15 CYG-X3 13 43 42 23.8 53.6 -6.8 -42.7 4 639 02 55 15 03 03 15 --- 13 51 44 24.9 54.8 -6.7 -43.6 480 886 02 55 16 03 03 40 G79.977+0.81 13 52 09 25.0 54.8 -6.7 -43.7 3 886 03 03 40 03 04 20 --- 13 52 49 25.1 54.9 -6.7 -43.7 40 907 03 03 41 03 04 45 CYG-X3 13 53 14 25.0 55.1 -6.7 -43.7 3 907 03 04 45 03 12 45 --- 14 01 15 26.1 56.3 -6.5 -44.5 480 1154 03 04 46 03 13 30 J2018+3851 14 02 00 26.6 60.2 -6.3 -45.1 0 1154 03 13 30 03 14 10 --- 14 02 40 26.7 60.3 -6.3 -45.2 40 1175 03 13 31 03 14 55 CYG-X3 14 03 26 26.4 56.6 -6.5 -44.7 0 1175 03 14 55 03 22 55 --- 14 11 27 27.5 57.8 -6.4 -45.5 480 1422 03 14 56 Schedule for EFLSBERG (Code Ef ) Page 3 Imaging the innermost jet in the off-axis ULX Cyg X-3 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 25 Feb 2025 Day 56 --- 03 23 20 G79.977+0.81 14 11 52 27.7 57.7 -6.4 -45.6 3 1422 03 23 20 03 24 00 --- 14 12 32 27.7 57.8 -6.3 -45.7 40 1443 03 23 21 03 24 25 CYG-X3 14 12 57 27.7 58.0 -6.3 -45.6 3 1443 03 24 25 03 32 25 --- 14 20 58 28.8 59.2 -6.2 -46.4 480 1690 03 24 26 03 32 50 G79.977+0.81 14 21 23 28.9 59.1 -6.2 -46.5 3 1690 03 32 50 03 33 30 --- 14 22 04 29.0 59.2 -6.2 -46.6 40 1711 03 32 51 03 33 55 CYG-X3 14 22 29 29.0 59.4 -6.2 -46.5 3 1711 03 33 55 03 41 55 --- 14 30 30 30.1 60.6 -6.0 -47.3 480 1958 03 33 56 03 42 40 J2018+3851 14 31 15 30.7 64.6 -5.8 -47.6 -1 1958 03 42 40 03 43 20 --- 14 31 55 30.8 64.7 -5.8 -47.6 39 1979 03 42 41 03 44 05 CYG-X3 14 32 40 30.4 60.9 -6.0 -47.5 0 1979 03 44 05 03 52 05 --- 14 40 42 31.5 62.1 -5.9 -48.2 480 2226 03 44 06 03 52 30 G79.977+0.81 14 41 07 31.7 62.1 -5.9 -48.3 3 2226 03 52 30 03 53 10 --- 14 41 47 31.8 62.1 -5.9 -48.4 40 2247 03 52 31 03 53 35 CYG-X3 14 42 12 31.7 62.4 -5.9 -48.3 3 2247 03 53 35 04 01 35 --- 14 50 13 32.8 63.5 -5.7 -49.0 480 2494 03 53 36 04 02 00 G79.977+0.81 14 50 38 33.0 63.5 -5.7 -49.1 3 2494 04 02 00 04 02 40 --- 14 51 18 33.1 63.5 -5.7 -49.2 40 2515 04 02 01 04 03 05 CYG-X3 14 51 43 33.0 63.8 -5.7 -49.1 3 2515 04 03 05 04 11 05 --- 14 59 45 34.2 64.9 -5.6 -49.8 480 2762 04 03 06 04 11 50 J2018+3851 15 00 30 35.0 69.1 -5.3 -49.8 -1 2762 04 11 50 04 12 30 --- 15 01 10 35.1 69.2 -5.3 -49.8 39 2782 04 11 51 04 13 15 CYG-X3 15 01 55 34.5 65.3 -5.5 -50.0 -1 2782 04 13 15 04 21 15 --- 15 09 56 35.7 66.4 -5.4 -50.6 479 3030 04 13 16 04 21 40 G79.977+0.81 15 10 21 35.9 66.3 -5.4 -50.7 3 3030 04 21 40 04 22 20 --- 15 11 02 36.0 66.4 -5.4 -50.8 40 3050 04 21 41 04 22 45 CYG-X3 15 11 27 35.9 66.7 -5.4 -50.7 3 3050 04 22 45 04 30 45 --- 15 19 28 37.1 67.8 -5.2 -51.3 480 3298 04 22 46 04 31 10 G79.977+0.81 15 19 53 37.2 67.7 -5.2 -51.5 3 3298 04 31 10 04 31 50 --- 15 20 33 37.3 67.8 -5.2 -51.5 40 3318 04 31 11 Schedule for EFLSBERG (Code Ef ) Page 4 Imaging the innermost jet in the off-axis ULX Cyg X-3 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 25 Feb 2025 Day 56 --- 04 32 15 CYG-X3 15 20 58 37.3 68.1 -5.2 -51.4 3 3318 04 32 15 04 40 15 --- 15 29 00 38.5 69.3 -5.1 -52.0 480 3566 04 32 16 04 41 00 J2018+3851 15 29 45 39.4 73.6 -4.8 -51.6 -2 3566 04 41 00 04 41 40 --- 15 30 25 39.5 73.7 -4.8 -51.7 38 3586 04 41 01 04 50 25 CYG-X3 15 39 11 40.0 70.8 -4.9 -52.7 478 3586 04 50 25 04 58 25 --- 15 47 13 41.2 72.0 -4.8 -53.3 480 3834 04 50 26 04 58 50 G79.977+0.81 15 47 38 41.4 71.9 -4.8 -53.4 3 3834 04 58 50 04 59 30 --- 15 48 18 41.5 72.0 -4.7 -53.5 40 3854 04 58 51 04 59 55 CYG-X3 15 48 43 41.4 72.2 -4.7 -53.4 2 3854 04 59 55 05 07 55 --- 15 56 44 42.7 73.4 -4.6 -53.9 480 4102 04 59 56 05 08 20 G79.977+0.81 15 57 09 42.8 73.3 -4.6 -54.0 3 4102 05 08 20 05 09 00 --- 15 57 49 42.9 73.4 -4.6 -54.1 40 4122 05 08 21 05 09 25 CYG-X3 15 58 14 42.9 73.6 -4.6 -54.0 2 4122 05 09 25 05 17 25 --- 16 06 16 44.1 74.8 -4.5 -54.4 480 4370 05 09 26 05 18 15 J2018+3851 16 07 06 45.2 79.6 -4.2 -53.5 2 4370 05 18 15 05 18 55 --- 16 07 46 45.3 79.7 -4.2 -53.5 40 4390 05 18 16 05 19 40 CYG-X3 16 08 31 44.5 75.2 -4.4 -54.6 -3 4390 05 19 40 05 27 40 --- 16 16 32 45.7 76.4 -4.3 -55.0 477 4637 05 19 41 05 28 05 G79.977+0.81 16 16 57 45.9 76.3 -4.3 -55.2 3 4637 05 28 05 05 28 45 --- 16 17 38 46.0 76.4 -4.3 -55.2 40 4658 05 28 06 05 29 10 CYG-X3 16 18 03 45.9 76.7 -4.3 -55.1 2 4658 05 29 10 05 37 10 --- 16 26 04 47.2 77.9 -4.1 -55.5 480 4905 05 29 11 05 37 35 G79.977+0.81 16 26 29 47.3 77.8 -4.1 -55.7 3 4905 05 37 35 05 38 15 --- 16 27 09 47.4 77.9 -4.1 -55.7 40 4926 05 37 36 05 38 40 CYG-X3 16 27 34 47.4 78.1 -4.1 -55.6 2 4926 05 38 40 05 46 40 --- 16 35 35 48.7 79.4 -4.0 -55.9 480 5173 05 38 41 05 47 30 J2018+3851 16 36 26 49.8 84.5 -3.7 -54.4 0 5173 05 47 30 05 48 10 --- 16 37 06 49.9 84.7 -3.7 -54.5 40 5194 05 47 31 05 48 55 CYG-X3 16 37 51 49.0 79.8 -3.9 -56.0 -4 5194 05 48 55 05 56 55 --- 16 45 52 50.3 81.1 -3.8 -56.4 476 5441 05 48 56 Schedule for EFLSBERG (Code Ef ) Page 5 Imaging the innermost jet in the off-axis ULX Cyg X-3 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 25 Feb 2025 Day 56 --- 05 57 20 G79.977+0.81 16 46 17 50.4 80.9 -3.8 -56.6 2 5441 05 57 20 05 58 00 --- 16 46 57 50.5 81.0 -3.8 -56.6 40 5462 05 57 21 05 58 25 CYG-X3 16 47 22 50.5 81.3 -3.8 -56.4 2 5462 05 58 25 06 06 25 --- 16 55 24 51.8 82.7 -3.6 -56.7 480 5709 05 58 26 06 06 50 G79.977+0.81 16 55 49 51.9 82.5 -3.6 -56.9 2 5709 06 06 50 06 07 30 --- 16 56 29 52.0 82.6 -3.6 -56.9 40 5730 06 06 51 06 07 55 CYG-X3 16 56 54 52.0 82.9 -3.6 -56.8 2 5730 06 07 55 06 15 55 --- 17 04 55 53.3 84.3 -3.5 -57.0 480 5977 06 07 56 06 16 45 J2018+3851 17 05 45 54.4 89.9 -3.2 -54.8 -1 5977 06 16 45 06 17 25 --- 17 06 26 54.5 90.0 -3.2 -54.8 39 5998 06 16 46 06 26 30 CYG-X3 17 15 32 54.9 86.1 -3.3 -57.2 494 5998 06 26 30 06 34 30 --- 17 23 33 56.2 87.6 -3.2 -57.4 480 6245 06 26 31 06 34 55 G79.977+0.81 17 23 58 56.4 87.4 -3.2 -57.6 2 6245 06 34 55 06 35 35 --- 17 24 38 56.5 87.5 -3.1 -57.6 40 6266 06 34 56 06 36 00 CYG-X3 17 25 04 56.5 87.8 -3.1 -57.4 1 6266 06 36 00 06 44 00 --- 17 33 05 57.7 89.3 -3.0 -57.4 480 6513 06 36 01 06 44 25 G79.977+0.81 17 33 30 57.9 89.2 -3.0 -57.7 2 6513 06 44 25 06 45 05 --- 17 34 10 58.0 89.3 -3.0 -57.7 40 6534 06 44 26 06 45 30 CYG-X3 17 34 35 58.0 89.6 -3.0 -57.4 1 6534 06 45 30 06 53 30 --- 17 42 36 59.2 91.2 -2.8 -57.4 480 6781 06 45 31 06 54 35 J2018+3851 17 43 42 60.4 97.9 -2.6 -54.0 11 6781 06 54 35 06 55 15 --- 17 44 22 60.5 98.0 -2.6 -54.0 40 6802 06 54 36 06 56 20 CYG-X3 17 45 27 59.7 91.8 -2.8 -57.4 11 6802 06 56 20 07 04 20 --- 17 53 28 61.0 93.4 -2.7 -57.3 480 7049 06 56 21 07 04 45 G79.977+0.81 17 53 53 61.1 93.2 -2.7 -57.5 1 7049 07 04 45 07 05 25 --- 17 54 33 61.2 93.4 -2.6 -57.5 40 7070 07 04 46 07 05 50 CYG-X3 17 54 58 61.2 93.7 -2.6 -57.3 1 7070 07 05 50 07 13 50 --- 18 03 00 62.5 95.5 -2.5 -57.0 480 7317 07 05 51 07 14 15 G79.977+0.81 18 03 25 62.7 95.3 -2.5 -57.3 1 7317 07 14 15 07 14 55 --- 18 04 05 62.8 95.4 -2.5 -57.3 40 7338 07 14 16 Schedule for EFLSBERG (Code Ef ) Page 6 Imaging the innermost jet in the off-axis ULX Cyg X-3 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 25 Feb 2025 Day 56 --- 07 15 20 CYG-X3 18 04 30 62.7 95.8 -2.5 -57.0 0 7338 07 15 20 07 23 20 --- 18 12 31 64.0 97.6 -2.3 -56.7 480 7585 07 15 21 07 24 25 J2018+3851 18 13 37 65.1 105.5 -2.1 -51.9 7 7585 07 24 25 07 25 05 --- 18 14 17 65.2 105.7 -2.1 -51.9 40 7605 07 24 26 07 26 10 CYG-X3 18 15 22 64.4 98.3 -2.3 -56.5 8 7605 07 26 10 07 34 10 --- 18 23 23 65.7 100.3 -2.2 -56.0 480 7853 07 26 11 07 34 35 G79.977+0.81 18 23 48 65.9 100.1 -2.2 -56.3 1 7853 07 34 35 07 35 15 --- 18 24 28 66.0 100.3 -2.1 -56.3 40 7873 07 34 36 07 35 40 CYG-X3 18 24 53 65.9 100.7 -2.1 -55.9 0 7873 07 35 40 07 43 40 --- 18 32 55 67.2 102.9 -2.0 -55.3 480 8121 07 35 41 07 44 05 G79.977+0.81 18 33 20 67.3 102.6 -2.0 -55.6 1 8121 07 44 05 07 44 45 --- 18 34 00 67.5 102.8 -2.0 -55.5 40 8141 07 44 06 07 45 10 CYG-X3 18 34 25 67.4 103.3 -2.0 -55.1 0 8141 07 45 10 07 53 10 --- 18 42 26 68.6 105.6 -1.8 -54.3 480 8389 07 45 11 07 54 15 J2018+3851 18 43 31 69.5 115.3 -1.6 -47.6 3 8389 07 54 15 07 54 55 --- 18 44 12 69.6 115.5 -1.6 -47.5 40 8409 07 54 16 07 56 00 CYG-X3 18 45 17 69.1 106.5 -1.8 -53.9 4 8409 07 56 00 08 04 00 --- 18 53 18 70.3 109.1 -1.7 -52.8 480 8657 07 56 01 08 04 25 G79.977+0.81 18 53 43 70.5 108.8 -1.7 -53.1 0 8657 08 04 25 08 05 05 --- 18 54 23 70.6 109.1 -1.6 -53.0 40 8677 08 04 26 08 05 30 CYG-X3 18 54 48 70.5 109.6 -1.6 -52.6 -1 8677 08 05 30 08 13 30 --- 19 02 50 71.7 112.5 -1.5 -51.2 479 8925 08 05 31 08 13 55 G79.977+0.81 19 03 15 71.9 112.2 -1.5 -51.5 0 8925 08 13 55 08 14 35 --- 19 03 55 72.0 112.5 -1.5 -51.3 40 8945 08 13 56 08 15 00 CYG-X3 19 04 20 71.9 113.0 -1.5 -50.9 -1 8945 08 15 00 08 23 00 --- 19 12 21 73.1 116.3 -1.3 -49.1 479 9193 08 15 01 08 24 05 J2018+3851 19 13 26 73.6 128.6 -1.1 -39.7 -3 9193 08 24 05 08 24 45 --- 19 14 06 73.7 129.0 -1.1 -39.5 37 9213 08 24 06 08 25 45 J2015+3710 19 15 07 72.8 134.6 -1.0 -34.6 9 9213 08 25 45 08 29 45 =2013+370 19 19 07 73.3 136.9 -1.0 -33.1 240 9337 08 25 46 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.K4096nt --- 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: 1 Station: EFLSBERG Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 32 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 21357.00 Net SB= L L U U L L U U L L U U L L U U L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 5 13 5 13 6 14 6 14 7 15 7 15 8 16 8 16 BBC SB= L L U U L L U U L L U U L L U U L L U U L L U U L L U U L L U U IF = A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 A3 C1 B3 D1 B3 D1 B3 D1 B3 D1 B3 D1 B3 D1 B3 D1 B3 D1 The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. Used with PCAL = off LO sum= 21901.00 21901.00 21901.00 21901.00 21965.00 21965.00 21965.00 21965.00 22029.00 22029.00 22029.00 22029.00 22093.00 22093.00 22093.00 22093.00 22157.00 22157.00 22157.00 22157.00 22221.00 22221.00 22221.00 22221.00 22285.00 22285.00 22285.00 22285.00 22349.00 22349.00 22349.00 22349.00 BBC fr= 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 928.00 928.00 928.00 928.00 992.00 992.00 992.00 992.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 2 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * CYG-X3 20 30 37.609355 * 20 32 25.769443 20 33 18.354231 0.00 40 47 12.60948 * 40 57 27.87978 41 02 21.55553 0.00 From catalog imbedded in main SCHED input file. * G79.977+0.81 20 30 33.033016 * 20 32 20.900000 20 33 13.331182 0.00 40 57 39.40173 * 41 07 54.40000 41 12 47.92270 0.00 From catalog imbedded in main SCHED input file. No accurate position available * J2023+4125 20 21 50.118817 * 20 23 36.163900 20 24 27.708946 0.00 41 15 42.31611 * 41 25 26.74400 41 30 04.23357 0.00 From catalog imbedded in main SCHED input file. * J2035+4049 20 33 27.825067 * 20 35 16.636000 20 36 09.540417 0.00 40 39 18.62990 * 40 49 43.66000 40 54 42.46184 0.00 From catalog imbedded in main SCHED input file. * J2018+3851 20 16 41.516202 * 20 18 31.024200 20 19 24.425607 0.00 38 41 53.25421 * 38 51 19.38200 38 55 47.50296 0.00 From catalog imbedded in main SCHED input file. 2013+370 20 13 37.014517 * 20 15 28.729803 20 16 23.308245 0.09 * J2015+3710 37 01 44.45878 * 37 10 59.51466 37 15 22.00660 0.12 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 131 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 CYG-X3 sess125.K4096nt 1 2 3 4 5 6 7 8 9 10 13 14 + 4.400 673.129 G79.977+0.8sess125.K4096nt 1 2 3 4 5 6 7 8 9 10 13 14 + 0.244 37.400 J2023+4125 sess125.K4096nt 1 2 3 4 5 6 7 8 9 10 13 14 + 0.050 7.650 J2035+4049 sess125.K4096nt 1 2 3 4 5 6 7 8 9 10 13 14 + 0.050 7.650 J2018+3851 sess125.K4096nt 1 2 3 4 5 6 7 8 9 10 13 14 + 0.156 23.715 J2015+3710 sess125.K4096nt 1 2 3 4 5 6 7 8 9 10 13 14 + 0.367 49.867 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) CYG-X3 57.3 G79.977+0.81 57.4 J2023+4125 58.6 J2035+4049 56.8 J2018+3851 57.3 J2015+3710 56.4 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