COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: L-band Global obs. PG043234 Exp. Code: gr040 Schedule Version: 1.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: C. Romero-Canizales Address: Universidad Diego Portales Chile Phone: +56222130480 EMAIL: cristina.romero.fdi@mail.udp.cl Fax: Phone during observation: Observing mode: 1024 Mbps Notes: 18 cm dual pol. Schedule for VLBA_HN (Code Hn ) Page 2 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- Next scan frequencies: 1594.00 1594.00 1626.00 1626.00 1658.00 1658.00 1690.00 1690.00 Next BBC frequencies: 806.00 806.00 774.00 774.00 742.00 742.00 710.00 710.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 19 30 00 ASASSN-14LI 07 16 03 16.8 81.2 -5.6 -49.4 0 0 19 30 00 19 33 20 --- 07 19 24 17.4 81.8 -5.5 -49.5 200 26 19 30 01 19 34 00 J1250+1621 07 20 04 16.2 82.7 -5.5 -49.2 29 26 19 34 00 19 35 00 =1247+166 07 21 04 16.4 82.8 -5.5 -49.2 60 33 19 34 01 19 35 00 ASASSN-14LI 07 21 04 17.7 82.0 -5.5 -49.6 -11 33 19 35 11 19 38 20 --- 07 24 25 18.3 82.6 -5.4 -49.6 189 58 19 35 01 19 38 20 J1250+1621 07 24 25 17.0 83.4 -5.4 -49.3 -11 58 19 38 31 19 39 50 =1247+166 07 25 55 17.3 83.6 -5.4 -49.3 79 68 19 38 21 19 39 50 ASASSN-14LI 07 25 55 18.6 82.8 -5.4 -49.7 -11 68 19 40 01 19 43 10 --- 07 29 15 19.2 83.4 -5.3 -49.8 189 92 19 39 51 19 43 50 J1250+1621 07 29 56 18.0 84.3 -5.4 -49.4 29 92 19 43 50 19 44 50 =1247+166 07 30 56 18.2 84.5 -5.3 -49.4 60 100 19 43 51 19 44 50 ASASSN-14LI 07 30 56 19.5 83.6 -5.3 -49.8 -11 100 19 45 01 19 48 10 --- 07 34 16 20.1 84.2 -5.2 -49.9 189 124 19 44 51 19 48 10 J1250+1621 07 34 16 18.8 85.0 -5.3 -49.4 -11 124 19 48 21 19 49 40 =1247+166 07 35 47 19.1 85.3 -5.3 -49.5 79 135 19 48 11 19 51 40 J1159+2914 07 37 47 36.5 82.0 -4.4 -56.1 74 135 19 51 40 19 56 25 =1156+295 07 42 33 37.4 82.8 -4.3 -56.3 285 171 19 51 41 19 58 15 J1250+1621 07 44 23 20.7 86.7 -5.1 -49.6 64 171 19 58 15 19 59 15 =1247+166 07 45 23 20.8 86.8 -5.1 -49.6 60 179 19 58 16 19 59 15 ASASSN-14LI 07 45 23 22.1 86.0 -5.1 -50.0 -11 179 19 59 26 20 02 45 --- 07 48 54 22.8 86.6 -5.0 -50.1 199 205 19 59 16 20 02 45 J1250+1621 07 48 54 21.5 87.4 -5.0 -49.6 -11 205 20 02 56 20 04 15 =1247+166 07 50 24 21.8 87.7 -5.0 -49.6 79 215 20 02 46 20 04 15 ASASSN-14LI 07 50 24 23.0 86.8 -5.0 -50.1 -11 215 20 04 26 20 07 45 --- 07 53 54 23.7 87.4 -4.9 -50.1 199 241 20 04 16 20 07 45 J1250+1621 07 53 54 22.4 88.3 -5.0 -49.7 -11 241 20 07 56 20 09 15 =1247+166 07 55 25 22.7 88.5 -4.9 -49.7 79 251 20 07 46 Schedule for VLBA_HN (Code Hn ) Page 3 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- 20 09 15 ASASSN-14LI 07 55 25 23.9 87.7 -4.9 -50.2 -11 251 20 09 26 20 12 45 --- 07 58 55 24.6 88.3 -4.8 -50.2 199 276 20 09 16 20 13 25 J1250+1621 07 59 35 23.4 89.2 -4.9 -49.7 29 276 20 13 25 20 14 25 =1247+166 08 00 36 23.6 89.4 -4.8 -49.7 60 284 20 13 26 20 14 25 ASASSN-14LI 08 00 36 24.9 88.5 -4.8 -50.2 -11 284 20 14 36 20 17 55 --- 08 04 06 25.5 89.1 -4.8 -50.2 199 310 20 14 26 20 17 55 J1250+1621 08 04 06 24.3 90.0 -4.8 -49.7 -11 310 20 18 06 20 19 25 =1247+166 08 05 36 24.5 90.3 -4.8 -49.7 79 320 20 17 56 20 19 25 ASASSN-14LI 08 05 36 25.8 89.4 -4.7 -50.2 -11 320 20 19 36 20 22 55 --- 08 09 07 26.5 90.0 -4.7 -50.2 199 345 20 19 26 20 23 35 J1250+1621 08 09 47 25.3 91.0 -4.7 -49.7 29 345 20 23 35 20 24 35 =1247+166 08 10 47 25.5 91.1 -4.7 -49.7 60 353 20 23 36 20 24 35 ASASSN-14LI 08 10 47 26.8 90.3 -4.6 -50.2 -11 353 20 24 46 20 28 05 --- 08 14 18 27.4 90.9 -4.6 -50.2 199 379 20 24 36 20 28 05 J1250+1621 08 14 18 26.1 91.7 -4.6 -49.7 -11 379 20 28 16 20 29 35 =1247+166 08 15 48 26.4 92.0 -4.6 -49.7 79 389 20 28 06 20 29 35 ASASSN-14LI 08 15 48 27.7 91.1 -4.6 -50.2 -11 389 20 29 46 20 33 05 --- 08 19 19 28.3 91.7 -4.5 -50.2 199 415 20 29 36 20 33 45 J1250+1621 08 19 59 27.2 92.7 -4.5 -49.6 29 415 20 33 45 20 34 45 =1247+166 08 20 59 27.4 92.9 -4.5 -49.6 60 422 20 33 46 20 34 45 ASASSN-14LI 08 20 59 28.6 92.0 -4.5 -50.2 -11 422 20 34 56 20 38 15 --- 08 24 29 29.3 92.6 -4.4 -50.1 199 448 20 34 46 20 38 15 J1250+1621 08 24 29 28.0 93.5 -4.4 -49.6 -11 448 20 38 26 20 39 45 =1247+166 08 26 00 28.3 93.8 -4.4 -49.6 79 458 20 38 16 20 39 45 ASASSN-14LI 08 26 00 29.5 92.9 -4.4 -50.1 -11 458 20 39 56 20 43 15 --- 08 29 30 30.2 93.5 -4.3 -50.1 199 484 20 39 46 20 43 55 J1250+1621 08 30 10 29.0 94.5 -4.3 -49.5 29 484 20 43 55 20 44 55 =1247+166 08 31 11 29.2 94.7 -4.3 -49.5 60 492 20 43 56 20 44 55 ASASSN-14LI 08 31 11 30.5 93.8 -4.3 -50.1 -11 492 20 45 06 20 48 25 --- 08 34 41 31.1 94.4 -4.2 -50.0 199 517 20 44 56 Schedule for VLBA_HN (Code Hn ) Page 4 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- 20 48 25 J1250+1621 08 34 41 29.9 95.3 -4.3 -49.4 -11 517 20 48 36 20 49 55 =1247+166 08 36 11 30.1 95.6 -4.2 -49.4 79 527 20 48 26 20 49 55 ASASSN-14LI 08 36 11 31.4 94.7 -4.2 -50.0 -11 527 20 50 06 20 53 25 --- 08 39 42 32.0 95.3 -4.2 -49.9 199 553 20 49 56 20 54 05 J1250+1621 08 40 22 30.9 96.4 -4.2 -49.3 29 553 20 54 05 20 55 05 =1247+166 08 41 22 31.1 96.6 -4.2 -49.3 60 561 20 54 06 20 55 05 ASASSN-14LI 08 41 22 32.3 95.6 -4.1 -49.9 -11 561 20 55 16 20 58 35 --- 08 44 53 33.0 96.3 -4.1 -49.8 199 586 20 55 06 20 58 35 J1250+1621 08 44 53 31.7 97.2 -4.1 -49.2 -11 586 20 58 46 21 00 05 =1247+166 08 46 23 32.0 97.5 -4.1 -49.1 79 597 20 58 36 21 00 05 ASASSN-14LI 08 46 23 33.3 96.6 -4.0 -49.8 -11 597 21 00 16 21 03 35 --- 08 49 54 33.9 97.2 -4.0 -49.7 199 622 21 00 06 21 04 15 J1250+1621 08 50 34 32.7 98.3 -4.0 -49.0 29 622 21 04 15 21 05 15 =1247+166 08 51 34 32.9 98.4 -4.0 -49.0 60 630 21 04 16 21 05 15 ASASSN-14LI 08 51 34 34.2 97.5 -4.0 -49.6 -11 630 21 05 26 21 08 45 --- 08 55 05 34.8 98.2 -3.9 -49.5 199 656 21 05 16 21 08 45 J1250+1621 08 55 05 33.6 99.1 -3.9 -48.9 -11 656 21 08 56 21 10 15 =1247+166 08 56 35 33.8 99.4 -3.9 -48.8 79 666 21 08 46 21 10 15 ASASSN-14LI 08 56 35 35.1 98.5 -3.9 -49.5 -11 666 21 10 26 21 13 45 --- 09 00 05 35.7 99.1 -3.8 -49.4 199 691 21 10 16 21 14 25 J1250+1621 09 00 45 34.6 100.2 -3.8 -48.6 29 691 21 14 25 21 15 25 =1247+166 09 01 46 34.8 100.4 -3.8 -48.6 60 699 21 14 26 21 15 25 ASASSN-14LI 09 01 46 36.0 99.4 -3.8 -49.3 -11 699 21 15 36 21 18 55 --- 09 05 16 36.7 100.1 -3.7 -49.2 199 725 21 15 26 21 18 55 J1250+1621 09 05 16 35.4 101.1 -3.8 -48.5 -11 725 21 19 06 21 20 25 =1247+166 09 06 46 35.7 101.4 -3.7 -48.4 79 735 21 18 56 21 20 25 ASASSN-14LI 09 06 46 36.9 100.4 -3.7 -49.1 -11 735 21 20 36 21 23 55 --- 09 10 17 37.6 101.1 -3.6 -48.9 199 761 21 20 26 21 24 35 J1250+1621 09 10 57 36.4 102.2 -3.7 -48.2 29 761 21 24 35 21 25 35 =1247+166 09 11 57 36.6 102.4 -3.7 -48.2 60 768 21 24 36 Schedule for VLBA_HN (Code Hn ) Page 5 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- 21 25 35 ASASSN-14LI 09 11 57 37.9 101.4 -3.6 -48.9 -11 768 21 25 46 21 29 05 --- 09 15 28 38.5 102.1 -3.6 -48.7 199 794 21 25 36 21 29 05 J1250+1621 09 15 28 37.2 103.1 -3.6 -48.0 -11 794 21 29 16 21 30 35 =1247+166 09 16 58 37.5 103.4 -3.6 -47.9 79 804 21 29 06 21 30 35 ASASSN-14LI 09 16 58 38.8 102.4 -3.5 -48.6 -11 804 21 30 46 21 34 05 --- 09 20 29 39.4 103.1 -3.5 -48.4 199 830 21 30 36 21 34 45 J1250+1621 09 21 09 38.2 104.2 -3.5 -47.7 29 830 21 34 45 21 35 45 =1247+166 09 22 09 38.4 104.5 -3.5 -47.6 60 837 21 34 46 21 35 45 ASASSN-14LI 09 22 09 39.7 103.5 -3.4 -48.4 -11 837 21 35 56 21 39 15 --- 09 25 40 40.3 104.2 -3.4 -48.2 199 863 21 35 46 21 39 15 J1250+1621 09 25 40 39.0 105.2 -3.4 -47.4 -11 863 21 39 26 21 40 45 =1247+166 09 27 10 39.3 105.5 -3.4 -47.3 79 873 21 39 16 21 40 45 ASASSN-14LI 09 27 10 40.6 104.5 -3.4 -48.1 -11 873 21 40 56 21 44 15 --- 09 30 40 41.2 105.3 -3.3 -47.8 199 899 21 40 46 21 44 55 J1250+1621 09 31 20 40.0 106.4 -3.3 -47.0 29 899 21 44 55 21 45 55 =1247+166 09 32 21 40.2 106.6 -3.3 -47.0 60 907 21 44 56 21 45 55 ASASSN-14LI 09 32 21 41.5 105.6 -3.3 -47.7 -11 907 21 46 06 21 49 25 --- 09 35 51 42.1 106.4 -3.2 -47.5 199 932 21 45 56 21 49 25 J1250+1621 09 35 51 40.8 107.4 -3.3 -46.7 -11 932 21 49 36 21 50 55 =1247+166 09 37 21 41.1 107.7 -3.2 -46.6 79 942 21 49 26 21 50 55 ASASSN-14LI 09 37 21 42.4 106.7 -3.2 -47.4 -11 942 21 51 06 21 54 25 --- 09 40 52 43.0 107.5 -3.1 -47.1 199 968 21 50 56 21 55 05 J1250+1621 09 41 32 41.8 108.6 -3.2 -46.3 29 968 21 55 05 21 56 05 =1247+166 09 42 32 42.0 108.8 -3.1 -46.2 60 976 21 55 06 21 56 05 ASASSN-14LI 09 42 32 43.3 107.9 -3.1 -47.0 -11 976 21 56 16 21 59 35 --- 09 46 03 43.9 108.6 -3.1 -46.7 199 1001 21 56 06 21 59 35 J1250+1621 09 46 03 42.6 109.6 -3.1 -45.9 -11 1001 21 59 46 22 01 05 =1247+166 09 47 33 42.9 110.0 -3.1 -45.8 79 1012 21 59 36 22 01 05 ASASSN-14LI 09 47 33 44.2 109.0 -3.0 -46.6 -11 1012 22 01 16 22 04 35 --- 09 51 04 44.8 109.8 -3.0 -46.3 199 1037 22 01 06 Schedule for VLBA_HN (Code Hn ) Page 6 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- 22 05 15 J1250+1621 09 51 44 43.6 110.9 -3.0 -45.4 29 1037 22 05 15 22 06 15 =1247+166 09 52 44 43.7 111.2 -3.0 -45.3 60 1045 22 05 16 22 06 15 ASASSN-14LI 09 52 44 45.1 110.2 -2.9 -46.2 -11 1045 22 06 26 22 09 45 --- 09 56 15 45.7 111.0 -2.9 -45.8 199 1071 22 06 16 22 09 45 J1250+1621 09 56 15 44.3 112.0 -2.9 -45.0 -11 1071 22 09 56 22 11 15 =1247+166 09 57 45 44.6 112.3 -2.9 -44.9 79 1081 22 09 46 22 11 15 ASASSN-14LI 09 57 45 45.9 111.4 -2.9 -45.7 -11 1081 22 11 26 22 14 45 --- 10 01 15 46.5 112.2 -2.8 -45.4 199 1106 22 11 16 22 15 25 J1250+1621 10 01 55 45.3 113.4 -2.8 -44.4 29 1106 22 15 25 22 16 25 =1247+166 10 02 56 45.5 113.6 -2.8 -44.3 60 1114 22 15 26 22 16 25 ASASSN-14LI 10 02 56 46.8 112.6 -2.8 -45.2 -11 1114 22 16 36 22 19 55 --- 10 06 26 47.4 113.5 -2.7 -44.8 199 1140 22 16 26 22 19 55 J1250+1621 10 06 26 46.1 114.5 -2.7 -44.0 -11 1140 22 20 06 22 21 25 =1247+166 10 07 56 46.3 114.8 -2.7 -43.8 79 1150 22 19 56 22 21 25 ASASSN-14LI 10 07 56 47.6 113.9 -2.7 -44.6 -11 1150 22 21 36 22 24 55 --- 10 11 27 48.2 114.8 -2.6 -44.3 199 1176 22 21 26 22 25 35 J1250+1621 10 12 07 47.0 115.9 -2.6 -43.3 29 1176 22 25 35 22 26 35 =1247+166 10 13 07 47.2 116.2 -2.6 -43.2 60 1183 22 25 36 22 26 35 ASASSN-14LI 10 13 07 48.5 115.2 -2.6 -44.1 -11 1183 22 26 46 22 30 05 --- 10 16 38 49.1 116.1 -2.5 -43.6 199 1209 22 26 36 22 30 05 J1250+1621 10 16 38 47.7 117.1 -2.6 -42.8 -11 1209 22 30 16 22 31 35 =1247+166 10 18 08 48.0 117.5 -2.5 -42.6 79 1219 22 30 06 22 31 35 ASASSN-14LI 10 18 08 49.3 116.5 -2.5 -43.4 -11 1219 22 31 46 22 35 05 --- 10 21 39 49.9 117.4 -2.5 -43.0 199 1245 22 31 36 22 35 45 J1250+1621 10 22 19 48.7 118.6 -2.5 -42.0 29 1245 22 35 45 22 36 45 =1247+166 10 23 19 48.8 118.8 -2.5 -41.9 60 1253 22 35 46 22 36 45 ASASSN-14LI 10 23 19 50.2 117.9 -2.4 -42.8 -11 1253 22 36 56 22 40 15 --- 10 26 50 50.7 118.9 -2.4 -42.3 199 1278 22 36 46 22 40 15 J1250+1621 10 26 50 49.4 119.8 -2.4 -41.4 -11 1278 22 40 26 22 41 45 =1247+166 10 28 20 49.6 120.2 -2.4 -41.2 79 1288 22 40 16 Schedule for VLBA_HN (Code Hn ) Page 7 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- 22 41 45 ASASSN-14LI 10 28 20 51.0 119.3 -2.3 -42.1 -11 1288 22 41 56 22 45 15 --- 10 31 50 51.5 120.3 -2.3 -41.6 199 1314 22 41 46 22 45 55 J1250+1621 10 32 30 50.3 121.4 -2.3 -40.6 29 1314 22 45 55 22 46 55 =1247+166 10 33 31 50.4 121.7 -2.3 -40.5 60 1322 22 45 56 22 46 55 ASASSN-14LI 10 33 31 51.8 120.8 -2.3 -41.3 -11 1322 22 47 06 22 50 25 --- 10 37 01 52.3 121.8 -2.2 -40.8 199 1347 22 46 56 22 50 25 J1250+1621 10 37 01 51.0 122.7 -2.2 -39.9 -11 1347 22 50 36 22 51 55 =1247+166 10 38 31 51.2 123.1 -2.2 -39.7 79 1357 22 50 26 22 51 55 ASASSN-14LI 10 38 31 52.6 122.2 -2.2 -40.5 -11 1357 22 52 06 22 55 25 --- 10 42 02 53.1 123.3 -2.1 -40.0 199 1383 22 51 56 22 56 05 J1250+1621 10 42 42 51.8 124.4 -2.1 -39.0 29 1383 22 56 05 22 57 05 =1247+166 10 43 42 52.0 124.7 -2.1 -38.8 60 1391 22 56 06 22 57 05 ASASSN-14LI 10 43 42 53.4 123.8 -2.1 -39.7 -11 1391 22 57 16 23 00 35 --- 10 47 13 53.9 124.9 -2.0 -39.1 199 1416 22 57 06 23 00 35 J1250+1621 10 47 13 52.5 125.8 -2.1 -38.2 -11 1416 23 00 46 23 02 05 =1247+166 10 48 43 52.7 126.2 -2.0 -38.0 79 1427 23 00 36 23 02 05 ASASSN-14LI 10 48 43 54.1 125.4 -2.0 -38.8 -11 1427 23 02 16 23 05 35 --- 10 52 14 54.7 126.5 -1.9 -38.2 199 1452 23 02 06 23 06 15 J1250+1621 10 52 54 53.4 127.6 -2.0 -37.2 29 1452 23 06 15 23 07 15 =1247+166 10 53 54 53.5 127.9 -2.0 -37.0 60 1460 23 06 16 23 07 15 ASASSN-14LI 10 53 54 54.9 127.0 -1.9 -37.8 -11 1460 23 07 26 23 10 45 --- 10 57 25 55.4 128.2 -1.9 -37.2 199 1486 23 07 16 23 10 45 J1250+1621 10 57 25 54.0 129.0 -1.9 -36.3 -11 1486 23 10 56 23 12 15 =1247+166 10 58 55 54.2 129.5 -1.9 -36.0 79 1496 23 10 46 23 12 15 ASASSN-14LI 10 58 55 55.6 128.7 -1.8 -36.9 -11 1496 23 12 26 23 15 45 --- 11 02 25 56.1 129.9 -1.8 -36.1 199 1521 23 12 16 23 16 25 J1250+1621 11 03 05 54.8 130.9 -1.8 -35.2 29 1521 23 16 25 23 17 25 =1247+166 11 04 06 54.9 131.3 -1.8 -35.0 60 1529 23 16 26 23 17 25 ASASSN-14LI 11 04 06 56.4 130.5 -1.8 -35.8 -11 1529 23 17 36 23 20 55 --- 11 07 36 56.8 131.7 -1.7 -35.0 199 1555 23 17 26 Schedule for VLBA_HN (Code Hn ) Page 8 L-band Global obs. PG043234 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 30 May 2017 Day 150 --- 23 20 55 J1250+1621 11 07 36 55.4 132.5 -1.7 -34.2 -11 1555 23 21 06 23 22 25 =1247+166 11 09 06 55.6 133.0 -1.7 -33.9 79 1565 23 20 56 23 22 25 ASASSN-14LI 11 09 06 57.0 132.2 -1.7 -34.7 -11 1565 23 22 36 23 25 55 --- 11 12 37 57.5 133.5 -1.6 -33.9 199 1591 23 22 26 23 26 35 J1250+1621 11 13 17 56.2 134.5 -1.6 -33.0 29 1591 23 26 35 23 27 35 =1247+166 11 14 17 56.3 134.9 -1.6 -32.7 60 1598 23 26 36 23 27 35 ASASSN-14LI 11 14 17 57.7 134.1 -1.6 -33.5 -11 1598 23 27 46 23 31 05 --- 11 17 48 58.2 135.5 -1.5 -32.6 199 1624 23 27 36 23 31 05 J1250+1621 11 17 48 56.7 136.2 -1.6 -31.9 -11 1624 23 31 16 23 32 35 =1247+166 11 19 18 56.9 136.7 -1.5 -31.5 79 1634 23 31 06 23 32 35 ASASSN-14LI 11 19 18 58.4 136.0 -1.5 -32.2 -11 1634 23 32 46 23 36 05 --- 11 22 49 58.8 137.4 -1.4 -31.3 199 1660 23 32 36 23 36 45 J1250+1621 11 23 29 57.5 138.3 -1.5 -30.5 29 1660 23 36 45 23 37 45 =1247+166 11 24 29 57.6 138.7 -1.4 -30.2 60 1668 23 36 46 23 37 45 ASASSN-14LI 11 24 29 59.0 138.1 -1.4 -30.9 -11 1668 23 37 56 23 41 15 --- 11 28 00 59.5 139.5 -1.4 -30.0 199 1693 23 37 46 23 41 15 J1250+1621 11 28 00 58.0 140.1 -1.4 -29.3 -11 1693 23 41 26 23 42 45 =1247+166 11 29 30 58.2 140.7 -1.4 -28.9 79 1703 23 41 16 23 42 45 ASASSN-14LI 11 29 30 59.6 140.1 -1.3 -29.5 -11 1703 23 42 56 23 46 15 --- 11 33 00 60.0 141.5 -1.3 -28.5 199 1729 23 42 46 23 46 55 J1250+1621 11 33 40 58.6 142.3 -1.3 -27.8 29 1729 23 46 55 23 47 55 =1247+166 11 34 41 58.8 142.8 -1.3 -27.5 60 1737 23 46 56 23 47 55 ASASSN-14LI 11 34 41 60.2 142.2 -1.2 -28.1 -11 1737 23 48 06 23 51 25 --- 11 38 11 60.6 143.7 -1.2 -27.0 199 1762 23 47 56 23 51 25 J1250+1621 11 38 11 59.1 144.2 -1.2 -26.5 -11 1762 23 51 36 23 52 55 =1247+166 11 39 41 59.3 144.8 -1.2 -26.0 79 1773 23 51 26 23 52 55 ASASSN-14LI 11 39 41 60.8 144.4 -1.2 -26.6 -11 1773 23 53 06 23 56 25 --- 11 43 12 61.1 145.9 -1.1 -25.5 199 1798 23 52 56 23 57 05 J1250+1621 11 43 52 59.7 146.6 -1.1 -24.8 29 1798 23 57 05 23 58 05 =1247+166 11 44 52 59.8 147.1 -1.1 -24.5 60 1806 23 57 06 Schedule for VLBA_HN (Code Hn ) Page 9 L-band Global obs. PG043234 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 ---------------------------------------------------------------------------------------- --- Start: Tue 30 May 2017 Day 150 -- Stop: Wed 31 May 2017 Day 151 --- 23 58 05 ASASSN-14LI 11 44 52 61.3 146.7 -1.1 -25.0 -11 1806 23 58 16 00 01 35 --- 11 48 23 61.7 148.3 -1.0 -23.8 199 1832 23 58 06 00 01 35 J1250+1621 11 48 23 60.2 148.6 -1.0 -23.4 -11 1832 00 01 46 00 03 05 =1247+166 11 49 53 60.3 149.3 -1.0 -22.9 79 1842 00 01 36 00 03 05 ASASSN-14LI 11 49 53 61.8 149.0 -1.0 -23.3 -11 1842 00 03 16 00 06 35 --- 11 53 24 62.1 150.6 -0.9 -22.1 199 1867 00 03 06 00 07 15 J1250+1621 11 54 04 60.7 151.2 -0.9 -21.6 29 1867 00 07 15 00 08 15 =1247+166 11 55 04 60.8 151.6 -0.9 -21.3 60 1875 00 07 16 00 08 15 ASASSN-14LI 11 55 04 62.3 151.4 -0.9 -21.6 -11 1875 00 08 26 00 11 45 --- 11 58 35 62.6 153.1 -0.8 -20.3 199 1901 00 08 16 00 11 45 J1250+1621 11 58 35 61.1 153.2 -0.9 -20.1 -11 1901 00 11 56 00 13 15 =1247+166 12 00 05 61.2 153.9 -0.8 -19.6 79 1911 00 11 46 00 13 15 ASASSN-14LI 12 00 05 62.7 153.8 -0.8 -19.8 -11 1911 00 13 26 00 16 45 --- 12 03 35 63.0 155.6 -0.8 -18.5 199 1937 00 13 16 00 17 25 J1250+1621 12 04 15 61.5 155.9 -0.8 -18.1 29 1937 00 17 25 00 18 25 =1247+166 12 05 16 61.6 156.4 -0.8 -17.8 60 1944 00 17 26 00 18 25 ASASSN-14LI 12 05 16 63.1 156.4 -0.7 -17.9 -11 1944 00 18 36 00 21 55 --- 12 08 46 63.3 158.2 -0.7 -16.6 199 1970 00 18 26 00 21 55 J1250+1621 12 08 46 61.8 158.1 -0.7 -16.5 -11 1970 00 22 06 00 23 25 =1247+166 12 10 16 61.9 158.8 -0.7 -16.0 79 1980 00 21 56 00 25 20 OQ208 12 12 12 62.6 112.6 -1.9 -50.2 73 1980 00 25 20 00 30 00 --- 12 16 53 63.4 114.0 -1.8 -49.5 280 2016 00 25 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess217LGglob.setini Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: v20cm_2 FD filtered above 1760. SC filtered above 1740. Setup group: 2 Station: VLBA_HN Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 14.6 2.4 14.6 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 14 Setup file default. Used with PCAL = off LO sum= 1594.00 1594.00 1626.00 1626.00 1658.00 1658.00 1690.00 1690.00 BBC fr= 806.00 806.00 774.00 774.00 742.00 742.00 710.00 710.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 766.00 766.00 734.00 734.00 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 14 15 16 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) * ASASSN-14LI 12 45 45.858736 * 12 48 15.226300 12 49 07.178389 0.00 18 02 47.44778 * 17 46 26.45700 17 40 53.34860 0.00 From catalog imbedded in main SCHED input file. 1156+295 11 56 57.786211 * 11 59 31.833912 12 00 24.976446 0.00 * J1159+2914 29 31 25.73882 * 29 14 43.82692 29 09 05.45142 0.00 J1159+29 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc.2015feb GSFC 2015a astro solution, unpublished 69878 observations. 1247+166 12 47 39.650446 * 12 50 09.227097 12 51 01.275121 0.28 * J1250+1621 16 37 40.73650 * 16 21 21.46211 16 15 48.58814 0.47 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc.2015feb GSFC 2015a astro solution, unpublished 48 observations. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 47.696629 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 29.37656 0.34 1404+286 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc.2015feb J1407+28 GSFC 2015a astro solution, unpublished 67871 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 ASASSN-14LIsess217LGglob.setini 1 2 3 4 5 6 7 8 9 12 13 14 6.469 400.440 J1159+2914 sess217LGglob.setini 1 2 3 4 5 6 7 8 9 12 13 14 0.154 13.054 J1250+1621 sess217LGglob.setini 1 2 3 4 5 6 7 8 9 12 13 14 2.396 142.414 OQ208 sess217LGglob.setini 1 2 3 4 5 6 7 8 9 12 13 14 0.154 10.236 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) ASASSN-14LI 112.7 J1159+2914 97.2 J1250+1621 113.9 OQ208 118.9 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