COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119D Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Minnie Mao Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596508 EMAIL: mao@jive.eu Fax: Phone during observation: +31-521-596508 Observing mode: Notes: COVER LETTER: This is a 1Gbps 18cm dual-polarisation phase-referencing project. target: J1649+2635 phasecal: J1642+2523 bandpass/ff: OQ208, NRAO512 Schedule for ONSALA85 (Code O8 ) Page 2 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 390.49 390.49 390.49 390.49 422.49 422.49 422.49 422.49 454.49 454.49 454.49 454.49 486.49 486.49 486.49 486.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 00 00 00 OQ208 12 00 04 53.4 128.7 -2.1 0.0 0 0 00 00 00 00 06 00 --- 12 06 05 54.0 130.7 -2.0 0.0 360 46 00 00 01 00 07 30 J1649+2635 12 07 36 32.5 90.6 -4.7 0.0 -56 46 00 07 30 00 11 00 --- 12 11 06 32.9 91.4 -4.6 0.0 154 73 00 07 31 00 12 00 J1642+2523 12 12 06 33.0 93.9 -4.5 0.0 45 73 00 12 00 00 13 30 =1640+254 12 13 37 33.2 94.2 -4.5 0.0 90 85 00 12 01 00 13 30 J1649+2635 12 13 37 33.3 91.9 -4.6 0.0 -15 85 No stop 00 17 00 --- 12 17 07 33.7 92.7 -4.5 0.0 195 112 00 13 31 00 17 00 J1642+2523 12 17 07 33.7 95.0 -4.4 0.0 -15 112 No stop 00 18 30 =1640+254 12 18 37 33.9 95.3 -4.4 0.0 75 124 00 17 01 00 18 30 J1649+2635 12 18 37 33.9 93.0 -4.5 0.0 -15 124 No stop 00 22 00 --- 12 22 08 34.4 93.7 -4.5 0.0 195 151 00 18 31 00 23 00 J1642+2523 12 23 08 34.5 96.3 -4.3 0.0 45 151 00 23 00 00 24 30 =1640+254 12 24 38 34.7 96.6 -4.3 0.0 90 162 00 23 01 00 24 30 J1649+2635 12 24 38 34.7 94.3 -4.4 0.0 -15 162 No stop 00 28 00 --- 12 28 09 35.2 95.0 -4.4 0.0 195 189 00 24 31 00 28 00 J1642+2523 12 28 09 35.2 97.4 -4.3 0.0 -15 189 No stop 00 29 30 =1640+254 12 29 39 35.4 97.7 -4.2 0.0 75 201 00 28 01 00 29 30 J1649+2635 12 29 39 35.4 95.4 -4.3 0.0 -15 201 No stop 00 33 00 --- 12 33 10 35.9 96.1 -4.3 0.0 195 228 00 29 31 00 34 00 J1642+2523 12 34 10 36.0 98.8 -4.2 0.0 45 228 00 34 00 00 35 30 =1640+254 12 35 40 36.2 99.1 -4.1 0.0 90 240 00 34 01 00 35 30 J1649+2635 12 35 40 36.2 96.7 -4.2 0.0 -15 240 No stop 00 39 00 --- 12 39 11 36.7 97.5 -4.2 0.0 195 267 00 35 31 00 39 00 J1642+2523 12 39 11 36.6 99.9 -4.1 0.0 -15 267 No stop 00 40 30 =1640+254 12 40 41 36.8 100.2 -4.0 0.0 75 278 00 39 01 Schedule for ONSALA85 (Code O8 ) Page 3 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 00 40 30 J1649+2635 12 40 41 36.9 97.8 -4.2 0.0 -15 278 No stop 00 44 00 --- 12 44 12 37.4 98.6 -4.1 0.0 195 305 00 40 31 00 45 00 J1642+2523 12 45 12 37.4 101.3 -4.0 0.0 45 305 00 45 00 00 46 30 =1640+254 12 46 42 37.6 101.6 -3.9 0.0 90 317 00 45 01 00 46 30 J1649+2635 12 46 42 37.7 99.2 -4.1 0.0 -15 317 No stop 00 50 00 --- 12 50 13 38.2 100.0 -4.0 0.0 195 344 00 46 31 00 50 00 J1642+2523 12 50 13 38.1 102.4 -3.9 0.0 -15 344 No stop 00 51 30 =1640+254 12 51 43 38.3 102.8 -3.9 0.0 75 356 00 50 01 00 51 30 J1649+2635 12 51 43 38.4 100.3 -4.0 0.0 -15 356 No stop 00 55 00 --- 12 55 13 38.8 101.1 -3.9 0.0 195 383 00 51 31 00 56 00 J1642+2523 12 56 14 38.9 103.8 -3.8 0.0 45 383 00 56 00 00 57 30 =1640+254 12 57 44 39.1 104.2 -3.8 0.0 90 394 00 56 01 00 57 30 J1649+2635 12 57 44 39.2 101.7 -3.9 0.0 -15 394 No stop 01 01 00 --- 13 01 14 39.6 102.5 -3.8 0.0 195 421 00 57 31 01 01 00 J1642+2523 13 01 14 39.5 105.0 -3.7 0.0 -15 421 No stop 01 02 30 =1640+254 13 02 45 39.7 105.4 -3.7 0.0 75 433 01 01 01 01 02 30 J1649+2635 13 02 45 39.8 102.9 -3.8 0.0 -15 433 No stop 01 06 00 --- 13 06 15 40.3 103.7 -3.7 0.0 195 460 01 02 31 01 07 00 J1642+2523 13 07 15 40.3 106.5 -3.6 0.0 45 460 01 07 00 01 08 30 =1640+254 13 08 46 40.5 106.9 -3.6 0.0 90 471 01 07 01 01 08 30 J1649+2635 13 08 46 40.6 104.3 -3.7 0.0 -15 471 No stop 01 12 00 --- 13 12 16 41.1 105.2 -3.6 0.0 195 499 01 08 31 01 12 00 J1642+2523 13 12 16 40.9 107.7 -3.5 0.0 -15 499 No stop 01 13 30 =1640+254 13 13 47 41.1 108.1 -3.5 0.0 75 510 01 12 01 01 13 30 J1649+2635 13 13 47 41.3 105.5 -3.6 0.0 -15 510 No stop 01 17 00 --- 13 17 17 41.7 106.4 -3.5 0.0 195 537 01 13 31 01 18 00 J1642+2523 13 18 17 41.7 109.2 -3.4 0.0 45 537 01 18 00 01 19 30 =1640+254 13 19 47 41.9 109.6 -3.4 0.0 90 549 01 18 01 01 19 30 J1649+2635 13 19 47 42.0 107.0 -3.5 0.0 -15 549 No stop 01 23 00 --- 13 23 18 42.5 107.9 -3.4 0.0 195 576 01 19 31 Schedule for ONSALA85 (Code O8 ) Page 4 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 01 23 00 J1642+2523 13 23 18 42.4 110.5 -3.3 0.0 -15 576 No stop 01 24 30 =1640+254 13 24 48 42.5 110.9 -3.3 0.0 75 587 01 23 01 01 24 30 J1649+2635 13 24 48 42.7 108.2 -3.4 0.0 -15 587 No stop 01 28 00 --- 13 28 19 43.1 109.1 -3.4 0.0 195 614 01 24 31 01 29 00 J1642+2523 13 29 19 43.1 112.0 -3.2 0.0 45 614 01 29 00 01 30 30 =1640+254 13 30 49 43.3 112.4 -3.2 0.0 90 626 01 29 01 01 30 30 J1649+2635 13 30 49 43.4 109.8 -3.3 0.0 -15 626 No stop 01 34 00 --- 13 34 20 43.9 110.6 -3.3 0.0 195 653 01 30 31 01 34 00 J1642+2523 13 34 20 43.7 113.3 -3.2 0.0 -15 653 No stop 01 35 30 =1640+254 13 35 50 43.9 113.7 -3.1 0.0 75 665 01 34 01 01 35 30 J1649+2635 13 35 50 44.1 111.0 -3.2 0.0 -15 665 No stop 01 39 00 --- 13 39 21 44.5 111.9 -3.2 0.0 195 692 01 35 31 01 40 00 J1642+2523 13 40 21 44.5 114.9 -3.0 0.0 45 692 01 40 00 01 41 30 =1640+254 13 41 51 44.7 115.3 -3.0 0.0 90 703 01 40 01 01 41 30 J1649+2635 13 41 51 44.8 112.6 -3.1 0.0 -15 703 No stop 01 45 00 --- 13 45 22 45.3 113.5 -3.1 0.0 195 730 01 41 31 01 45 00 J1642+2523 13 45 22 45.1 116.2 -3.0 0.0 -15 730 No stop 01 46 30 =1640+254 13 46 52 45.3 116.7 -2.9 0.0 75 742 01 45 01 01 46 30 NRAO512 13 46 52 57.0 103.3 -2.9 0.0 -68 742 No stop 01 52 00 --- 13 52 23 57.7 104.7 -2.8 0.0 262 785 01 46 31 01 53 00 J1642+2523 13 53 23 46.0 118.4 -2.8 0.0 -8 785 01 53 00 01 54 30 =1640+254 13 54 53 46.2 118.9 -2.8 0.0 82 796 01 53 01 01 54 30 J1649+2635 13 54 53 46.4 116.1 -2.9 0.0 -15 796 No stop 01 58 00 --- 13 58 24 46.9 117.0 -2.9 0.0 195 823 01 54 31 01 58 00 J1642+2523 13 58 24 46.6 119.8 -2.7 0.0 -15 823 No stop 01 59 30 =1640+254 13 59 54 46.8 120.3 -2.7 0.0 75 835 01 58 01 01 59 30 J1649+2635 13 59 54 47.0 117.5 -2.8 0.0 -15 835 No stop 02 03 00 --- 14 03 25 47.5 118.4 -2.8 0.0 195 862 01 59 31 02 04 00 J1642+2523 14 04 25 47.3 121.6 -2.6 0.0 45 862 02 04 00 02 05 30 =1640+254 14 05 55 47.5 122.0 -2.6 0.0 90 873 02 04 01 Schedule for ONSALA85 (Code O8 ) Page 5 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 02 05 30 J1649+2635 14 05 55 47.7 119.1 -2.7 0.0 -15 873 No stop 02 09 00 --- 14 09 26 48.2 120.1 -2.7 0.0 195 900 02 05 31 02 09 00 J1642+2523 14 09 26 47.9 123.0 -2.6 0.0 -15 900 No stop 02 10 30 =1640+254 14 10 56 48.1 123.4 -2.5 0.0 75 912 02 09 01 02 10 30 J1649+2635 14 10 56 48.3 120.6 -2.7 0.0 -15 912 No stop 02 14 00 --- 14 14 26 48.7 121.6 -2.6 0.0 195 939 02 10 31 02 15 00 J1642+2523 14 15 27 48.6 124.8 -2.5 0.0 45 939 02 15 00 02 16 30 =1640+254 14 16 57 48.7 125.2 -2.4 0.0 90 951 02 15 01 02 16 30 J1649+2635 14 16 57 49.0 122.3 -2.6 0.0 -15 951 No stop 02 20 00 --- 14 20 27 49.4 123.4 -2.5 0.0 195 978 02 16 31 02 20 00 J1642+2523 14 20 27 49.1 126.3 -2.4 0.0 -15 978 No stop 02 21 30 =1640+254 14 21 58 49.3 126.7 -2.4 0.0 75 989 02 20 01 02 21 30 J1649+2635 14 21 58 49.6 123.8 -2.5 0.0 -15 989 No stop 02 25 00 --- 14 25 28 50.0 124.9 -2.4 0.0 195 1016 02 21 31 02 26 00 J1642+2523 14 26 28 49.8 128.1 -2.3 0.0 45 1016 02 26 00 02 27 30 =1640+254 14 27 59 49.9 128.6 -2.3 0.0 90 1028 02 26 01 02 27 30 J1649+2635 14 27 59 50.3 125.6 -2.4 0.0 -15 1028 No stop 02 31 00 --- 14 31 29 50.6 126.7 -2.3 0.0 195 1055 02 27 31 02 31 00 J1642+2523 14 31 29 50.3 129.7 -2.2 0.0 -15 1055 No stop 02 32 30 =1640+254 14 32 59 50.4 130.2 -2.2 0.0 75 1067 02 31 01 02 32 30 J1649+2635 14 32 59 50.8 127.2 -2.3 0.0 -15 1067 No stop 02 36 00 --- 14 36 30 51.2 128.3 -2.2 0.0 195 1094 02 32 31 02 36 00 J1642+2523 14 36 30 50.8 131.3 -2.1 0.0 -15 1094 No stop 02 37 30 =1640+254 14 38 00 51.0 131.8 -2.1 0.0 75 1105 02 36 01 02 38 30 J1649+2635 14 39 00 51.4 129.1 -2.2 0.0 45 1105 02 38 30 02 42 00 --- 14 42 31 51.8 130.2 -2.1 0.0 210 1132 02 38 31 02 42 00 J1642+2523 14 42 31 51.4 133.2 -2.0 0.0 -15 1132 No stop 02 43 30 =1640+254 14 44 01 51.6 133.7 -2.0 0.0 75 1144 02 42 01 02 43 30 J1649+2635 14 44 01 52.0 130.7 -2.1 0.0 -15 1144 No stop 02 47 00 --- 14 47 32 52.3 131.8 -2.0 0.0 195 1171 02 43 31 Schedule for ONSALA85 (Code O8 ) Page 6 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 02 47 00 J1642+2523 14 47 32 51.9 134.9 -1.9 0.0 -15 1171 No stop 02 48 30 =1640+254 14 49 02 52.0 135.4 -1.9 0.0 75 1183 02 47 01 02 48 30 J1649+2635 14 49 02 52.5 132.3 -2.0 0.0 -15 1183 No stop 02 52 00 --- 14 52 33 52.8 133.5 -2.0 0.0 195 1210 02 48 31 02 52 00 J1642+2523 14 52 33 52.4 136.5 -1.8 0.0 -15 1210 No stop 02 53 30 =1640+254 14 54 03 52.5 137.0 -1.8 0.0 75 1221 02 52 01 02 54 30 J1649+2635 14 55 03 53.1 134.3 -1.9 0.0 45 1221 02 54 30 02 58 00 --- 14 58 34 53.4 135.5 -1.9 0.0 210 1248 02 54 31 02 58 00 J1642+2523 14 58 34 52.9 138.6 -1.7 0.0 -15 1248 No stop 02 59 30 =1640+254 15 00 04 53.0 139.1 -1.7 0.0 75 1260 02 58 01 02 59 30 J1649+2635 15 00 04 53.5 136.0 -1.8 0.0 -15 1260 No stop 03 03 00 --- 15 03 34 53.9 137.2 -1.8 0.0 195 1287 02 59 31 03 03 00 J1642+2523 15 03 34 53.3 140.3 -1.7 0.0 -15 1287 No stop 03 04 30 =1640+254 15 05 05 53.5 140.9 -1.6 0.0 75 1298 03 03 01 03 04 30 J1649+2635 15 05 05 54.0 137.7 -1.7 0.0 -15 1298 No stop 03 08 00 --- 15 08 35 54.3 138.9 -1.7 0.0 195 1326 03 04 31 03 08 00 J1642+2523 15 08 35 53.8 142.1 -1.6 0.0 -15 1326 No stop 03 09 30 =1640+254 15 10 06 53.9 142.6 -1.6 0.0 75 1337 03 08 01 03 10 30 J1649+2635 15 11 06 54.5 139.8 -1.6 0.0 45 1337 03 10 30 03 14 00 --- 15 14 36 54.8 141.1 -1.6 0.0 210 1364 03 10 31 03 14 00 J1642+2523 15 14 36 54.3 144.3 -1.5 0.0 -15 1364 No stop 03 15 30 =1640+254 15 16 07 54.4 144.8 -1.5 0.0 75 1376 03 14 01 03 15 30 J1649+2635 15 16 07 55.0 141.6 -1.6 0.0 -15 1376 No stop 03 19 00 --- 15 19 37 55.2 142.9 -1.5 0.0 195 1403 03 15 31 03 19 00 J1642+2523 15 19 37 54.6 146.1 -1.4 0.0 -15 1403 No stop 03 20 30 =1640+254 15 21 07 54.8 146.6 -1.4 0.0 75 1414 03 19 01 03 20 30 J1649+2635 15 21 07 55.4 143.5 -1.5 0.0 -15 1414 No stop 03 24 00 --- 15 24 38 55.6 144.7 -1.4 0.0 195 1441 03 20 31 03 24 00 J1642+2523 15 24 38 55.0 148.0 -1.3 0.0 -15 1441 No stop 03 25 30 =1640+254 15 26 08 55.1 148.5 -1.3 0.0 75 1453 03 24 01 Schedule for ONSALA85 (Code O8 ) Page 7 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 03 26 30 J1649+2635 15 27 08 55.8 145.7 -1.4 0.0 45 1453 03 26 30 03 30 00 --- 15 30 39 56.1 147.0 -1.3 0.0 210 1480 03 26 31 03 30 00 J1642+2523 15 30 39 55.4 150.2 -1.2 0.0 -15 1480 No stop 03 31 30 =1640+254 15 32 09 55.5 150.8 -1.2 0.0 75 1492 03 30 01 03 31 30 J1649+2635 15 32 09 56.2 147.6 -1.3 0.0 -15 1492 No stop 03 35 00 --- 15 35 40 56.5 148.9 -1.2 0.0 195 1519 03 31 31 03 35 00 J1642+2523 15 35 40 55.8 152.1 -1.1 0.0 -15 1519 No stop 03 36 30 =1640+254 15 37 10 55.8 152.7 -1.1 0.0 75 1530 03 35 01 03 36 30 J1649+2635 15 37 10 56.6 149.5 -1.2 0.0 -15 1530 No stop 03 40 00 --- 15 40 41 56.8 150.9 -1.2 0.0 195 1557 03 36 31 03 40 00 J1642+2523 15 40 41 56.1 154.1 -1.0 0.0 -15 1557 No stop 03 41 30 =1640+254 15 42 11 56.1 154.7 -1.0 0.0 75 1569 03 40 01 03 42 30 J1649+2635 15 43 11 57.0 151.8 -1.1 0.0 45 1569 03 42 30 03 46 00 --- 15 46 42 57.2 153.2 -1.1 0.0 210 1596 03 42 31 03 46 00 J1642+2523 15 46 42 56.4 156.5 -0.9 0.0 -15 1596 No stop 03 47 30 =1640+254 15 48 12 56.5 157.1 -0.9 0.0 75 1608 03 46 01 03 47 30 J1649+2635 15 48 12 57.3 153.8 -1.0 0.0 -15 1608 No stop 03 51 00 --- 15 51 42 57.5 155.2 -1.0 0.0 195 1635 03 47 31 03 51 00 J1642+2523 15 51 42 56.7 158.5 -0.9 0.0 -15 1635 No stop 03 52 30 =1640+254 15 53 13 56.7 159.1 -0.8 0.0 75 1646 03 51 01 03 52 30 J1649+2635 15 53 13 57.6 155.8 -0.9 0.0 -15 1646 No stop 03 56 00 --- 15 56 43 57.7 157.3 -0.9 0.0 195 1673 03 52 31 03 56 00 J1642+2523 15 56 43 56.9 160.5 -0.8 0.0 -15 1673 No stop 03 57 30 =1640+254 15 58 13 57.0 161.1 -0.8 0.0 75 1685 03 56 01 03 58 30 J1649+2635 15 59 14 57.9 158.3 -0.8 0.0 45 1685 03 58 30 04 02 00 --- 16 02 44 58.0 159.7 -0.8 0.0 210 1712 03 58 31 04 02 00 J1642+2523 16 02 44 57.1 162.9 -0.7 0.0 -15 1712 No stop 04 03 30 =1640+254 16 04 14 57.2 163.5 -0.7 0.0 75 1724 04 02 01 04 03 30 J1649+2635 16 04 14 58.1 160.4 -0.8 0.0 -15 1724 No stop 04 07 00 --- 16 07 45 58.3 161.8 -0.7 0.0 195 1751 04 03 31 Schedule for ONSALA85 (Code O8 ) Page 8 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 04 07 00 J1642+2523 16 07 45 57.3 165.0 -0.6 0.0 -15 1751 No stop 04 08 30 =1640+254 16 09 15 57.4 165.6 -0.6 0.0 75 1762 04 07 01 04 08 30 J1649+2635 16 09 15 58.3 162.4 -0.7 0.0 -15 1762 No stop 04 12 00 --- 16 12 46 58.5 163.9 -0.6 0.0 195 1789 04 08 31 04 12 00 J1642+2523 16 12 46 57.5 167.1 -0.5 0.0 -15 1789 No stop 04 13 30 =1640+254 16 14 16 57.5 167.7 -0.5 0.0 75 1801 04 12 01 04 14 30 J1649+2635 16 15 16 58.5 165.0 -0.6 0.0 45 1801 04 14 30 04 18 00 --- 16 18 47 58.7 166.5 -0.5 0.0 210 1828 04 14 31 04 18 00 J1642+2523 16 18 47 57.7 169.6 -0.4 0.0 -15 1828 No stop 04 19 30 =1640+254 16 20 17 57.7 170.2 -0.4 0.0 75 1840 04 18 01 04 19 30 J1649+2635 16 20 17 58.7 167.1 -0.5 0.0 -15 1840 No stop 04 23 00 --- 16 23 48 58.8 168.6 -0.4 0.0 195 1867 04 19 31 04 23 00 J1642+2523 16 23 48 57.8 171.7 -0.3 0.0 -15 1867 No stop 04 24 30 =1640+254 16 25 18 57.8 172.3 -0.3 0.0 75 1878 04 23 01 04 24 30 J1649+2635 16 25 18 58.8 169.3 -0.4 0.0 -15 1878 No stop 04 28 00 --- 16 28 48 58.9 170.8 -0.4 0.0 195 1905 04 24 31 04 28 00 J1642+2523 16 28 48 57.9 173.8 -0.2 0.0 -15 1905 No stop 04 29 30 =1640+254 16 30 19 57.9 174.5 -0.2 0.0 75 1917 04 28 01 04 30 30 J1649+2635 16 31 19 59.0 171.8 -0.3 0.0 45 1917 04 30 30 04 34 00 --- 16 34 49 59.0 173.4 -0.3 0.0 210 1944 04 30 31 04 34 00 J1642+2523 16 34 49 57.9 176.4 -0.1 0.0 -15 1944 No stop 04 35 30 =1640+254 16 36 20 57.9 177.0 -0.1 0.0 75 1955 04 34 01 04 35 30 J1649+2635 16 36 20 59.1 174.0 -0.2 0.0 -15 1955 No stop 04 39 00 --- 16 39 50 59.1 175.5 -0.2 0.0 195 1983 04 35 31 04 39 00 J1642+2523 16 39 50 58.0 178.5 -0.1 0.0 -15 1983 No stop 04 40 30 =1640+254 16 41 21 58.0 179.1 -0.0 0.0 75 1994 04 39 01 04 40 30 J1649+2635 16 41 21 59.1 176.2 -0.1 0.0 -15 1994 No stop 04 44 00 --- 16 44 51 59.1 177.7 -0.1 0.0 195 2021 04 40 31 04 44 00 J1642+2523 16 44 51 58.0 180.6 0.0 0.0 -15 2021 No stop 04 45 30 =1640+254 16 46 21 58.0 181.3 0.1 0.0 75 2033 04 44 01 Schedule for ONSALA85 (Code O8 ) Page 9 Heart of a spiral DRAGN 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 10 Mar 2016 Day 70 --- 04 46 30 J1649+2635 16 47 21 59.2 178.8 -0.0 0.0 45 2033 04 46 30 04 50 00 --- 16 50 52 59.2 180.4 0.0 0.0 210 2060 04 46 31 04 50 00 J1642+2523 16 50 52 57.9 183.2 0.1 0.0 -15 2060 No stop 04 51 30 =1640+254 16 52 22 57.9 183.8 0.2 0.0 75 2071 04 50 01 04 51 30 J1649+2635 16 52 22 59.2 181.0 0.0 0.0 -15 2071 No stop 04 55 00 --- 16 55 53 59.1 182.5 0.1 0.0 195 2098 04 51 31 04 55 00 J1642+2523 16 55 53 57.9 185.3 0.2 0.0 -15 2098 No stop 04 56 30 =1640+254 16 57 23 57.9 186.0 0.2 0.0 75 2110 04 55 01 04 56 30 J1649+2635 16 57 23 59.1 183.2 0.1 0.0 -15 2110 No stop 05 00 00 --- 17 00 54 59.1 184.7 0.2 0.0 195 2137 04 56 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.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: 8 Station: ONSALA85 Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 1220.00 Net SB= 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 Pol. = 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 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 4 Setup file default. Used with PCAL = off LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 390.49 390.49 390.49 390.49 422.49 422.49 422.49 422.49 454.49 454.49 454.49 454.49 486.49 486.49 486.49 486.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 4 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1649+2635 16 47 22.095000 * 16 49 24.010000 16 50 03.429629 0.00 26 40 10.51727 * 26 35 02.54000 26 33 17.36898 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.667558 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.93359 0.34 1404+286 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1407+28 GSFC 2015a astro solution, unpublished 67871 observations. * NRAO512 16 38 48.169688 * 16 40 29.632773 16 41 02.459953 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.19269 0.00 1638+398 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1640+39 GSFC 2015a astro solution, unpublished 110323 observations. 1640+254 16 40 36.555189 * 16 42 40.411831 16 43 20.495576 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 13.73509 0.13 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 163 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 J1649+2635 sess116.L1024 1 2 3 4 5 6 7 10 11 12 3.092 180.067 OQ208 sess116.L1024 1 2 3 4 5 6 7 10 11 12 0.100 6.600 NRAO512 sess116.L1024 1 2 3 4 5 6 7 10 11 12 0.092 4.900 J1642+2523 sess116.L1024 1 2 3 4 5 6 7 10 11 12 1.350 61.719 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) J1649+2635 99.2 OQ208 133.9 NRAO512 100.6 J1642+2523 100.7 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