COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: Probing the innermost regions of AGN jets and their magnetic fields Exp. Code: gl038a Schedule Version: 1.10 Processed by SCHED version: 11.10 Version 11.1 Beta of about April 26, 201 PI: Andrei Lobanov Address: MPIfR Bonn Auf dem Huegel 69 53121 Bonn, Germany Phone: +49 228 525 191 EMAIL: alobanov@mpifr-bonn.mpg.de Fax: +49 228 525 229 Phone during observation: +7 903 661 48 65 Observing mode: L-band, dual-pol Notes: L-band, Radioastron-compatible frequency setup P-CAL is ON Tsys is ON, auto-level (AGC) is ON Please, send Mk5 disk packs to MPIfR-Bonn Schedule for VLBA_HN (Code Hn ) Page 2 Probing the innermost regions of AGN jets and their magnetic fields UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 24 Oct 2013 Day 297 --- ---------- Segment 01: L-band VLBI scans ---------- Next scan frequencies: 1668.00 1668.00 1668.00 1668.00 Next BBC frequencies: 732.00 732.00 732.00 732.00 Next scan bandwidths: 16.00 16.00 16.00 16.00 22 20 00 0836+710 19 45 57 24.2 -5.1 11.1 11.4 0 0 22 20 00 22 29 30 --- 19 55 29 24.1 -4.2 11.2 9.5 570 18 22 20 01 22 30 00 0836+710 19 55 59 24.1 -4.2 11.2 9.4 24 18 22 30 00 22 39 30 --- 20 05 31 24.0 -3.3 11.4 7.5 570 37 22 30 01 22 40 00 0836+710 20 06 01 24.0 -3.3 11.4 7.4 24 37 22 40 00 22 49 30 --- 20 15 32 23.9 -2.4 11.5 5.4 570 55 22 40 01 22 50 00 0836+710 20 16 02 23.9 -2.4 11.6 5.3 24 55 22 50 00 22 59 30 --- 20 25 34 23.8 -1.5 11.7 3.4 570 73 22 50 01 23 00 00 0836+710 20 26 04 23.8 -1.5 11.7 3.3 24 73 23 00 00 23 10 00 --- 20 36 06 23.8 -0.6 11.9 1.3 600 92 23 00 01 ---------- GROUND ONLY: L-band VLBI scans: Block 01 ---------- 23 10 30 0836+710 20 36 36 23.8 -0.6 11.9 1.2 24 92 23 10 30 23 20 00 --- 20 46 07 23.8 0.3-11.9 -0.7 570 111 23 10 31 23 20 30 0836+710 20 46 37 23.8 0.3-11.9 -0.8 24 111 23 20 30 23 30 00 --- 20 56 09 23.8 1.2-11.8 -2.7 570 129 23 20 31 23 30 30 0836+710 20 56 39 23.8 1.2-11.8 -2.8 24 129 23 30 30 23 40 00 --- 21 06 11 23.9 2.1-11.6 -4.7 570 147 23 30 31 23 40 30 0836+710 21 06 41 23.9 2.1-11.6 -4.8 24 147 23 40 30 23 50 00 --- 21 16 12 23.9 3.0-11.4 -6.7 570 165 23 40 31 23 50 30 0836+710 21 16 42 23.9 3.0-11.4 -6.8 24 165 23 50 30 23 59 59 --- 21 26 14 24.0 3.9-11.3 -8.7 569 184 23 50 31 --- Fri 25 Oct 2013 Day 298 --- 00 00 30 0836+710 21 26 44 24.0 3.9-11.3 -8.8 24 184 00 00 30 00 10 00 --- 21 36 16 24.2 4.8-11.1 -10.7 570 202 00 00 31 00 10 30 0836+710 21 36 46 24.2 4.8-11.1 -10.8 24 202 00 10 30 00 20 00 --- 21 46 17 24.3 5.7-10.9 -12.7 570 220 00 10 31 Schedule for VLBA_HN (Code Hn ) Page 3 Probing the innermost regions of AGN jets and their magnetic fields 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 25 Oct 2013 Day 298 --- ---------- Segment 02: L-band VLBI scans ---------- 00 21 00 0836+710 21 47 17 24.4 5.7-10.9 -12.9 54 220 00 21 00 00 30 30 --- 21 56 49 24.6 6.6-10.8 -14.8 570 238 00 21 01 00 31 00 0836+710 21 57 19 24.6 6.6-10.8 -14.9 24 238 00 31 00 00 40 30 --- 22 06 51 24.8 7.4-10.6 -16.8 570 257 00 31 01 00 41 00 0836+710 22 07 21 24.8 7.5-10.6 -16.9 24 257 00 41 00 00 50 30 --- 22 16 52 25.0 8.3-10.4 -18.8 570 275 00 41 01 00 51 00 0836+710 22 17 22 25.0 8.4-10.4 -18.9 24 275 00 51 00 01 00 30 --- 22 26 54 25.3 9.2-10.3 -20.8 570 293 00 51 01 01 01 00 0836+710 22 27 24 25.3 9.2-10.3 -20.9 24 293 01 01 00 01 11 00 --- 22 37 26 25.6 10.1-10.1 -22.9 600 312 01 01 01 ---------- GROUND ONLY: L-band VLBI scans: Block 02 ---------- 01 11 30 0836+710 22 37 56 25.6 10.1-10.1 -23.0 24 312 01 11 30 01 17 00 --- 22 43 27 25.8 10.6-10.0 -24.1 330 323 01 11 31 01 17 30 0836+710 22 43 57 25.8 10.6-10.0 -24.2 24 323 01 17 30 01 27 00 --- 22 53 28 26.2 11.4 -9.8 -26.1 570 341 01 17 31 01 27 30 0836+710 22 53 58 26.2 11.4 -9.8 -26.2 24 341 01 27 30 01 37 00 --- 23 03 30 26.6 12.2 -9.7 -28.1 570 360 01 27 31 01 37 30 0836+710 23 04 00 26.6 12.2 -9.6 -28.2 24 360 01 37 30 01 47 00 --- 23 13 31 27.0 13.0 -9.5 -30.1 570 378 01 37 31 01 47 30 0836+710 23 14 02 27.0 13.0 -9.5 -30.2 24 378 01 47 30 01 57 00 --- 23 23 33 27.4 13.8 -9.3 -32.1 570 396 01 47 31 01 57 30 0836+710 23 24 03 27.4 13.8 -9.3 -32.2 24 396 01 57 30 02 07 00 --- 23 33 35 27.8 14.6 -9.2 -34.2 570 414 01 57 31 02 07 30 0836+710 23 34 05 27.8 14.6 -9.1 -34.3 24 414 02 07 30 02 17 00 --- 23 43 36 28.3 15.3 -9.0 -36.2 570 433 02 07 31 ---------- Segment 03: L-band VLBI scans ---------- 02 18 00 0836+710 23 44 37 28.3 15.4 -9.0 -36.4 54 433 02 18 00 02 27 30 --- 23 54 08 28.8 16.1 -8.8 -38.3 570 451 02 18 01 Schedule for VLBA_HN (Code Hn ) Page 4 Probing the innermost regions of AGN jets and their magnetic fields 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 25 Oct 2013 Day 298 --- 02 28 00 0836+710 23 54 38 28.8 16.2 -8.8 -38.4 24 451 02 28 00 02 37 30 --- 00 04 10 29.3 16.9 -8.6 -40.3 570 469 02 28 01 02 38 00 0836+710 00 04 40 29.4 16.9 -8.6 -40.4 24 469 02 38 00 02 47 30 --- 00 14 11 29.9 17.6 -8.5 -42.3 570 487 02 38 01 02 48 00 0836+710 00 14 41 29.9 17.6 -8.5 -42.4 24 487 02 48 00 02 57 30 --- 00 24 13 30.5 18.3 -8.3 -44.3 570 506 02 48 01 02 58 00 0836+710 00 24 43 30.5 18.3 -8.3 -44.4 24 506 02 58 00 03 08 00 --- 00 34 45 31.1 19.0 -8.1 -46.5 600 525 02 58 01 ---------- GROUND ONLY: L-band VLBI scans: Block 03 ---------- 03 08 30 0836+710 00 35 15 31.1 19.0 -8.1 -46.6 24 525 03 08 30 03 14 00 --- 00 40 46 31.4 19.4 -8.0 -47.7 330 536 03 08 31 03 14 30 0836+710 00 41 16 31.5 19.4 -8.0 -47.8 24 536 03 14 30 03 24 00 --- 00 50 47 32.0 20.0 -7.9 -49.7 570 554 03 14 31 03 24 30 0836+710 00 51 17 32.1 20.0 -7.9 -49.8 24 554 03 24 30 03 34 00 --- 01 00 49 32.7 20.6 -7.7 -51.7 570 572 03 24 31 03 34 30 0836+710 01 01 19 32.7 20.6 -7.7 -51.8 24 572 03 34 30 03 44 00 --- 01 10 51 33.3 21.2 -7.5 -53.8 570 590 03 34 31 03 44 30 0836+710 01 11 21 33.4 21.2 -7.5 -53.9 24 590 03 44 30 03 54 00 --- 01 20 52 34.0 21.8 -7.4 -55.8 570 609 03 44 31 03 54 30 0836+710 01 21 22 34.0 21.8 -7.4 -55.9 24 609 03 54 30 04 04 00 --- 01 30 54 34.7 22.3 -7.2 -57.9 570 627 03 54 31 04 04 30 0836+710 01 31 24 34.7 22.3 -7.2 -58.0 24 627 04 04 30 04 14 00 --- 01 40 56 35.4 22.8 -7.0 -60.0 570 645 04 04 31 ---------- Segment 04: L-band VLBI scans ---------- 04 15 00 0836+710 01 41 56 35.5 22.9 -7.0 -60.2 54 645 04 15 00 04 24 30 --- 01 51 27 36.2 23.4 -6.9 -62.1 570 663 04 15 01 04 25 00 0836+710 01 51 57 36.2 23.4 -6.8 -62.3 24 663 04 25 00 04 34 30 --- 02 01 29 36.9 23.8 -6.7 -64.2 570 682 04 25 01 04 35 00 0836+710 02 01 59 36.9 23.8 -6.7 -64.3 24 682 04 35 00 04 44 30 --- 02 11 31 37.6 24.2 -6.5 -66.3 570 700 04 35 01 Schedule for VLBA_HN (Code Hn ) Page 5 Probing the innermost regions of AGN jets and their magnetic fields 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 25 Oct 2013 Day 298 --- 04 45 00 0836+710 02 12 01 37.7 24.3 -6.5 -66.5 24 700 04 45 00 04 54 30 --- 02 21 32 38.4 24.6 -6.4 -68.5 570 718 04 45 01 04 55 00 0836+710 02 22 02 38.4 24.7 -6.3 -68.6 24 718 04 55 00 05 05 00 --- 02 32 04 39.2 25.0 -6.2 -70.7 600 737 04 55 01 ---------- GROUND ONLY: L-band VLBI scans: Block 04 ---------- 05 05 30 0836+710 02 32 34 39.2 25.1 -6.2 -70.8 24 737 05 05 30 05 11 00 --- 02 38 05 39.7 25.2 -6.1 -72.0 330 748 05 05 31 05 11 30 0836+710 02 38 35 39.7 25.3 -6.1 -72.1 24 748 05 11 30 05 21 00 --- 02 48 07 40.5 25.6 -5.9 -74.2 570 766 05 11 31 05 21 30 0836+710 02 48 37 40.5 25.6 -5.9 -74.3 24 766 05 21 30 05 31 00 --- 02 58 08 41.3 25.8 -5.7 -76.4 570 785 05 21 31 05 31 30 0836+710 02 58 38 41.3 25.8 -5.7 -76.5 24 785 05 31 30 05 41 00 --- 03 08 10 42.1 26.1 -5.6 -78.6 570 803 05 31 31 05 41 30 0836+710 03 08 40 42.1 26.1 -5.6 -78.7 24 803 05 41 30 05 51 00 --- 03 18 12 42.9 26.3 -5.4 -80.8 570 821 05 41 31 05 51 30 0836+710 03 18 42 42.9 26.3 -5.4 -80.9 24 821 05 51 30 06 01 00 --- 03 28 13 43.7 26.4 -5.2 -83.1 570 839 05 51 31 06 01 30 0836+710 03 28 43 43.7 26.4 -5.2 -83.2 24 839 06 01 30 06 11 00 --- 03 38 15 44.5 26.5 -5.1 -85.3 570 858 06 01 31 ---------- Segment 05: L-band VLBI scans ---------- 06 12 00 0836+710 03 39 15 44.6 26.6 -5.1 -85.6 54 858 06 12 00 06 21 30 --- 03 48 47 45.4 26.6 -4.9 -87.8 570 876 06 12 01 06 22 00 0836+710 03 49 17 45.4 26.6 -4.9 -87.9 24 876 06 22 00 06 31 30 --- 03 58 48 46.2 26.6 -4.7 -90.1 570 894 06 22 01 06 32 00 0836+710 03 59 18 46.2 26.6 -4.7 -90.3 24 894 06 32 00 06 41 30 --- 04 08 50 47.0 26.6 -4.6 -92.5 570 912 06 32 01 06 42 00 0836+710 04 09 20 47.1 26.6 -4.6 -92.6 24 912 06 42 00 06 51 30 --- 04 18 51 47.8 26.5 -4.4 -94.9 570 931 06 42 01 06 52 00 0836+710 04 19 22 47.9 26.5 -4.4 -95.1 24 931 06 52 00 07 02 00 --- 04 29 23 48.7 26.4 -4.2 -97.5 600 950 06 52 01 Schedule for VLBA_HN (Code Hn ) Page 6 Probing the innermost regions of AGN jets and their magnetic fields 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 25 Oct 2013 Day 298 --- ---------- GROUND ONLY: L-band VLBI scans: Block 05 ---------- 07 02 30 0836+710 04 29 53 48.7 26.4 -4.2 -97.7 24 950 07 02 30 07 08 00 --- 04 35 24 49.2 26.3 -4.1 -99.0 330 961 07 02 31 07 08 30 0836+710 04 35 54 49.2 26.3 -4.1 -99.2 24 961 07 08 30 07 18 00 --- 04 45 26 50.0 26.1 -4.0 -101.6 570 979 07 08 31 07 18 30 0836+710 04 45 56 50.0 26.0 -3.9 -101.7 24 979 07 18 30 07 28 00 --- 04 55 27 50.8 25.8 -3.8 -104.2 570 997 07 18 31 07 28 30 0836+710 04 55 58 50.8 25.7 -3.8 -104.3 24 997 07 28 30 07 38 00 --- 05 05 29 51.6 25.4 -3.6 -106.8 570 1015 07 28 31 07 38 30 0836+710 05 05 59 51.6 25.4 -3.6 -106.9 24 1015 07 38 30 07 48 00 --- 05 15 31 52.4 25.0 -3.5 -109.5 570 1034 07 38 31 07 48 30 0836+710 05 16 01 52.4 25.0 -3.4 -109.6 24 1034 07 48 30 07 58 00 --- 05 25 32 53.1 24.5 -3.3 -112.3 570 1052 07 48 31 07 58 30 0836+710 05 26 02 53.2 24.5 -3.3 -112.4 24 1052 07 58 30 08 08 00 --- 05 35 34 53.9 24.0 -3.1 -115.1 570 1070 07 58 31 ---------- Segment 06: L-band VLBI scans ---------- 08 09 00 0836+710 05 36 34 54.0 23.9 -3.1 -115.4 54 1070 08 09 00 08 18 30 --- 05 46 06 54.7 23.3 -2.9 -118.1 570 1088 08 09 01 08 19 00 0836+710 05 46 36 54.7 23.3 -2.9 -118.3 24 1088 08 19 00 08 28 30 --- 05 56 07 55.4 22.6 -2.8 -121.1 570 1107 08 19 01 08 29 00 0836+710 05 56 37 55.4 22.5 -2.8 -121.2 24 1107 08 29 00 08 38 30 --- 06 06 09 56.1 21.8 -2.6 -124.1 570 1125 08 29 01 08 39 00 0836+710 06 06 39 56.1 21.8 -2.6 -124.2 24 1125 08 39 00 08 48 30 --- 06 16 11 56.7 20.9 -2.4 -127.2 570 1143 08 39 01 08 49 00 0836+710 06 16 41 56.8 20.9 -2.4 -127.3 24 1143 08 49 00 08 59 00 --- 06 26 42 57.4 19.9 -2.3 -130.5 600 1162 08 49 01 ---------- GROUND ONLY: L-band VLBI scans: Block 06 ---------- 08 59 30 0836+710 06 27 13 57.4 19.9 -2.3 -130.6 24 1162 08 59 30 09 05 00 --- 06 32 43 57.8 19.3 -2.2 -132.4 330 1173 08 59 31 Schedule for VLBA_HN (Code Hn ) Page 7 Probing the innermost regions of AGN jets and their magnetic fields 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 25 Oct 2013 Day 298 --- 09 05 30 0836+710 06 33 13 57.8 19.3 -2.2 -132.6 24 1173 09 05 30 09 15 00 --- 06 42 45 58.4 18.2 -2.0 -135.7 570 1191 09 05 31 09 15 30 0836+710 06 43 15 58.4 18.2 -2.0 -135.9 24 1191 09 15 30 09 25 00 --- 06 52 47 58.9 17.1 -1.8 -139.1 570 1210 09 15 31 09 25 30 0836+710 06 53 17 59.0 17.0 -1.8 -139.2 24 1210 09 25 30 09 35 00 --- 07 02 48 59.5 15.8 -1.7 -142.5 570 1228 09 25 31 09 35 30 0836+710 07 03 18 59.5 15.8 -1.7 -142.7 24 1228 09 35 30 09 45 00 --- 07 12 50 59.9 14.5 -1.5 -146.0 570 1246 09 35 31 09 45 30 0836+710 07 13 20 60.0 14.4 -1.5 -146.2 24 1246 09 45 30 09 55 00 --- 07 22 52 60.4 13.1 -1.3 -149.6 570 1264 09 45 31 09 55 30 0836+710 07 23 22 60.4 13.0 -1.3 -149.8 24 1264 09 55 30 10 05 00 --- 07 32 53 60.8 11.6 -1.2 -153.2 570 1283 09 55 31 ---------- Segment 07: L-band VLBI scans ---------- 10 06 00 0836+710 07 33 53 60.8 11.5 -1.1 -153.6 54 1283 10 06 00 10 15 30 --- 07 43 25 61.1 10.0 -1.0 -157.1 570 1301 10 06 01 10 16 00 0836+710 07 43 55 61.1 9.9 -1.0 -157.3 24 1301 10 16 00 10 25 30 --- 07 53 27 61.4 8.4 -0.8 -160.9 570 1319 10 16 01 10 26 00 0836+710 07 53 57 61.4 8.3 -0.8 -161.1 24 1319 10 26 00 10 35 30 --- 08 03 28 61.7 6.8 -0.7 -164.7 570 1337 10 26 01 10 36 00 0836+710 08 03 58 61.7 6.7 -0.6 -164.9 24 1337 10 36 00 10 45 30 --- 08 13 30 61.9 5.1 -0.5 -168.6 570 1356 10 36 01 10 46 00 0836+710 08 14 00 61.9 5.0 -0.5 -168.8 24 1356 10 46 00 10 56 00 --- 08 24 02 62.0 3.3 -0.3 -172.7 600 1375 10 46 01 ---------- GROUND ONLY: L-band VLBI scans: Block 07 ---------- 10 56 30 0836+710 08 24 32 62.0 3.2 -0.3 -172.9 24 1375 10 56 30 11 02 00 --- 08 30 03 62.0 2.2 -0.2 -175.0 330 1386 10 56 31 11 02 30 0836+710 08 30 33 62.1 2.1 -0.2 -175.2 24 1386 11 02 30 11 12 00 --- 08 40 04 62.1 0.5 -0.0 -178.9 570 1404 11 02 31 11 12 30 0836+710 08 40 34 62.1 0.4 -0.0 -179.1 24 1404 11 12 30 11 22 00 --- 08 50 06 62.1 -1.3 0.1 177.1 570 1422 11 12 31 Schedule for VLBA_HN (Code Hn ) Page 8 Probing the innermost regions of AGN jets and their magnetic fields 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 25 Oct 2013 Day 298 --- 11 22 30 0836+710 08 50 36 62.1 -1.4 0.1 176.9 24 1422 11 22 30 11 32 00 --- 09 00 08 62.0 -3.0 0.3 173.2 570 1440 11 22 31 11 32 30 0836+710 09 00 38 62.0 -3.1 0.3 173.0 24 1440 11 32 30 11 42 00 --- 09 10 09 61.9 -4.8 0.5 169.3 570 1459 11 32 31 11 42 30 0836+710 09 10 39 61.9 -4.8 0.5 169.1 24 1459 11 42 30 11 52 00 --- 09 20 11 61.7 -6.5 0.6 165.5 570 1477 11 42 31 11 52 30 0836+710 09 20 41 61.7 -6.5 0.6 165.3 24 1477 11 52 30 12 02 00 --- 09 30 12 61.5 -8.1 0.8 161.6 570 1495 11 52 31 ---------- Segment 08: L-band VLBI scans ---------- 12 03 00 0836+710 09 31 13 61.4 -8.3 0.8 161.3 54 1495 12 03 00 12 12 30 --- 09 40 44 61.2 -9.8 1.0 157.7 570 1513 12 03 01 12 13 00 0836+710 09 41 14 61.2 -9.9 1.0 157.5 24 1513 12 13 00 12 22 30 --- 09 50 46 60.8 -11.4 1.1 154.0 570 1532 12 13 01 12 23 00 0836+710 09 51 16 60.8 -11.4 1.1 153.8 24 1532 12 23 00 12 32 30 --- 10 00 47 60.5 -12.8 1.3 150.3 570 1550 12 23 01 12 33 00 0836+710 10 01 18 60.4 -12.9 1.3 150.1 24 1550 12 33 00 12 42 30 --- 10 10 49 60.0 -14.3 1.5 146.7 570 1568 12 33 01 12 43 00 0836+710 10 11 19 60.0 -14.3 1.5 146.5 24 1568 12 43 00 12 53 00 --- 10 21 21 59.5 -15.7 1.6 143.0 600 1587 12 43 01 ---------- GROUND ONLY: L-band VLBI scans: Block 08 ---------- 12 53 30 0836+710 10 21 51 59.5 -15.7 1.7 142.8 24 1587 12 53 30 12 59 00 --- 10 27 22 59.2 -16.4 1.7 140.9 330 1598 12 53 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: ra18cm2.set Matching groups in ./gl038a.freq.sess313rdbe.dat: v20cm_2 FD filtered above 1760. SC filtered above 1740. Setup group: 9 Station: VLBA_HN Total bit rate: 256 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2400.00 2400.00 2400.00 2400.00 Net SB= L L U U IF SB = L L L L Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U L L IF = A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 14.9 2.4 14.9 The following frequency sets based on these setups were used. Frequency Set: 13 Setup file default. LO sum= 1668.00 1668.00 1668.00 1668.00 BBC fr= 732.00 732.00 732.00 732.00 Bandwd= 16.00 16.00 16.00 16.00 Matching frequency sets: 13 14 15 16 17 18 19 20 21 26 Track assignments are: track1= 2, 4, 6, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * FAKERA 11 57 21.769299 * 12 00 00.000000 12 00 25.374091 0.00 85 16 41.77889 * 85 00 00.00000 84 55 09.02682 0.00 From catalog imbedded in main SCHED input file. fake circumpolar target for a TS to look at J0841+7053 08 36 21.556645 * 08 41 24.365283 08 42 47.118679 0.31 * 0836+710 71 04 22.42740 * 70 53 42.17302 70 50 18.47640 0.10 J0841+70 ./gl038a.sources.vlba rfc_2012b Petrov, 2012, unpublished 4322 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 FAKERA ra18cm2.set 22 6.883 0.000 0836+710 ra18cm2.set 1 2 3 4 5 6 7 8 11 12 13 22 + 14.333 3318.856 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) FAKERA 97.7 0836+710 98.0 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